Siemens Simatic M7-400 Reference Manual Download

Page: 19 / 638

Contents

xix

S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07

Figures

1-1

Power supply to the backup battery

1-6

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2-1

Structure of a Rack with 18 Slots

2-2

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2-2

Dimensions of the UR1 18-Slot or UR2 9-Slot Rack

2-3

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2-3

Rack Dimensions

2-5

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2-4

CR2 Rack

2-7

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2-5

CR3 Rack

2-8

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2-6

ER1 Rack with 18 Slots and ER2 Rack with 9 Slots

2-10

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3-1

Controls and Indicators on the PS 407 20A Power Supply Module

3-8

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3-2

Controls and Indicators of the PS 407 4A

3-19

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3-3

Controls and Indicators of the PS 407 4 A

3-21

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3-4

Controls and Displays of the PS 407 10A and PS 407 10A R

3-23

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3-5

Controls and Displays of the PS 407 20A

3-25

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3-6

Controls and Indicators of the PS 407 20 A

3-27

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3-7

Controls and Indicators of the PS 405 4 A

3-29

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3-8

Controls and Indicators of the PS 405 4 A

3-31

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3-9

Controls and Indicators of the PS 405 10 A

3-33

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3-10

Controls and Displays of the PS 405 10A and PS 405 10A R

3-35

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3-11

Controls and Indicators of the PS 405 20 A

3-37

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3-12

Controls and Indicators of the PS 405 20 A

3-39

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4-1

Input Characteristic Curve for Digital Inputs

4-16

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4-2

Terminal Assignment and Block Diagram of the SM 421; DI 32 x 24 VDC

4-18

4-3

Terminal Assignment and Block Diagram of the SM 421; DI 32 x 24 VDC

4-21

4-4

Terminal Assignment and Block Diagram of the SM 421; DI 16 x 24 VDC

4-24

4-5

Terminal Assignment Diagram for the Redundant Supply
of Sensors of the
SM 421; DI 16 x 24 VDC

4-25

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4-6

Terminal Assignment and Block Diagram of the SM 421;
DI 16 x 24 VDC

4-33

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4-7

Terminal Assignment Diagram for the Redundant Supply
of Sensors of the
SM 421; DI 16 x 24 VDC

4-34

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4-8

Terminal Assignment Diagram of the SM 421; DI 16 120 VDC

4-42

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4-9

Terminal Assignment and Block Diagram of the SM 421;
DI 16 x 24/60 VUC

4-45

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4-10

Circuit as for Active High or Active Low Input

4-49

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4-11

Terminal Assignment and Block Diagram of the SM 421;
DI 16 x 120/230 VUC

4-51

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4-12

Terminal Assignment and Block Diagram of the SM 421;
DI 16 x 120/230 VUC

4-54

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4-13

Terminal Assignment and Block Diagram of the SM 421;
DI 32 x 120 VUC

4-57

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4-14

Terminal Assignment and Block Diagram of the SM 422;
DO 16 x 24 VDC/2 A

4-60

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4-15

Terminal Assignment and Block Diagram of the SM 422;
DO 16 x 24 VDC/2 A

4-63

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4-16

Terminal Assignment Diagram of the SM 422;
DO 16 x 20-125 VDC/1.5 A

4-66

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4-17

Terminal Assignment and Block Diagram of the SM 422;
DO 32 x 24 VDC/0.5 A

4-71

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4-18

Terminal Assignment and Block Diagram of the SM 422;
DO 32 x 24 VDC/0.5 A

4-74

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Summary of Contents for Simatic M7-400

Page 1: ... 400 Expansions 12 Interface Submodules 13 Appendices LEERE Parameter Sets for Signal Modules A Diagnostic Data of the Signal Modules B Spare Parts and Accessories C Guidelines for Handling Electro static Sensitive Devices ESD D List of Abbreviations E Glossary Index S7 400 M7 400 Programmable Controllers Module Specifications Reference Manual SIMATIC This manual is part of the documentation packa...

Page 2: ...ed correctly and operated and maintained as recommended Trademarks SIMATIC SIMATIC HMI and SIMATIC NET are registered trademarks of SIEMENS AG Third parties using for their own purposes any other names in this document which refer to trademarks might infringe upon the rights of the trademark owners Safety Guidelines This manual contains notices intended to ensure personal safety as well as to prot...

Page 3: ...his manual In addition you are required to know how to use computers or devices with similar functions e g programming devices under Windows 95 98 2000 or NT operating systems Since S7 400 is configured with the STEP 7 basic software you have to have a good working knowledge of the software You can acquire this knowledge in the manual Programming with STEP 7 Read the notes on the safety of electro...

Page 4: ...duct range has the following certificates Underwriters Laboratories Inc UL 508 Industrial Control Equipment Canadian Standards Association CSA C22 2 Nummer 142 Process Control Equipment Factory Mutual Research Approval Standard Class Number 3611 You can find details on the certificates and approvals in the reference manual Module Specifications CE Labeling The SIMATIC S7 400 product range complies...

Page 5: ...ation quickly the manual contains the following access aids At the start of the manual you will find a complete table of contents and a list of the diagrams and tables that appear in the manual An overview of the contents of each section is provided in the left column on each page of each chapter You will find a glossary in the appendix at the end of the manual The glossary contains definitions of...

Page 6: ...access to inputs and outputs addressing blocks data management Description of STEP 7 data management Using data types of STEP 7 Using linear and structured programming Using block call instructions Using the debug and diagnostic functions of the CPUs in the user program for example error OBs status word STEP 7 Reference Information Statement List STL for S7 300 and S7 400 Ladder Logic LAD for S7 3...

Page 7: ...tructures listing of messages types System Software for M7 300 400 Installation and Operation User Manual Installing and configuring the operating system and system software Recycling and Disposal The S7 400 is environmentally friendly and can thus recyclable Consult a certified disposal agency for electronics junk to recycle and dispose of your old equipment in an environmentally friendly manner ...

Page 8: ...l time Mon Fri 8 00 AM to 5 00 PM Phone 49 180 5050 222 Fax 49 180 5050 223 E Mail adsupport siemens com GMT 1 00 United States Johnson City Technical Support and Authorization Local time Mon Fri 8 00 AM to 500 PM Phone 1 423 262 2522 Fax 1 423 262 2289 E Mail simatic hotline sea siemens com GMT 5 00 Asia Australia Beijing Technical Support and Authorization Local time Mon Fri 8 00 AM to 5 00 PM P...

Page 9: ...vice support where you will find the following The newsletter which constantly provides you with up to date information on your products The right documents via our Search function in Service Support A forum where users and experts from all over the world exchange their experiences Your local representative for Automation Drives via our representatives database Information on field service repairs...

Page 10: ...Preface x S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...

Page 11: ...0 2 3 2 3 The Rack UR2 H 6ES7400 2JA00 0AA0 2 5 2 4 The Rack CR2 6ES7401 2TA01 0AA0 2 7 2 5 The Rack CR3 6ES7401 2TA01 0AA0 2 8 2 6 The Racks ER1 6ES7403 1TA01 0AA0 and ER2 6ES7403 1JA01 0AA0 2 9 3 Power Supply Modules 3 1 3 1 Common Characteristics of the Power Supply Modules 3 2 3 2 Redundant Power Supply Modules 3 4 3 3 Backup Battery Option 3 6 3 4 Controls and Indicators 3 8 3 5 Fault Error M...

Page 12: ...gital Inputs 4 15 4 7 Digital Input Module SM 421 DI 32 24 VDC 6ES7421 1BL00 0AA0 4 17 4 8 Digital Input Module SM 421 DI 32 24 VDC 6ES7421 1BL01 0AA0 4 20 4 9 Digital Input Module SM 421 DI 16 24 VDC 6ES7421 7BH00 0AB0 4 23 4 9 1 Assigning Parameters to the SM 421 DI 16 24 VDC 4 27 4 9 2 Behavior of the SM 421 DI 16 24 VDC 4 29 4 10 Digital Input Module SM 421 DI 16 24 VDC 6ES7421 7BH00 0AB0 4 32...

Page 13: ...4 24 Relay Output Module SM 422 DO 16 30 230 VUC Rel 5 A 6ES7422 1HH00 0AA0 4 91 5 Analog Modules 5 1 5 1 Module Overview 5 3 5 2 Sequence of Steps from Choosing to Commissioning the Analog Modules 5 5 5 3 Analog Value Representation 5 6 5 3 1 Analog Value Representation for Analog Input Channels 5 7 5 3 2 Analog Value Representation for Analog Output Channels 5 22 5 4 Setting the Measuring Method...

Page 14: ...Methods and Measuring Ranges of the SM 431 AI 8 14 Bit 5 95 5 21 Analog Input Module SM 431 AI 16 13 Bit 6ES7431 0HH00 0AB0 5 98 5 21 1 Commissioning the SM 431 AI 16 13 Bit 5 103 5 21 2 Measuring Methods and Measuring Ranges of the SM 431 AI 16 13 Bit 5 104 5 22 Analog Input Module SM 431 AI 16 16 Bit 6ES7431 7QH00 0AB0 5 106 5 22 1 Commissioning the SM 431 AI 16 16 Bit 5 114 5 22 2 Measuring Met...

Page 15: ...talling and Connecting the IM 463 2 7 6 7 5 Setting the Operating Modes of the IM 314 7 8 7 6 Configuring S5 Modules for Operation in the S7 400 7 10 7 7 Pin Assignments of the 721 Connecting Cable 7 11 7 8 Terminating Connector for IM 314 7 13 7 9 Technical Specifications 6ES7463 2AA00 0AA0 7 14 8 PROFIBUS DP Master Interface IM 467 IM 467 FO 8 1 8 1 PROFIBUS DP Master Interface IM 467 IM 467 FO ...

Page 16: ... 20 11 4 4 Opening and Exiting the BIOS Setup 11 23 11 4 5 Setup Page User Help 11 25 11 4 6 Setup Page IF modules 11 26 11 4 7 Setup Page Timeout Function 11 30 11 4 8 Setup Page Security 11 31 11 4 9 Setup Page Date and Time 11 33 11 4 10 Hard Disk Setup Page 11 34 11 4 11 Setup Page Floppy Card 11 36 11 4 12 Setup Page Boot Options 11 37 11 4 13 Setup Page System 11 39 11 5 I O Addresses Main M...

Page 17: ... 6 3 Technical Specifications 13 31 13 7 IF 961 AIO Interface Submodule for M7 300 400 6ES7961 2AA00 0AC0 13 33 13 7 1 Pin Assignments and Terminal Connection Diagram 13 34 13 7 2 Connecting Measured Value Sensors to Analog Inputs 13 37 13 7 3 Connecting Loads Actuators to Analog Outputs 13 42 13 7 4 Conversion Time and Cycle Time of the Analog Input Channels 13 44 13 7 5 Conversion Time Cycle Tim...

Page 18: ...nput Modules A 10 B Diagnostic Data of the Signal Modules B 1 B 1 Evaluating the Diagnostic Data of the Signal Modules in the User Program B 2 B 2 Structure and Contents of Diagnostic Data Bytes 0 and 1 B 3 B 3 Diagnostic Data of the Digital Input Modules as of Byte 2 B 4 B 4 Diagnostic Data of the Digital Output Modules as of Byte 2 B 8 B 5 Diagnostic Data of the Analog Input Modules as of Byte 2...

Page 19: ...am of the SM 421 DI 32 x 24 VDC 4 18 4 3 Terminal Assignment and Block Diagram of the SM 421 DI 32 x 24 VDC 4 21 4 4 Terminal Assignment and Block Diagram of the SM 421 DI 16 x 24 VDC 4 24 4 5 Terminal Assignment Diagram for the Redundant Supply of Sensors of the SM 421 DI 16 x 24 VDC 4 25 4 6 Terminal Assignment and Block Diagram of the SM 421 DI 16 x 24 VDC 4 33 4 7 Terminal Assignment Diagram f...

Page 20: ...e Connection of Resistance Thermometers to an AI 5 52 5 17 Design of Thermocouples 5 53 5 18 Connection of Thermocouples without Compensation or Using the Reference Temperature Value to an Isolated AI 5 56 5 19 Connection of a Thermocouple with Reference Junction Order No M72166 xxx00 to an Isolated AI 5 57 5 20 Connection of Thermocouples of the Same Type with External Compensation by Means of a ...

Page 21: ...and Indicators of the IM 460 3 and IM 461 3 6 14 6 5 Position of the Operator Controls and Indicators of the IM 460 4 and IM 461 4 6 18 7 1 Layout of the Controls and Indicators of the IM 463 2 7 4 7 2 Settings of the IM 314 with Expansion Units 7 8 7 3 Connection Variant for CCs and EUs via the IM 463 2 and IM 314 7 10 8 1 Configuration of the IM 467 467 FO 8 3 8 2 LEDs of the IM 467 467 FO 8 4 8...

Page 22: ...talled in an ATM 478 12 21 12 10 MSM 478 Mass Storage Module 12 22 13 1 IF 962 VGA Interface Submodule 13 5 13 2 X2 Socket Keyboard Plug Connection IF 961 VGA 6 Pin Mini DIN Socket Connector 13 6 13 3 IF 962 COM Interface Submodule 13 10 13 4 IF 962 LPT Interface Submodule 13 16 13 5 IF 961 DIO Interface Submodule 13 23 13 6 X1 Socket Assignments IF 961 DIO 25 Pin Sub D Connector 13 24 13 7 Circui...

Page 23: ...1 5 A B 8 B 9 Bytes 4 to 8 of the Diagnostic Data of the SM 422 DO 16 x 20 125 VDC 1 5 A B 9 B 10 Diagnostic Byte for a Channel of the SM 422 DO 16 x 20 125 VDC 1 5 A B 9 B 11 Bytes 2 and 3 of the Diagnostic Data of the SM 422 DO 32 x 24 VDC 0 5 A B 10 B 12 Bytes 4 to 10 of the Diagnostic Data of the SM 422 DO 32 x 24 VDC 0 5 A B 11 B 13 Diagnostic Byte for a Channel of the SM 422 DO 32 x 24 VDC 0...

Page 24: ... power supply modules 3 13 3 8 INTF DC5V DC24V LEDs 3 13 3 9 BAF BATTF BATT INDIC LEDs on BATT 3 16 3 10 BAF BATT1F BATT2F BATT INDIC LEDs on 1BATT 3 17 3 11 BAF BATT1F BATT2F BATT INDIC LEDs on 2BATT 3 18 4 1 Digital Input Modules Characteristics at a Glance 4 3 4 2 Digital Output Modules Characteristics at a Glance 4 4 4 3 Relay Output Module Characteristics at a Glance 4 4 4 4 Sequence of Steps...

Page 25: ...ent Measuring Ranges 4 to 20 mA 5 14 5 15 Analog Value Representation for Resistance Type Sensors from 48 W to 6 kW 5 14 5 16 Analog Value Representation for Resistance Thermometers Pt 100 200 500 1000 5 15 5 17 Analog Value Representation for Resistance Thermometers Pt 100 200 500 1000 5 15 5 18 Analog Value Representation for Resistance Thermometers Ni100 120 200 500 1000 5 16 5 19 Analog Value ...

Page 26: ...the SM 431 AI 8 x 14 Bit 5 86 5 54 Thermocouple with Reference Junction Compensation via RTD on Channel 0 5 86 5 55 Measuring Ranges of the SM 431 AI 8 x 14 Bit 5 87 5 56 Parameters of the SM 431 AI 8 x 14 Bit 6ES7431 1KF20 0AB0 5 94 5 57 Interference Frequency Suppression and Filter Settling Time with Smoothing of the SM 431 AI 8 x 14 Bit 6ES7431 1KF20 0AB0 5 95 5 58 Selection of the Measuring Me...

Page 27: ...of the CPUs 11 3 11 3 Elements of the CPU 486 3 and CPU 488 3 11 5 11 4 Meaning of the Status and Fault LEDs on the CPU 486 3 and CPU 488 3 11 7 11 5 Positions of the Mode Selector Switch 11 9 11 6 Main Memory Expansion Possibilities 11 13 11 7 BIOS Hot Keys with German and English Key Assignments 11 19 11 8 Main Memory Assignment 11 41 11 9 Interrupt Assignment 11 43 12 1 Expansion Possibilities ...

Page 28: ... the Bits in the Acknowledgment Register IF 961 DIO 13 27 13 28 Offset Address for the Interrupt Register IF 961 DIO 13 28 13 29 Meaning of the Bits in the Interrupt Register IF 961 DIO 13 28 13 30 Offset Address for the Interrupt Enable Register IF 961 DIO 13 28 13 31 Meaning of the Bits in the Interrupt Enable Register IF 961 DIO 13 28 13 32 Offset Address for the Selection Register Rising Edge ...

Page 29: ...0 programmable controllers The test criteria against which the S7 400 M7 400 modules were tested Chapter Overview Section Description Page 1 1 Standards and Approvals 1 2 1 2 Electromagnetic Compatibility 1 9 1 3 Shipping and Storage Conditions for Modules and Backup Batteries 1 12 1 4 Mechanical and Ambient Climatic Conditions for Operating the S7 400 M7 400 1 14 1 5 Information on Insulation Tes...

Page 30: ...Official Journals of the European Community for programmable controllers 73 23 EEC Electrical Equipment Designed for Use between Certain Voltage Limits Low Voltage Directive 89 336 EEC Electromagnetic Compatibility EMC Directive 94 9 EG Devices and protection systems to be used as prescribed in potentially explosive areas Guidelines for Explosion Protection The declarations of conformity are held ...

Page 31: ...ital Output Module SM 422 DO 16 x 120 230 VAC 2 A 6ES7422 1FH00 0AB0 Relay Output Module SM 422 DO 16 x 30 230 VUC Rel5A 6ES7422 1HH00 0AA0 Digital input module SM 421 DI 16 UC 120 230 V 6ES7421 1FH20 0AA0 The 120 230 VAC Fan Subassembly 6ES7408 1TB00 0XA0 PS 407 4A 6ES7407 0DA00 0AA0 6ES7407 0DA01 0AA0 PS 407 10A 6ES7407 0KA00 0AA0 6ES7407 0KA01 0AA0 PS 407 20A 6ES7407 0RA00 0AA0 6ES7407 0RA01 0A...

Page 32: ...fication label The opprovals are listed below UL CSA or cULus UL Approval UL recognition mark Underwriters Laboratories UL to the UL 508 Standard Report E 85972 Report 143289 for the modules in Table 1 3 CSA Approval CSA certification mark Canadian Standard Association CSA to Standard C 22 2 No 142 Certification Record 212191 0 000 Report 111 879 for the modules in Table 1 3 or cULus Approval Unde...

Page 33: ...or cULus Approvals Hazardous Location for Relay Modules CULUS Listed 7RA9 INT CONT EQ FOR HAZ LOC Underwriters Laboratories Inc nach UL 508 Industrial Control Equipment CSA C22 2 No 142 Pocess Control Equipment UL 1604 Hazardous Location CSA 213 Hazardous Location APPROVED for Use in Cl 1 Div 2 GP A B C D T4A Cl 1 Zone 2 AEx nC IIC T4 Cl 1 Zone 2 Ex nC IIC T4 Please read the notes below Note This ...

Page 34: ...nit CPU with connector ext batt Cc Cable capacity Lc Cable inductance Figure 1 1 Power supply to the backup battery The following conditions apply to the performance characteristics of this connection Voc no load voltage 15V Vmax 15V Isc short circuit current 50 mA Imax 50 mA Ca Battery capacity Ci 25 nF maximum power supply La Battery inductance Li 2 mH maximum power supply The battery power supp...

Page 35: ...Li SOCL2 Model AA Voltage 3 6 V The batteries stipulated by Siemens fulfil requirements that go beyond the ones mentioned above You may only use batteries approved by Siemens Note If you do not know the capacity and inductance of the cable you can use the following values Cc 197 pF m 60 pF ft Lc 0 66 pF m 0 2 mH ft Example The battery of type 4022 from Varta together with a 1 5 m long cable and a ...

Page 36: ...g the system in cabinets Table 1 3 Power Supply Modules Name Order number PS 407 4 A Power Supply Module 6ES7 407 0DA00 0AA0 PS 407 10 A Power Supply Module 6ES7 407 0KA00 0AA0 PS 407 20 A Power Supply Module 6ES7 407 0RA00 0AA0 PS 405 4 A Power Supply Module 6ES7 405 0DA00 0AA0 PS 405 10 A Power Supply Module 6ES7 405 0KA00 0AA0 PS 405 20 A Power Supply Module 6ES7 405 0RA00 0AA0 Warning Personal...

Page 37: ...tromagnetic Compatibility Introduction In this section you will find information on the noise immunity of S7 400 M7 400 modules and on radio interference suppression All the components of S7 400 M7 400 systems meet the requirements of the standards that apply in Europe provided they are installed in accordance with all the appropriate regulations see Installation Manual Chapters 2 and 4 Definition...

Page 38: ...nergy rich single impulse surge to IEC 61000 4 5 3 Asymmetrical coupling 2 kV supply line DC voltage with protective elements 2 kV signal line data line 30 m only possibly with protective elements Symmetrical coupling 1 kV supply line DC voltage with protective elements 1 kV signal line 30 m only possibly with protective elements Sinusoidal Interference The following table shows you the EMC behavi...

Page 39: ...roup 1 Table 1 7 Interference emission via the mains AC power supply Frequency Range Limit Value From 0 15 to 0 5 MHz 79 dB V Q 66 dB V M From 0 5 to 5 MHz 73 dB V Q 60 dB V M From 5 to 30 MHz 73 dB V Q 60 dB V M System Perturbation The products listed in the table below fulfill the requirements of the following standards for system perturbation Harmonic currents EN 61000 3 2 Voltage fluctuations ...

Page 40: ...ped and or stored in their original packing The climatic conditions conform to IEC 60721 Part 3 3 Class 3K7 for storage and IEC 60721 Part 3 2 Class 2K4 for transport The mechanical conditions conform to IEC 60721 Part 3 2 Class 2M2 Table 1 9 Shipping and Storage Conditions for Modules Permitted Range Free fall 1 m up to 10 kg Temperature 40 C to 70 C Atmospheric pressure 1080 to 660 hPa correspon...

Page 41: ...ime is 10 years Warning Improper handling of backup batteries can cause injury and material damage If backup batteries are not treated properly they can explode and cause severe burning Please observe the following rules when handling backup batteries used in the S7 400 M7 400 programmable controllers never charge them never heat them never throw them in the fire never damage them mechanically dri...

Page 42: ...t taking additional measures In locations exposed to a high degree of ionizing radiation In hostile environments caused for instance by Dust accumulation Corrosive vapors or gases Strong electric or magnetic fields In installations requiring special monitoring for example Elevators Electrical installations in particularly hazardous areas An additional measure might be for instance installation of ...

Page 43: ...on the type and scope of tests for ambient mechanical conditions Table 1 12 Ambient Mechanical Conditions Test Test Test Standard Remarks Vibrations Vibration test in accordance with IEC 60068 2 6 sinusoidal Type of oscillation frequency sweeps with a rate of change of 1 octave minute 10 Hz f 58 Hz constant amplitude 0 075 mm 58 Hz f 500 Hz constant acceleration 1 g Duration of oscillation 10 freq...

Page 44: ...ply modu les in Table 1 12 achieve the following va lues 1080 to 869 hPa corres ponds to a level of 1000 to 1500 m Concentration of contaminants SO2 0 5 ppm RH 60 no condensation H2S 0 1 ppm RH 60 no condensation Test 10 ppm 4 days Test 1 ppm 4 days Table 1 14 Power Supply Modules for Use at up to 1500 m Name Order number Power supply module PS 407 4A 6ES7407 0DA00 0AA0 Power supply module PS 407 ...

Page 45: ...hen using an MSM 478 without diskette operation but with ventila tion When using an MSM 478 with diskette operation or without ventilation when using an ATM 478 the permissible temperature range is restricted by the AT module used Relative humidity Max 95 No condensation corresponds to RH stressing level 2 in accordance with IEC 61131 2 Atmospheric pressure 1080 to 795 kPa corresponds to a height ...

Page 46: ...oltages Circuits with Rated Voltage Ue to Other Circuits or Ground Test Voltage 0 V Ue 50 V 350 V 50 V Ue 100 V 700 V 100 V Ue 150 V 1300 V 150 V Ue 300 V 2200 V Protection Class Safety class I to IEC 60536 VDE 0106 Part 1 In other words a connection is required from the protective conductor to the power supply module Protection Against Ingress of Foreign Bodies and Water Degree of protection IP 2...

Page 47: ... in a Zone 2 Hazardous Area 1 6 3 Utilisation de la S7 400 dans un environnement à risque d explosion en zone 2 1 6 4 Aplicación del S7 400 en áreas con peligro de explosión zona 2 1 6 5 Impiego dell S7 400 nell area a pericolo di esplosione zona 2 1 6 6 Gebruik van de S7 400 in het explosieve gebied zone 2 1 6 7 Brug af S7 400 i det eksplosionsfarlige område zone 2 1 6 8 S7 400 n käyttö räjähdysv...

Page 48: ...hdichtungen bei Rohrleitungen in geschlossenen Räumen sicherer Bereich nein außerhalb der Zone 2 Standardanwendungen von dezentraler Peripherie Nachfolgend finden Sie wichtige Hinweise für die Installation der SIMATIC S7 400 im explosionsgefährdeten Bereich Weitere Informationen Weitere Informationen zu den verschiedenen S7 400 Baugruppen finden Sie im Handbuch Fertigungsort Siemens AG Bereich A D...

Page 49: ...nen Temperaturen übereinstimmen 3 Die eingesetzten Kabeleinführungen müssen der geforderten IP Schutzart und dem Abschnitt 7 2 gemäß EN 50021 entsprechen 4 Alle Geräte einschließlich Schalter etc die an den Ein und Ausgängen von S7 400 Systemen angeschlossen werden müssen für den Explosionsschutz Typ EEx nA oder EEx nC genehmigt sein 5 Es müssen Maßnahmen getroffen werden dass die Nennspannung dur...

Page 50: ...at gaskets in pipes in enclosed spaces Safe area No Outside zone 2 Standard distributed I O applications Below you will find important information on the installation of the SIMATIC S7 400 in a hazardous area Further Information You will find further information on the various S7 400 modules in the manual Production Location Siemens AG Bereich A D Östliche Rheinbrückenstraße 50 76187 Karlsruhe Ger...

Page 51: ...the cables must correspond to the temperatures actually measured 3 The cable entries used must comply with the required IP degree of protection and Section 7 2 in accordance with EN 50021 4 All devices including switches etc that are connected to the inputs and outputs of S7 400 systems must be approved for EEx nA or EEx nC explosion protection 5 Steps must be taken to ensure that the rated voltag...

Page 52: ...nduites dans des locaux fermés Zone sûre Non A l extérieur de la zone 2 Utilisation standard de périphérie décentralisée Vous trouverez ci après des remarques importantes pour l installation du SIMATIC S7 400 dans un environnement présentant un risque d explosion Informations complémentaires Des informations complémentaires sur les divers modules S7 400 se trouvent dans le manuel Lieu de productio...

Page 53: ...rées 3 Les entrées de câbles utilisées doivent avoir le niveau de protection IP exigé et être conformes au paragraphe 7 2 selon EN 50021 4 Tous les appareillages y compris les interrupteurs etc raccordés aux entrées et sorties de modules de signaux à sécurité intrinsèque doivent être homologués pour la protection antidéflagrante type EEx nA ou EEx nC 5 Il faut prendre des mesures pour que la tensi...

Page 54: ...planas en tuberías en locales cerrados Área segura No Fuera de la zona 2 Aplicaciones estándar de la periferia descentralizada A continuación encontrará importantes informaciones para la instalación del SIMATIC S7 400 en áreas con peligro de explosión Otras informaciones Encontrará otras informaciones relativas a los distintos módulos S7 400 en el Manual Lugar de fabricación Siemens AG Bereich A D...

Page 55: ...ntradas de cable utilizadas deben cumplir el grado de protección IP exigido y lo expuesto en el apartado 7 2 conforme a EN 50021 4 Todos los dispositivos inclusive interruptores etc conectados a las entradas y salidas sistemas S7 400 deben estar homologados para la protección contra explosiones del tipo EEx nA o EEx nC 5 Es necesario adoptar las medidas necesarias para evitar que la tensión nomina...

Page 56: ...n ambienti chiusi Area sicura No Al di fuori della zona 2 Applicazioni standard di periferia decentrata Qui di seguito sono riportate delle avvertenze importanti per l installazione del SIMATIC S7 400 nell area a pericolo di esplosione Ulteriori informazioni Ulteriori informazioni sulle diverse unità S7 400 si trovano nel manuale Luogo di produzione Siemens AG Bereich A D Östliche Rheinbrückenstra...

Page 57: ... alla temperatura effettivamente misurata 3 Gli ingressi dei cavi usati devono essere conformi al tipo di protezione IP richiesto e alla sezione 7 2 secondo EN 50021 4 Tutte le apparecchiature inclusi interruttori ecc che vengono collegati a ingressi uscite di sistemi S7 400 devono essere stati omologati per la protezione da esplosione tipo EEx nA o EEx nC 5 Devono essere prese delle misure per ev...

Page 58: ...akkingen bij buisleidingen in gesloten vertrekken Veilig gebied Neen Buiten de zone 2 Standaardtoepassingen van decentrale periferie Hierna vindt u belangrijke aanwijzingen voor de installatie van de SIMATIC S7 400 in het explosief gebied Verdere informatie In het handboek vindt u verdere informatie over de verschillende S7 400 modulen Productieplaats Siemens AG Bereich A D Östliche Rheinbrückenst...

Page 59: ...emmen met de werkelijk gemeten temperaturen 3 De aangebrachte kabelinvoeringen moeten de vereiste IP veiligheidsgraad hebben en in overeenstemming zijn met alinea 7 2 volgens EN 50021 4 Alle apparaten schakelaars enz inbegrepen die worden aangesloten op de in en uitgangen van S7 400 systemen moeten zijn goedgekeurd voor de explosiebeveiliging type EEx nA of EEx nC 5 Er dienen maatregelen te worden...

Page 60: ... flade pakninger ved rørledninger i lukkede rum Sikkert område Nej Uden for zone 2 Standardanvendelser decentral periferi I det følgende findes vigtige henvisninger vedr installation af SIMATIC S7 400 i det eksplosionfarlige område Yderligere informationer Yderligere informationer om de forskellige S7 400 komponenter findes i manualen Produktionssted Siemens AG Bereich A D Östliche Rheinbrückenstr...

Page 61: ... faktisk måles 3 De benyttede kabelindføringer skal være i overensstemmelse med den krævede IP beskyttelsestype og afsnittet 7 2 iht EN 50021 4 Alle apparater inkl kontakter osv der forbindes med ind og udgangene på S7 400 systemer skal være godkendt til eksplosionsbeskyttelse af type EEx nA eller EEx nC 5 Der skal træffes foranstaltninger der sørger for at den nominelle spænding via transienter i...

Page 62: ...visteillä varustuilla laippaliitoksilla suljetuissa tiloissa turvallinen alue Ei vyöhykkeen 2 ulkopuolella Hajautetun ulkopiirin vakiosovellukset Seuraavasta löydätte tärkeitä ohjeita SIMATIC S7 400 asennukseen räjähdysvaarannetuilla alueilla Lisätietoja Lisätietoja erilaisiin S7 400 rakenneryhmiin löydätte ohjekirjasta Valmistuspaikka Siemens AG Bereich A D Östliche Rheinbrückenstraße 50 76187 Ka...

Page 63: ...tyy olla vaaditun IP kotelointiluokan ja kohdan 7 2 EN 50021 mukaan mukaisia 4 Kaikkien laitteiden kytkimet jne mukaan lukien jotka liitetään virheiltä suojattujen signaalirakenneryhmien tuloille ja lähdöille täytyy olla hyväksyttyjä tyypin EEx nA tai EEx nC räjähdyssuojausta varten 5 Toimenpiteet täytyy suorittaa ettei nimellisjännite voi transienttien kautta ylittyä enemmän kuin 40 6 Ympäristölä...

Page 64: ... rörledningar i slutna utrymmen Säkert område Nej Utanför zon 2 Standardanvändning av decentral periferi Nedan följer viktiga anvisningar om installationen av SIMATIC S7 400 i ett explosionsriskområde Ytterligare information Ytterligare information om de olika S7 400 komponentgrupperna finner du i handboken Tillverkningsort Siemens AG Bereich A D Östliche Rheinbrückenstraße 50 76187 Karlsruhe Germ...

Page 65: ...eraturen 3 De använda kabelinföringarna måste uppfylla kraven i det krävda IP skyddsutförandet och i avsnitt 7 2 enligt EN 50021 4 Alla apparater inklusive brytare osv som ansluts S7 400 systemens in och utgångar måste vara godkända för explosionsskydd av typ EEx nA eller EEx nC 5 Åtgärder måste vidtas så att märkspänningen ej kan överskridas med mer än 40 genom transienter 6 Omgivningstemperatur ...

Page 66: ...angeadas com vedações chatas em tubulações em recintos fechados Área segura Não fora da zona 2 Aplicações padrão de periferia descentralizada A seguir o encontrará avisos importantes para a instalação do SIMATIC S7 400 em área exposta ao perigo de explosão Mais informações Para obter mais informações sobre os diversos componentes S7 400 consulte o manual Local de produção Siemens AG Bereich A D Ös...

Page 67: ...aturas realmente medidas 3 As entradas de cabo utilizadas devem corresponder ao tipo exigido de proteção IP e à seção 7 2 de acordo com o EN 50021 4 Todos os aparelhos inclusive as chaves etc que estejam conectadas em entradas e saídas dos sistemas do S7 400 devem possuir a licença para a proteção de explosão do tipo EEx nA ou EEx nC 5 Precisam ser tomadas medidas para que a tensão nominal através...

Page 68: ...ις σε κλειστούς χώρους Ασφαλής περιοχή Όχι Εκτός της ζώνης 2 Τυπικές εφαρµογές αποκεντρωµένης περιφέρειας Στη συνέχεια θα βρείτε σηµαντικές υποδείξεις για την εγκατάσταση του δοµικού συγκροτήµατος SIMATIC S7 400 σε επικίνδυνη για έκρηξη περιοχή Επιπλέον πληροφορίες Επιπλέον πληροφορίες για τα διάφορα δοµικά συγκροτήµατα ενότητες S7 400 θα βρείτε στο εγχειρίδιο Τόπος κατασκευής Siemens AG Bereich A...

Page 69: ... θερµοκρασίες 3 Οι χρησιµοποιούµενες εισόδοι καλωδίων πρέπει να συµµορφώνονται µε το βαθµό προστασίας IP 54 στην ενότητα 7 2 σύµφωνα µε το πρότυπο EN 50021 4 Όλες οι συσκευές συµπεριλαµβανοµένων διακοπτών κ α που συνδέονται στις εισόδους και εξόδους των συστηµάτων S7 400 πρέπει να φέρουν εγκριµένη προστασία κατά έκρηξης τύπου EEx nA ή EEx nC 5 Πρέπει να ληφθούν µέτρα να µην µπορεί να γίνει υπέρβασ...

Page 70: ...General Technical Specifications S7 400 M7 400 Programmable Controllers Module Specifications 1 42 A5E00069467 07 ...

Page 71: ...escription Page 2 1 Function and Structure of the Racks 2 2 2 2 The Racks UR1 6ES7400 1TA01 0AA0 and UR2 6ES7400 1JA01 0AA0 2 3 2 3 The Rack UR2 H 6ES7400 2JA00 0AA0 2 5 2 4 The Rack CR2 6ES7401 2TA01 0AA0 2 7 2 5 The Rack CR3 6ES7401 2TA01 0AA0 2 8 2 6 The Racks ER1 6ES7403 1TA01 0AA0 and ER2 6ES7403 1JA01 0AA0 2 9 2 ...

Page 72: ... lateral cutouts for mounting the rack Plastic parts that function among other things as guides when swinging the modules into place A backplane bus an I O bus and if necessary a communication bus with bus connector Connection for local ground Figure 2 1 shows the mechanical configuration of a rack UR1 Aluminum carrier Plastic parts Connection for local ground Bus connector covered when shipped 1 ...

Page 73: ...e UR1 or UR2 is used as a central rack All S7 400 modules with the exception of receive IMs When the UR1 or UR2 is used as an expansion rack All S7 400 modules with the exception of CPUs and send IMs Special case Power supply modules cannot be used in conjunction with the IM 461 1 receive IM Structure of the UR1 and UR2 465 mm 240 mm 482 5 mm 257 5 mm 290 mm 190 mm 40 mm 1 2 3 4 5 6 7 8 9 10 11 12...

Page 74: ...5E00069467 07 Technical Specifications of the UR1 and UR2 Racks Rack UR1 UR2 Number of single width slots 18 9 Dimensions W x H x D in mm 482 5 x 290 x 27 5 257 5 x 290 x 27 5 Weight in kg 3 4 1 as of version 03 1 5 2 15 as of version 04 Buses I O bus and communication bus ...

Page 75: ...ks or subsystems in one rack Suitable Modules for the UR2 H You can use the following modules in the UR2 H rack When the UR2 H is used as a central rack All S7 400 modules with the exception of receive IMs When the UR2 H is used as an expansion rack All S7 400 modules apart from CPUs send IMs the IM 463 2 and the adapter module Special case Power supply modules cannot be used in conjunction with t...

Page 76: ...power supply modules starting from slot 1 must be inserted without leaving gaps Make sure that power supply modules are only inserted in permitted slots Take particular notice of the option of swapping modules in slot 1 on subrack II and slot 9 on subrack I Technical Specifications of the UR2 H Rack Rack UR2 H Number of single width slots 2 x 9 Dimensions W x H x D in mm 482 5 x 290 x 27 5 Weight ...

Page 77: ...wing modules in the CR2 rack All S7 400 modules with the exception of receive IMs Structure of the CR2 465 mm 482 5 mm 290 mm 190 mm 40 mm 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Segment 1 Segment 2 I O bus Segment 1 I O bus Segment 2 Communication bus Figure 2 4 CR2 Rack Technical Specifications of the CR2 Rack Rack CR2 Number of single width slots 18 Dime...

Page 78: ... CR 3 You can use the following modules in CR3 All S7 400 modules with the exception of receive IMs You can only use the CPU 414 4H and CPU 417 4H in stand alone operation Structure of the CR3 190 mm 40 mm 1 2 3 4 1 2 3 4 115 mm 132 mm Figure 2 5 CR3 Rack Technical Specifications of the CR3 Rack Rack CR3 Associated programming package As of STEP7 V 5 1 ServicePack 3 Number of single width slots 4 ...

Page 79: ...ER1 or ER2 are not backed up either by the battery in the power supply module or by the voltage supplied externally to the CPU or the receive IM EXT BATT socket There is therefore no advantage in using backup batteries in the power supply modules in ER1 and ER2 Battery faults and backup voltage faults are not reported to the CPU The battery monitoring function of a power supply module installed in...

Page 80: ...5 6 7 8 9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 I O bus I O bus Figure 2 6 ER1 Rack with 18 Slots and ER2 Rack with 9 Slots Technical Specifications of the ER1 and ER2 Racks Rack ER1 ER2 Number of single width slots 18 9 Dimensions W x H x D in mm 482 5 x 290 x 27 5 257 5 x 290 x 27 5 Weight in kg 2 5 3 8 as of version 03 1 25 2 0 as of version 03 Busses Restricted I O bus...

Page 81: ...6ES7407 0DA01 0AA0 3 21 3 8 Power Supply Modules PS 407 10A 6ES7407 0KA01 0AA0 and PS 407 10A R 6ES7407 0KR00 0AA0 3 23 3 9 Power Supply Module PS 407 20A 6ES7407 0RA00 0AA0 3 26 3 10 Power Supply Module PS 407 20A 6ES7407 0RA01 0AA0 3 28 3 11 Power Supply Module PS 405 4A 6ES7405 0DA00 0AA0 3 30 3 12 Power Supply Module PS 405 4A 6ES7405 0DA01 0AA0 3 32 3 13 Power Supply Module PS 405 10A 6ES7405...

Page 82: ...nection of the supply voltage with AC DC coding Protection class I with protective conductor in accordance with IEC 60536 VDE 0106 Part 1 Limitation of making current in accordance with NAMUR recommendation part 1 of August 1998 Short circuit proof outputs Monitoring of both output voltages If one of these voltages fails the power supply module signals a fault to the CPU Both output voltages 5 VDC...

Page 83: ...ge can result If you insert the power supply module in a slot that is not intended for power supply modules the module may be damaged Slots 1 to 4 are permissible as long as you start at slot 1 and leave no gaps Make sure that power supply modules are only inserted in permissible slots Compliance with the NAMUR Recommendation If you use one of the modules listed below you can achieve mains bufferi...

Page 84: ...ly modules of type PS 407 10A R or PS 405 10A R you can install a redundant power supply on a mounting rack We recommend this if you want to increase the availability of your programmable controller particularly if you are operating it on an unreliable power system Configuring a Redundant Power Supply Redundant operation is possible with any of the S7 CPUs and racks described in this manual STEP 7...

Page 85: ...ils Neither of the power supply modules can generate an error which affects the output voltage of the other power supply module A redundant battery concept backup concept is only provided when two backup batteries are used in each of the power supply modules If only one battery is used in each module only non redundant backup is possible since both batteries are being used at the same time The fai...

Page 86: ...e Power Supply Modules With Two Backup Batteries Some power supply modules contain a battery compartment for two batteries If you use two batteries and set the switch to 2BATT the power supply module defines one of the two batteries as the backup battery This assignment remains in force until the battery is empty When the backup battery is completely discharged the system switches to the reserve b...

Page 87: ...ical backup current of a CPU is an empirically determined value The maximum backup current is a worst case value that is calculated based on the corresponding manufacturer specifications for the memory blocks The following technical specifications produce backup times for a CR with a PS 407 4A and a CPU 417 4 as the only backed up module Capacity of the backup battery 1 9 Ah Maximum backup current...

Page 88: ...icate empty defective or missing backup batteries Operator Controls and Indicators Figure 3 1 shows you an example of a power supply module PS 407 20A with two redundant backup batteries The LEDs are at the top left of the module front plate FMR pushbutton Failure Message Reset Standby switch does not cut off mains Switches BATT INDIC 2 BATT OFF 1 BATT Voltage selector if present Battery compartme...

Page 89: ...LEDs LED Color Meaning BAF Red Lights up if the battery voltage on the backplane bus is too low and the BATT INDIC switch is at the BATT position BATTF Yellow Lights up if the battery is empty if the polarity is reversed or if the battery is missing and the BATT INDIC switch is at the BATT position BAF BATT1F BATT2F Power supply modules with two backup batteries have the following indicators Table...

Page 90: ...limit Violation of the lower limit is indicated by the BAF LED and reported to the CPU BAF lights up if the battery voltage on the backplane bus is too low Possible causes of this include Battery batteries empty or battery polarity has been reversed External supply via CPU or receive IM is defective or supply from secondary power supply module is defective or missing Short circuit or overload on t...

Page 91: ...A PS 407 20A PS 405 10A PS 405 20A OFF LEDs and monitor signals inactive 1 BATT Only BAF BATT1F LEDs for battery 1 active 2 BATT BAF BATT1F BATT2F LEDs for batteries 1 and 2 active Voltage selector if present For setting the primary voltage 120 VAC or 230 VAC protected by its own cover Please note the following information Battery compart ment For backup battery batteries Power connec tion 3 pin c...

Page 92: ...wer connection are housed under one cover The cover must remain closed during operation in order to protect these operator controls and to prevent static electricity from affecting the battery connections If you have to carry out measurements on a module you must discharge your body before you start the measurement by touching grounded metallic parts Use grounded measuring devices only ...

Page 93: ...AF BATTF BATT1F and BATT2F LEDs is not relevant here Table 3 8 INTF DC5V DC24V LEDs LED INTF DC5V DC24V Cause of Fault Remedy D D D Standby switch in position Set standby switch to the I position Line voltage missing Check line voltage Internal fault power supply module defective Replace power supply module Cutoff after overvoltage on 5 V or illegal external supply Disconnect from mains and reconn...

Page 94: ...it or overload on 24 V if faults occur in operation Press FMR momentary contact pushbutton Flashing light changes to constant light Dynamic overload on 24 V Check load on the power supply module Possibly remove modules D B B Voltage restored after short circuit or overload on 5 V and 24 V if faults occur in operation Press FMR momentary contact pushbutton Flashing light changes to constant light D...

Page 95: ... 24 V voltage is disconnected and reconnected at a repeat rate of approx 0 5 s to 1 s until there is an output voltage that exceeds the undervoltage threshold In the case of power supply modules with 10 A 1 A or 20 A 1 A output current the voltage depends on the load impedance and the module runs in characteristic curve mode After the overload has been eliminated the voltage returns to the rated r...

Page 96: ... H Battery empty or missing No backup voltage available Insert new battery Press FMR momentary contact pushbutton D H Battery empty or missing Insert new battery Press FMR momentary contact pushbutton Battery has been stored for too long Depassivate battery see Installation Manual Chapter 7 too long see Installation Manual Chapter 7 H D Battery in order No backup voltage available short circuit Fa...

Page 97: ... 1BATT LED Cause of Fault Remedy BAF BATT1F BATT2F H H D Battery 1 empty or missing No backup voltage available Insert new battery in compartment 1 Press FMR momentary contact pushbutton D H D Battery 1 empty or missing Insert new battery in compartment 1 Press FMR momentary contact pushbutton Battery has been stored for too long Depassivate battery see Installation Manual Chapter 7 H D D Battery ...

Page 98: ...dule Plugged in module defective Fault after switching on Remove all modules and plug in individually D H D Battery 1 empty or missing Insert new battery in compartment 1 Press FMR momentary contact pushbutton Battery has been stored for too long Depassivate battery see Installation Manual Chapter 7 H D H Battery 2 empty or missing Insert new battery in compartment 2 Press FMR momentary contact pu...

Page 99: ...4 A and 24 VDC 0 5 A on the secondary side Controls and Indicators of the PS 407 4A LEDs INTF BAF BATTF 5 VDC 24 VDC FMR pushbutton Failure Message Reset Standby switch does not cut off mains Switches BATT INDIC BATT OFF Voltage selector switch Battery compartment 3 pin plug in power connector Fixing screw PS 407 4A 1 X 2 3 4 407 0DA00 0AA0 FMR BATT INDIC BATT OFF 230 INTF BAF BATTF 5 VDC 24 VDC V...

Page 100: ...2 V Peak value 15 A Half value width 2 ms Peak value 18 A Half value width 2 ms Leakage current 3 5 mA Overvoltage resistance In accordance with DIN VDE 0160 curve W2 Output Variables Output voltages Rated values 5 1 VDC 24 VDC Output currents Rated values 5 VDC 4 A 24 VDC 0 5 A Max residual ripple 5 VDC 50 mVSS 24 VDC 200 mVSS Max switching peaks 5 VDC 150 mVS 24 VDC 500 mVS Idle conditions 5 VDC...

Page 101: ...s INTF BAF BATTF DC 5 V DC 24 V FMR pushbutton Failure Message Reset Standby switch does not cut off mains Switches BATT INDIC BATT OFF Battery compartment 3 pin plug in power connector Fixing screw PS 407 4A 1 X 2 3 4 FMR BATT INDIC BATT OFF INTF BAF BATTF 5 VDC 24 VDC Under cover Fixing screw 407 0DA01 0AA0 Figure 3 3 Controls and Indicators of the PS 407 4 A Power connection In contrast to the ...

Page 102: ... 50 60 Hz 47 to 63 Hz Rated input current At 120 VAC At 120 VDC At 240 VAC At 240 VDC 0 38 A 0 37 A 0 22 A 0 19 A Leakage current 3 5 mA Overvoltage resistance In accordance with DIN VDE 0160 curve W2 Output Rating Output voltages Rated values 5 1 VDC 24 VDC Output currents Rated values 5 VDC 4 A 24 VDC 0 5 A Max residual ripple 5 VDC 50 mVSS 24 VDC 200 mVSS Max switching peaks 5 VDC 150 mVS 24 VD...

Page 103: ...e voltage of 88 to 300 V and supply 5 VDC 10 A and 24 VDC 1 A on the secondary side Controls and Displays of the PS 407 10A and thge PS 407 10A R FMR pushbutton Failure Message Reset Standby switch does not cut off mains Switches BATT INDIC 2 BATT OFF 1 BATT Battery compartment 3 pin plug in power connector Fixing screw LEDs INTF BAF BATT1F BATT2F 5 VDC 24 VDC PS 407 10A 407 0KR00 0AA0 X 2 3 4 1 F...

Page 104: ...grammable Controllers Hardware and Installation manual an AC connector is used for connecting the PS 407 10A and the PS 407 10A R to both an AC and a DC supply Polarity Reversal of L and L The polarity reversal of L and L with supply voltages of between 88 VDC and 300 VDC has no effect on the function of the power supply The connection should be made as described in the instructions in the Install...

Page 105: ... A half value width 200 µs Peak value 58 A half value width 1 ms Leakage current 3 5 mA Overvoltage resistance In accordance with DIN VDE 0160 curve W2 PS 407 10A As of version 5 PS 407 10A R As of version 7 Output Variables Output voltages Rated values 5 1 VDC 24 VDC Output currents Rated values 5 VDC 10 A 24 VDC 1 0 A Max residual ripple 5 VDC 50 mVSS 24 VDC 200 mVSS Max switching peaks 5 VDC 15...

Page 106: ...e secondary side Controls and Indicators of the PS 407 20 A FMR pushbutton Failure Message Reset Standby switch does not cut off mains Switches BATT INDIC 2 BATT OFF 1 BATT Voltage selector switch Battery compartment 3 pin plug in power connector Fixing screw Fixing screws LEDs INTF BAF BATT1F BATT2F 5 VDC 24 VDC PS 407 20A 407 0RA00 0AA0 X 2 3 4 1 FMR BATT INDIC 2 BATT 230 VOLTAGE 1 BATT OFF INTF...

Page 107: ...eak value 70 A Half value width 2 ms Peak value 110 A 65 A Half value width 1 5 ms Leakage current 3 5 mA Overvoltage resistance In accordance with DIN VDE 0160 curve W2 Output Rating Output voltages Rated values 5 1 VDC 24 VDC Output currents Rated values 5 VDC 20 A 24 VDC 1 0 A Max residual ripple 5 VDC 50 mVSS 24 VDC 200 mVSS Max switching peaks 5 VDC 150 mVS 24 VDC 500 mVS Idle conditions 5 VD...

Page 108: ...ssage Reset Standby switch does not cut off mains Switches BATT INDIC 2 BATT OFF 1 BATT Battery compartment 3 pin plug in power connector Fixing screw Fixing screws LEDs INTF BAF BATT1F BATT2F 5 VDC 24 VDC PS 407 20A 407 0RA01 0AA0 X 2 3 4 1 FMR BATT INDIC 2 BATT 1 BATT OFF INTF BAF BATTF 5 VDC 24 VDC BATTF 2 3 BATT 1 BATT 2 Under cover Figure 3 6 Controls and Indicators of the PS 407 20 A Power C...

Page 109: ... Rated input current At 120 VAC 110 VDC At 230 VAC 230 VDC 1 5 A 0 8 A Starting current inrush Peak value 88 A half value width 1 1 ms Leakage current 3 5 mA Overvoltage resistance In accordance with DIN VDE 0160 curve W2 Output Rating Output voltages Rated values 5 1 VDC 24 VDC Output currents Rated values 5 VDC 20 A 24 VDC 1 0 A Max residual ripple 5 VDC 50 mVSS 24 VDC 200 mVSS Max switching pea...

Page 110: ...24 VDC and supplies 5 VDC 4 A and 24 VDC 0 5 A on the secondary side Controls and Indicators of the PS 405 4 A FMR pushbutton Failure Message Reset Standby switch Switches BATT INDIC BATT OFF Battery compartment 3 pin plug in power connector Fixing screw LEDs INTF BAF BATTF 5 VDC 24 VDC PS 405 4A 405 0DA00 0AA0 X 2 3 4 1 INTF BAF BATTF 5 VDC 24 VDC FMR BATT INDIC BATT OFF Under cover Fixing screw ...

Page 111: ...27 A Half value width 10 ms Overvoltage resistance In accordance with DIN VDE 0160 curve B2 Output Rating Output voltages Rated values 5 1 VDC 24 VDC Output currents Rated values 5 VDC 4 A 24 VDC 0 5 A Max residual ripple 5 VDC 50 mVSS 24 VDC 200 mVSS Max switching peaks 5 VDC 150 mVS 24 VDC 500 mVS Idle conditions 5 VDC 100 mA Base load required 24 VDC Idling proof no base load required Other Par...

Page 112: ... to 72 VDC and supplies 5 VDC 4 A and 24 VDC 0 5 A on the secondary side Controls and Indicators of the PS 405 4 A FMR pushbutton Failure Message Reset Standby switch Switches BATT INDIC BATT OFF Battery compartment 3 pin plug in power connector Fixing screw LEDs INTF BAF BATTF 5 VDC 24 VDC PS 405 4A X 2 3 4 1 INTF BAF BATTF 5 VDC 24 VDC FMR BATT INDIC BATT OFF Under cover Fixing screw 405 0DA01 0...

Page 113: ...ng Output voltages Rated values 5 1 VDC 24 VDC Output currents Rated values 5 VDC 4 A 24 VDC 0 5 A Max residual ripple 5 VDC 50 mVSS 24 VDC 200 mVSS Max switching peaks 5 VDC 150 mVS 24 VDC 500 mVS Idle conditions 5 VDC 100 mA Base load required 24 VDC Idling proof no base load required Other Parameters Protection class in accordance with IEC 60536 I with protective grounding conductor Overvoltage...

Page 114: ... 10 A and 24 VDC 1 A on the secondary side Controls and Indicators of the PS 405 10 A LEDs INTF BAF BATT1F BATT2F 5 VDC 24 VDC FMR pushbutton Failure Message Reset Standby switch Switches BATT INDIC 2 BATT OFF 1 BATT Battery compartment Fixing screw 3 pin plug in power connector PS 405 10 A 405 0KA00 0AA0 X 2 3 4 1 FMR 2 INTF BAF BATTF 5 VDC 24 VDC BATTF BATT INDIC 2 BATT 1 BATT OFF BATT 1 BATT 2 ...

Page 115: ...k value 44 A Half value width 20 ms Overvoltage resistance In accordance with DIN VDE 0160 curve B2 Output Rating Output voltages Rated values 5 1 VDC 24 VDC Output currents Rated values 5 VDC 10 A 24 VDC 1 0 A Max residual ripple 5 VDC 50 mVSS 24 VDC 200 mVSS Max switching peaks 5 VDC 150 mVS 24 VDC 500 mVS Idle conditions 5 VDC 200 mA base load required 24 VDC Idling proof no base load required ...

Page 116: ...f 19 2 VDC to 72 VDC and supply 5 VDC 10 A and 24 VDC 1 A on the secondary side Controls and Displays of the PS 405 10A and the PS 405 10A R LEDs INTF BAF BATT1F BATT2F 5 VDC 24 VDC FMR pushbutton Failure Message Reset Standby switch Switches BATT INDIC 2 BATT OFF 1 BATT Battery compartment Fixing screw 3 pin plug in power connector PS 405 10 A 405 0KA01 0AA0 X 2 3 4 1 FMR 2 INTF BAF BATTF 5 VDC 2...

Page 117: ...stance In accordance with DIN VDE 0160 curve B2 Output Rating Output voltages Rated values 5 1 VDC 24 VDC Output currents Rated values 5 VDC 10 A 24 VDC 1 0 A Max residual ripple 5 VDC 50 mVSS 24 VDC 200 mVSS Max switching peaks 5 VDC 150 mVS 24 VDC 500 mVS Idle conditions 5 VDC 200 mA base load required 24 VDC Idling proof no base load required Other Parameters Protection class in accordance with...

Page 118: ...20 A and 24 VDC 1 A on the secondary side Controls and Indicators of the PS 405 20 A FMR pushbutton Failure Message Reset Standby switch Switches BATT INDIC 2 BATT OFF 1 BATT Battery compartment Fixing screws 3 pin plug in power connector LEDs INTF BAF BATT1F BATT2F 5 VDC 24 VDC PS 405 20A 405 0RA00 0AA0 X 2 3 4 1 FMR 2 3 INTF BAF BATTF 5 VDC 24 VDC BATTF BATT INDIC 2 BATT 1 BATT OFF BATT 1 BATT 2...

Page 119: ...value 48 A Half value width 25 ms Overvoltage resistance In accordance with DIN VDE 0160 curve B2 Output Rating Output voltages Rated values 5 1 VDC 24 VDC Output currents Rated values 5 VDC 20 A 24 VDC 1 0 A Max residual ripple 5 VDC 50 mVSS 24 VDC 200 mVSS Max switching peaks 5 VDC 150 mVS 24 VDC 500 mVS Idle conditions 5 VDC 200 mA base load required 24 VDC Idling proof no base load required Ot...

Page 120: ... VDC 20 A and 24 VDC 1 A on the secondary side Controls and Indicators of the PS 405 20 A FMR pushbutton Failure Message Reset Standby switch Switches BATT INDIC 2 BATT OFF 1 BATT Battery compartment Fixing screws 3 pin plug in power connector LEDs INTF BAF BATT1F BATT2F 5 VDC 24 VDC PS 405 20A 405 0RA00 0AA0 X 2 3 4 1 FMR 2 3 INTF BAF BATTF 5 VDC 24 VDC BATTF BATT INDIC 2 BATT 1 BATT OFF BATT 1 B...

Page 121: ...ccordance with DIN VDE 0160 curve B2 Output Rating Output voltages Rated values 5 1 VDC 24 VDC Output currents Rated values 5 VDC 20 A 24 VDC 1 0 A Max residual ripple 5 VDC 50 mVSS 24 VDC 200 mVSS Max switching peaks 5 VDC 150 mVS 24 VDC 500 mVS Idle conditions 5 VDC 200 mA base load required 24 VDC Idling proof no base load required Other Parameters Protection class in accordance with IEC 60536 ...

Page 122: ...Power Supply Modules 3 42 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...

Page 123: ... characteristics diagram of connections and block diagram technical specifications and special characteristics of the module a for digital input modules b for digital output modules Additional Information Appendix A describes the structure of the parameter records data records 0 1 and 128 in the system data You must be familiar with this structure if you want to modify the parameters of the module...

Page 124: ...l Input Module SM 421 DI 16 24 60 VUC 6ES7421 7DH00 0AB0 4 44 4 13 Digital Input Module SM 421 DI 16 120 230 VUC 6ES7421 1FH00 0AA0 4 50 4 14 Digital Input Module SM 421 DI 16 120 230 VUC 6ES7421 1FH20 0AA0 4 53 4 15 Digital Input Module SM 421 DI 32 120 VUC 6ES7421 1EL00 0AA0 4 56 4 16 Digital Output Module SM 422 DO 16 24 VDC 2 A 6ES7422 1BH10 0AA0 4 59 4 17 Digital Output Module SM 422 DO 16 24...

Page 125: ... 16 DI isolated in groups of 8 16 DI isolated in groups of 1 16 DI isolated in groups of 1 16 DI isolated in groups of 4 16 DI isolated in groups of 4 32 DI isolated in groups of 8 Rated input voltage 24 VDC 24 VDC 120 VAC 24 VUC to 60 VUC 120 VAC 230 VDC 120 230 VUC 120 VAC VDC Suitable for Switches Two wire proximity switches BEROs Programmable diagnostics No Yes No Yes No No No Diagnostic Inter...

Page 126: ...roups of 1 16 DO isolated in groups of 4 16 DO isolated in groups of 1 Output current 2 A 1 5 A 0 5 A 0 5 A 5 A 2 A 2 A Rated load voltage 24 VDC 20 to 125 VDC 24 VDC 24 VDC 120 230 VAC 120 230 VAC 20 to 120 VAC Programmable diagnostics No Yes No Yes No No Yes Diagnostic Interrupt No Yes No Yes No No Yes Substitute value output No Yes No Yes No No Yes Special Features For high currents For variabl...

Page 127: ...quence of Steps Table 4 4 Sequence of Steps from Choosing to Commissioning the Digital Module Step Procedure Refer To 1 Select the module Section 4 1 and specific module section from Section 4 8 2 Install the module in the SIMATIC S7 network Installation section in the manual for the programmable controller being used S7 400 M7 400 Programmable Controllers Hardware and Installation 3 Assign parame...

Page 128: ... mode the CPU transfers the parameters to the individual digital modules Static and dynamic parameters The parameters are divided into static and dynamic parameters Set the static parameters in STOP mode of the CPU as described above In addition you can modify the dynamic parameters in the current user program in an S7 programmable controller by means of SFCs Note however that after a change from ...

Page 129: ...Value Range Default2 Parameter Type Scope Enable Diagnostic interrupt1 Hardware interrupt1 Yes no Yes no No No Dynamic Module Destination CPU for interrupt 1 to 4 Static Module Diagnostics Wire break No load voltage L sensor supply Yes no Yes no No No Static Channel Trigger for hardware interrupt No Dynamic Channel Rising positive edge Falling negative edge Yes no Yes no No No Dynamic Channel Inpu...

Page 130: ...he Digital Output Modules Parameter Value Range Default2 Parameter Type Scope Enable Diagnostic interrupt1 Yes no No Dynamic Module Destination CPU for interrupt 1 to 4 Static Module Reaction to CPU STOP Substitute a value SV Keep last value KLV SV Dynamic Module Diagnostics Wire break No load voltage L Short circuit to M Short circuit to L Fuse blown Yes no Yes no Yes no Yes no Yes no No No No No...

Page 131: ...is entered in the diagnostics of the digital module forwarded to the CPU and can be read out by the user program The fault LED on the digital module lights up If you have parameterized Enable Diagnostic Interrupt in STEP 7 a diagnostic interrupt is triggered and OB 82 is called refer to Section 4 5 Reading Out Diagnostic Messages You can read out detailed diagnostic messages by means of SFCs in th...

Page 132: ...annel error present INTF EXTF Module No External auxiliary supply missing EXTF Module No Front connector missing EXTF Module No Module not parameterized INTF Module No Wrong parameters INTF Module No Channel information available INTF EXTF Module No STOP mode Module No Internal voltage failure INTF Module No EPROM error INTF Module No Hardware interrupt lost INTF Module No Parameter assignment err...

Page 133: ...wer on until parameter transmission by the CPU has been completed parameterize the module as required Wrong parameters One parameter or the combination of parameters is not plausible Reassign module parameter Channel information available Channel error present the module can supply additional channel information Operating mode STOP Module was not parameterized and the first module cycle has not be...

Page 134: ...ply Wire sensors with 10 to 18 k Channel not connected open Disable the Diagnostics Wire Break parameter for the channel in STEP 7 Connect channel Fuse blown One or more fuses on the module has blown and caused this fault Remove the overload and replace the fuse No sensor supply Overload of sensor supply Eliminate overload Short circuit of sensor supply to M Eliminate short circuit No l d lt L Pow...

Page 135: ... words they are inhibited without appropriate parameter assignment You enable the interrupts in STEP 7 refer to Section 5 7 Special Feature The Module is Inserted in ER 1 ER 2 Note If you use the digital module in ER 1 ER 2 you must set the parameters for enabling all the interrupts to No because the interrupt lines are not available in ER 1 ER 2 Diagnostic Interrupt If you have enabled diagnostic...

Page 136: ...e interrupt is acknowledged on the module For each channel the digital input module can buffer an interrupt that has not been triggered If no higher priority run time levels are waiting to be processed the buffered interrupts of all modules are serviced one after the other by the CPU according to the order in which they occurred Hardware Interrupt Lost In an interrupt has been buffered for a chann...

Page 137: ... current In the case of type 2 an input current of y 2 mA already at 5 V In the case of type 1 an input current of y 0 5 mA already at 5 V EN 60947 5 2 Two Wire BEROs The standard for BEROs EN 60947 5 2 specifies that there can be a current of v 1 5 mA for BEROs in the 0 signal state The input current of the module in the 0 signal state is decisive for the operation of two wire BEROs This must be ...

Page 138: ...ng threshold 9 5 V Resistance characteristic curve L V 30 V I E mA 0 1 1 0 L M I v 1 5 mA 0 signal PLC input resistance 2 Wire BERO BERO standard I v 1 5 mA Figure 4 1 Input Characteristic Curve for Digital Inputs IEC 61131 Type 1 in the Case of the Digital Input Module 6ES7421 1BL01 0AA0 The input current in the case of the digital input module 6ES7421 1BL01 0AA0 reaches 1 5 mA only above the 5 V...

Page 139: ...the following features 32 inputs isolated in a group of 32 In other words all inputs share the same chassis ground Rated load voltage 24 VDC Suitable for switches and 2 wire proximity switches BEROs IEC 61131 type 2 The status LEDs indicate the process status Functional Expansion as of Version 03 The lower limit of the rated input range is increased at signal 0 from 3 to 30 V The rated input volta...

Page 140: ...ule SM 421 DI 32 x 24 VDC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 5 6 7 L 0 M 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 M L Process t t t t Data register and bus control Module Figure 4 2 Terminal Assignment and Block Diagram of the SM 421 DI 32 24 VDC ...

Page 141: ...en channels and power supply of the electronics No Between the channels No Permitted potential difference Between the different circuits 75 VDC 60 VAC Insulation tested with Channels against backplane bus and load voltage L 500 VDC Current consumption From the backplane bus Max 30 mA From supply voltage L Max 30 mA Power dissipation of the module Typ 6 W Status Interrupts Diagnostics Status displa...

Page 142: ... 32 24 VDC rated input voltage Suitable for switches and two three four wire proximity switches BEROs IEC 61131 type 1 The status LEDs indicate the process status Notice If you use the module with the order number 6ES7421 1BL01 0AA0 as a replacement for the module with the order number 6ES7421 1BL00 0AA0 you can leave PIN 3 wired If you run modules 6ES7421 1BL00 0AA0 and 6ES7421 1BL01 0AA0 involve...

Page 143: ... 421 DI 32 24 VDC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 5 6 7 0 M 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 M L Process Data register and bus control Module M Figure 4 3 Terminal Assignment and Block Diagram of the SM 421 DI 32 24 VDC ...

Page 144: ...the channels No Permitted potential difference Between the different circuits 75 VDC 60 VAC Insulation tested with Channels against backplane bus and load voltage L 500 VDC Current consumption From the backplane bus Max 20 mA Power dissipation of the module Typ 6 W Status Interrupts Diagnostics Status display Green LED per channel Interrupts None Diagnostic functions None Substitute value can be a...

Page 145: ...ble for switches and two three four wire proximity switches BEROs IEC 61131 type 2 2 short circuit proof sensor supplies for 8 channels each External redundant power supply possible to supply sensors Sensor supply Vs O K status display Group error display for internal faults INTF and external faults EXTF Programmable diagnostics Programmable diagnostic interrupt Programmable hardware interrupt Pro...

Page 146: ...24 V Front connector monitoring Monitoring of external auxiliary supply 1L Monitoring of internal voltage Monitoring of sensor supply 1Vs 2L Monitoring of external auxiliary supply 2L Monitoring of internal voltage Monitoring of sensor supply 2Vs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Short circuit prot...

Page 147: ...c Module Number of inputs 16 Length of cable Unshielded input delay 0 1 ms 0 5 ms 3 ms Max 20 m Max 50 m Max 600 m Shielded input delay 0 1 ms 0 5 ms 3 ms Max 30 m Max 70 m Max 1000 m Voltages Currents Potentials Rated supply voltage of the electronics and sensor L 24 VDC Reverse polarity protection Yes Number of inputs that can be triggered simultaneously 16 Isolation Between channels and backpla...

Page 148: ...ut current Rated value Permitted range 120 mA 0 to 150 mA Additional redundant supply Possible Short circuit protection Yes electronic Data for Selecting a Sensor Input voltage Rated value For signal 1 For signal 0 24 VDC 11 V to 30 V 30 V to 5 V Input current At signal 1 At signal 0 6 mA to 12 mA 6 mA Input characteristic curve To IEC 61131 type 2 Connection of two wire BEROs Permitted bias curre...

Page 149: ...agnostics Wire break No load voltage L sensor supply Yes no Yes no No No Static Channel Channel group Trigger for hardware interrupt Dynamic Channel Rising edge Falling edge Yes no Yes no Dynamic Channel Input delay 3 ms DC 0 1 ms DC 0 5 ms DC AC 3 DC Static Channel group Reaction to Error Substitute a Value SV Keep Last Value KLV SV Dynamic Module Enable substitute value 1 Yes no No Dynamic Chann...

Page 150: ...ups You can only set the input delay for each group of channels In other words the setting for channel 0 applies to inputs 0 to 7 and the setting for channel 8 applies to inputs 8 to 15 Note The parameters that are entered for the remaining channels 1 to 7 and 9 to 15 must be equal to the value 0 or 8 otherwise those channels will be reported as being incorrectly parameterized Any hardware interru...

Page 151: ...ule Input Value of Digital Module POWER ON RUN L exists Process value L missing 0 signal STOP L exists Process value L missing 0 signal POWER OFF L exists OFF L missing Depends on the parameter assignment see Table 4 12 Behavior upon Failure of the Supply Voltage Failure of the supply voltage of the SM 421 DI 16 24 DC is always indicated by the EXTF LED on the module Furthermore this information i...

Page 152: ...V Parameterized substitute value KLV Last read valid value Incorrect parameters module channel Cannot be disabled Not relevant 0 signal module all incorrectly parameterized channels STOP operating mode Cannot be disabled Process value not updated Internal voltage failure Cannot be di bl d SV Parameterized substitute value disabled KLV Last read valid value Hardware interrupt lost Cannot be disable...

Page 153: ...ccurs If you have parameterized the following An input delay of 0 1 ms KLV or SV as the response to an error Substitute 1 In the event of a fault on a channel that has a 1 signal the following could occur before the last valid value or the substitute value 1 is output An 0 signal may be briefly output If parameterized a hardware interrupt may be generated ...

Page 154: ...hort circuit proof sensor supplies for 8 channels each External redundant power supply possible to supply sensors Sensor supply Vs O K status display Group error display for internal faults INTF and external faults EXTF Programmable diagnostics Programmable diagnostic interrupt Programmable hardware interrupt Programmable input delays Parameterizable substitute values in the input range The status...

Page 155: ...24 V Front connector monitoring Monitoring of external auxiliary supply 1L Monitoring of internal voltage Monitoring of sensor supply 1Vs 2L Monitoring of external auxiliary supply 2L Monitoring of internal voltage Monitoring of sensor supply 2Vs 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Short circuit prot...

Page 156: ...c Module Number of inputs 16 Length of cable Unshielded input delay 0 1 ms 0 5 ms 3 ms Max 20 m Max 50 m Max 600 m Shielded input delay 0 1 ms 0 5 ms 3 ms Max 30 m Max 70 m Max 1000 m Voltages Currents Potentials Rated supply voltage of the electronics and sensor L 24 VDC Reverse polarity protection Yes Number of inputs that can be triggered simultaneously 16 Isolation Between channels and backpla...

Page 157: ...5 V Input current At signal 1 At signal 0 6 mA to 12 mA 6 mA Input characteristic curve To IEC 61131 type 2 Connection of two wire BEROs Permitted bias current Possible Max 3 mA Time Frequency Internal preparation time 1 for only status recognition Input delay of the channel groups 0 05 ms 0 05 ms max 50 s Input delay of the channel groups 0 05 ms 0 1 ms or 0 1 ms 0 1 ms max 70 s Input delay of th...

Page 158: ...Diagnostics Wire break No load voltage L sensor supply Yes no Yes no No No Static Channel Channel group Trigger for hardware interrupt Dynamic Channel Rising edge Falling edge Yes no Yes no Dynamic Channel Input delay 3 ms DC 0 1 ms DC 0 5 ms DC AC 3 Static Channel group Reaction to Error Substitute a Value SV Keep Last Value KLV SV Dynamic Module Enable substitute value 1 Yes no No Dynamic Channe...

Page 159: ...ups You can only set the input delay for each group of channels In other words the setting for channel 0 applies to inputs 0 to 7 and the setting for channel 8 applies to inputs 8 to 15 Note The parameters that are entered for the remaining channels 1 to 7 and 9 to 15 must be equal to the value 0 or 8 otherwise those channels will be reported as being incorrectly parameterized Any hardware interru...

Page 160: ...dule Input Value of Digital Module POWER ON RUN L exists Process value L missing 0 signal STOP L exists Process value L missing 0 signal POWER OFF L exists OFF L missing Depends on the parameter assignment see Table 4 13 Behavior upon Failure of the Supply Voltage Failure of the supply voltage of the SM 421 DI 16 24 DC is always indicated by the EXTF LED on the module Furthermore this information ...

Page 161: ...V Parameterized substitute value KLV Last read valid value Incorrect parameters module channel Cannot be disabled Not relevant 0 signal module all incorrectly parameterized channels STOP operating mode Cannot be disabled Process value not updated Internal voltage failure Cannot be di bl d SV Parameterized substitute value disabled KLV Last read valid value Hardware interrupt lost Cannot be disable...

Page 162: ...If you have parameterized the following An input delay of 0 1 ms or 0 05 ms KLV or SV as the response to an error Substitute 1 In the event of a fault on a channel that has a 1 signal the following could occur before the last valid value or the substitute value 1 is output An 0 signal may be briefly output If parameterized a hardware interrupt may be generated ...

Page 163: ...tions A5E00069467 07 4 11 Digital Input Module SM 421 DI 16 120 VAC 6ES7421 5EH00 0AA0 Characteristics The SM 421 DI 16 120 VAC has the following features 16 inputs isolated 120 VAC rated input voltage Suitable for switches and two wire proximity switches BEROs IEC 61131 type 2 ...

Page 164: ...4 23 26 27 28 29 30 31 32 33 34 36 35 38 39 40 41 42 43 44 45 46 48 47 25 37 0 1 2 3 4 5 6 7 2N 3N 4N 5N 6N 7N 8N 9N 10N 11N 12N 13N 14N 15N 16N Byte 1 Adaptation Process Module Data register and bus control Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Figure 4 8 Terminal Assignm...

Page 165: ...ed potential difference Between Minternal and the inputs 120 VAC Between the inputs of the different groups 250 VAC Insulation tested with 1500 VAC Current consumption From the backplane bus Max 0 1 A Power dissipation of the module Typ 3 0 W Status Interrupts Diagnostics Status display Green LED per channel Interrupts None Diagnostic functions None Sensor Selection Data Input voltage Rated value ...

Page 166: ...y the following features 16 inputs individually isolated Rated input voltage 24 VUC to 60 VUC Suitable for switches and two wire proximity switches BEROs Suitable as active high and active low input Group error display for internal faults INTF and external faults EXTF Programmable diagnostics Programmable diagnostic interrupt Programmable hardware interrupt Programmable input delays The status LED...

Page 167: ...L N L N L N L N L N L N L N L N L Input Diagnostics Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Adaptation Input Diagnostics Diagnostics Input Diagnostics Input Input Diagnostics Input Diagnostics Diagnostics Input Diagnostics Input Input Diagnostics Input Diagnostics Diagnostics Input Dia...

Page 168: ... can be assigned Diagnostic functions Parameters can be assigned Group error display For internal fault Red LED INTF For external fault Red LED EXTF Channel error display F None Diagnostic information can be displayed Possible Monitoring for Wire break I 0 7 mA Substitute value can be applied No Sensor Selection Data Input voltage Rated value 24 VUC to 60 VUC For signal 1 15 to 72 VDC 15 VDC to 72...

Page 169: ...dware interrupt Rising positive edge Falling negative edge Yes no Yes no Dynamic Channel Input delay3 0 5 ms DC 3 ms DC 20 ms DC AC 3 DC Static Channel group 1 If you use the module in ER 1 ER 2 you must set this parameter to No because the interrupt lines are not available in ER 1 ER 2 2 Only in the CC central controller is it possible to start up the digital modules with the default settings 3 I...

Page 170: ...s that are entered for the remaining channels 1 to 7 and 9 to 15 must be equal to the value 0 or 8 otherwise those channels will be reported as being incorrectly parameterized Any hardware interrupts that have occurred in the meantime will be reported after acknowledgement Optimum Signal Propagation Delays You can achieve the fastest signal propagation delay with the following settings Both channe...

Page 171: ...e Specifications A5E00069467 07 Circuit as for active high or active low input 1 0 0V L U_s 1 U_s DI_x 1 0 0V L L U_s DI_xN Channel x of the DI 421 16 x 24 60 VUC L U_s Input threshold Active high Active low Figure 4 10 Circuit as for Active High or Active Low Input ...

Page 172: ... A5E00069467 07 4 13 Digital Input Module SM 421 DI 16 120 230 VUC 6ES7 421 1FH00 0AA0 Characteristics The SM 421 DI 16 120 230 VUC is characterized by the following features 16 inputs isolated Rated input voltage 120 230 VAC VDC Suitable for switches and two wire proximity switches ...

Page 173: ...f the SM 421 DI 16 120 230 VUC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 4 N 3 N 1 2 0 3 5 6 4 7 5 6 4 7 1 2 0 3 1N 2N Data register and bus control Process Module Figure 4 11 Terminal Assignment and Block Diagram of the SM 421 DI 16 120 230 VUC ...

Page 174: ...en the channels Yes In groups of 4 Permitted potential difference Between Minternal and the inputs 230 VAC Between the inputs of the different groups 500 VAC Insulation resistance 4000 VAC Current consumption From the backplane bus Max 0 1 A Power dissipation of the module Typ 3 5 W Status Interrupts Diagnostics Status display Green LED per channel Interrupts None Diagnostic functions None Data fo...

Page 175: ... 120 230 VUC 6ES7421 1FH20 0AA0 Characteristics The SM 421 DI 16 120 230 VUC is characterized by the following features 16 inputs isolated in groups of 4 Rated input voltage 120 230 VUC Input characteristic curve to IEC 61131 type 2 Suitable for switches and two wire proximity switches BEROs The status LEDs indicate the process status ...

Page 176: ...of the SM 421 DI 16 120 230 VUC 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 0 3 5 6 4 7 5 6 4 7 1 2 0 3 4N 1N Data register and bus control 10 2N 3N Process Module Figure 4 12 Terminal Assignment and Block Diagram of the SM 421 DI 16 120 230 VUC ...

Page 177: ...e inputs of the different groups 500 VAC Insulation resistance 4000 VAC Current consumption From the backplane bus Max 80 mA Power dissipation of the module Typ 12 W Status Interrupts Diagnostics Status display Green LED per channel Interrupts None Diagnostic functions None Substitute value can be applied No Data for Selecting a Sensor Input voltage Rated value For signal 1 120 230 VUC 74 to 264 V...

Page 178: ...ations A5E00069467 07 4 15 Digital Input Module SM 421 DI 32 120 VUC 6ES7421 1EL00 0AA0 Characteristics The SM 421 DI 32 120 VUC is characterized by the following features 32 inputs isolated Rated input voltage 120 VAC VDC Suitable for switches and two wire proximity switches ...

Page 179: ...1 DI 32 120 VUC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 3 4 5 6 7 0 4N 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 3N 2N 1N Data register and bus control Process Module Figure 4 13 Terminal Assignment and Block Diagram of the SM 421 DI 32 120 VUC ...

Page 180: ... groups of 8 Permitted potential difference Between Minternal and the inputs 120 VAC Between the inputs of the different groups 250 VAC Insulation tested with 1500 VAC Current consumption From the backplane bus Max 0 2 A Power dissipation of the module Typ 6 5 W Status Interrupts Diagnostics Status display Green LED per channel Interrupts None Diagnostic functions None Data for Selecting a Sensor ...

Page 181: ...n two groups of 8 2 A output current 24 VDC rated load voltage The status LEDs also indicate the system status even when the front connector is not inserted Caution To commission the module the rated load voltage must be applied at least once to each group of 8 outputs e g connection of 1L and 3L If voltage is not applied to a group due for example to 1L and 2L failing all the outputs switch off e...

Page 182: ...5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 0 3 1L 5 6 4 7 5 6 4 7 1 2 0 3 2M 2L 2L 1M 3L 3L 2M 4L 4L Process Module 1st supply group 2nd supply group 3rd supply group 4th supply group 5th supply group 6th supply group 7th supply group 8th supply group Figure 4 14 Terminal Assignment and Block Diagram of the SM 422...

Page 183: ...agnostics Status display Green LED per channel Interrupts None Diagnostic functions None Data for Selecting an Actuator Output voltage At signal 1 Min L 0 5 V Output current At signal 1 Rated value 2A Permitted range 5 mA to 2 4 A At signal 0 leakage current Max 0 5 mA Output delay for resistive load From 0 to 1 Max 1 ms At 1 to 0 Max 1 ms Load resistor range 12 to 4 k Lamp load Max 10 W Parallel ...

Page 184: ...erted A Note about Commissioning The following technical feature applies to the digital output module SM 422 DO 16 24 VDC 2 A with the order number 6ES7 422 1BH11 0AA0 but not to the digital output module SM 422 DO 16 24 VDC 2 A with the order number 6ES7 422 1BH10 0AA0 To commission the module it is no longer necessary to apply load voltage 1L and 3L for example to each group of 8 outputs The mod...

Page 185: ...5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 0 3 1L 5 6 4 7 5 6 4 7 1 2 0 3 2M 2L 2L 1M 3L 3L 2M 4L 4L Process Module 1st supply group 2nd supply group 3rd supply group 4th supply group 5th supply group 6th supply group 7th supply group 8th supply group Figure 4 15 Terminal Assignment and Block Diagram of the SM 422...

Page 186: ...per channel Interrupts None Diagnostic functions None Data for Selecting an Actuator Output voltage At signal 1 Min L 0 5 V Output current At signal 1 Rated value 2A Permitted range 5 mA to 2 4 A At signal 0 leakage current Max 0 5 mA Output delay for resistive load From 0 to 1 Max 1 ms At 1 to 0 Max 1 ms Load resistor range 24 to 4 k Lamp load Max 10 W Parallel connection of 2 outputs For redunda...

Page 187: ...cteristics The SM 422 DO 16 20 125 VDC 1 5 A has the following features 16 outputs each channel is fused reverse polarity protection and isolated in groups of 8 1 5 A output current Rated load voltage 20 to 125 VDC Group error display for internal faults INTF and external faults EXTF Programmable diagnostics Programmable diagnostic interrupt Programmable substitute value output ...

Page 188: ...125 VDC 1 5 A 1 2 3 4 0 Byte 0 5 6 1 7 8 2 9 10 3 11 13 L1 12 14 15 4 16 17 5 18 19 6 20 21 7 22 24 23 26 27 28 29 30 31 32 33 34 36 35 38 39 40 41 42 43 44 45 46 48 47 25 37 0 1 2 3 4 5 6 7 M1 L1 Byte 1 L2 M2 L2 M2 Process Module Data register and bus control LED control Figure 4 16 Terminal Assignment Diagram of the SM 422 DO 16 20 125 VDC 1 5 A ...

Page 189: ...e assigned Group error display For internal fault Red LED INTF For external fault Red LED EXTF Diagnostic information readable Yes Substitute value can be applied Yes programmable Data for Selecting an Actuator Output voltage At signal 1 Min L 1 0 V Output current At signal 1 Rated value 1 5 A Permitted range 10 mA to 1 5 A Permitted surge current Max 3 A for 10 ms At signal 0 leakage current Max ...

Page 190: ...of a mechanical contact a voltage pulse may occur at the outputs The transient pulse lasts a maximum of 0 5 ms Changing Fuses Warning This can result in injury If you change a fuse without removing the front connector of the module you could be injured by an electric shock Consequently always remove the front connector before you change the fuse ...

Page 191: ...terrupt1 Yes no No Dynamic Module Destination CPU for interrupt 1 to 4 Static Module Reaction to CPU STOP Substitute a value SV Keep last value KLV SV Dynamic Module Diagnostics No load voltage L Short circuit to M Yes no Yes no No No Static Channel group Channel Enable substitute value 1 Yes no No Dynamic Channel 1 If you use the module in ER 1 ER 2 you must set this parameter to No because the i...

Page 192: ...2 Power is supplied to 8 channels in groups A supply group always consists of eight adjacent channels starting with channel 0 Channels 0 to 7 8 to 15 16 to 23 and 24 to 32 therefore form one supply group Each of these supply groups can be switched off separately by isolating L however you have to take note of the common ground connection 0 5 A output current 24 VDC rated load voltage The status LE...

Page 193: ...1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1 2 4 7 0 3 5 6 1 2 4 7 0 3 5 6 1 2 4 7 0 3 5 6 1 2 4 7 0 3 5 6 M 1L 2L 2L 3L 3L 4L 4L 3L 2L 4L 1L M Data register and bus control LED control Process Module Figure 4 17 Terminal Assignment and Block Diagram of the SM 422 DO 32 24 VDC 0 5 A ...

Page 194: ...o load Max 200 mA Max 30 mA Power dissipation of the module Typ 4 W Status Interrupts Diagnostics Status display Green LED per channel Interrupts None Diagnostic functions None Data for Selecting an Actuator Output voltage At signal 1 Min L 0 3 V Output current At signal 1 Rated value Permitted range 0 5 A 5 mA to 0 6 A At signal 0 leakage current Max 0 3 mA Output delay for resistive load From 0 ...

Page 195: ...ule SM 422 DO 32 24 VDC 0 5 A has the following features 32 outputs fused and isolated in groups of 8 0 5 A output current 24 VDC rated load voltage Group error display for internal faults INTF and external faults EXTF Programmable diagnostics Programmable diagnostic interrupt Programmable substitute value output The status LEDs also indicate the system status even when the front connector is not ...

Page 196: ... 6 7 3M 3M 4L 4L 0 1 2 3 4 5 6 7 4M 4M 1L 1L 2L Backplane bus interface 1M 2L 3L 4L 3M 4M 2M 1M 3L 4L Control Diagnostics Output status 1L monitoring Monitoring of internal voltage Control Channel status LED L 24 V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Process Module Figure 4 18 Terminal Assignment and...

Page 197: ...yp 8 W Status Interrupts Diagnostics Status display Green LED per channel Interrupts Diagnostic Interrupt Hardware interrupt Parameters can be assigned Parameters can be assigned Diagnostic functions Monitoring of the load voltage Yes Group error display For internal fault Red LED INTF For external fault Red LED EXTF Diagnostic information readable Yes Monitoring for Short circuit 1 A typ Wire bre...

Page 198: ... Up to hardware release 03 independent of enable diagnostics diagnostic interrupt substitute value max 100 s Up to hardware release 04 without enable diagnostics diagnostic interrupt substitute value with enable diagnostics diagnostic interrupt substitute value max 60 s max 100 s 1 The switching time of the output driver is added to the overall runtime on the module 100 s for resistive load ...

Page 199: ...VDC 0 5 A 6ES7422 7BL00 0AB0 Parameter Value Range Default2 Parameter Type Scope Enable Diagnostic interrupt1 Yes no No Dynamic Module Destination CPU for interrupt 1 to 4 Static Module Reaction to CPU STOP Substitute a value SV Keep last value KLV SV Dynamic Module Diagnostics Wire break No load voltage L sensor supply Short circuit to M Short circuit to L Yes no Yes no Yes no Yes no No no No No ...

Page 200: ...e L of the SM 422 DO 32 24 VDC 0 5 A CPU Operating Mode Power Supply L to Digital Module Output Value of Digital Module POWER ON RUN L exists CPU value L missing 0 signal STOP L exists Substitute value last value 0 signal preset L missing 0 signal POWER OFF L exists 0 signal OFF L missing 0 signal Behavior in the Event of Failure of the Supply Voltage The failure of the supply voltage of the SM 42...

Page 201: ...utput Module SM 422 DO 8 120 230 VAC 5 A 6ES7422 1FF00 0AA0 Characteristics The SM 422 DO 8 120 230 VAC 5 A has the following features 8 outputs isolated in groups of 1 Output current 5 A 120 230 VAC rated load voltage The status LEDs also indicate the system status even when the front connector is not inserted ...

Page 202: ...6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1L 1N 1 2L 0 7L 7N 7 8L 6 3L 3N 3 4L 2 5L 5N 5 6L 4 Data register and bus control LED control t F100 F200 F300 F400 F500 F600 F700 F800 6N 8N 2N 4N INFT EXTF Process Module Figure 4 19 Terminal Assignment and Block Diagram of the SM 422 DO 8 120 230 VAC 5 A ...

Page 203: ...terrupts None Diagnostic functions Parameters cannot be assigned Group error display For internal fault Red LED INTF failed fuse For external fault Red LED EXTF failed load voltage Data for Selecting an Actuator Output voltage At signal 1 At maximum current min L1 1 5 Vrms At maximum current min L1 10 7 Vrms Output current At signal 1 Rated value 5 A Permitted range 10 mA to 5 A Permitted surge cu...

Page 204: ... Specifications A5E00069467 07 Changing Fuses Warning This can result in injury If you change a fuse without removing the front connector of the module you could be injured by an electric shock Consequently always remove the front connector before you change the fuse ...

Page 205: ...tput Module SM 422 DO 16 120 230 VAC 2 A 6ES7422 1FH00 0AA0 Characteristics The SM 422 DO 16 120 230 VAC 2 A has the following features 16 outputs isolated in groups of 4 2 A output current 120 230 VAC rated load voltage The status LEDs also indicate the system status even when the front connector is not inserted ...

Page 206: ... outputs 4 chassis grounds Byte 1 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 47 46 48 Data register and bus control 10 LED control F1 F2 F3 F4 1 2 3 4 5 6 7 8 9 1 2 0 3 5 6 4 7 5 6 4 7 1 2 0 3 4N 1N 1L 2L 3L 2N 4L 3N INTF EXTF Process Module Figure 4 20 Terminal Assignment and Block Diagram of the SM 422 DO 16 120 230 VAC 2 A ...

Page 207: ...nnel Interrupts None Diagnostic functions Parameters cannot be assigned Group error display For internal fault Red LED INTF failed fuse For external fault Red LED EXTF failed load voltage Data for Selecting an Actuator Output voltage At signal 1 At maximum current min L1 1 3 Vrms At minimum current min L1 18 1 Vrms Output current At signal 1 Rated value 2 A Permitted range 10 mA to 2 A Permitted s...

Page 208: ... Specifications A5E00069467 07 Changing Fuses Warning This can result in injury If you change a fuse without removing the front connector of the module you could be injured by an electric shock Consequently always remove the front connector before you change the fuse ...

Page 209: ...A 6ES7422 5EH00 0AB0 Characteristics The SM 422 DO 16 20 120 VAC 2 A has the following features 16 outputs isolated in groups of 1 2 A output current Rated load voltage 20 VAC to 120 VAC Group error display for internal faults INTF and external faults EXTF Programmable diagnostics Programmable diagnostic interrupt Programmable substitute value output ...

Page 210: ...5 6 1 7 8 2 9 10 3 11 13 1L1 12 14 15 4 16 17 5 18 19 6 20 21 7 22 24 23 26 27 28 29 30 31 32 33 34 36 35 38 39 40 41 42 43 44 45 46 48 47 25 37 0 1 2 3 4 5 6 7 2L1 3L1 4L1 5L1 6L1 7L1 8L1 9L1 10L1 11L1 12L1 13L1 14L1 15L1 16L1 Byte 1 INTF EXTF t Process Module Data register and bus control LED control Figure 4 21 Terminal Assignment Diagram of the SM 422 DO 16 20 120 VAC 2 A ...

Page 211: ... Diagnostic Interrupt Parameters can be assigned Diagnostic functions Parameters can be assigned Group error display For internal fault Red LED INTF For external fault Red LED EXTF Diagnostic information readable Possible Substitute value can be applied Yes programmable Data for Selecting an Actuator Output voltage At signal 1 L1 1 5 Vrms Output current At signal 1 Rated value Permitted range 2 A ...

Page 212: ... You will find an overview of the parameters you can set and their default settings for the SM 422 DO 16 20 120 VAC 2 A in the following table Table 4 20 Parameters of the SM 422 DO 16 20 120 VAC 2 A Parameter Value Range Default2 Parameter Type Scope Enable Diagnostic interrupt1 Yes no No Dynamic Module Destination CPU for interrupt 1 to 4 Static Module Reaction to CPU STOP Substitute a value SV ...

Page 213: ...dule SM 422 DO 16 30 230 VUC Rel 5 A 6ES7422 1HH00 0AA0 Characteristics The SM 422 DO 16 30 230 VUC Rel 5 A has the following features 16 outputs isolated in 8 groups of 2 Output current 5 A Rated load voltage 230 VAC 125 VDC The status LEDs also indicate the system status even when the front connector is not inserted ...

Page 214: ... 30 230 VUC Rel 5 A Data register and bus control LED control 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 1L 2L 3L 5L 4L 6L 7L 8L 1 0 2 3 6 7 0 1 3 2 5 4 7 6 4 5 Process Module Figure 4 22 Terminal Assignment and Block Diagram of the SM 422 DO 16 30 230 VUC Rel 5 A ...

Page 215: ...y Interrupt Diagnostic functions Green LED per channel None None Relay Features Relay response times Power up Power down Debouncing time Max 10 ms Typ 5 5 ms Max 5 ms Typ 3 ms Typ 0 5 ms Data for Selecting an Actuator Continuous thermal current Max 5 A Minimum load current 10 mA External fuse for relay outputs Fuse 6 A quick acting Switching capacity and lifetime of the contacts For resistive load...

Page 216: ...ircuit in environments with high humidity and where sparks might occur at the relay contacts This will increase the life of the relay contacts To do this connect an RC element or a varistor parallel to the relay contacts or to the load The dimensions depend on the size of the load see Chapter 4 of the installation manual ...

Page 217: ...modules b For analog output modules STEP 7 Blocks for Analog Functions You can use blocks FC 100 to FC 111 to read and output analog values in STEP 7 You will find the FCs in the standard library of STEP 7 in the subdirectory called S5 S7 Converting Blocks for a description refer to the STEP 7 online help system for the FCs Additional Information Appendix A describes the structure of the parameter...

Page 218: ...rmometers and Resistors 5 50 5 12 Connecting Thermocouples 5 53 5 13 Connecting Loads Actuators to Analog Outputs 5 59 5 14 Connecting Loads Actuators to Voltage Outputs 5 60 5 15 Connecting Loads Actuators to Current Outputs 5 62 5 16 Diagnostics of the Analog Modules 5 63 5 17 Analog Module Interrupts 5 67 5 18 Analog Input Module SM 431 AI 8 13 Bit 6ES7431 1KF00 0AB0 5 70 5 19 Analog Input Modu...

Page 219: ...for re sistance measure ment 16 inputs 16 AI for U I tempera ture mea surement 8 AI for re sistance measure ment 8 inputs 8 inputs Resolution 13 bits 14 bits 14 bits 13 bits 16 bits 16 bits 16 bits Measuring Method Voltage Current Resistors Voltage Current Resistors Tempera ture Voltage Current Resistors Voltage Current Voltage Current Resistors Tempera ture Resistors Voltage Current Tempera ture ...

Page 220: ...C only with current 2 DMU 24 VDC only with current 2 DMU 24 VDC only with current 2 DMU 24 VDC only with current 2 DMU No No Special Features Suitable for tempera ture mea surement Tempera ture sensor types can be parame terized Lineariza tion of the sensor character istic curves Smoothing of the mea sured val ues Rapid A D change suitable for highly dy namic pro cesses Smoothing of the mea sured ...

Page 221: ...rs Module Specifications A5E00069467 07 Table 5 2 Analog Output Modules Characteristics at a Glance Module SM 432 AO 8 13 Bit 1HF00 Characteristics Max permissible common mode voltage Between the channels and the channels against MANA 3 VDC Special Features ...

Page 222: ...ssioning the Analog Module Step Procedure Refer To 1 Select the module Section 5 1 and specific module section from Section 5 18 2 With some analog input modules set the measuring method and measuring range by means of the measuring range module Section 5 4 3 Install the module in the SIMATIC S7 network Installation section in the manual for the programmable controller being used S7 400 M7 400 Pro...

Page 223: ...ion with 16 Bit Resolution The digitized analog value is the same for both input and output values having the same nominal range The analog values are represented as a fixed point number in two s complement The resulting assignment is as follows Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Value of bits 215 214 213 212 211 210 29 28 27 26 25 24 23 22 21 20 Bit 15 Can Be Interpreted as a Sign The sign...

Page 224: ...presentations for the various measuring ranges of the analog input modules The values in the tables apply to all modules with the corresponding measuring ranges Notes for Readers of the Tables Tables 5 6 to 5 8 contain the binary representation of the measured values Since the binary representation of the measured values is always the same starting at 5 9 these tables only contain the measured val...

Page 225: ...in Bits Decimal Hexadecimal High Order Byte Low Order Byte 9 128 80H 0 0 0 0 0 0 0 0 1 x x x x x x x 10 64 40H 0 0 0 0 0 0 0 0 0 1 x x x x x x 11 32 20H 0 0 0 0 0 0 0 0 0 0 1 x x x x x 12 16 10H 0 0 0 0 0 0 0 0 0 0 0 1 x x x x 13 8 8H 0 0 0 0 0 0 0 0 0 0 0 0 1 x x x 14 4 4H 0 0 0 0 0 0 0 0 0 0 0 0 0 1 x x 15 2 2H 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 x 16 1 1H 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ...

Page 226: ... 0 003617 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 range 27648 100 000 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 27649 v 100 004 1 0 0 1 0 0 1 1 1 1 1 1 1 1 1 1 Under 32512 117 593 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 range 32768 v 117 596 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Under flow Table 5 7 Unipolar Input Ranges Units Measured Value Data Word Range Value in 215 214 213 212 211 210 29 28 27 26 25 24 23 22 21 20 32767 w11...

Page 227: ... 0 0 0 0 0 0 0 range In the event of wire break the module reports 7FFFH Analog Value Representation in Voltage Measuring Ranges Table 5 9 Analog Value Representation in Voltage Measuring Ranges 10 V to 1 V System Voltage Measuring Range Dec Hex 10 V 5 V 2 5 V 1 V 118 515 32767 7FFF 11 851 V 5 926 V 2 963 V 1 185 V Overflow 117 593 32512 7F00 117 589 32511 7EFF 11 759 V 5 879 V 2 940 V 1 176 V Ove...

Page 228: ...0 mV 0 mV 0 mV 1 FFFF 75 00 20736 AF00 375 mV 187 54 mV 60 mV 37 5 mV 18 75 mV 100 000 27648 9400 500 mV 250 mV 80 mV 50 mV 25 mV 27649 93FF Underrange 117 593 32512 8100 587 9 mV 294 0 mV 94 1 mV 58 8 mV 29 4 mV 117 596 32513 80FF Underflow 118 519 32768 8000 592 6 mV 296 3 mV 94 8 mV 59 3 mV 29 6 mV Table 5 11 Analog Value Representation in the Voltage Measuring Ranges 1 to 5 V and 0 to 10 V Sys...

Page 229: ...A 0 003617 1 1 723 4 nA 361 7 nA 180 8 nA 115 7 nA 0 0 0 0 mA 0 mA 0 mA 0 mA Rated range 1 FFFF 75 20736 AF00 15 mA 7 5 mA 3 75 mA 2 4 mA 100 000 27648 9400 20 mA 10 mA 5 mA 3 2 mA 27649 93FF Underrange 117 593 32512 8100 23 52mA 11 76mA 5 88 mA 3 76 mA 117 596 32513 80FF Underflow 118 519 32768 8000 23 70 mA 11 85 mA 5 93 mA 3 79 mA Table 5 13 Analog Value Representation in Current Measuring Rang...

Page 230: ...Underrange 17 593 4864 ED00 1 185 mA Underflow v 17 596 32767 7FFF Analog Value Representation for Resistance Type Sensors Table 5 15 Analog Value Representation for Resistance Type Sensors from 48 to 6 k System Resistance Type Sensor Range Dec Hex 48 150 300 600 6 k 118 515 32767 7FFF 56 89 177 77 355 54 711 09 7 11 k Overflow 117 593 32512 7F00 117 589 32511 7EFF 56 44 176 38 352 77 705 53 7 06 ...

Page 231: ...0 328 0 15620 3280 3D04H F330H 1123 2 73 2 11232 732 2BE0H 2DCH Rated range 200 1 243 0 2001 2430 F82FH F682H 328 1 405 4 3281 4054 F32FH F02AH 73 1 30 2 731 302 2DBH 12EH Underrange 243 0 32768 8000H 405 4 32768 8000H 30 2 32768 8000H Underflow Analog Value Representation for Resistance Thermometers Pt x00 Climatic Table 5 17 Analog Value Representation for Resistance Thermometers Pt 100 200 500 ...

Page 232: ...232 1470H Rated range 60 0 600 FDA8H 76 0 760 FD08H 213 2 2132 854H 60 1 601 FDA7H 76 1 761 FD07H 213 1 2131 853H Underrange 105 0 1050 FBE6H 157 0 1570 F9DEH 168 2 1682 692H g 105 0 32768 8000H 157 0 32768 8000H 168 2 32768 8000H Underflow Analog Value Representation for Resistance Thermometers Ni x00 Climatic Table 5 19 Analog Value Representation for Resistance Thermometers Ni 100 120 200 500 1...

Page 233: ... 0 328 0 5000 3280 1389H F330H 533 2 73 2 5332 732 14D4H 2DCH Rated range 200 1 240 0 2001 2400 F82FH F6A0H 328 1 400 0 3281 4000 F32FH F060H 73 1 33 2 731 332 2DBH 14CH Underrange 240 0 32768 8000H 400 0 32768 8000H 33 2 32768 8000H Underflow Analog Value Representation for Resistance Thermometers Cu 10 Climatic Table 5 21 Analog Value Representation for Resistance Thermometers Cu 10 Cu 10 Climat...

Page 234: ...2 32768 8000H Underflow Analog Value Representation for Thermocouple Type E Table 5 23 Analog Value Representation for Thermocouple Type E Type E Units Type E Units Type E Units Type E in 5C Deci mal Hexade cimal Type E in 5F Deci mal Hexa deci mal Type E in K Deci mal Hexa deci mal Range 1200 0 32767 7FFFH 2192 0 32767 7FFFH 1473 2 32767 7FFFH Overflow 1200 0 1000 1 12000 10001 2EE0H 2711H 2192 0...

Page 235: ...og input module reports an underflow if F31CH is violated and outputs 8000H if EA0CH is violated and outputs 8000H if FDC8H is violated and outputs 8000H Analog Value Representation for Thermocouple Type K Table 5 25 Analog Value Representation for Thermocouple Type K Type K Units Type K Units Type K Units Type K in 5C Deci mal Hexade cimal Type K in 5F Deci mal Hexa deci mal Type K in K Deci mal ...

Page 236: ...input module reports an underflow if F380H is violated and outputs 8000H if EAC0H is violated and outputs 8000H if FE2CH is violated and outputs 8000H Analog Value Representation for Thermocouple Type N Table 5 27 Analog Value Representation for Thermocouple Type N Type N Units Type N Units Type N Units Type N in 5C Deci mal Hexade cimal Type N in 5F Deci mal Hexa deci mal Type N in K Deci mal Hex...

Page 237: ...EH 0408H Underrange 170 0 32768 8000H 274 0 32768 8000H 103 2 1032 8000H Underflow Analog Value Representation for Thermocouple Type T Table 5 29 Analog Value Representation for Thermocouple Type T Type T Units Type T Units Type T Units Type T in 5C Deci mal Hexa deci mal Type T in 5F Deci mal Hexa deci mal Type T in K Deci mal Hexa deci mal Range 540 0 32767 7FFFH 1004 0 32767 7FFFH 813 2 32767 7...

Page 238: ...Overflow 850 0 601 0 8500 6010 2134H 177AH 1562 0 1113 8 15620 11138 2738 0 H 2B82H 1123 2 874 2 11232 8742 2BE0H 2226H Overrange 600 0 200 0 6000 W 2000 1770H F830H 1112 0 328 0 11120 3280 2B70H F330H 873 2 73 2 8732 732 221CH 02DCH Rated range 200 0 2000 H 328 0 3280 H 73 2 732 02DC H Underflow In the case of incorrect wiring for example polarity reversal or open inputs or of a sensor error in t...

Page 239: ...units Binary Representation of the Output Ranges The output ranges shown in Tables 5 31 to 5 33 are defined in two s complement representation Table 5 31 Bipolar Output Ranges Units Output Val e i Data Word Range Value in 21 5 21 4 21 3 21 2 211 21 0 29 28 27 26 25 24 23 22 21 20 w32512 0 0 1 1 1 1 1 1 1 x x x x x x x x Overflow 32511 117 589 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 Overrange 27649 w100 00...

Page 240: ... 1 1 x x x x x x x x Overflow 32511 117 589 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 Overrange 27649 w100 004 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 1 27648 100 000 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 1 0 003617 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 Rated range 0 0 000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Limited to rated range 32512 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 a ge lower limit of 0 V a...

Page 241: ... 1 1 1 0 1 1 1 1 1 1 1 1 Over 27649 w100 004 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 1 range 27648 100 000 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 Rated 1 0 003617 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 range 0 0 000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 003617 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Under 6912 25 000 1 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 range 6913 1 1 1 0 0 1 0 0 1 1 1 1 1 1 1 1 Limited to over range 32512 25 000 1 0 0...

Page 242: ...rrange 117 593 32512 8100 11 76 V 32513 80FF Underflow off circuit and deenergized 118 519 32768 8000 0 00 V g Table 5 35 Analog Value Representation in Output Ranges 0 to 10 V and 1 to 5 V System Voltage Output Range Dec Hex 0 to 10 V 1 to 5 V 118 5149 32767 7FFF 0 00 V 0 00 V Overflow off circuit and d i d 32512 7F00 deenergized 117 589 32511 7EFF 11 76 V 5 70 V Overrange 27649 6C01 g 100 27648 ...

Page 243: ...range 117 593 32512 8100 23 52 mA 32513 80FF Underflow off circuit and deenergized 118 519 32768 8000 0 00 mA Table 5 37 Analog Value Representation in Output Ranges 0 and 20 mA and 4 to 20 mA System Current Output Range Dec Hex 0 to 20 mA 4 to 20 mA 118 5149 32767 7FFF 0 00 mA 0 00 mA Overflow off circuit d d i d 32512 7F00 and deenergized 117 589 32511 7EFF 23 52 mA 22 81 mA Overrange 27649 6C01...

Page 244: ...ing range modules Setting the Measuring Method and the Measuring Ranges with Measuring Range Modules If the analog modules have measuring range modules they are supplied with the measuring range modules plugged in If necessary the measuring range modules must be replugged to change the measuring method and the measuring range Attention Make sure that the measuring range modules are on the side of ...

Page 245: ...00069467 07 Replugging Measuring Range Modules If you want to replug a measuring range module perform the following steps 1 Use a screwdriver to ease the measuring range module out of the analog input module Figure 5 1 Levering the Measuring Range Module out of the Analog Input Module ...

Page 246: ...to marker point on module 2 1 2 Figure 5 2 Inserting the Measuring Range Module into the Analog Input Module Perform the same steps for all other measuring range modules The next step is to install the module Caution This can result in damage If you have not set the measuring range modules correctly the module may be destroyed Make sure that the measuring range module is in the correct position be...

Page 247: ... module Table 5 38 Dependencies of the Analog Input Output Values on the Operating Mode of the CPU and the Supply Voltage L CPU Operating Mode Supply Voltage L at Analog Module Output Value of the Analog Output Module Input Value of the Analog Input Module POWER ON RUN L present CPU values Measured value ON Until the first conversion after power up has been completed a signal of 0 mA or 0 V is out...

Page 248: ...cs entry and a diagnostic interrupt with analog modules with diagnostics capability and corresponding parameter assignment You will find the errors that might be involved in Section 5 16 Effect of Range of Values on the Analog Input Module The behavior of the analog modules depends on where the input values lie within the range of values Table 5 39 Behavior of the Analog Input Modules as a Functio...

Page 249: ...CPU value Overrange und errange CPU value Overflow 0 signal Underflow 0 signal 5 5 3 Effect of Operational Limit and Basic Error Limit Operational Limit The operational limit is the measuring error or output error of the analog module over the entire temperature range authorized for the module referred to the rated range of the module Basic Error Limit The basic error limit is the operational limi...

Page 250: ...nal limit for voltage output 0 5 An output error therefore of 0 05 V 0 5 of 10 V over the whole rated range of the module must be expected This means that with an actual voltage of say 1 V a value in the range from 0 95 V to 1 05 V is output by the module The relative error is 5 in this case The figure below shows for the example how the relative error becomes increasingly less the more the output...

Page 251: ...er to Section 4 3 1 To find out the basic conversion times and additional processing times of the different analog modules refer to the technical specifications of the module concerned starting at Section 5 18 Scan Time of Analog Input Channels Analog to digital conversion and the transfer of the digitized measured values to the memory and or to the bus backplane are performed sequentially in othe...

Page 252: ... smooth the analog values with slow variations of measured values for example with temperature measurements Smoothing Principle The measured values are smoothed by digital filtering Smoothing is accomplished by the module calculating average values from a defined number of converted digitized analog values The user assigns parameters to smoothing at not more than four levels none low average high ...

Page 253: ...mation on Smoothing Refer to the specific section on the analog input module from Section 5 18 to determine whether smoothing can be set for the specific module and for any special features that have to be taken into account Conversion Time of the Analog Output Channels The conversion time of the analog output channels comprises the transfer of the digitized output values from the internal memory ...

Page 254: ...Settling Time The settling time t2 to t3 in other words the time elapsing from application the converted value until the specified value is reached at the analog output is load dependent A distinction is made between resistive capacitive and inductive loads For the settling times of the different analog output modules as a function of load refer to the technical specifications of the module concer...

Page 255: ...ndividual analog modules In addition if necessary you must place the measuring range modules of the module in the necessary position refer to Section 5 4 Static and Dynamic Parameters The parameters are divided into static and dynamic parameters Set the static parameters in STOP mode of the CPU as described above You can similarly modify the dynamic parameters in the current user program by means ...

Page 256: ... have not performed parameter assignment in STEP 7 Table 5 42 Parameters of the Analog Input Modules Parameter Value Range Default2 Parameter Type Scope Enable Diagnostic interrupt1 Hardware interrupt1 Yes no Yes no No No Dynamic Module Destination CPU for interrupt 1 to 4 Static Module Trigger for hardware interrupt End of scan cycle reached at input Yes no No Static Channel High limit Low limit ...

Page 257: ...s please refer to the individual module description 10 V Reference temperature 273 15 to 327 67 oC 0 oC Dynamic Module Temperature unit Degrees Celsius degrees Fahrenheit Kelvins Degrees Celsius Static Module Temperature coefficient for temperature measurement with thermal resistor RTD Platinum Pt 0 00385 C 0 003916 C 0 003902 C 0 003920 C Nickel Ni 0 00618 C 0 00672 C 0 00385 Static Channel Inter...

Page 258: ... 5 25 to find out which subset the module is capable of using The default settings apply if you have not performed parameter assignment in STEP 7 Table 5 43 Parameters of the Analog Output Modules Parameter Value Range Default1 Parameter Type Scope Output Type of output Disabled Voltage Current U Static Channel Output range For the settable measuring ranges of the output channels please refer to t...

Page 259: ...lated analog input modules there is an electrical connection between the reference point of the measuring circuit MANA and chassis ground You use non isolated analog modules if there are few or no potential differences between the measuring sensors and chassis ground Isolated Analog Input Modules With the isolated analog input modules there is no electrical connection between the reference point o...

Page 260: ...ted with the local ground potential local ground They can be operated free of potential With isolated sensors potential differences might arise between the different sensors These potential differences can arise as a result of interference or the local distribution of the sensors To ensure that the permissible value for UCM is not exceeded during use in heavily EMC affected environments connect M ...

Page 261: ...l conditions or interference potential differences UCM static or dynamic can occur between the locally distributed individual measuring points If the potential difference UCM exceeds the permissible value you must provide equipotential bonding conductors between the measuring points M M UISO M M MANA Chassis ground Non isolated sensors UCM Equipotential bonding conductor Figure 5 8 Connecting Non ...

Page 262: ...ust continue to take note of and implement Section 5 8 with its generally applicable information on connecting sensors Abbreviations and Mnemonics Used in the Figure Below The abbreviations and mnemonics used in the figure below have the following meanings M Measuring line positive M Measuring line negative MANA Reference potential of the analog measuring circuit Connection of Voltage Sensors U U ...

Page 263: ... and mnemonics used in the figures below have the following meanings M Measuring line positive M Measuring line negative MANA Reference potential of the analog measuring circuit M Ground terminal L Terminal for 24 VDC supply voltage UH Auxiliary supply MI Current measuring line positive MV Voltage measuring line positive Supply Voltage of the Sensors The two wire transmitter receives its short cir...

Page 264: ...ase of modules with MANA Figure 5 10 Connecting Two Wire Transmitters to an Isolated AI SM 431 8 x 13 Bit Connecting Two Wire Transmitters Because the supply voltage for the two wire transmitters is not fed by the SM 431 8 x 13 Bit you must supply the sensors separately with 24 V 24 V Sensor for example pressure gauge MI M Two wire transmitter Two wire transmitter MANA MV MV MI M MI MI M P P Figur...

Page 265: ...on required in the case of modules with MANA P P Figure 5 12 Connecting Four Wire Transmitters to an AI SM 431 8 x 13 Bit Connecting Four Wire Transmitters To ensure that the permissible value for UCM is not exceeded you must connect the M cables to MANA M Sensor for example pressure gauge Four wire transmitter U H MI MI M MV MV MI MI M P P Figure 5 13 Connecting Four Wire Transmitters to an SM 43...

Page 266: ...owing meanings IC Constant current lead positive IC Constant current lead negative M Measuring line positive M Measuring line negative Connecting Resistance Thermometers and Resistors The resistance thermometers resistors are wired in a four conductor three conductor or two conductor connection With four conductor and three conductor connections the module supplies a constant current via terminals...

Page 267: ...red via the M and M terminals When you connect watch out for the polarity of the connected cable connect IC and M as well as IC and M to the resistance thermometer Make sure that the connected cables IC and M and SO and SE and cables IC and M and AGND and SE are connected directly on the resistance thermometer IC M M IC IC SE SE SO AGND Figure 5 14 Four Conductor Connection of Resistance Thermomet...

Page 268: ...e sure that the connected cables IC and M and the cables SO and SE are directly connected to the resistance thermometer To get an accurate measurement make sure that the connected cables M IC and IC and the cables SE SO and AGND are the same length and have the same cross section IC M M IC IC SE SE SO AGND Figure 5 15 Three Wire Connection of Resistance Thermometers to an AI Two Conductor Connecti...

Page 269: ...n of Thermocouples If the measuring point is subjected to a temperature different from that of the free ends of the thermocouple point of connection a voltage the thermo emf occurs at the free ends The magnitude of the thermo e m f generated depends on the difference between the temperature at the measuring junction and the temperature at the free ends as well as on the material combination used f...

Page 270: ...omparison purposes Internal External compensation with a compensating box in leads of an individual thermocouple see Figure 5 19 for connection You have already acquired and compensated the reference junction temperature using a compensating box which you have looped into an individual thermocouple No further processing is necessary owing to the module None External compensation with a resistance ...

Page 271: ...tains a bridge circuit calibrated for a definite reference junction temperature The reference junction is formed by the connections for the ends of the thermocouple s compensating leads If the actual temperature deviates from the compensating temperature the temperature sensitive bridge resistance changes This results in a positive or negative compensating voltage which is added to the thermo e m ...

Page 272: ...l as thermocouple Figure 5 18 Connection of Thermocouples without Compensation or Using the Reference Temperature Value to an Isolated AI Connecting the Compensating Box The compensating box is looped in in the leads of each thermocouple The compensating box must have an isolated supply The power supply must have adequate filtering for example by means of a grounded shielding winding Each channel ...

Page 273: ...Number Reference junction with integrated power supply unit for rail mounting Auxiliary power 220 VAC 110 VAC 24 VAC 24 VDC Connection to thermocouple Fe CuNi Type L Fe Cu Ni Type J Ni Cr Ni Type K Pt 10 Rh Pt Type S Pt 13 Rh Pt Type R Cu CuNi Type U Cu Cu Ni Type T Reference temperature 0 C M72166 B 1 B 2 B 3 B 4 1 2 3 4 5 6 7 0 0 Connecting to the Comparison Point Order No M72166 xxx00 Output Cu...

Page 274: ... reference junction in STEP 7 for each channel that has a thermocouple connected to it If all thermocouples connected to the inputs of the module have the same comparison point you compensate as follows M M M M Reference junction Incoming line Cu Equalizing line same material as thermocouple M I I C C M RTD on Channel 0 Figure 5 20 Connection of Thermocouples of the Same Type with External Compens...

Page 275: ...rference Ground the screen of the analog cables at both ends of the cables If there are potential differences between the cable ends an equipotential bonding current which can flow over the shield can cause interference of the analog signals In such a case you should ground the shield at one end of the cable only Isolated Analog Output Modules With the isolated analog output modules there is no el...

Page 276: ...d in the figures below have the following meanings QV Analog output voltage S Detector lead positive S Detector lead negative MANA Reference potential of analog circuit RL Load impedance L Terminal for 24 VDC supply voltage M Ground terminal UISO Potential difference between MANA and chassis ground Four Conductor Connection of Loads to a Voltage Output A high accuracy at the load can be achieved t...

Page 277: ...nductor Connection of Loads to a Voltage Output In the case of a two conductor connection connect QV to S and MANA to S on the front connector However this will not produce the accuracy of a four conductor connection Connect the load to terminals QV and to the reference point of the measuring circuit MANA of the module 24 V L QV S S MANA 0 V M UISO Chassis ground RL Figure 5 22 Two Conductor Conne...

Page 278: ...for connecting loads actuators Abbreviations and Mnemonics Used in the Figure Below The abbreviations and mnemonics used in the figure below have the following meanings QI Analog output current MANA Reference potential of analog circuit RL Load impedance L Terminal for 24 VDC supply voltage M Ground terminal UISO Potential difference between MANA and chassis ground Connecting Loads to a Current Ou...

Page 279: ...log module lights If you have enabled diagnostic interrupts in STEP 7 a diagnostic interrupt is triggered and OB 82 is called refer to Section 4 5 Reading out Diagnostic Messages You can read out detailed diagnostic messages by means of SFCs in the user program refer to the Appendix Diagnostic Data of Signal Modules You can view the cause of the error in STEP 7 in the module diagnosis refer to the...

Page 280: ...or missing EXTF Module No Module not parameterized INTF Module No Wrong parameters INTF Module No Channel information available INTF EXTF Module No Coding key incorrect or missing INTF Module No Thermocouple connection fault EXTF Module No STOP operating mode Module No EPROM error INTF Module No RAM error INTF Module No ADC DAC error INTF Module No Hardware interrupt lost INTF Module No Configurin...

Page 281: ...nd M Feed supply L No front connector Jumper between connections 1 and 2 in the front connector missing Install jumper Parameters have not been assigned to the module The module requires the information as to whether it should work with system default parameters or with your parameters Message queued after power on until parameter transmission by the CPU has been completed parameterize the module ...

Page 282: ...in the sensor connection Use different type of sensor or connection e g use conductors with a larger cross sectional core area Open circuit between module and sensor Close circuit Channel not connected open Disable channel Measuring Type parameter Connect channel Reference channel error The reference junction connected at channel 0 is faulty due to a wire break for example Check terminals The refe...

Page 283: ...ords they are inhibited without appropriate parameter assignment You enable interrupts in STEP 7 refer to Section 5 7 Special Feature The Module is Inserted in ER 1 ER 2 Note If you use the analog module in ER 1 ER 2 you must set the parameters for the input of all the interrupts to No because the interrupt lines are not available in ER 1 ER 2 Diagnostic Interrupt If you have enabled diagnostic in...

Page 284: ...ed When OB 40 is exited the hardware interrupt is acknowledged on the module Note Note that a hardware interrupt is not triggered if you have set the upper limit above the overrange or the lower limit below the underrange Structure of the Start Information Tag OB40_POINT_ADDR of OB 40 The limit values exceeded by the different channels are entered in the start information of OB 40 in the tag OB40_...

Page 285: ...zing a process with the scan cycle of the analog input module A scan cycle includes the conversion of the measured values of all enabled channels of the analog input module The module processes the channels one after the other After all the measured values have been converted the module of the CPU reports by means of an interrupt that there are new measured values on all channels You can use the i...

Page 286: ...he analog input module SM 431 AI 8 13 Bit has the following features 8 inputs for voltage current measurement 4 inputs for resistance measurement Unlimited measuring range selection 13 bit resolution Analog section isolated from CPU The maximum permissible common mode voltage between the channels and between the reference potential of the connected sensors and MANA is 30 VAC ...

Page 287: ...M0 CH1 CH7 F_CON Bus control M Bus S7 400 ANA Front connector monitoring Bus S7 400 Bus S7 400 Figure 5 25 Block Diagram of the SM 431 AI 8 x 13 Bit Warning The module can be damaged The shunt resistor of an input channel can be destroyed if you inadvertently connect a voltage sensor to the M MI terminals of a channel Make sure that the front connector wiring corresponds to the following terminal ...

Page 288: ... MI7 MI7 M7 MV6 MI6 MI6 M6 MV5 MI5 MI5 M5 MV4 MI4 MI4 M4 MV3 MI3 MI3 M3 MV2 MI2 MI2 M2 MV1 MI1 MI1 M1 MI0 MI0 M0 IC0 IC0 IC1 IC1 IC2 IC2 IC3 IC3 CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH0 CH2 CH4 CH6 ANA 29 30 31 32 33 34 35 36 37 39 40 41 42 43 44 45 46 47 48 38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Word 0 Word 2 Word 4 Word 6 Word 8 W...

Page 289: ...Parameters can be assigned Yes Interference voltage suppression f1 in Hz 60 50 Integration time in milliseconds 16 7 20 Basic conversion time in ms 23 25 Resolution including sign 13 13 Bit Smoothing of the measured values Not possible Basic execution time of the module in ms all channels enabled 184 200 Suppression of Interference Limits of Error Interference voltage suppression for f nx f1 1 f1 ...

Page 290: ...nce is also measured With four conductor terminal Possible Characteristic linearization No 5 18 1 Commissioning the SM 431 AI 8 13 Bit You set the mode of operation of the SM 431 AI 8 13 Bit in STEP 7 Parameters You will find a description of the general procedure for assigning parameters to analog modules in Section 5 7 An overview of the parameters that you can set and their default settings are...

Page 291: ... x 13 Bit Table 5 49 Channels for Resistance Measurement of the SM 431 AI 8 13 Bit Measuring Type Parameter Permissible for Channel n Condition Resistance four conductor connection 0 2 4 or 6 You must disable the Measuring Type parameter for channels n 1 1 3 5 7 The reason The connections of channel n 1 are used to supply the resistance that is connected to channel n Unused Channels Unused channel...

Page 292: ...ansmitter 4 to 20 mA You will find the digitized analog values in Section 5 3 1 in the current measuring range 4DMU Current four wire transmitter 4 to 20 mA 20 mA You will find the digitized analog values in Section 5 3 1 in the current measuring range R 4L Resistance four conductor connection 600 You will find the digitized analog values in Section 5 3 1 in the resistance measuring range Default ...

Page 293: ... for measuring temperatures Temperature sensor types can be parameterized Linearization of the sensor characteristic curves Supply voltage 24 VDC required only for the connection of 2 wire transmitters Analog section isolated from CPU The maximum permissible common mode voltage between the channels and between the channel and the central ground point is120 VAC Block Diagram of the SM 431 AI 8 14 B...

Page 294: ...M3 M4 M5 M6 M7 CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 L V V V M Tr Tr L M0 M0 M1 M2 M3 M4 M5 M6 M7 M M0 M0 IC0 IC0 M1 M1 IC1 IC1 M2 M2 IC2 IC2 M3 M3 IC3 IC3 M CH0 CH2 CH4 CH6 29 30 31 32 33 34 35 36 37 39 40 41 42 43 44 45 46 47 48 38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Word 0 Word 2 Word 4 Word 6 Word 8 Word 10 Word 12 Word 14 Word 0 Word 4 Word 8 Word 12 Figure 5 ...

Page 295: ...nternal UISO 75 VDC 60 VAC Insulation tested with Between bus and L M Between bus and analog section Between bus and chassis ground Between analog section and L M Between analog section and chassis ground Between L M and chassis ground 2120 VDC 2120 VDC 500 VDC 707 VDC 2120 VDC 2120 VDC Current consumption From the backplane bus Max 600 mA From the backplane bus L Max 200 mA with 8 connected fully...

Page 296: ...or measurement 0 35 0 to 600 four conductor measurement 0 35 0 to 5000 four conductor measurement in the range of 6000 0 35 0 to 300 three conductor measurement 0 5 0 to 600 three conductor measurement 0 5 0 to 5000 Ω three conductor measurement in the range of 6000 0 5 Thermocouples TC type B TC type R TC type S TC type T TC type E TC type J TC type K TC type U TC type L TC type N 14 8 K 9 4 K 10...

Page 297: ...he range of 6000 0 3 Thermocouples TC type B TC type R TC type S TC type T TC type E TC type J TC type K TC type U TC type L TC type N 8 2 K 5 2 K 5 9 K 1 2 K 1 8 K 2 3 K 3 4 K 1 8 K 2 3 K 2 9 K Resistance thermocouples four conductor standard measuring range Pt 100 Pt 200 Pt 500 Pt 1000 Ni 100 Ni 1000 2 0 K 2 5 K 2 0 K 1 6 K 0 4 K 0 4 K Climatic measuring range Pt 100 Pt 200 Pt 500 Pt 1000 Ni 100...

Page 298: ...destruction limit Max 18 V continuous 75 V for 1 ms cycle factor 1 20 Maximum input current for current input destruction limit 40 mA continuous Connection of the sensor For measuring voltage Possible For measuring current As two wire transmitter Possible As four wire transmitter Possible For measuring resistance With two conductor terminal Possible cable resistance is also measured With three con...

Page 299: ...necessary settings are embossed on the module Parameter You will find a description of the general procedure for assigning parameters to analog modules in Section 5 7 An overview of the parameters that you can set and their default settings are shown in the table below Table 5 51 Parameters of the SM 431 AI 8 14 Bit Parameter Value Range Default1 Parameter Type Scope Diagnostics Wire break Yes no ...

Page 300: ...o start up the analog modules with the default settings Smoothing of the Measured Values You fill find information that is generally applicable to the smoothing of analog values in Section 5 6 The following figure indicates for the module in the case of a step response the number of module cycles after which the smoothed analog value applies at almost 100 depending on the smoothing setting The fig...

Page 301: ...There are therefore restrictions as regards the measuring method for the adjacent channels 0 1 2 3 4 5 and 6 7 as shown in the following table Table 5 52 Selection of the Measuring Method for Channel n and Channel n 1 of the SM 431 AI 8 14 Bit Meas Method Chan n 1 Meas Method Channel n Disa bled Voltage Current 4 DMU Current 2 DMU R 4L R 3L RTD 4L RTD 3L TC L Disabled x x x x x Voltage x x x Curre...

Page 302: ...Compensation for Thermocouples If you select RTD on Channel 0 as a reference junction for reference junction compensation for thermocouples the following applies Table 5 54 Thermocouple with Reference Junction Compensation via RTD on Channel 0 Reference Junction Parameter Permissible for Channel n Condition RTD on Channel 0 2 to 7 You must connect and parameterize on channel 0 a resistance thermom...

Page 303: ...ion 5 3 1 in the voltage measuring range 2 5 V 5 V 1 to 5 V 10 V 2DMU Current two wire transmitter 4 to 20 mA D To supply these transmitters with current you must connect 24 V to the L and M front connector terminals You will find the digitized analog values in Section 5 3 1 in the current measuring range 4DMU Current four wire transmitter 0 to 20 mA 4 to 20 mA 20 mA C You will find the digitized ...

Page 304: ...emperature range RTD 4L thermal resistor linear four conductor connection temperature measurement Pt 100 climatic Pt 200 climatic Pt 500 climatic Pt 1000 climatic Ni 100 climatic Ni 1000 climatic A RTD 3L thermal resistor linear three conductor connection temperature measurement Pt 100 standard Pt 200 standard Pt 500 standard Pt 1000 standard Ni 100 standard Ni 1000 standard Default Settings The m...

Page 305: ... check in these cases as this ensures that in the event of a wire break the measured value provided by the module accepts the data for overrun 7FFFH Special Characteristics of the Wire Break Check for the Voltage Measurement Methods In some transmitters incorrect measured values may be obtained due to the fact that the wire break check is enabled If so disable the wire break check The reason Some ...

Page 306: ...tance measurement Unlimited measuring range selection 14 bit resolution Supply voltage 24 VDC required only for the connection of 2 wire transmitters Analog section isolated from CPU The maximum permissible common mode voltage between the channels and between the reference potential of the connected sensors and MANA is 8 VAC Block Diagram of the SM 431 AI 8 14 Bit CH0 CH1 CH6 CH7 5V 0V 0V 15V 5V 1...

Page 307: ...1 CH2 CH3 CH4 CH5 CH6 CH7 L V A A M Tr Tr L M0 M0 M1 M2 M3 M4 M5 M6 M7 M M0 M0 IC0 IC0 M1 M1 IC1 IC1 M2 M2 IC2 IC2 M3 M3 IC3 IC3 CH0 CH2 CH4 CH6 V MANA 29 30 31 32 33 34 35 36 37 39 40 41 42 43 44 45 46 47 48 38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Word 0 Word 2 Word 4 Word 6 Word 8 Word 10 Word 12 Word 14 Word 0 Word 4 Word 8 Word 12 Figure 5 31 Terminal Assi...

Page 308: ...ntial difference Between inputs and MANA UCM 8 VAC Between the inputs ECM 8 VAC Between MANA and Minternal UISO 75 VDC 60 VAC Insulation tested Between bus and analog section Between bus and chassis ground Between analog section and L M Between analog section and chassis ground Between L M and chassis ground 2120 VDC 500 VDC 707 VDC 2120 VDC 2120 VDC Current consumption From the backplane bus Max ...

Page 309: ...erence to the input range 0 03 K Linearity error with reference to the input range 0 05 K Repeat accuracy in the steady state at 25 C referred to the input range 0 2 Status Interrupts Diagnostics Interrupts None Diagnostic functions None Substitute value can be applied No Data for Selecting a Sensor Input range rated values Input resistance Voltage 1 V 10 M 10 V 10 M 1 V to 5 V 10 M Current 20 mA ...

Page 310: ...thod and measuring range In addition the necessary settings are embossed on the module Parameters You will find a description of the general procedure for assigning parameters to analog modules in Section 5 7 An overview of the parameters that you can set and their default settings are shown in the table below Table 5 56 Parameters of the SM 431 AI 8 14 Bit 6ES7431 1KF20 0AB0 Parameter Value Range...

Page 311: ...e which is defined by the parameter assignment of interference frequency suppression and smoothing Note It is only advisable to parameterize smoothing if you also parameterize interference frequency suppression otherwise the measured value resolution will be reduced to 9 bits analog value representation is right aligned in this case Filter Settling Time with Strong Smoothing Table 5 57 Interferenc...

Page 312: ...of signal at an analog input 50 100 0 63 Interference frequency suppression 400 Hz 60 Hz 50 Hz Filter settling time in ms Signal variation in percent Step response for any analog input signal 120 30 150 60 12 5 83 333 100 Figure 5 32 Step Response of the SM 431 AI 8 14 Bit 6ES7 431 1KF20 0AB0 5 20 2 Measuring Methods and Measuring Ranges of the SM 431 AI 8 14 Bit Measuring Methods You can set the ...

Page 313: ...oltage 1 V x x Voltage 1 to 5 V x x x Voltage 10 V x x x Current four wire transmitter x x Current two wire transmitter x x Resistance four conductor x Example If you select current two wire transmitter for channel 6 you can only disable the measuring method or set current two wire transmitter for channel 7 Circuit for Resistance Measurement The following conditions apply when measuring the resist...

Page 314: ...alog l i S ti 5 3 1 i th 1 to 5 V 10 V B values in Section 5 3 1 in the voltage measuring range 2DMU Current two wire transmitter 4 to 20 mA D To supply these transmitters with current you must connect 24 V to the L and M front connector terminals You will find the digitized analog values in Section 5 3 1 in the current measuring range 4DMU Current four wire transmitter 4 to 20 mA 20 mA C You will...

Page 315: ...cs The analog input module SM 431 AI 13 16 Bit has the following features 16 inputs for voltage current measurement Unlimited measuring range selection 13 bit resolution Non isolated between the analog section and bus The maximum permissible common mode voltage between the channels and the reference potentials of the connected sensors and central ground point is 2 VDC VAC ...

Page 316: ... 13 Bit Tr Tr Tr Tr Tr Tr Tr Tr Voltage current sensor and M must be connected to the chassis ground of the rack Voltage current sensor and M must be connected to the chassis ground of the rack Tr Transducer Transmitter Measuring range module Control and backplane bus interface Figure 5 33 Block Diagram of the SM 431 AI 16 x 13 Bit ...

Page 317: ...M4 M5 M6 M7 M M8 M9 M8 M9 M10 M11 M10 M11 M12 M13 M12 M13 M14 M15 M14 M15 CH8 CH9 CH10 CH11 CH12 CH13 CH14 CH15 Word 0 Word 4 Word 8 Word 12 Word 16 Word 20 Word 24 Word 28 Word 2 Word 6 Word 10 Word 14 Word 18 Word 22 Word 26 Word 30 L M 29 30 31 32 33 34 35 36 37 39 40 41 42 43 44 45 46 47 48 38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Tr Tr Tr Tr Tr Tr Tr Tr Fi...

Page 318: ...ative Integration time conversion time resolution per channel Does not go into the response time Parameters can be assigned Yes Interference voltage suppression f1 in Hz 60 50 Integration time in milliseconds 50 60 Basic conversion time in ms 55 65 Resolution including sign 13 bits Smoothing of the measured values Not possible Basic execution time of the module in ms all channels enabled 880 1040 ...

Page 319: ... 20 mA 50 4 mA to 20 mA 50 Maximum input voltage for voltage input destruction limit 20 V continuous 75 V for 1 ms cycle factor 1 20 Maximum input current for current input destruction limit 40 mA Connection of the signal sensor For measuring voltage Possible For measuring current As two wire transmitter Possible As four wire transmitter Possible Load of the two wire transmitter Max 750 Characteri...

Page 320: ...t you have to select for which measuring method and measuring range In addition the necessary settings are embossed on the module Parameters You will find a description of the general procedure for assigning parameters to analog modules in Section 5 7 An overview of the parameters that you can set and their default settings are shown in the table below Table 5 61 Parameters of the SM 431 AI 16 13 ...

Page 321: ...range module There are therefore restrictions as regards the measuring method for the adjacent channels 0 1 2 3 4 5 6 7 8 9 10 11 12 13 and 14 15 as shown in the following table Table 5 62 Selection of the Measuring Method for Channel n and Channel n 1 of the SM 431 AI 16 13 Bit Meas Type Channel n 1 Meas Type Channel n Disabled Voltage 1 V Voltage 1 to 5 V Voltage 10 V Current 4 DMU Current 2 DMU...

Page 322: ...ed Measuring Range Type of Sensor Measuring Range Module Setting Description U Voltage 1 V A You will find the digitized analog l i S ti 5 3 1 i th 1 to 5 V 10 V B values in Section 5 3 1 in the voltage measuring range 2DMU Current two wire transmitter 4 to 20 mA D To supply these transmitters with current you must connect 24 V to the L and M front connector terminals You will find the digitized a...

Page 323: ...for voltage current and temperature measurement 8 inputs for resistance measurement Unlimited measuring range selection 16 bit resolution Programmable diagnostics Programmable diagnostic interrupt Programmable hardware interrupt when limit has been exceeded Programmable end of scan cycle interrupt Analog section isolated from CPU The maximum permissible common mode voltage between the channels and...

Page 324: ...7 Block Diagram of the SM 431 AI 16 16 Bit Bus S7 400 Bus control A D CH0 CH1 15 V 5 V 0 V 15 V 5 V 0 V I const Diagnostics in L loop L M PGA Multiplexer Opto relay CH14 CH15 Meas range Meas range module 0 module 7 Signal jumpering Bus S7 400 Figure 5 35 Block Diagram of the SM 431 AI 16 x 16 Bit ...

Page 325: ...3 IC3 CH0 CH2 CH4 CH6 V M8 M9 M8 M9 M10 M11 M10 M11 M12 M13 M12 M13 M14 M15 M14 M15 CH8 CH9 CH10 CH11 CH12 CH13 CH14 CH15 M4 M4 IC4 IC4 M5 M5 IC5 IC5 M6 M6 IC6 IC6 M7 M7 IC7 IC7 CH8 CH10 CH12 CH14 A A Tr Tr 29 30 31 32 33 34 35 36 37 39 40 41 42 43 44 45 46 47 48 38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 INTF EXTF Word 0 Word 4 Word 8 Word 12 Word 16 Word 20 Wor...

Page 326: ...MANA and Minternal UISO 75 VDC 60 VAC Insulation tested with Between bus and L M Between bus and analog section Between bus and chassis ground Between analog section and L M Between analog section and chassis ground Between L M and chassis ground 2120 VDC 2120 VDC 500 VDC 707 VDC 2120 VDC 2120 VDC Current consumption From the backplane bus Max 700 mA From load voltage L with 16 connected fully con...

Page 327: ... to 300 four conductor measurement 0 3 0 to 600 four conductor measurement 0 3 0 to 5000 four conductor measurement in the range of 6000 0 3 0 to 300 three conductor measurement 0 4 0 to 600 three conductor measurement 0 4 0 to 5000 Ω three conductor measurement in the range of 6000 0 4 Thermocouples TC type B TC type R TC type S TC type T TC type E TC type J TC type K TC type U TC type L TC type ...

Page 328: ...onductor measurement in the range of 6000 0 3 Thermocouples TC type B TC type R TC type S TC type T TC type E TC type J TC type K TC type U TC type L TC type N 7 6 K 4 8 K 5 4 K 1 1 K 1 8 K 2 3 K 3 4 K 1 7 K 2 3 K 2 6 K Resistance thermocouples four conductor standard measuring range Pt 100 Pt 200 Pt 500 Pt 1000 Ni 100 Ni 1000 1 6 K 2 5 K 2 0 K 1 6 K 0 4 K 0 4 K Climatic measuring range Pt 100 Pt ...

Page 329: ...U 1 M TC type L 1 M TC type N 1 M Resistance thermometer Pt 100 1 M Pt 200 1 M Pt 500 1 M Pt 1000 1 M Ni 100 1 M Ni 1000 1 M Maximum input voltage for voltage input destruction limit Max 18 V continuous 75 V for 1 ms cycle factor 1 20 Maximum input current for current input destruction limit 40 mA Connection of the signal sensor For measuring voltage Possible For measuring current As two wire tran...

Page 330: ... for which measuring method and measuring range In addition the necessary settings are embossed on the module Parameters You will find a description of the general procedure for assigning parameters to analog modules in Section 5 7 An overview of the parameters that you can set and their default settings are shown in the table below Table 5 64 Parameters of the SM 431 AI 16 16 Bit Parameter Value ...

Page 331: ...5 22 2 for the measuring ranges of the input channels that you can set 10 V teference Temperature 273 15 to 327 67 oC 0 00 oC Interference suppression 400 Hz 60 Hz 50 Hz 50 Hz Smoothing None Low Average High None Dynamic Module Ref junction None RTD on Channel 0 Reference temperature value None 1 If you use the module in ER 1 ER 2 you must set this parameter to No because the interrupt lines are n...

Page 332: ...og input signal 60 80 20 100 40 Figure 5 37 Step Response of the SM 431 AI 16 16 Bit 6ES7431 7QH00 0AB0 Displaying Parameter Assignment Errors The SM 431 AI 16 16 Bit has diagnostics capability Below you will find an overview of the displays that are possible for modules with parameter assignment errors Table 5 65 Diagnostic Information of the SM 431 AI 16 16 Bit Incorrect Parameter Assignment Pos...

Page 333: ...wo channels are set in each case with the measuring range module There are therefore restrictions as regards the measuring method for the adjacent channels 0 1 2 3 4 5 6 7 8 9 10 11 12 13 and 14 15 as shown in the following table Table 5 66 Selection of the Measuring Method for Channel n and Channel n 1 of the SM 431 AI 16 16 Bit Meas Type Channel n 1 Meas Type Channel n Disabled Voltage Current 4...

Page 334: ...t is connected to channel Thermal resistor linear four conductor termi nal 0 2 4 6 8 10 12 or 14 pp y n Thermal resistor linear four conductor termi nal 0 2 4 6 8 10 12 or 14 Thermocouple linear 0 to 15 You can select the reference junction It is only advisable to specify a reference junction with thermocouples Circuit for Reference Junction Compensation for Thermocouples If you select RTD on Chan...

Page 335: ... Measuring Type parameter in STEP 7 Table 5 69 Measuring Ranges of the SM 431 AI 16 x 16 Bit Method Selected Measuring Range Type of Sensor Measuring Range Module Setting Description U Voltage 25 mV 50 mV 80 mV 250 mV 500 mV A You will find the digitized analog values in Section 5 3 1 in the voltage measuring range 1 V 2 5 V 5 V 1 to 5 V 10 V 2DMU Current two wire transmitter 4 to 20 mA D To suppl...

Page 336: ... Type K Type U A You will find the digitized analog values in Section 5 3 1 in the temperature range RTD 3L thermal resistor linear three conductor terminal temperature measurement Pt 100 climatic Pt 200 climatic Pt 500 climatic Pt 1000 climatic Ni 100 climatic Ni 1000 climatic A You will find the digitized analog values in Section 5 3 1 in the temperature range RTD 4L thermal resistor linear four...

Page 337: ...ro areas You can therefore only parameterize the wire break check for the Current four wire transmitter measuring method and the 4 to 20 mA measuring range Checking for Reference Channel Errors when Connecting Thermocouples If you have connected a thermocouple you can then enable the Reference channel error diagnosis if you have parameterized an RTD on Channel 0 or Reference Temperature Value refe...

Page 338: ...f 25 ms for 8 channels Programmable diagnostics Programmable diagnostic interrupt Programmable hardware interrupt when limit has been exceeded Analog section isolated from CPU The maximum permissible common mode voltage between the channel and the central ground point is 120 VAC Calibration Software The analog input module AI 8 x RTD x 16 Bit 6ES7431 7KF10 0AB0 is delivered with the software S7 40...

Page 339: ...interface Bus S7 400 SO 0 SE 0 SE 0 AGND SO 7 SE 7 SE 7 AGND CH0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 A D converter Isolation Internal voltage supply Figure 5 38 Block Diagram of the SM 431 AI 8 x RTD x 16 Bit Note An external protective network is required in the signal leads in accordance with IEC 61000 4 5 150 V 14 mm MOV across each and input to chassis ground ...

Page 340: ...29 30 31 32 33 34 35 36 37 39 40 41 42 43 44 45 46 47 48 38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 INTF EXTF Word 0 Word 2 Word 4 Word 6 Word 1 Word 3 Word 5 Word 7 SO1 SE 1 SE 1 AGND SO2 SE 2 SE 2 AGND SO3 SE 3 SE 3 AGND SO4 SE 4 SE 4 AGND SO5 SE 5 SE 5 AGND SO6 SE 6 SE 6 AGND SO7 SE 7 SE 7 AGND Figure 5 39 Terminal Assignment Diagram of the SM 431 AI 8 x RTD x...

Page 341: ...e frequency n 1 2 etc Common mode interference UCM 120V Series mode interference peak value of interference rated value of the input range 100 dB 50 dB Crosstalk between the inputs 70 dB Operational limit over entire temperature range referred to 0 to 60 C input range RTD input 1 0 C Basic error operational limit at 25 C referred to input range RTD input 0 5 C Temperature error with reference to t...

Page 342: ...namic Module Destination CPU for interrupt 1 to 4 Static Module Trigger for hardware interrupt3 Dynamic Channel High limit Low limit 32767 to 32768 32768 to 32767 Dynamic Channel Diagnostics Wire break Underflow Overflow Yes no Yes no Yes no No No No Measurement Measuring type Disabled RTD 4L Thermal resistor linear four conductor terminal RTD 3L Thermal resistor linear three conductor terminal RT...

Page 343: ...log modules with the default settings 3 The limit values must be within the temperature range of the connected sensor Smoothing of the Measured Values You fill find information that is generally applicable to the smoothing of analog values in Section 5 6 The following figure shows for the module the number of module cycles in the case of a step response after which the smoothed analog value is app...

Page 344: ...SM 431 AI 8 RTD 16 Bit Incorrect Parameter Assignment Possible Display Explanation Of the module Module malfunction Internal malfunction Wrong parameters Module not parameterized You can find an explanation of the diagnostic information in Tables 4 8 and 5 47 on Pages 4 10 and 5 65 Affecting certain channels Module malfunction Internal malfunction There is a channel error Wrong parameters Channel ...

Page 345: ...SM 431 AI 8 x RTD x 16 Bit Method Selected Measuring Range Description RTD 3L Thermal resistor linear three conductor terminal temperature measurement Pt 100 standard Pt 200 standard Pt 500 standard Pt 1000 standard Ni 100 standard You will find the digitized analog values in Section 5 3 1 in the temperature range RTD 4L Thermal resistor linear four conductor terminal temperature measurement Ni 10...

Page 346: ...are interrupt when limit has been exceeded Analog section isolated from CPU The maximum permissible common mode voltage between the channels and between the channel and the central ground point is 120 VAC Internal measured resistance Field connection 6ES7431 7K00 6AA0 with internal reference temperature included with the product Calibration Software The analog input module SM 431 AI x 16 Bit 6ES74...

Page 347: ... 8 16 Bit Backplane bus interface Bus S7 400 M0 M0 R0 M0 CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH0 A D converter Internal supply Figure 5 41 Block Diagram of the SM 431 AI 8 x 16 Bit Note An external protective network is required in the signal leads in accordance with IEC 61000 4 5 150 V 14 mm MOV across each and input to chassis ground ...

Page 348: ... M4 R5 M5 M5 M5 R6 M6 M6 M6 R7 M7 M7 M7 Thermocouples Voltage measurement Current measurement 0 1 2 3 4 5 6 7 R0 M0 M0 M0 A A V V Tr Tr R1 M1 M1 M1 R2 M2 M2 M2 R3 M3 M3 M3 R4 M4 M4 M4 R5 M5 M5 M5 R6 M6 M6 M6 R7 M7 M7 M7 29 30 31 32 33 34 35 36 37 39 40 41 42 43 44 45 46 47 48 38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Optional connector screw type Connector with ...

Page 349: ...Typ 4 6 W Analog Value Generation Measuring principle Integrative Integration time conversion time resolution per channel Does not go into the response time Parameters can be assigned Yes Integration time in milliseconds 2 5 16 7 20 100 Basic conversion time including integration time in milliseconds 10 16 7 20 100 Resolution in bits incl overrange 16 bits Noise suppression for frequency f1 in Hz ...

Page 350: ... Interrupts Hardware interrupt Parameters can be assigned Diagnostic Interrupt Programmable Diagnostic functions Programmable Group error display For internal fault For external fault Programmable Red LED INTF Red LED EXTF Diagnostic information can be displayed Yes Data for Selecting a Sensor Input range rated values Input resistance Voltage 25 mV 50 mV 80 mV 100 mV 250 mV 500 mV 1 V 2 5 V 5 V 10...

Page 351: ...es no Yes no No No Dynamic Module Destination CPU for interrupt 1 to 4 Static Module Trigger for hardware interrupt3 Dynamic Channel High limit Low limit 32767 to 32768 32768 to 32767 Dynamic Channel Diagnostics Wire break Reference channel error Underflow Overflow Yes no Yes no Yes no Yes no No No No No Static Channel Measurement Measuring method Disabled U Voltage 4DMU Current four wire transmit...

Page 352: ...e Measured Values You fill find information that is generally applicable to the smoothing of analog values in Section 5 6 The cycle time of the module is a constant in the SM 431 AI 8 16 Bit that is not dependent on the number of channels that are enabled It therefore has no effect on the step response which is defined by the parameter assignment of interference frequency suppression and smoothing...

Page 353: ...y analog input signal 100 200 1600 3200 2400 800 Figure 5 43 Step Response at 10 Hz Interference Frequency Suppression of the SM 431 AI 8 16 Bit Step Response at an Interference Frequency Suppression of 50 Hz 100 0 Smoo thing None Low Average High Response time in ms Signal variation in percent Step response for any analog input signal 160 80 240 320 400 480 560 640 40 20 Figure 5 44 Step Response...

Page 354: ...ut signal 160 80 240 320 400 480 560 640 16 7 267 533 33 3 Figure 5 45 Step Response at 60 Hz Interference Frequency Suppression of the SM 431 AI 8 16 Bit Step Response at an Interference Frequency Suppression of 400 Hz 100 0 Smoo thing None Low Average High Response time in ms Signal variation in percent Step response for any analog input signal 160 80 240 320 400 480 560 640 10 20 Figure 5 46 St...

Page 355: ...diagnostic information in Tables 4 8 and 5 47 on Pages 4 10 and 5 65 Affecting certain channels Module malfunction Internal malfunction There is a channel error Wrong parameters Channel information available Vector channel error Channel parameter assignment error User calibration doesn t correspond to the parameter assignment g 5 24 2 Measuring Methods and Measuring Ranges of the SM 431 AI 8 16 Bi...

Page 356: ...ing range 4DMU Current four wire transmitter 3 2 mA 5 mA 10 mA 20 mA 0 to 20 mA 4 to 20 mA You will find the digitized analog values in Section 5 3 1 in the current measuring range TC L Thermocouple linear temperature measurement Type B Type N Type E Type R Type S Type J Type L Type T Type K Type U You will find the digitized analog values in Section 5 3 1 in the temperature range Default Settings...

Page 357: ...utputs The individual output channels can be programmed as Voltage outputs Current outputs 13 bit resolution Analog section Isolated to CPU and load voltage Maximum permissible common mode voltage between the channels and the channels against MANA is 3 VDC Block Diagram of the SM 432 AO 8 x 13 Bit Bus S7 400 D A 24 V Analog supply CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH0 L M Bus control Figure 5 47 Block D...

Page 358: ... CH2 CH3 QI4 QI5 QI6 QI7 CH4 CH5 CH6 CH7 L MANA S1 QV1 S1 S2 QV2 S2 S3 QV3 S3 S4 QV4 S4 S5 QV5 S5 S6 QV6 S6 S7 QV7 S7 CH1 MANA MANA 29 30 31 32 33 34 35 36 37 39 40 41 42 43 44 45 46 47 48 38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Word 0 Word 2 Word 4 Word 6 Word 8 Word 10 Word 12 Word 14 Word 0 Word 2 Word 4 Word 6 Word 8 Word 10 Word 12 Word 14 M Figure 5 48 T...

Page 359: ...n From the backplane bus Max 150 mA Power supply and load voltage L with rated load Max 400 mA Power supply and load voltage L no load Max 200 mA Power dissipation of the module Typ max 9 W Analog Value Generation Resolution including sign 13 bits Conversion time per channel In the ranges 1 V to 5 V and 4 mA to 20 mA 420 s In all ranges 300 s Basic response time of module all channels enabled In t...

Page 360: ...Load resistance in the nominal range of the output For voltage outputs Min 1 k capacitive load Max 1 F For current outputs Max 500 00 with reduced UCM to 1 V Inductive load Max 1 mH Voltage outputs Short circuit protection Yes Short circuit current Max 30 mA Current outputs No load voltage Max 19 V Destruction limit for voltages currents connected from outside Voltage at outputs to MANA Max 20 V c...

Page 361: ...current outputs or disable them You wire the outputs by means of the Type of Output parameter in STEP 7 Unused Channels To ensure that output channels of the SM 432 AO 8 13 Bit remain de energized you must disable the Type of Output parameter and leave the terminal open Output Ranges You program the output ranges for voltage and current outputs in STEP 7 Table 5 78 Output Ranges of the Analog Outp...

Page 362: ...Analog Modules 5 146 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...

Page 363: ...B0 and IM 461 0 6ES7461 0AA00 0AA0 6ES7461 0AA01 0AA0 6 7 6 3 The Interface Modules IM 460 1 6ES7460 1BA00 0AB0 6ES7460 1BA01 0AB0 and IM 461 1 6ES7461 1BA00 0AA0 6ES7461 1BA01 0AA0 6 10 6 4 The Interface Modules IM 460 3 6ES7460 3AA00 0AB0 6ES7460 3AA01 0AB0 and IM 461 3 6ES7461 3AA00 0AA0 6ES7461 3AA01 0AA0 6 14 6 5 The Interface Modules IM 460 4 6ES7460 4AA01 0AB0 IM 461 4 6ES7461 4AA01 0AA0 6 ...

Page 364: ... 461 0 Receive IM for local link without PS transfer with communication bus IM 460 1 Send IM for local link with PS transfer without communication bus IM 461 1 Receive IM for local link with PS transfer without communication bus IM 460 3 Send IM for remote link up to 102 m with communication bus IM 461 3 Receive IM for remote link up to 102 m with communication bus IM 460 4 Send IM for remote link...

Page 365: ...Expansion rack ER 4 Expansion rack ER 1 Expansion rack ER 1 Expansion rack ER 4 Expansion without 5 V local transfer Expansion with 5 V local transfer Remote expansion IM 460 0 IM 460 1 IM 460 3 Chain length max 3 m Chain length max 102 25 m Chain length max 1 5 m IM 461 0 IM 461 0 IM 461 1 IM 461 3 IM 461 3 IM 460 4 Expansion rack ER 1 Expansion rack ER 4 Chain length max 605 m IM 461 4 IM 461 4 ...

Page 366: ... is limited to 7 racks meaning the CR and ER numbers 1 to 6 The maximum total cable lengths specified for the type of connection must not be exceeded Connection type Maximum total line length Local connection with 5 V transfer via IM 460 1 and IM 461 1 1 5 m Local connection without 5 V transfer via IM 460 0 and IM 461 0 3 m Remote connection via IM 460 3 and IM 461 3 102 25 m Remote connection vi...

Page 367: ...s and Terminators Connecting Cable Precut cables are available in different fixed lengths for connecting the individual interface modules See Appendix C Accessories and Spare Parts Table 6 3 Connecting Cable for Interface Modules Interface Modules Connecting Cable IM 460 0 and IM 461 0 IM 460 3 and IM 461 3 6ES7468 1 P bus and communication bus are transferred IM 460 1 and IM 461 1 6ES7468 3 P bus...

Page 368: ...Not Possible in Modules as of Order Number 0AA01 When changing the battery in the power supply modules of the S7 400 you can ensure uninterruptible backup in the CC if you apply between 5 VDC and 15 VDC to the EXT BATT socket of the CPU This only provides backup power to the CC You can achieve corresponding backup in an EU in the case of the following receive IMs by applying between 5 VDC and 15 V...

Page 369: ...7461 0AA01 0AA0 Position of the Operator Controls and Indicators of the IM 460 0 and IM 461 0 LEDs EXTF C1 C2 INTF EXTF DIP switch External backup voltage Connector X1 Interface C2 IM 460 0 IM 461 0 Interface C1 Connector X2 IN OUT Under cover INTF EXTF DIP switch IM 461 0 6ES7461 0AA00 0AA0 6ES7461 0AA01 0AA0 IN OUT Figure 6 2 Position of the Operator Controls and Indicators of the IM 460 0 and I...

Page 370: ...2 Enter the number using the DIP switch 3 Switch the power supply module on again Operator Controls and Indicators on the Send IM EXTF LED red Lights up in the event of an external fault Line 1 or line 2 is faulty terminator missing or broken cable C1 LED green Line 1 via front connector X1 connection 1 is correct C1 LED flashing green An EU in the line is not ready for operation because The power...

Page 371: ... EU without interruption If you use this IM in a cabinet you should for reasons of space use an angled connector for the incoming supply Front connector X1 Upper connector input for the connecting cable from the previous interface module Front connector X2 Lower connector output for the connecting cable to the next interface module or for the terminator Technical Specifications of the IM 460 0 and...

Page 372: ...00 0AA0 6ES7461 1BA01 0AA0 Position of the Operator Controls and Indicators of the IM 460 1 and IM 461 1 5 VDC LEDs EXTF C1 C2 INTF EXTF DIP switch IM 460 1 IM 461 1 Connector X1 Interface C2 Interface C1 Connector X2 IN OUT Under cover 5 VDC LEDs INTF EXTF DIP switch 6ES7461 1BA00 0AA0 6ES7461 1BA01 0AA0 IN Figure 6 3 Position of the Operator Controls and Indicators of the IM 460 1 and IM 461 1 ...

Page 373: ... and are not backed up The communication bus is not transferred with the interface module pair IM 460 1 and IM 461 1 You must not use a power supply module in the EU Note If you connect an EU via a local link with 5 V transmission ungrounded operation is prescribed for the EU see Installation Manual Chapter 4 Parameter Assignment for the Mounting Rack Number Using the DIP switch on the front panel...

Page 374: ...ts up if you have changed the rack number under voltage EXTF LED red Lights up in the event of an external fault line fault for example if the terminator is not inserted or if a module has not yet completed the initialization process but not when the CC is switched off 5 VDC green Power supply in the EU is correct DIP switch DIP switch to set the number of the mounting rack Front connector X1 Uppe...

Page 375: ...ine length total 1 5 m Dimensions W x H x D mm 25 x 290 x 280 Weight IM 460 1 IM 461 1 600 g 610 g Current consumption from the S7 400 bus 5 VDC IM 460 1 IM 461 1 Typ 50 mA max 85 mA Typ 120 mA max 100 mA Power loss IM 460 1 IM 461 1 Typ 250 mW max 425 mW Typ 500 mW max 600 mW Terminator 6ES7 461 1BA00 7AA0 Power supply for EU 5 V 5 A per line Backup current No ...

Page 376: ...6ES7461 3AA01 0AA0 Position of the Operator Controls and Indicators of the IM 460 3 and IM 461 3 LEDs EXTF C1 C2 INTF EXTF DIP switch External backup voltage Connector X1 Interface C2 Interface C1 Connector X2 IN OUT IM 460 3 IM 461 3 Under cover LEDs INTF EXTF DIP switch 6ES7461 3AA00 0AA0 6ES7461 3AA01 0AA0 IN OUT Figure 6 4 Position of the Operator Controls and Indicators of the IM 460 3 and IM...

Page 377: ...talled on The permitted range is 1 to 21 If required you can change the distance setting for the line on the programming device using STEP 7 The default setting for the distance is 100 m Ensure that the distance corresponds as closely as possible to the current length the sum of all the connecting cables per line as this will accelerate data transmission Note The distance set must always be longer...

Page 378: ...ed Lights up if a rack number 21 or 0 was set Lights up if you have changed the rack number under voltage EXTF LED red Lights up in the event of an external fault line fault for example if the terminator is not inserted or if a module has not yet completed the initialization process or if the CC is switched off DIP switch DIP switch to set the number of the mounting rack Socket for external backup...

Page 379: ...461 3 Maximum line length total 102 m Dimensions W x H x D mm 25 x 290 x 280 Weight IM 460 3 IM 461 3 630 g 620 g Current consumption from the S7 400 bus 5 VDC IM 460 3 IM 461 3 Typ 1350 mA Max 1550 mA Typ 590 mA Max 620 mA Power loss IM 460 3 IM 461 3 Typ 6750 mW Max 7750 mW Typ 2950 mW Max 3100 mW Terminator 6ES7461 3AA00 7AA0 Backup current No ...

Page 380: ... 0AB0 and IM 461 4 6ES7461 4AA01 0AA0 Position of the Operator Controls and Indicators of the IM 460 4 and IM 461 4 LEDs EXTF C1 C2 INTF EXTF DIP switch Connector X1 Interface C2 Interface C1 Connector X2 IN OUT IM 460 4 IM 461 4 Under cover 6ES7461 4AA01 0AA0 Figure 6 5 Position of the Operator Controls and Indicators of the IM 460 4 and IM 461 4 ...

Page 381: ...to 21 If required you can change the distance setting for the line on the programming device using STEP 7 The default setting for the distance is 600 m Ensure that the distance corresponds as closely as possible to the current length the sum of all the connecting cables per line as this will accelerate data transmission Note The distance set must always be longer than the actual length of cable pe...

Page 382: ...U in the line is not ready for operation because The power supply module is not switched on or A module has not yet completed the initialization process Operator Controls and Indicators of the Receive IM INTF LED red Lights up if a rack number 21 or 0 was set Lights up if you have changed the rack number under voltage EXTF LED red Lights up in the event of an external fault line fault for example ...

Page 383: ...rent consumption from the S7 400 bus 5 VDC IM 460 4 IM 461 4 Typ 1350 mA Max 1550 mA Typ 590 mA Max 620 mA Power loss IM 460 4 IM 461 4 Typ 6750 mW Max 7750 mW Typ 2950 mW Max 3100 mW Terminator 6ES7461 4AA00 7AA0 Backup current No Compatibility You cannot use the IM 460 4 and IM 461 4 interface modules with CPUs that have the following order numbers 6ES7412 1XF00 0AB0 6ES7413 1XG00 0AB0 6ES7413 2...

Page 384: ...Interface Modules 6 22 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...

Page 385: ...onnecting S5 Expansion Units 7 3 7 3 Operator Controls and Indicators 7 4 7 4 Installing and Connecting the IM 463 2 7 6 7 5 Setting the Operating Modes of the IM 314 7 8 7 6 Configuring S5 Modules for Operation in the S7 400 7 10 7 7 Pin Assignments of the 721 Connecting Cable 7 11 7 8 Terminating Connector for IM 314 7 13 7 9 Technical Specifications 7 14 Order Number IM 463 2 6ES7463 2AA00 0AA0...

Page 386: ... analog I O modules suitable for these EUs or ERs Basic Requirement If you connect an S5 expansion unit to a CR of the S7 400 via an IM 463 2 the SIMATIC S5 basic requirements concerning EMC ambient conditions etc apply for the overall system Note In environments contaminated by radiated noise you must apply the type 721 cable shield see Installation Manual Chapter 4 Expanding the Distributed Conn...

Page 387: ...u can use up to four IM 463 2s in one S7 400 CR At each IM 463 2 interface C1 and C2 you can connect up to four S5 expansion units in a distributed configuration You can connect further EUs centrally to the EUs connected in the distributed configuration Addressing of the S5 modules All S5 address areas are available P Q IM3 IM4 Note Note that every S5 address can only be used once even across diff...

Page 388: ... All controls and indicators on the IM 463 2 are arranged on the front plate The following figure shows the arrangement of the controls and indicators LEDs EXTF C1 C 2 Interface selector switch Cable length selector switch C1 interface C2 interface X1 connector X2 connector Figure 7 1 Layout of the Controls and Indicators of the IM 463 2 ...

Page 389: ...nnector X2 lower front connector Interface Selector Switch Table 7 3 LEDs of the IM 463 2 Switch Position Meaning C1 ON You use only interface C1 C2 ON You use only interface C2 C1 C2 ON You use both interfaces C1 C2 OFF You use neither of the two interfaces You do not want to operate an S5 EU at present Cable Length Selector Selector Table 7 4 Switch Position Interface Selector of the IM 463 2 Sw...

Page 390: ...the cable length Preparing the Connecting Cable You can use the 721 connecting cable However you must change the connector housing on the connection side of the IM 463 2 Two connector housings are enclosed with every IM 463 2 You can prepare a connecting cable for an IM 463 2 using one of these connector housings and a 721 connecting cable see Catalog ST 54 1 To prepare the connecting cable follow...

Page 391: ...rface C2 corresponds to the lower connector 3 Screw the connector of the connecting cable onto the connector of the IM 463 2 4 Close the cover Selecting the Interface You select the interface with the selector switch on the front plate Set the interface s here that you want to use Make the settings on the IM 463 2 only when the CPU is in STOP mode Selecting the Cable Length You select the cable le...

Page 392: ...the S5 expansion unit in which you want to use the IM 314 using jumpers BR1 BR2 and BR3 on the IM 314 The following figure shows where these jumpers are located on the IM 314 and which setting corresponds to which expansion unit BR 1 BR 1 BR 1 X3 X4 X1 X2 2 1 3 2 1 S1 off on X3 X4 X1 X2 2 1 3 2 1 S1 off on BR 3 3 2 1 X3 X4 X1 X2 BR 2 2 1 3 2 1 S1 off on BR 3 3 2 1 BR 2 BR 2 BR 3 3 2 1 Used in EU 1...

Page 393: ...he digital and analog I O modules The address areas P Q IM3 and IM4 are available Set the switch to the relevant position to address the digital and analog I O modules in these areas Table 7 5 Settings Address Areas on the IM 314 I O Area Address Switch Position P area F000 F0FF Q area F100 F1FF IM3 area FC00 FCFF IM4 area FD00 FDFF O OFF 1 ON S1 0000 0001 1100 1101 OFF ON not relevant Status as s...

Page 394: ... IM 300 3 IM 314 IM 312 5 IM 314 All 721 connecting cables further EU 184U EU 187U central IM 312 3 IM 300 3 IM 314 IM 312 5 IM 300 5 IM 314 Terminating connector 760 1AA11 All 721 connecting cables To further S5 expansion units distributed max 4 per IM 463 2 max 600 m S7 400 Central mounting rack IM 300 5 IM 463 2 S5 expansion unit Terminating connector 760 1AA11 S5 expansion unit S5 expansion un...

Page 395: ...ÍÍÍÍÍ ÍÍÍÍÍÍÍÍÍÍÍ 34 50 17 1 Connector 50 Pin Contact Bundle Ident Sheath Identification Foil Core Color Connector 50 Pin Contact 20 white 20 21 brown 21 4 green 4 5 1 red yellow 5 18 1 No 16 red gray 18 19 pink 19 2 blue 2 3 red 3 24 white 24 25 brown 25 8 green 8 9 2 green yellow 9 22 2 No 17 green gray 22 23 pink 23 6 blue 6 7 red 7 26 white 26 27 brown 27 10 green 10 11 3 yellow yellow 11 42 3...

Page 396: ...Pin Contact Core Color Identification Foil Bundle Ident Sheath 28 white 28 29 brown 29 12 green 12 13 4 brown yellow 13 46 4 No 19 brown gray 46 47 pink 47 30 blue 30 31 red 31 34 white 34 35 brown 35 36 green 36 37 5 black yellow 37 38 5 No 20 black gray 38 39 pink 39 40 blue 40 41 red 41 48 white 48 49 brown 49 14 6 blue green 14 15 6 No 21 blue yellow 15 32 gray 32 33 pink 33 Shield ...

Page 397: ...ith the 6ES5 760 1AA11 terminating connector Table 7 7 Assignment of the Terminator 760 1AA11 ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ 34 50 1 7 1 Plug Connection 180 Ohm Resistance or Jumper Plug Connection 28 8 29 9 26 6 27 7 48 4 47 5 44 2 45 3 42 24 43 25 38 1 22 39 1 23 34 1 20 35 1 21 36 1 18 37 1 19 40 1 12 41 1 13 48 2 10 49 2 11 15 30 16 31 14 50 1 1...

Page 398: ...t 360 g Module Specific Data Number and type of interfaces 2 parallel symmetrical interfaces Cable length from IM 463 2 to the last IM 314 per interface max 600 m Transmission rate 2 Mbytes s to 100 Kbytes s Parameter sets of the signal modules differential signal in accordance with RS 485 Front connector 2 connectors 50 pin male Voltages Currents Potentials Supply voltage from S7 400 bus 5 V Curr...

Page 399: ...ications A5E00069467 07 PROFIBUS DP Master Interface IM 467 IM 467 FO Chapter Overview Section Description Page 8 1 PROFIBUS DP Master Interface IM 467 IM 467 FO 8 2 8 2 Configuration 8 6 8 3 Connection to PROFIBUS DP 8 8 8 4 Technical Specifications 8 12 8 ...

Page 400: ... S7 400 programmable controller It permits the S7 400 to be connected to PROFIBUS DP Note The PROFIBUS DP master interface IM 467 or IM 467 FO is not a DP master in accordance with DPV 1 Configuration Configured as for the S7 400 Can be operated without a fan A maximum of 4 IM 467 IM 467 FO can be used in the central controller There are no slot rules The IM 467 IM 467 FO and the CP 443 5 Extended...

Page 401: ... the CPU modules see the technical specifications of the IM 467 IM 467 FO for the differences DP communication does not require any function calls in the STEP 7 user program S7 functions The S7 functions guarantee optimal and easy communication in a SIMATIC S7 M7 C7 automation solution The following S7 functions are enabled for the IM 467 IM 467 FO Programming device functions via PROFIBUS DP Oper...

Page 402: ...O STOP LED yellow RUN LED green EXTF LED red INTF LED red CP Operating Mode On Flashing Off Off Startup Off On Off Off RUN Flashing On Off Off STOPPING On Off Off Off STOP On Off Off On STOP with internal error IM not configured for example Flashing Off Off Off Waiting for FW update takes 10 sec after power up Flashing Off On On Waiting for FW update IM currently contains an incomplete FW version ...

Page 403: ... PC when the switch is in the RUN position From RUN to STOP The IM goes into STOP mode Any existing S7 connections are cleared down and the DP slaves are no longer supplied Loadable Firmware The IM 467 IM 467 FO supports the updating of firmware FW by means of the FW loader The FW loader is a component of the NCM S7 configuration software for PROFIBUS DP Authorization is not required for this Afte...

Page 404: ...EP 7 version 4 02 STEP 7 as of version 5 00 The IM 467 IM 467 FO MLFB number 6ES7467 5GJ02 0AB0 6ES7467 5FJ00 0AB0 supports the functional expansions of routing of programming device functions DP direct communication and equidistance as of STEP 7 version 5 00 Module Replacement Without a Programming Device The configuration data are stored in the load memory of the CPU The non volatile storage of ...

Page 405: ...ion in the table The number of IM 467 IM 467 FO that can be operated on a CPU Support of multiprocessor operation Table 8 2 CPU and IM 467 467 FO CPU MLFB Number Release Multiprocessor Operation Possible No of IM 467 Possible 412 6ES7412 1XF03 0AB0 1 Yes 4 412 2 6ES7412 2XG00 0AB0 1 Yes 4 414 2 6ES7414 2XG03 0AB0 1 Yes 4 416 2 6ES7416 2XK02 0AB0 1 Yes 4 416 3 6ES7414 3XL00 0AB0 1 Yes 4 417 4 6ES74...

Page 406: ... detailed description in the chapter on networking in the S7 400 M7 400 Hardware and Installation manual Bus connector PROFIBUS DP bus cable Switch for the bus terminating resistor Figure 8 3 Connecting the Bus Connector to the IM 467 Maximum Cable Lengths for PROFIBUS DP Transmission Rate in Kbps 9 6 19 2 93 75 187 5 500 1500 3000 6000 W 12000 Max Length of a Bus Segment in m 1 000 1 000 1 000 1 ...

Page 407: ... Control A Data reference potential Supply plus Data transfer line A yes yes yes yes yes RUN RUN STOP STOP INTF EXTF Pin No Signal Name PROFIBUS DP Designation Ass with RS 485 Figure 8 4 Connector Pin Assignment 8 3 2 Optical Connection to PROFIBUS DP Only in the case of 6ES7467 5FJ00 0AB0 The IM 467 F0 with an integrated fiber optic cable interface is available for connecting to the optical versi...

Page 408: ... the plug in adapter IMPORTANT The polished surface of the plastic fibers must be absolutely smooth and even The plastic sheath must not stick out or be cut unevenly If this is not the case considerable attenuation of the light signal via the fiber optic cable may occur 3 Place the Simplex connectors in the plug in adapter for the IM 467 FO and the fiber optic cable in the cable guides provided In...

Page 409: ...le is plugged into the receiver socket and the receiver fiber optic cable is inserted into the sender socket of the fiber optic interface of the IM 467 FO If the IM 467 FO is the last node in the fiber optic network you must close the unoccupied fiber optic cable interface with filler connectors the connectors are already in place when the IM 467 FO is delivered Caution Do not look directly into t...

Page 410: ...ent consumption of the components connected to the DP interfaces with a maximum of 150 mA PROFIBUS DP Conditions of Use Can be used in SIMATIC S7 400 max 4 IM 467 in the central controller IM 467 cannot be used together with the CP 443 5 Supply voltage 5 VDC via the backplane bus Current consumption From 5 VDC 1 3 A Addressing range Max 4 KB for inputs and 4 KB for outputs DP master Yes DPV 1 No E...

Page 411: ...rent consumption of the components connected to the DP interfaces with a maximum of 150 mA PROFIBUS DP Conditions of Use Can be used in SIMATIC S7 400 max 4 IM 467 in the central controller IM 467 cannot be used with the CP 443 5 Supply voltage 5 VDC via the backplane bus Current consumption From 5 VDC 1 3 A Addressing range Max 4 KB for inputs and 4 KB for outputs DP master Yes DPV 1 No Enable di...

Page 412: ...PROFIBUS DP Master Interface IM 467 IM 467 FO 8 14 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...

Page 413: ... 6ES7408 1TB00 0XA0 9 5 9 4 The 24 VDC Fan Subassembly 6ES7408 1TA00 0XA0 9 7 Characteristics The cable duct and the fan subassembly have the following characteristics The air inflow area is variable Shield and cable clamping are possible In addition the fan subassembly has the following characteristics Fans and filter frames can be replaced from the front during operation The fan function is cont...

Page 414: ...function even if one fan fails Fan Monitoring The function of the fans is controlled by means of speed monitoring If the speed of a fan drops below the limit speed of 1750 rpm the LED assigned to it lights up In addition the relay K1 drops out If the speed of a second fan drops below the limit speed the LED assigned to it lights up in addition the relay K2 drops out The following table is the func...

Page 415: ...elay K2 For example you can use an intermediate contactor to interrupt the mains The relay contacts are labeled as follows Relay K1 No 1 3 Relay K2 No 4 6 The following diagram explains the circuit in the fan subassembly when all fans are functioning 6 5 4 3 2 1 L to the monitor to the monitor to the digital input module 24 V to the mains to the power supply module in the fan assembly K1 K2 Evalua...

Page 416: ...binet for Cable clamping and or for Shielding or for Air circulation without fan assistance Front View of the Cable Duct Shielding clamp Side elevation Scale 1 1 Eye for clamping cable Figure 9 2 Front View of the Cable Channel Shielding Clamps If you do not require the shielding clamps supplied do not install them in the cable duct Technical Specifications Dimensions W H D mm 482 5 109 5 235 Weig...

Page 417: ...witch Fuse compartment Figure 9 3 Controls and Indicators of the Fan Subassembly 120 230 VAC 6ES7408 1TB00 0XA0 Fuse Included in this fan subassembly are standard cartridge fuse links 5 x 20 mm conforming to DIN 250 mAT for 120 V 160 mAT for 230 V The fuse for the 230 V range is already installed on shipping from the factory Note If you change the voltage range you must also insert the fuse for th...

Page 418: ...f you remove the left cover when installing or removing the fan subassembly the terminals on the transformer are accessible briefly Remove the voltage from the fan subassembly before you install or remove it Disconnect the supply cable before you remove the fan subassembly Caution Danger of damage to equipment If you mix up the power supply PCB and the monitoring PCB in the fan subassembly the fan...

Page 419: ... 1 AT 1 AT Figure 9 4 Controls and Indicators of the Fan Subassembly 24 VDC 6ES7408 1TA00 0XA0 Characteristics The 24 VDC fan subassembly has the same construction and functional characteristics as the 120 230 VAC fan subassembly Installation Installing the 24 VDC fan subassembly is the same as for the 120 230 VAC fan subassembly Wiring You connect the 24 VDC fan subassembly to the 24 VDC supply i...

Page 420: ... relay con tacts 1 to 6 Switching voltage Switching current 24 VDC 200 mA Voltages Currents Potentials Input voltage Nominal value Valid range DC 24 V Static 19 2 V up to 30 V Dynamic 18 5 up to 30 2 V Starting current 0 9 A at 24 V Fuses 1 0 AT Power consumption with fan without fan 12 W 1 4 W Caution Danger of damage to equipment If you insert the monitoring PCB in the wrong position in the fan ...

Page 421: ...ements and terminals Information about grounded and non grounded operation Technical specifications and the block diagram Further Information You will find further information on the RS 485 repeater in the manuals Hardware and Installation in the Chapter Configuring of an MPI or PROFIBUS DP network Chapter Overview Section Description Page 10 1 Application and Characteristics 6ES7972 0AA01 0XA0 10...

Page 422: ... maximum cable length of a segment is exceeded See table 10 1 Table 10 1 Maximum Cable Length of a Segment Baud Rate Max Cable Length of a Segment in m 9 6 to 187 5 kbaud 1000 500 kbaud 400 1 5 Mbaud 200 3 to 12 Mbaud 100 Rules If you configure the bus with RS 485 repeaters Up to 9 RS 485 repeaters can be connected in series The maximum cable length between two nodes must not exceed the values in ...

Page 423: ... Á 10 Á Shield clamp for the strain relief and grounding of the bus cable of bus segment 1 or bus segment 2 Â Â Terminals for the bus cable of bus segment 1 Â A1 B1 A1 B1 Ã Terminating resistance for bus segment 1 Ã Ä È A1 B1 A1 B1 PG OP 11 12 OFF ON DP1 Ä Switch for OFF operating mode isolate bus segments from each other for example for startup Å OP DP2 12 Å Terminating resistance for bus segment...

Page 424: ...t a programming device to the PG OP socket of the RS 485 repeater Ground connection is effected since the MPI in the programming device is grounded and the PG OP socket is connected internally with bus segment 1 in the RS 485 repeater Grounded Operation of the RS 485 Repeater For grounded operation of the RS 485 repeater you must jump terminals M and PE on the top of the RS 485 repeater Ungrounded...

Page 425: ...M PE M 5 2 A1 B1 A1 B1 M 22 nF 10 MΩ Ground bus PE Figure 10 1 RC Network with 10 MΩ for Configuration with Ungrounded Reference Potential Isolation Between Bus Segments Bus segment 1 and bus segment 2 are galvanically isolated from each other The PG OP interface is connected internally to the port for bus segment 1 Figure 10 2 shows the front panel of the RS 485 repeater 24 VDC L M PE M 5 2 SIEME...

Page 426: ... OP socket 5 V 90 mA 230 mA Node at PG OP socket 24 V 100 mA 200 mA Isolation Yes 500 VAC Connection of fiber optic cables Yes via repeater adapters Redundancy operation No Transmission rate automatically detected by the repeater 9 6 kbaud 19 2 kbaud 45 45 kbaud 93 75 kbaud 187 5 kbaud 500 kbaud 1 5 Mbaud 3 Mbaud 6 Mbaud 12 Mbaud Degree of protection IP 20 Dimensions W H D in millimeters 45 128 67...

Page 427: ...lly isolated from each other Bus segment 2 and the PG OP socket are galvanically isolated from each other Signals are amplified between bus segment 1 and bus segment 2 between PG OP socket and bus segment 2 5V 24V Segment 2 A2 B2 A2 B2 Segment 1 A1 B1 A1 B1 PG OP socket L 24 V M A1 B1 5 V M5 V L 24 V M PE M 5 2 Logic 5V 24V 1M 1M Figure 10 3 Block Diagram of the RS 485 Repeater ...

Page 428: ...RS 485 Repeater 10 8 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...

Page 429: ... a comparison of their performance features in Table 11 1 The tables in Sections 11 1 and 11 2 give an overview of the performance features and technical specifications of the CPUs Following this overview the modules are described in detail Chapter Overview Section Description Page 11 1 Performance Features 11 2 11 2 Technical Specifications 11 3 11 3 Function Elements 11 4 11 4 The BIOS Setup 11 ...

Page 430: ...e features of these CPUs Table 11 1 Performance Features of the CPUs Performance Features CPU 486 3 6ES7486 3AA00 0AB0 CPU 488 3 6ES7488 3AA00 0AB0 Processor Pentium 75 MHz Pentium 120 MHz MEM 478 DRAM memory submodules for main memory Expansion capability Supply voltage 16 Mbytes 3 3 V 16 Mbytes 3 3 V Second level cache No 250 Kbytes Submodule receptacle for memory card Yes Submodule receptacles ...

Page 431: ...e 11 2 Technical Specifications of the CPUs CPU 486 3 6ES7486 3AA00 0AB0 CPU 488 3 6ES7488 3AA00 0AB0 Nominal voltage 5 VDC 4 75 to 5 25 VDC Typical current consumption 2 75 A 3 0 A Maximum permissible power consumption 3 25 A 3 5 A Maximum permissible power losses 16 25 W 17 5 W Maximum permissible power losses with interface submodules 19 25 W 20 5 W Forced ventilation required No Weight 1300 g ...

Page 432: ...g the BIOS setup and the address assignments and interrupt assignments General View Figure 11 1 shows the front and rear view of the CPU 486 3 and CPU 488 3 without covering flap The positions of the indicators operator controls and other elements required for operation can be seen from this figure Front view Rear view 1 Receptacle for memory card 2 Status and fault LEDs 3 Mode selector switch 4 S...

Page 433: ...s Submodule receptacles for interface submodules Interface submodules can be plugged into these submodule receptacles See page 11 11 for more detailed explanations Main memory The main memory is freely accessible via a cover on the left hand side of the housing This allows problem free insertion and replacement of memory submodules See page 11 13 for more detailed explanations Expansion socket Exp...

Page 434: ...rs Module Specifications A5E00069467 07 11 3 1 Status and Fault LEDs Status and Fault LEDs The CPU 486 3 and CPU 488 3 have the following status and fault LEDs INTF EXTF SD HD USR1 USR2 RUN STOP Figure 11 2 Status and Fault LEDs on the CPU 486 3 and CPU 488 3 ...

Page 435: ...er faults Memory card faults I O faults Use the programming device for precise fault finding read out diagnostic buffer SD green Access to memory card Lights up if read or write access to the memory card is taking place HD green Hard disk access Lights up if read or write access to the hard disk of the mass storage module is taking place USR1 yellow Special LED for the user program User Can be ass...

Page 436: ... used to exchange user software and user data Memory cards with Flash EPROM are available for the CPUs see the ordering data Drive Assignment The memory card is accessed by the operating system in the same way as a conventional drive You can set the drive assignment in the BIOS setup Section 11 4 11 page 11 35 Boot Sequence You can set the boot sequence in the BIOS setup Section 11 4 12 page 11 36...

Page 437: ...Selector Switch The positions of the mode selector switch are explained in Table 11 5 in the order in which they are arranged on the CPUs Table 11 5 Positions of the Mode Selector Switch Position of the Mode Selector Switch Explanations RUN P The CPU executes the user program The key cannot be removed in this position Write and read access to the CPU are possible RUN The CPU executes the user prog...

Page 438: ...tion Result The STOP LED lights up 2 Turn the mode selector switch to the MRES position and hold it there Result The STOP LED goes dark for a second lights up for a second goes dark again and then remains lit 3 Turn the switch back to the STOP position and then in the next 3 seconds to the MRES position again and back to STOP Result The STOP LED flashes for approximately 3 seconds at 2 Hz a memory...

Page 439: ...bmodule receptacle is a slot for a submodule The CPU 486 3 and CPU 488 3 have a receptacle for the memory card and two submodule receptacles for interface submodules Figure 11 4 shows the position of the two receptacles for interface submodules on the CPU 486 3 and CPU 488 3 Submodule receptacle Figure 11 4 Position of the Receptacles for Interface Submodules on the CPU 486 3 and CPU 488 3 ...

Page 440: ...e on the expansion module or the CPU You can see the submodule receptacle numbers in Figure 11 5 You require these submodule receptacle numbers for configurations that you undertake in the BIOS setup or for determining the I O addresses of an interface module see the Chapter M7 400 Expansions 3 0 8 6 7 9 12 10 13 11 14 CPU 486 3 CPU 488 3 EXM 478 Slot n n 2 n 3 n 4 n 1 Figure 11 5 Submodule Recept...

Page 441: ...e from Table 11 6 which memory submodules you can use in which CPU Table 11 6 Main Memory Expansion Possibilities MEM478 DRAM Memory Submodules CPU 486 3 CPU 488 3 2 x 8 Mbytes 3 3 V Warning DRAM memory submodules can be damaged If you use memory submodules for the main memory other than the DRAM submodules designed for the purpose the submodules can be damaged Use only the MEM 478 DRAM memory sub...

Page 442: ...nsions Can Be Connected One EXM 478 extension module with up to three interface submodules one MSM 478 mass storage module with diskette and hard disk drives or one ATM 478 AT adapter module for short AT cards can be connected direct to the CPUs A total of up to three expansions can be connected in series to the CPU If three EXM 478 expansion modules are connected up to 11 interface submodules can...

Page 443: ...nterface MPI and is connected via a 9 pin sub D connector Suitable Devices You can connect the following at the MPI Programming devices PGs PCs Operator panels OPs Additional CPUs You can address up to 127 communications partners programming devices OPs CPUs via the multipoint interface of the CPU 486 3 and CPU 488 3 A maximum of 44 connections can be made to the CPU Connectors Use only bus connec...

Page 444: ...0 is equipped with interface submodules and I O devices such as a monitor and keyboard interface submodule IF 962 VGA Remote setup with a terminal program for example HyperTerminal under Windows 95 on programming device PC or with an ANSI terminal via the COM1 port interface submodule IF 962 COM Remote Setup To run BIOS settings via the Remote Setup without the interface submodule IF 962 VGA follo...

Page 445: ...ts in the POST window Figure 11 6 POST Window for a CPU 488 3 If no error occurs all LEDs on the CPU are switched off with the exception of the STOP LED Power Up with Warnings During power up warnings are given in the POST window after the Video Shadow RAM line if The battery power is missing There is no keyboard The CMOS checksum is wrong The warnings remain for 2 seconds After this the first lin...

Page 446: ... include No memory plugged in More than one IF962 VGA interface submodule has been plugged in INTF LED lights up The CMOS memory location 15 0xF contains an invalid shutdown code during the warm restart These errors prevent screen output since the video unit is not initialized The INTF LED lights up Ensure that the MEM 478 DRAM memory submodules required for operation are plugged into the CPU or c...

Page 447: ...S Hot Keys with German and English Key Assignments English Key Assignments German Key Assignments Function CTRL Alt DEL STRG Alt ENTF Warm restart of the module CTRL Alt HOME STRG Alt POS1 Cold restart of the module power off on with initialization of all blocks CTRL Alt STRG Alt IDE hard disk in standby mode CTRL Alt PGDN STRG Alt Bild Screen saver on dark screen CTRL Alt PGUP STRG Alt Bild Scree...

Page 448: ...er desired values in this field The field content must be deleted first with BACKSPACE or DEL List box This field lists for example all menu pages in the setup menu from which you can select and start one Check box You can switch on the associated function by activating the check box and switch it off again by deactivating the check box Option button By activating an option button you can select o...

Page 449: ...inverse video within a list box you can activate the function with ENTER If the cursor is not at a button when you press ENTER this executes the same function as an activated OK button Return to the Setup menu with any changes made in the setup page being retained ESC This key executes the same function as a CANCEL button Return to Setup menu with any changes in the setup page being deleted TAB Wi...

Page 450: ... within an edit box With the spacebar you can confirm the selected lines as selected or activate a check box INS Holding the INSERT key pressed during a complete restart of the module leads to certain BIOS default settings being loaded which are required for a safe startup F1 With this function key a context sensitive help window is displayed Figure 11 8 shows an example Figure 11 8 Context Sensit...

Page 451: ...1 9 shows the front and rear view of the CPU 486 3 and CPU 488 3 without covering flap page 11 24 page 11 25 page 11 29 page 11 30 page 11 32 page 11 33 page 11 35 page 11 36 page 11 38 The setup pages are described on Figure 11 9 Setup Menu The Setup menu consists of A list box from which you can select the required setup page An OPEN button which opens the selected setup page when activated An E...

Page 452: ...E saves the parameters to the CMOS and then runs a cold restart EXIT exits the setup without saving the parameters to the CMOS and then runs a cold restart power off on with initialization of all blocks RETURN returns to the setup All changes that were made since Setup was opened are abandoned 11 4 5 Setup Page User Help Opening the Setup Page If you have selected User Help and activated the OPEN ...

Page 453: ... page appears on the screen Figure 11 12 Figure 11 12 IF Modules Setup Page What is the Purpose of the Setup Page If you have expanded your CPU with expansion modules you can configure the interface submodules used in the expansion modules on this setup page See the Interface Submodules and M7 400 Expansions chapters for the settings you require You should only change the settings if you need to o...

Page 454: ...linked to the other values on this setup page If you change the submodule receptacle number the associated values also appear if they have been entered I O Base Gray Type Shows the current address of the expansion module see Chapter 12 M7 400 Expansions or CPU associated with the submodule receptacle However the double width CPU has two addresses one address for submodule receptacles in its left h...

Page 455: ...setup page IF modules For this use an available interrupt see above and Table 11 9 Interrupt Assignment on page 11 42 Shared Dest Here you set a shared interrupt for the interface submodule see the Interface Submodules and M7 400 Expansions chapters This value is entered only once per expansion module at the first submodule receptacle 0 3 6 9 etc The value on the left hand side is the setpoint val...

Page 456: ...e relevant interface submodule is designed for it Interface Submodules chapter The values for the signal source positioned on the left are the setpoints You can edit these The values shown to the right of this in gray type black type in Remote Setup are the actual values determined at the last power up of the CPU SIG Dest Here you enter the signal destination if the relevant interface submodule is...

Page 457: ...dby mode during access pauses or the screen is to be protected by a screen saver during entry pauses Timeout Mode Timeout mode offers you the following possible selections By Activating the Option Button You Can Disabled switch the timeout function off Screen saver or have the screen saver switched on during entry pauses IDE Standby or operate the hard disk in energy saving standby mode during acc...

Page 458: ...activated the OPEN button this setup page appears on the screen Figure 11 14 Figure 11 14 Security Setup Page What is the Purpose of the Setup Page On this setup page you activate or deactivate the write protection for the disk drive and hard drive and the password protection for setting up and or booting the CPU Device Security Floppy Disk Read Only When this check box is activated write access t...

Page 459: ...eric characters Upper and lower case are distinguished If you use the American keyboard to enter the password and then change for example to using another national keyboard such as the German this can have consequences for the password For the password Johnny_ you would then have to enter Johnnz Write down your password and keep it in a safe place where you can find it again If you lose or forget ...

Page 460: ... the date and time for the programmable module Date You enter the date in the form dd mm yyyy day month year in this edit box Time You enter the time in the form hh mm ss hour minute second in this edit box The seconds in the setup page are updated continuously and only stopped when you select the seconds field You can then accept the value displayed or set by pressing the RETURN key OK Button Act...

Page 461: ...e of the Setup Page The setup page is used for transferring the parameters of the hard disk in your mass storage module to the BIOS Only change the default settings if you install a different hard disk and this cannot be detected automatically see Auto function If the wrong hard disk type is entered the operating system cannot be started AUTO All Drives Sets the type and all parameters for the mas...

Page 462: ...Mbytes Large must be set for hard disks with a memory capacity of 504 Mbytes which do not support the LBA mode Block Mode Sets the block mode for DMA transfers As the hard disks in the M7 400 are not being operated in DMA mode this check box should not be activated 32 Bits Sets 32 bit access mode As this is not supported by ISA hard disk controllers this check box should not be activated Fast PIO ...

Page 463: ...rive available or not If a floppy disk drive is available the BIOS assigns drive A to it by activating the option button 1 44 Mb If a floppy disk drive is not available the BIOS assigns drive A to the memory card drive by activating the option button MemCard If you do not want either of the two drives entered activate the option button NONE The other Drive A settings are not significant at the pre...

Page 464: ...rom which the CPU is to boot at power up Drive A represents the floppy disk drive or memory card depending on which of them has been entered as Drive A in the Floppy Card setup page If there is no medium with boot capability in the floppy disk drive the system will next try to boot from the memory card Floppy Card setup page Drive B Drive C represents the hard disk drive It is possible to designat...

Page 465: ...c Delay This value is used to set the delay time in milliseconds after which characters are transferred with the maximum keyboard rate Num Lock On If you activate this check box Num Lock becomes active after BIOS power up System Memory If this check box is activated only sample tests are made of the main memory at power up so the test is especially fast OK Button Activating this button returns to ...

Page 466: ...he settings for the cache memory the system ROM and the video ROM We recommend you use the default settings see Figure 11 19 System Cache System Cache offers you the following possible selections By Activating the Option Button You Can Switch Disabled all cache memory off Primary only only the process oriented cache on Primary and Secondary both the internal and external cache on If Size 0 is disp...

Page 467: ...switched off the cache memory in the Primary and Secondary Cache field the setting in the System ROM field does not change automatically Video ROM offers you the following possible selections By Activating the Option Button You Determine Shadowed that the video ROM 32 Kbytes is copied into the fast shadow RAM This accelerates video output faster screen buildup Shadowed and Cached that a cache memo...

Page 468: ...OS E 0000H to E 7FFFH Free 32 K D 0000H to D FFFFH Free 64 K C F000H to C FFFFH Free 4 K C C000H to C EFFFH Memory card otherwise free 12 K C 8000H to C BFFFH Free 16 K C 0000H to C 7FFFH Shadow VGA BIOS 32 K A 0000H to B FFFFH VGA 128 K 0 0000H to 9 FFFFH 640 K system area If the interface submodule IF 964 DP is not plugged in the preferred slot see Table 13 3 on page 13 4 Keeping Memory Areas Fr...

Page 469: ...OS requires expanded memory EMS the memory manager EMM386 occupies 64K in the area D0000H to E7FFFH because it must be operated in EMS mode I O Address Area Addressing the ISA compatible input output components is done in the I O area under the addresses from 0100H to 03FFH The addresses specified by the ISA architecture are used here In contrast to the original AT the I O addresses in the CPUs ar...

Page 470: ...the 2nd interrupt controller IRQ3 Assigned to COM2 otherwise free IRQ4 Assigned to COM1 otherwise free IRQ5 Assigned to LPT2 otherwise free IRQ6 Assigned to floppy disk drive otherwise free IRQ7 Assigned to LPT1 otherwise free IRQ8 Real time clock IRQ9 Software interrupt rerouted to IRQ2 IRQ10 IF 964 DP otherwise free IRQ11 CP 1401 otherwise free IRQ12 Assigned to trackball mouse IRQ13 Assigned to...

Page 471: ...A5E00069467 07 M7 400 Expansions Chapter Overview Section Description Page 12 1 Overview 12 2 12 2 EXM 478 Expansion Module 6ES7 478 2AC00 0AC0 12 6 12 3 ATM 478 AT Adapter Module 6ES7 478 2CA00 0AC0 12 15 12 4 MSM 478 Mass Storage Module 6ES7 478 2BA00 0AC0 12 22 12 ...

Page 472: ...on module for up to 3 interface submodules ATM 478 AT adapter module for one short AT module MSM 478 mass storage module with hard disk and floppy disk drive and an LPT1 printer port Expansion Socket On the right hand side of a CPU or an M7 400 application module there is a 120 pin socket AT ISA bus for connecting expansions There is a matching connector for this socket on the left hand side of th...

Page 473: ...modules can be accessed via the relevant programmable module and not via the S7 400 backplane bus e g FM 456 4 e g EXM 478 Expansion socket Expansion connector Figure 12 1 Positions of Expansion Socket and Expansion Connector Maximum Expansion Figure 12 2 shows the maximum possible expansion using expansion modules for a CPU 486 3 CPU 488 3 or FM 456 ...

Page 474: ...M7 400 Expansions 12 4 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 e g FM 456 4 e g EXM 478 e g ATM 478 e g MSM 478 Figure 12 2 Maximum Expansion with Expansion Modules ...

Page 475: ...EXM 478 ATM 478 ATM 478 EXM 478 ATM 478 CPU 486 3 CPU 488 3 FM 456 4 ATM 478 CPU 486 3 CPU 488 3 FM 456 4 ATM 478 ATM 478 ATM 478 ATM 478 ATM 478 MSM 478 EXM 478 MSM 478 EXM 478 EXM 478 MSM 478 EXM 478 MSM 478 ATM 478 MSM 478 ATM 478 ATM 478 MSM 478 ATM 478 Rules for the Combinations The following rules apply for expansions from left to right after a CPU or application module slots n 1 n 2 n 3 or ...

Page 476: ...bmodules By installing the relevant interface submodule in this expansion module such as the IF 962 VGA and IF 962 LPT you can connect for example a VGA monitor a keyboard and a printer to your automation computer The EXM 478 expansion module has a 120 pin connector on the left hand side and a 120 pin socket on the right hand side for connecting a further expansion module or a mass storage module ...

Page 477: ...ce for example for The IF 962 VGA interface submodule Up to 4 COM ports COM1 to COM4 Up to 3 LPT ports one LPT port on the MSM 478 and two interface submodules IF 962 LPT Further interfaces are configured in the BIOS setup See the CPU FM description to learn how to operate the BIOS setup The description of the interface submodules will show the specific settings possible To configure in the BIOS s...

Page 478: ... it The submodule receptacle number depends on the configuration of your CPU or FM The submodule slot numbers are shown in Figures 12 4 and 12 5 You require these submodule receptacle numbers for configurations that you make in the BIOS setup or to determine the I O addresses of an interface submodule 0 1 5 3 4 6 9 7 10 8 11 FM 456 4 EXM 478 Slot n n 1 n 2 n 3 Figure 12 4 Submodule Receptacle Numb...

Page 479: ...0 M7 400 Programmable Controllers Module Specifications A5E00069467 07 3 0 8 6 7 9 12 10 13 11 14 CPU 486 3 CPU 488 3 EXM 478 Slot n n 2 n 3 n 4 n 1 Figure 12 5 Submodule Receptacle Numbers for the CPU 486 3 CPU 488 3 and EXM 478 ...

Page 480: ... 6 using the FM 456 4 as an example Cn00 Co00 Cp00 Cq00 2 EXM 478 expansion module Submodule receptacle number 1 Reserved 00 40 80 All addresses are in hexadecimal notation Submodule receptacle number 5 Submodule receptacle number 4 Submodule receptacle number 3 00 40 80 C0 FF 1 EXM 478 expansion module e g FM 456 4 Cr00 3 EXM 478 expansion module Submodule receptacle number 0 Reserved Submodule r...

Page 481: ...on module such as assignment of interrupts etc 40H to 7FH Interface submodule x 80H to BFH Interface submodule y C0H to FFH Interface submodule z Base Addresses of the Interface Submodules Special characteristics of the interface submodules such as the location of the AT compatible I O addresses IF 962 COM IF 962 LPT are set via the base addresses or the interface submodules are accessed exclusive...

Page 482: ...3rd EXM 478 in slot q n 3 Number 10 CqC0H q Number 11 n q Number of the module slot in the mounting rack in hexadecimal notation Table 12 4 Base Addresses of the Expansion Modules with CPU 486 3 CPU 488 3 Base Address Modules Interface Submodule in Submodule Receptacle Cn40H CPU 486 3 CPU 488 3 Slot n Number 0 Co40H CPU 486 3 CPU 488 3 Slot o n 1 Nummer 3 Cp40H Number 6 Cp80H 1st EXM 478 in slot p...

Page 483: ...umber of interrupts is limited due to AT compatibility it is possible to assign several individual interrupts of the interface submodules to a shared interrupt in the EXM 478 expansion modules The shared interrupt is shared by all interface submodule interrupts within an expansion module where the interrupt assignment F0H has been entered The shared interrupt is assigned to the ISA interrupt durin...

Page 484: ...connectable interface modules 3 Connection of expansion modules Yes Technical Specifications Supply voltage 5 VDC Current consumption without interface submodules 0 2 A Power losses without interface submodules 0 5 W Permissible power losses with 3 interface submodules Without forced ventilation With forced ventilation max 10 W max 12 W Dimensions W x H x D mm 25 x 290 x 210 Weight 0 65 kg Note Th...

Page 485: ...S7 478 2CA00 0AC0 Characteristics The ATM 478 AT adapter module is used to accommodate a short AT module card The ATM 478 AT adapter module has a 120 pin connector on the left hand side and a 120 pin socket on the right hand side for connecting a further expansion module or a mass storage module Figure 12 7 ATM 478 AT Adapter Module ...

Page 486: ...s of the AT Module Pin Assignments The ATM 478 AT adapter module has a 98 pin standard direct connector for short AT modules see Figure 12 8 16 bit data 8 bit data Figure 12 8 ATM 478 AT Adapter Module 98 Pin Standard Direct Connector See the following table for the pin assignments of the 98 pin standard direct connector ...

Page 487: ... SD5 B5 N5V A5 SD4 B6 DRQ2 A6 SD3 B7 N12V A7 SD2 B8 0WS A8 SD1 B9 P12V A9 SD0 B10 GND A10 I OCHRDY_N B11 SMEMW_N A11 AEN B12 SMEMR_N A12 SA19 B13 I OW_N A13 SA18 B14 I OR_N A14 SA17 B15 DACK3_N A15 SA16 B16 DRQ3 A16 SA15 B17 DACK1_N A17 SA14 B18 DRQ1 A18 SA13 B19 REFRESH A19 SA12 B20 SYSCLK A20 SA11 B21 IRQ7 A21 SA10 B22 IRQ6 A22 SA9 B23 IRQ5 A23 SA8 B24 IRQ4 A24 SA7 B25 IRQ3 A25 SA6 B26 DACK2_N A...

Page 488: ...ed Pin Signal Name Pin Signal Name AT Expansion D1 MEMCS_16_N C1 SBHE_N D2 I OCS16_N C2 LA23 D3 IRQ10 C3 LA22 D4 IRQ11 C4 LA21 D5 IRQ12 C5 LA20 D6 IRQ15 C6 LA19 D7 IRQ14 C7 LA18 D8 DACK0_N C8 LA17 D9 DRQ0 C9 MEMR_N D10 DACK5_N C10 MEMW_N D11 DRQ5 C11 SD8 D12 DACK6_N C12 SD9 D13 DRQ6 C13 SD10 D14 DACK7_N C14 SD11 D15 DRQ7 C15 SD12 D16 P5V C16 SD13 D17 MASTER_N C17 SD14 D18 GND C18 SD15 ...

Page 489: ...f the AT module See calculation of current consumption Power losses without AT module 0 6 W Permissible power losses with AT module Without forced ventilation With forced ventilation max 10 W max 12 W Dimensions W x H x D mm 25 x 290 x 230 Weight without AT module 0 74 kg Supply of the AT Module Supply voltage max current 5 V 4 75 V to 5 25 V 4 A 5 V 4 4 V to 5 3 V 70 mA 12 V 11 7 V to 12 3 V 500 ...

Page 490: ...le Remark Voltage Current Consumption Power Losses 5 V 0 8 A 4 W Power losses of the AT module 12 V 0 1 A 1 2 W Power losses of the AT module 12 V 0 05 A 0 6 W 5 V Power losses of the internal power supply of the ATM 478 for supplying the AT module P 12V P 12V P 5V x 0 3 1 2 0 6 0 x 0 3 W 0 54 W Power losses of the ATM 478 AT adapter module 0 6 W Total power losses of the ATM 478 adapter module wi...

Page 491: ...ensions in millimeters that AT modules must meet for the ATM 478 AT adapter module If these dimensions are not conformed to proper installation in the ATM 478 AT adapter module is no longer possible Components max insertion height 14 mm 0 2 85 10 9 14 18 4 0 5 9 8 12 2 4 3 100 33 106 5 max 2 84 108 76 0 8 3 min 164 max Figure 12 9 Dimension Specifications for AT Modules to be Installed in an ATM 4...

Page 492: ... disk drive One hard disk drive with a capacity of 516 x 106 bytes One AT compatible parallel port LPT1 The MSM 478 mass storage module has a 120 pin connector on the left hand side and a 120 pin socket on the right hand side for connecting further expansion modules Figure 12 10 MSM 478 Mass Storage Module System Integration BIOS Setup So that the BIOS of your CPU 486 3 CPU 488 3 or your FM 456 ca...

Page 493: ...odule for plugging in the connecting cable This parallel port is always configured by the BIOS as LPT1 regardless of the slot occupied by the MSM 478 mass storage module Addressing I O address of the parallel port LPT 03BCH to 03BEH Device name LPT1 Interrupt Request The parallel port LPT supplies the interrupt request IRQ7 Pin Assignment of the Parallel Port There is a 25 pin sub D socket connect...

Page 494: ...t output 5 Data 3 Input output 6 Data 4 Input output 7 Data 5 Input output 8 Data 6 Input output 9 Data 7 Input output 10 ACK Input 11 BUSY Input 12 PE Input 13 SLCT Input 14 AUTO FEED Output 15 ERROR Input 16 RESET Output 17 SLCT IN Output 18 GND 19 GND 20 GND 21 GND 22 GND 23 GND 24 GND 25 GND Note Operational ground GND signal at the COMa or COMb ports is referenced to internal ground Suitable ...

Page 495: ...erature Without forced ventilation With forced ventilation without diskette with diskette Temperature change Relative humidity Height in relation to sea level Mechanical vibrations measured at the drive 10 f 58 Hz 58 f 500 Hz Shocks measured at the drive from 0 to 40 oC from 0 to 55 oC from 0 to 40 oC max 10 K h 8 to 80 at 25 oC no condensation 50 m to 2 000 m 0 035 mm constant amplitude 0 1 g con...

Page 496: ...M7 400 Expansions 12 26 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...

Page 497: ...0 400 6ES7962 1BA00 0AC0 13 5 13 4 IF 962 COM Interface Submodule for M7 300 400 6ES7962 3AA00 0AC0 13 10 13 5 IF 962 LPT Interface Submodule for M7 300 400 6ES7962 4AA00 0AC0 13 16 13 6 IF 961 DIO Interface Submodule for M7 300 400 6ES7961 1AA00 0AC0 13 23 13 7 IF 961 AIO Interface Submodule for M7 300 400 6ES7961 2AA00 0AC0 13 33 13 8 IF 961 CT1 Interface Submodule for M7 300 400 6ES7961 3AA00 0...

Page 498: ...s into your system for example BIOS Setup you require the submodule receptacle numbers See the descriptions of the M7 400 programmable modules or the M7 300 400 expansion modules for the numbering of the individual submodule receptacles Addressing in the M7 300 400 Reserved I O Address Area In the M7 300 400 automation computers the I O address area C000H is reserved for addressing the interface s...

Page 499: ...ia a shared interrupt Shared Interrupt Since the number of interrupts is limited due to AT compatibility it is possible to assign several individual interrupts of the interface submodules to a shared interrupt The shared interrupt is shared by all interface submodule interrupts within an expansion module where the interrupt assignment F0H has been entered The shared interrupt is assigned to the IS...

Page 500: ... 962 VGA 81H IF 964 DP 8CH Insertion Rules The interface submodules cannot be operated in all submodule receptacles The following table shows the insertion rules for those interface submodules that cannot be used in all receptacles Table 13 3 Insertion Rules for Interface Submodules that Cannot be Used in All Receptacles Submodule Receptacle Numbers in the Following Modules Interface Submodule EXM...

Page 501: ...interfaces to the keyboard and the screen are AT compatible As an alternative to a normal AT keyboard a keyboard with an integrated trackball can be connected for example the PG 740 keyboard The IF 962 VGA interface submodule is designed for the local area and the distance to the I O devices should not exceed approximately 2 5 m Figure 13 1 IF 962 VGA Interface Submodule Note You can operate a max...

Page 502: ... Signal GND 6 Analog GND red 7 Analog GND green 8 Analog GND blue 9 10 Signal GND 11 12 13 Horizontal sync 14 Vertical sync 15 Socket X2 Keyboard Connection Table 13 5 X2 Socket Keyboard Plug Connection IF 961 VGA 6 Pin Mini DIN Socket Connector Pin Meaning Direction 1 Keyboard data Input output 2 Mouse data Input output 3 Signal GND 4 5 VDC 5 Keyboard clock Input output 6 Mouse clock Input output...

Page 503: ...o 3BBH 3BFH to 3DFH Interrupt Request The interface submodule supplies the following interrupts IRQ a Keyboard interrupt IRQ b Mouse interrupt trackball IRQ c VGA interrupt The BIOS routes these interrupts to ISA interrupts in accordance with Table 13 6 Table 13 6 Interrupt Assignments of the IF 962 VGA Interface Submodule Interrupt Source of the Interface Submodule ISA Interrupt Keyboard IRQ a IR...

Page 504: ...required for dimensioning the power supply that is the current consumption is referenced to 24 V in the M7 300 and to 5 V in the M7 400 6ES7962 1BA00 0AC0 Technical Specifications Supply voltage Supplied from the M7 400 programmable modules or from the M7 300 400 expansion modules Current consumption in the M7 300 for dimensioning the 24 V current supply 0 21 A Current consumption in the M7 400 fo...

Page 505: ... 320 x 200 2 8 x 8 31 5 70 7 Text Monochr 720 x 350 2 9 x 14 31 3 70 0D Graphics Color 320 x 200 16 8 x 8 31 5 70 0E Graphics Color 640 x 200 16 8 x 8 31 5 70 0F Graphics Monochr 640 x 350 2 8 x 14 31 5 70 10 Graphics Color 640 x 350 16 8 x 14 31 5 70 11 Graphics Monochr 640 x 480 2 8 x 16 31 5 60 12 Graphics Color 640 x 480 16 8 x 16 31 5 60 13 Graphics Color 320 x 200 256 8 x 8 31 5 70 54 Text C...

Page 506: ...his also includes COM ports located on the programmable module itself and those located on expansions The IF 962 LPT interface submodules can be operated in the AT compatible address area and if special drivers are used also in the M7 300 400 reserved address area Connector X1 corresponds to the COMa port connector X2 to the COMb port The signal levels are defined in accordance with RS232C The cab...

Page 507: ...l level Input 2 RxD Receive data Input 3 TxD Transmitted data Output 4 DTR Data terminal ready Output 5 Signal GND Operational ground GNDint 6 DSR Data set ready Input 7 RTS Request to send Output 8 CTS Clear to send Input 9 RI Ring indicator incoming call Input Note Operational ground signal GND at the COMa or COMb ports is referenced to internal ground Suitable measures may be required on the pr...

Page 508: ...nd 02E8H to 02EFH Automatically configured by the BIOS and can be set in the BIOS setup 0380H to 0387H 0280H to 0287H The BIOS searches the addresses in the order 03F8H 02F8H 03E8H and 02E8H and assigns COM1 COM2 COM3 and COM4 in ascending order There is no fixed assignment of the I O addresses to COMx For example if only one COM port is detected at address 12E8H this will be COM1 Example of Setti...

Page 509: ...ed below Table 13 10 Offset Address Assignments for the IF 962 COM Interface Submodule Offset Address Function Remarks 00H Configuration register Read write 08H 0FH UART 16C552 parallel port Unused 10H 17H COMa UART 16C552 Read write 18H 1FH COMb UART 16C552 Read write Configuration Register The BIOS setup defines in which AT compatible I O address area the COM interface is to be operated or wheth...

Page 510: ...ing those permanently installed in a programmable module COM Ports The COM ports COMa and COMb of the UART 16C552 can be addressed from offset addresses 10H or 18H in accordance with component specification 16C552 Data Formats The following data formats can be set in the IF 962 COM interface submodule Data bits 5 bits 6 bits 7 bits 8 bits Parity Even odd disable Stop bit 1 bit 1 5 bits 2 bits Tran...

Page 511: ...face submodule has the submodule ID 41H 13 4 3 Technical Specifications Technical Specifications The IF 962 COM interface submodule receives its supply voltage from the M7 400 programmable modules or from the M7 300 400 expansion modules The current consumption given in the technical specifications is the consumption required for dimensioning the power supply that is the current consumption is ref...

Page 512: ...5 pin sub D socket connector on the frontside of the submodule for plugging in the connecting cable Up to four LPT ports can be accessed on AT I O addresses in one programmable module using standard PC drivers This also includes LPT ports located on the programmable module itself and those located on expansions The IF 962 LPT interface submodules can be operated in the AT compatible address area a...

Page 513: ...a 1 Input output 4 Data 2 Input output 5 Data 3 Input output 6 Data 4 Input output 7 Data 5 Input output 8 Data 6 Input output 9 Data 7 Input output 10 ACK Input 11 BUSY Input 12 PE Input 13 SLCT Input 14 AUTO FEED Output 15 ERROR Input 16 RESET Output 17 SLCT IN Output 18 GND 19 GND GND 24 GND 25 GND Note Operational ground GND signal at the COMa or COMb ports is referenced to internal ground Sui...

Page 514: ... set in the BIOS Setup from the following table Table 13 16 Addressing the LPT Ports Name I O Address Remarks 03BCH to 3BEH 0378H to 37FH Automatically configured by the BIOS and can be set in the BIOS setup 0278H to 27FH can be set in the BIOS setup The BIOS searches the addresses in the order 03BCH 0378H and 0278H and assigns LPT1 LPT2 and LPT3 in ascending order There is no fixed assignment of ...

Page 515: ...dressing in the M7 300 400 Reserved I O Address Area Regardless of possible addresses in the AT compatible I O address area the IF 962 COM interface submodule can be addressed in this reserved address area The base address depends on the interface submodule slot in the expansion module or the programmable module See the descriptions M7 300 Expansions M7 400 Expansions or the description of the M7 ...

Page 516: ...er The BIOS setup defines in which AT compatible I O address area the LPT interface is to be operated or whether it is only to be operated in the reserved I O address area and this information is stored in the configuration register Tables 13 18 to 13 20 give you an overview of the possible settings in the configuration register Table 13 18 Offset Address for the Configuration Register IF 962 LPT ...

Page 517: ...odule The LPT port in the M7 400 expansion module MSM 478 is always at the I O address 03BCH For this reason the I O address 03BCH must not be set for the IP 962 LPT interface submodule if an MSM 478 is in use Parallel Port The parallel port of the interface submodule s UART 16C552 can be addressed from offset address 10H in accordance with component specification 16C552 Interrupt Request The inte...

Page 518: ...tions is the consumption required for dimensioning the power supply that is the current consumption is referenced to 24 V in the M7 300 and to 5 V in the M7 400 6ES7962 4AA00 0AC0 Technical Specifications Supply voltage Supplied from the M7 400 programmable modules or from the M7 300 400 expansion modules Current consumption in the M7 300 for dimensioning the 24 V current supply 0 04 A Current con...

Page 519: ...IF 961 DIO interface submodule has the following characteristics 8 inputs isolated in groups of 2 Input level 24 VDC 8 5 mA Input interrupt at rising and or falling edge Input delay can be set in common for all channels approx 750 µs or approx 3 ms 8 outputs isolated in groups of 4 Level 24 VDC 0 1A Outputs short circuit protected via electronic fuse Figure 13 5 IF 961 DIO Interface Submodule ...

Page 520: ...ket connector on the frontside of the submodule for plugging in the connecting cable Figure 13 6 shows the pin assignments of the submodule 13 5M 12 5L 11 DO0 10 DO1 9 DO2 8 DO3 7 6M 6 6L 5 DO4 4 DO5 3 DO6 2 DO7 1 NC DI7 25 DI6 24 4M 23 DI5 22 DI4 21 3M 20 DI3 19 DI2 18 2M 17 DI1 16 DI0 15 1M 14 Figure 13 6 X1 Socket Assignments IF 961 DIO 25 Pin Sub D Connector ...

Page 521: ...8 DO3 7 6M 6 6L 5 DO4 4 DO5 3 DO6 2 DO7 1 NC DI7 25 DI6 24 4M 23 DI5 22 DI4 21 3M 20 DI3 19 DI2 18 2M 17 DI1 16 DI0 15 1M 14 Figure 13 7 Circuit Block Diagram and Terminal Connection Diagram for Wiring the Digital Inputs Terminal connection diagram Circuit block diagram L M Minternal Internal data bus 13 5M 12 5L 11 DO0 10 DO1 9 DO2 8 DO3 7 6M 6 6L 5 DO4 4 DO5 3 DO6 2 DO7 1 NC DI7 25 DI6 24 4M 23 ...

Page 522: ...tal input function DI0 DI7 Digital Input 01H User data digital output function DO0 DO7 Digital Output 02H Acknowledgment register Acknowledge interrupt 03H Interrupt register Read cause of interrupt 04H Interrupt enable register General enable of interrupt 05H Selection register rising edge Interrupt generation at rising edge of a digital input 06H Selection register falling edge Interrupt generat...

Page 523: ...ssignment of the Digital Output DO Channels to the Bits IF 961 DIO Bit Function 0 1 20 DO channel 0 0 V 24 V 27 DO channel 7 0 V 24 V Acknowledgment Register The interrupt is acknowledged in this register Tables 13 26 and 13 27 give an overview of the acknowledgment register Table 13 26 Offset Address for the Acknowledgment Register IF 961 DIO Offset Address Function Remarks 2 Acknowledgment regis...

Page 524: ...Read only Table 13 29 Meaning of the Bits in the Interrupt Register IF 961 DIO Bit Function 0 1 20 Level change at DI channel 0 No Yes 27 Level change at DI channel 7 No Yes Interrupt Enable Register Tables 13 30 and 13 31 give an overview of the interrupt enable register Table 13 30 Offset Address for the Interrupt Enable Register IF 961 DIO Offset Address Function Remarks 4 Interrupt enable regi...

Page 525: ...t rising edge of the digital input channel 0 Disabled Enabled 27 Interrupt generation at rising edge of the digital input channel 7 Disabled Enabled Selection Register Falling Edge Tables 13 34 and 13 35 give an overview of the selection register for interrupt generation at a falling edge of a digital input Table 13 34 Offset Address for the Selection Register Falling Edge IF 961 DIO Offset Addres...

Page 526: ...ite Table 13 37 Meaning of the Bits in the Mode Register IF 961 DIO Bit Function 0 1 20 Input delay 3 ms 750 ms 21 Reserved 27 Reserved Reset Status After switching on the interface submodule the input delay is set to 3 ms Interrupt Request The interface submodule supplies an interrupt request IRQa You can define the assignment of the IRQa interrupt request to the relevant processor interrupt requ...

Page 527: ...lded 200 m at 750 µs 600 m at 3 ms delay time 1000 m Voltages Currents Potentials Nominal voltage Load current supply L 24 VDC Permissible nominal voltage range Load current supply L 20 4 V to 28 8 V Reverse polarity protection No fuse Current consumption L Dependent on wiring Number of inputs that can be controlled simultaneously 8 Number of outputs that can be controlled simultaneously Galvanic ...

Page 528: ...f input in accordance with IEC 1131 Type 1 Connection of 2 wire BEROs Permissible quiescent current Permissible supply voltage Possible under the following conditions v 1 5 mA min 22 V Data for Selecting an Actuator Output voltage At signal 0 At signal 1 max 3 V L 1 5 V Output current At signal 1 nominal value permissible range At signal 0 residual current 0 1 A from 5 mA to 0 1 A max 100 mA Lamp ...

Page 529: ...puts each as voltage and current output 24 VDC external power supply of the analog circuit section Hardware interrupt capability and diagnostic capability Figure 13 9 IF 961 AIO Interface Submodule Special Feature of the Measuring Range Selection and Output Range Selection You select the measuring type current measuring or voltage measuring of an input channel via the wiring of the analog inputs s...

Page 530: ...M1 Pinout diagram voltage output MV1 M1 CH 1 MV3 M3 CH 3 MI0 CH 0 M0 M2 MI2 CH 2 QV1 S1 CH1 QV0 S0 QI0 CH 0 RL L RL V Pinout diagram current measurement 2 4 6 8 10 11 13 15 16 17 18 19 20 21 22 23 24 12 9 M Pinout diagram current output RL 1 L A Ground bar of the PLC RL A Ground bar of the PLC 2 4 6 8 10 11 13 15 16 17 18 19 20 21 22 23 24 12 9 1 MV0 13 M 12 S1 11 QV1 10 QV0 9 S0 8 MV3 7 NC 6 MV2 ...

Page 531: ...eference potential of the analog inputs QV0 QV1 Analog outputs Voltage QI0 QI1 Analog outputs Current S0 S1 Reference potential of the analog outputs L Voltage supply input 24 VDC L1 L2 Outputs for supplying the 2 wire transducers 24 VDC M Ground 0 V Circuit Block Diagram Figure 13 11 shows the circuit block diagram of the IF 961 AIO interface submodule M L A D Internal supply U I U I U I U I CH 0...

Page 532: ...unding for the Analog Outputs To do this the ground lines of the individual analog outputs 2 and the shielding must be routed to the grounding point isolated With a grounded installation of the load current supply the ground terminal of the load current supply must be connected with its own line to the grounding point 3 The following figure shows the grounding of the analog outputs M L 3 RL Analog...

Page 533: ...ibes how to connect the measured value sensors and what to look out for when connecting the measured value sensors Connecting Measured Value Sensors to Analog Inputs The maximum permissible voltage difference VCM 8 V AC between the inputs and the internal ground must not be exceeded The measuring ranges current voltage are selected via the wiring of the front connector and by calling the software ...

Page 534: ... differences can occur as the result of interference or the physical distribution of the measured value sensors Note Ensure that the VCM common mode voltage does not exceed the permissible value Violation of the permissible value can result in wrong measured values Figure 13 13 shows the connection of isolated measured value sensors VE0 Isolated measured value sensors Ground bus MV0 M0 VE1 MV1 M1 ...

Page 535: ...tion measures equipotential bonding conductor to ensure this Figure 13 14 shows the connection of non isolated measured value sensors VE0 Non isolated measured value sensors Ground bus VE1 MSENSOR MV0 M0 MV1 M1 Figure 13 14 Connection of Non Isolated Measured Value Sensors Connection of Voltage Sensors Figure 13 15 shows the connection of voltage sensors to the analog input module U U 24 V MV0 M0 ...

Page 536: ... protected output L1 L2 The two wire transducer converts the measured variable to a current of 4 to 20 mA The range 4 to 20 mA is converted to the required format by a software driver function Four wire transducers have a separate supply voltage Two wire transducers Two wire transducers 24 V Sensor e g pressure gauge P P L M L1 M0 MI1 M1 0 V MI0 Vm Vm 4 to 20 mA 4 to 20 mA Figure 13 16 Connection ...

Page 537: ...erminals on the resistance Voltage drops on the constant current lines will then not corrupt the measured result Three wire connection is not possible in the case of the IF 961 AIO interface submodule Figure 13 18 shows the connection of resistance thermometers resistances with a single current supply via one analog output each IC L MV0 M0 QI0 24 V M IC MV1 M1 QI1 0 V Figure 13 18 Four Wire Connec...

Page 538: ...og output current QV Analog output voltage S Reference potential of the analog circuit RL Load resistance Figures 13 20 and 13 21 show you how you must connect loads actuators to the current or voltage outputs of the analog output module Connecting Loads to the Current Output The following figure shows wiring on one channel as an example 24 V RL L QI Ground bus VCM M 0 V Figure 13 20 Connecting Lo...

Page 539: ...cifications A5E00069467 07 Connecting Loads to the Voltage Output The following figure shows the wiring of two channels as an example 24 V RL1 L QV1 S1 Ground bus QV0 S0 RL2 M 0 V VCM1 VCM0 Figure 13 21 Connecting Loads Actuators via a Three Wire Connection to a Voltage Output ...

Page 540: ...lexer Cycle Time Analog digital conversion and transfer of the digitized measured values takes place upon request or by way of multiplexing parameter assignment required that is the analog input channels are converted in sequence one after the other The cycle time that is the time until an analog input value has been converted again is the sum of the conversion times of all analog input channels o...

Page 541: ... Here a distinction must be made between resistive capacitive and inductive load Response Time The response time that is the time between the presence of the digital output values in the internal memory and reaching the specified value at the analog output is in the worst case the sum of the cycle time and the settling time The worst case arises if the analog channel is converted shortly before tr...

Page 542: ...ule or the programmable module See the descriptions M7 300 Expansions M7 400 Expansions or the description of the M7 400 programmable modules for the slot dependent base address of the interface submodule The I O address is the sum of the base address and the offset address The registers and their meanings and the offset addresses are described below Table 13 39 Offset Address Assignments for the ...

Page 543: ...annel You can see the assignment of the address to the output channels and the meaning of the data bits in Table The data format of the analog output value is a 16 bit value in twos complement You can see the representation of the digital output value in Table 13 44 Table 13 40 Meaning of the Data Bits in the Analog Output Function IF 961 AIO Offset Address D15 Writing D0 Remark 00H 211 210 29 28 ...

Page 544: ...nnel 1 04H 215 214 213 212 211 210 29 28 27 26 25 24 23 22 21 20 ADC data channel 2 06H 215 214 213 212 211 210 29 28 27 26 25 24 23 22 21 20 ADC data channel 3 08H A C I N T 0 0 0 0 0 0 0 0 0 0 0 ta ta ta Control register 1 0AH 0 0 0 0 0 0 0 0 0 0 0 0 0 ADC channel no Control register 2 0CH 0 0 0 0 0 0 0 0 0 0 0 0 0 0 P F E O C Status register ADC ta 000 ta 001 ta 010 ta 011 ta 100 INT AC 1 ADC c...

Page 545: ...on of all ADC channels active Generation of an interrupt after end of cycle Number of the selected ADC channel channel 0 channel 1 channel 2 channel 3 Start of analog digital conversion SC Start of conversion in the case of individual encoding Status After Switching On Control register 1 AC 0 INT 0 ta 0 5 7 ms Control register 2 ADC 001 ADC channel no 0 Status register ADC SC 0 Individual Start of...

Page 546: ...els Below are listed the steps required for cyclic conversion of the ADC channels 1 Set the AC bit in control register 1 to 1 offset address 08H 2 Wait for interrupt 3 Read the values at the relevant address offset addresses 00H to 06H 4 Acknowledge the interrupt by writing to the offset address 0EH data bits 0 to 15 are irrelevant here ...

Page 547: ... 43 Representation of the Digitized Measured Value for the Analog Input Function Voltage and Current Measuring Range Range Measured Units Measuring Range Measuring Range Range Measured Value in Decimal Hexadecimal 10 V 20 mA Overflow 118 51 32767 7FFFH 11 851 V 23 7 mA Overrange 117 589 100 004 32511 27649 7EFFH 6C01H 11 7589 V 10 0004 V 23 515 mA 20 001 mA Nominal range 100 0 100 27648 0 27648 6C...

Page 548: ... voltage output range 10 V and The current output range 20 mA Table 13 44 Representation of the Analog Output Ranges Voltage and Current Output Ranges Range Units Output Range Output Range Range Decimal Hexadecimal 10 V 20 mA Overflow 32512 7F00H 11 851 V Overrange 32496 27664 7EF0H 6C10H 11 7534 V 10 0005 V Nominal range 27648 0 27648 6C00H 0H 9400H 10 V 0 V 10 V 20 mA 0 mA 20 mA Underrange 27664...

Page 549: ...ment of the IRQa interrupt request to the relevant processor interrupt request in the BIOS setup Diagnostic and Hardware Interrupts If the interface submodule IF 961 AIO was assigned parameters for cyclic conversion you have the possibility of initiating hardware interrupts at the end of cycle It is also possible to initiate a diagnostic interrupt if a hardware interrupt is lost Submodule ID The I...

Page 550: ...onsumption L 150 mA Reverse polarity protection No Galvanic isolation No Permissible common mode range VCM Inputs to each other or to the central grounding point Voltage outputs to each other or to the central grounding point Current outputs to each other or to the central grounding point 8 VAC 1 5 VDC 2 4 VDC Voltages Currents Potentials Supply voltage Supplied from the M7 400 programmable module...

Page 551: ...nsducer As four wire transducer For resistance measurement Possible Possible Possible 1 1 When supplied via analog outputs with a constant current Analog Value Generation for the Outputs Resolution incl overrange 12 bits bipolar twos complement Cycle time all channels Per software Interference Suppression Error Limits for Outputs Cross talk attenuation between the outputs 60 dB Operating error lim...

Page 552: ...module for M7 300 400 6ES7961 3AA00 0AC0 Characteristics The IF 961 CT1 interface submodule is used for connecting incremental encoders It has the following characteristics Connection with RS422 or 24 V signals 4 digital inputs START STOP SET RESET isolated 2 digital outputs Q1 Q2 isolated Figure 13 24 IF 961 CT1 Interface Submodule ...

Page 553: ...le for the following counting tasks Endless count Single up down count Periodic up down count You can start and stop the count either via the user program or via external signals Comparison Values You can store two comparison values on the submodule assigned to the two outputs of the submodule If the counter status reaches one of the comparison values the relevant output can be set to initiate con...

Page 554: ...Missing or incorrect counter module parameters Hardware interrupt lost Signal A B or N faulty Which Signals Can the IF 961 CT1 Count The IF 961 CT1 interface submodule can count signals generated by incremental encoders with 5 V differential signals or with 24 V signals The IF 961 CT1 interface submodule can also count 24 V signals generated for example by a light barrier Additional Information Yo...

Page 555: ...epends on the interface submodule slot in the expansion module or the programmable module See the descriptions M7 300 Expansions M7 400 Expansions or the description of the M7 400 programmable modules for the slot dependent base address of the interface submodule Interrupt Request The interface submodule supplies an interrupt request IRQa You can define the assignment of the IRQa interrupt request...

Page 556: ... Power losses 1 5 W Dimensions W x H x D mm 18 2 x 67 x 97 Weight 0 07 kg Counter Inputs 5 V Number of counter channels 1 alternative to 24 V Level In accordance to RS422 Terminating resistance approx 220 ohms Differential voltage min 0 5 V Sensor voltage No Sensor monitoring Yes Counter range 32 bits Max counter frequency 500 kHz Counter Inputs 24 V Number of counter channels 1 alternative to 5 V...

Page 557: ... 07 99 in the S7 400 and in the M7 400 Characteristics The IF 964 DP interface submodule is used for connecting distributed I O via PROFIBUS DP The submodule has an isolated RS485 interface The maximum transmission rate is 12 Mbps The permissible cable length depends on the transmission rate and the number of nodes In the case of a point to point connection with a speed of 12 Mbps a cable length o...

Page 558: ...ical maintenance reasons and due to improved EMC properties Note Even in an S7 400 CPU you may remove or insert the IF 964 DP interface submodule only if it is off circuit If you remove the front cover of the interface submodule while the power supply is switched on the CPU goes into DEFECTIVE mode Additional Information You can find information on PROFIBUS DP in the following technical overviews ...

Page 559: ...al Meaning Direction 1 2 M 24 24 V reference potential 6ES7 964 2AA01 0AB0 Output 3 LTG_B Line B Input Output 4 RTSAS Request to send AS Output 5 M5ext Operational ground isolated Output 6 P5ext 5 V isolated max 20 mA for supplying the bus terminator Output 7 P 24 V 24 V max 150 mA non isolated 6ES7 964 2AA01 0AB0 Output 8 LTG_A Line A Input 9 What Can be Connected to the Interface Submodule Devic...

Page 560: ...f the data in the dual port RAM The size of the memory and its address can be assigned via the driver used Protected Mode 1 out of 8 areas of 512 Kbytes in the address area C0 00 00H bis FF FF FFH Note The memory address must not collide with other system addresses The IF 964 VGA interface submodule for example occupies the addresses from C 00 00H to C 7F FFH Interrupt Request The interrupt line o...

Page 561: ...tage Supplied from the M7 400 programmable modules or from the M7 300 400 expansion modules Supply voltage Supplied from the S7 400 or from the M7 400 programmable modules or from the M7 300 400 expansion modules Current consumption in the M7 300 for dimensioning the 24 V power supply The module does not consume any current at 24 V and it only makes this voltage available at the DP interface Total...

Page 562: ...Interface Submodules 13 66 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...

Page 563: ...r Sets for Signal Modules Chapter Overview Section Description Page A 1 How to Assign the Parameters for Signal Modules in the User Program A 2 A 2 Parameters of the Digital Input Modules A 4 A 3 Parameters of the Digital Output Modules A 7 A 4 Parameters of the Analog Input Modules A 10 A ...

Page 564: ...Stored in Data Records The signal module parameters are stored in data records 0 and 1 Modifiable Parameters You can change the parameters of record 1 and pass them to the signal module using SFC 55 The parameters set on the CPU are not changed when you do this You cannot modify the parameters of data record 0 in the user program SFCs for Parameter Assignment The following SFCs are available for a...

Page 565: ... of the signal modules are described in the online help of STEP 7 in this reference manual You will find the parameters that can be adjusted for the signal module concerned in the specific sections for the different signal modules Further References You can find an in depth description of the principle of assigning parameters to signal modules in the user program and a description of the SFCs that...

Page 566: ...No Parameters Can Be Assigned with SFC 55 STEP 7 Destination CPU for interrupts No Yes Input delay 0 No Yes Diagnostics No Yes Hardware interrupt enable Yes Yes Diagnostic interrupt enable Yes Yes Reaction to error 1 Yes Yes Hardware interrupt with rising edge 1 Yes Yes Hardware interrupt with falling edge Yes Yes Substitute 1 Yes Yes Only in 6ES7421 7BH00 0AB0 Note If you want to enable the diagn...

Page 567: ...7 6 0 On rising edge at channel 8 On rising edge at channel 10 On rising edge at channel 12 On rising edge at channel 14 5 4 3 2 1 Hardware interrupt On rising edge at channel 9 On rising edge at channel 11 On rising edge at channel 13 On rising edge at channel 15 Reaction to error Byte 3 7 6 0 On falling edge at channel 1 On falling edge at channel 3 On falling edge at channel 5 On falling edge a...

Page 568: ... 3 2 1 Byte 6 7 6 0 Enable substitute value 1 on channel 15 5 4 3 2 1 Substitute value Substitute value Enable substitute value 1 on channel 7 Enable substitute value 1 on channel 6 Enable substitute value 1 on channel 5 Enable substitute value 1 on channel 4 Enable substitute value 1 on channel 3 Enable substitute value 1 on channel 2 Enable substitute value 1 on channel 1 Enable substitute value...

Page 569: ...WR_PARM The parameters set with STEP 7 can also be transferred to the module with SFCs 56 and 57 refer to the STEP 7 manuals Table A 3 Parameters of the Digital Output Modules Parameter Data Record No Parameters Can Be Assigned with SFC 55 STEP 7 Destination CPU for Interrupts 0 No Yes Diagnostics 0 No Yes Diagnostic interrupt enable Yes Yes Reaction to CPU STOP 1 Yes Yes Enable substitute value 1...

Page 570: ...value Substitute value Enable substitute value 1 on channel 7 Enable substitute value 1 on channel 6 Enable substitute value 1 on channel 5 Enable substitute value 1 on channel 4 Enable substitute value 1 on channel 3 Enable substitute value 1 on channel 2 Enable substitute value 1 on channel 1 Enable substitute value 1 on channel 0 Enable substitute value 1 on channel 8 Enable substitute value 1 ...

Page 571: ...lue 1 on channel 22 Enable substitute value 1 on channel 21 Enable substitute value 1 on channel 20 Enable substitute value 1 on channel 19 Enable substitute value 1 on channel 18 Enable substitute value 1 on channel 17 Enable substitute value 1 on channel 16 Enable substitute value 1 on channel 24 Enable substitute value 1 on channel 25 Enable substitute value 1 on channel 26 Enable substitute va...

Page 572: ... of the Analog Input Modules Parameter Data Record No Parameters Can Be Assigned with SFC 55 STEP 7 Destination CPU for Interrupts No Yes Measuring Type No Yes Measuring Range No Yes Diagnostics No Yes Temperature Unit 0 No Yes Temperature Coefficient 0 No Yes Interference Suppression No Yes Smoothing No Yes Reference Junction No Yes End of scan cycle interrupt No Yes Diagnostic interrupt enable 1...

Page 573: ...er Byte Byte 63 Byte 64 Byte 65 Byte 66 Upper limit value for channel 0 Lower limit value for channel 0 Upper limit value for channel 7 Lower limit value for channel 7 Low Order Byte Low Order Byte Low Order Byte Low Order Byte High Order Byte High Order Byte High Order Byte High Order Byte Byte 3 Byte 4 Byte 5 Byte 6 Byte 31 Byte 32 Byte 33 Byte 34 Byte 1 Byte 2 Reference temperature in 0 01 C Lo...

Page 574: ...Parameter Sets for Signal Modules A 12 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...

Page 575: ...on Page B 1 Evaluating the Diagnostic Data of the Signal Modules in the User Program B 2 B 2 Structure and Contents of Diagnostic Data Bytes 0 and 1 B 3 B 3 Diagnostic Data of the Digital Input Modules as of Byte 2 B 4 B 4 Diagnostic Data of the Digital Output Modules as of Byte 2 B 8 B 5 Diagnostic Data of the Analog Input Modules as of Byte 2 B 14 B ...

Page 576: ...c Data are Contained in Data Records The diagnostic data of a module can be up to 43 bytes long and are contained in data records 0 and 1 Data record 0 contains 4 bytes of diagnostic data that describe the current status of a programmable controller Data record 1 contains the four bytes of diagnostic data that are also contained in data record 0 and as many as 39 bytes of module specific diagnosti...

Page 577: ...te 0 7 6 0 Module malfunction Internal malfunction External malfunction There is a channel error No external auxiliary supply Front connector missing Module not parameterized Incorrect parameter in the module 5 4 3 2 1 Byte 1 7 6 0 Channel information available 5 4 3 2 1 Module type see Table B 1 0 0 0 Figure B 1 Bytes 0 and 1 of the Diagnostic Data Module Types The following table contains the ID...

Page 578: ...w The following general rule applies When an error occurs the bit concerned is set to 1 You will find a description of possible error causes and appropriate remedies in the section called Diagnostics of the Modules Bytes 2 and 3 of the SM 421 DI 16 24 VDC Byte 2 7 6 0 Operating status 0 RUN 1 STOP Module internal supply voltage failure 5 4 3 2 1 0 Byte 3 7 6 0 EPROM error Hardware interrupt lost 5...

Page 579: ...1 Channel error channel 6 Channel error channel 7 5 4 3 2 1 0 Byte 8 7 6 0 Channel error channel 14 Channel error channel 15 5 4 3 2 1 Channel error channel 8 Channel error channel 9 Figure B 3 Bytes 4 to 8 of the Diagnostic Data of the SM 421 DI 16 x 24 VDC Bytes 9 to 24 of the SM 421 DI 16 24 VDC Data record 1 with bytes 9 to 24 contains the channel specific diagnostic data The figure below show...

Page 580: ... Bytes 4 to 8 of the SM 421 DI 16 24 60 VUC Byte 4 7 6 0 5 4 3 2 1 Byte 5 7 0 Channel type B 16 70 digital input Number of diagnostics bits that the module outputs per channel 8 bits long Byte 6 7 0 Number of channels of the same type in one module 16 channels Byte 7 7 6 0 Channel error channel 0 Channel error channel 1 Channel error channel 6 Channel error channel 7 5 4 3 2 1 0 Byte 8 7 6 0 Chann...

Page 581: ...SM 421 DI 16 24 60 VUC Data record 1 with bytes 9 to 24 contains the channel specific diagnostic data The figure below shows the assignment of the diagnostic byte for a channel of the module 7 6 0 5 4 3 2 1 0 0 Configuring parameter assignment error Wire break 0 0 0 0 Figure B 7 Diagnostic Byte for a Channel of the SM 421 DI 16 x 24 60 VUC ...

Page 582: ...ules are described below The following general rule applies When an error occurs the bit concerned is set to 1 You will find a description of possible error causes and appropriate remedies in the section called on the special module Bytes 2 and 3 of the SM 422 DO 16 20 125 VDC 1 5 A Byte 2 7 6 0 Operating status 0 RUN 1 STOP 5 4 3 2 1 0 Byte 3 7 6 0 EPROM error 5 4 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 0 ...

Page 583: ...annel 6 Channel error channel 7 5 4 3 2 1 Byte 8 7 6 0 Channel error channel 14 Channel error channel 15 5 4 3 2 1 Channel error channel 8 Channel error channel 9 Figure B 9 Bytes 4 to 8 of the Diagnostic Data of the SM 422 DO 16 x 20 125 VDC 1 5 A Bytes 9 to 24 of the SM 421 DO 16 20 125 VDC 1 5 A Data record 1 with bytes 9 to 24 contains the channel specific diagnostic data The figure below show...

Page 584: ...ons A5E00069467 07 Bytes 2 and 3 of the SM 422 DO 32 24 VDC 0 5 A Byte 2 7 6 0 Operating status 0 RUN 1 STOP Module internal supply voltage failure 5 4 3 2 1 0 Byte 3 7 6 0 EPROM error 5 4 3 2 1 0 0 0 0 0 0 0 0 0 0 0 0 Figure B 11 Bytes 2 and 3 of the Diagnostic Data of the SM 422 DO 32 x 24 VDC 0 5 A ...

Page 585: ...annels Byte 7 7 6 0 Channel error channel 0 Channel error channel 1 Channel error channel 6 Channel error channel 7 5 4 3 2 1 0 Byte 8 7 6 0 Channel error channel 14 Channel error channel 15 5 4 3 2 1 Channel error channel 8 Channel error channel 9 Byte 9 7 6 0 Channel error channel 17 Channel error channel 22 Channel error channel 23 5 4 3 2 1 Channel error channel 16 Byte 10 7 6 0 Channel error ...

Page 586: ...byte for a channel of the module 7 6 0 Short circuit to L Short circuit to M Wire break External auxiliary supply missing 5 4 3 2 1 0 Configuring parameter assignment error 0 0 Figure B 13 Diagnostic Byte for a Channel of the SM 422 DO 32 x 24 VDC 0 5 A Bytes 2 and 3 of the SM 422 DO 16 20 120 VAC 2 A Byte 2 7 6 0 Operating status 0 RUN 1 STOP 5 4 3 2 1 0 Byte 3 7 6 0 EPROM error 5 4 3 2 1 0 0 0 0...

Page 587: ...nel 1 Channel error channel 6 Channel error channel 7 5 4 3 2 1 Byte 8 7 6 0 Channel error channel 14 Channel error channel 15 5 4 3 2 1 Channel error channel 8 Channel error channel 9 Figure B 15 Bytes 4 to 8 of the Diagnostic Data of the SM 422 DO 16 x 20 120 VAC 2 A Bytes 9 to 24 of the SM 422 DO 16 20 120 VAC 2 A Data record 1 with bytes 9 to 24 contains the channel specific diagnostic data Th...

Page 588: ...lowing general rule applies When an error occurs the bit concerned is set to 1 You will find a description of possible error causes and appropriate remedies in the section called on the special module Bytes 2 and 3 of the SM 431 AI 16 16 Bit Byte 2 7 6 0 Measuring range module incorrect or missing Operating status 0 RUN 1 STOP 5 4 3 2 1 0 Byte 3 7 6 0 EPROM error RAM error ADC DAC error Hardware i...

Page 589: ...nnel 6 Channel error channel 7 5 4 3 2 1 0 Byte 8 7 6 0 Channel error channel 14 Channel error channel 15 5 4 3 2 1 Channel error channel 8 Channel error channel 9 Figure B 18 Bytes 4 to 8 of the Diagnostic Data of the SM 431 AI 16 x 16 Bit Bytes 9 to 24 of the SM 431 AI 16 x 16 Bit Data record 1 with bytes 9 to 24 contains the channel specific diagnostic data The figure below shows the assignment...

Page 590: ...es 2 and 3 of the Diagnostic Data of the SM 431 AI 8 x RTD x 16 Bit Bytes 4 to 7 of the SM 431 AI 8 RTD 16 Bit Byte 4 7 6 0 5 4 3 2 1 Byte 5 7 0 Channel type B 16 71 analog input Number of diagnostics bits that the module outputs per channel 16 bits long Byte 6 7 0 Number of channels of the same type in one module 8 channels Byte 7 7 6 0 Channel error channel 0 Channel error channel 1 Channel erro...

Page 591: ...gnment error Wire break Underflow Overflow 5 4 3 2 1 0 0 0 0 Figure B 22 Even Diagnostic Byte for a Channel of the SM 431 AI 8 x RTD x 16 Bit The following figure shows the assignment of the odd diagnostic bytes bytes 9 11 to 23 for a channel of the module 7 6 0 User connection not wired Run time calibration error Underrange or overrange 5 4 3 2 1 0 Open conductor in direction Open conductor in di...

Page 592: ...RAM error Figure B 24 Bytes 2 and 3 of the Diagnostic Data of the SM 431 AI 8 x 16 Bit Bytes 4 to 7 of the SM 431 AI 8 16 Bit Byte 4 7 6 0 5 4 3 2 1 Byte 5 7 0 Channel type B 16 71 analog input Number of diagnostic bits that the module outputs per channel 16 bits long Byte 6 7 0 Number of channels of the same type in one module 8 channels Byte 7 7 6 0 Channel error channel 0 Channel error channel ...

Page 593: ...or a channel of the module 7 6 0 Configuring parameter assignment error Wire break Underflow Overflow 5 4 3 2 1 0 0 0 Reference channel error Figure B 26 Even Diagnostic Byte for a Channel of the SM 431 AI 8 x 16 Bit The following figure shows the assignment of the odd diagnostic bytes bytes 9 11 to 23 for a channel of the module 7 6 0 Run time calibration error 5 4 3 2 1 0 User calibration doesn ...

Page 594: ...Diagnostic Data of the Signal Modules B 20 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...

Page 595: ...trips of the SMs 6ES7492 2XX00 0AA0 Cover flap for fuse receptacle on the AC modules 6ES7422 0XX00 7AA0 Measuring range module for analog modules 6ES7974 0AA00 0AA0 Front connector screw type connection 6ES7492 1AL00 0AA0 Front connector spring connection 6ES7492 1BL00 0AA0 Front connector crimp connection 6ES7492 1CL00 0AA0 Crimping tool for crimp contacts 6XX3 071 Crimp contacts package of 250 6...

Page 596: ...961 2AA00 0AA0 IF963 X27 interface submodule 6ES7961 3AA00 0AA0 IF module L2 DP 6ES7964 2AA00 0AB0 For Interfacing Networking RS 485 repeater 6ES7972 0AA00 0XA0 DIN rail 6ES5710 8MA PROFIBUS bus cable 6XV1830 0BH10 6XV1830 3BH10 PROFIBUS internal cable 6XV1830 0BH10 PROFIBUS grounding cable 6XV1830 3BH10 PROFIBUS bus connector without PG socket 6ES7972 0BA00 0XA0 PROFIBUS bus connector with PG soc...

Page 597: ... V42254 A6000 G125 V42254 A6001 G309 V42254 A6001 G315 V42254 A6001 G325 Memory Submodules for M7 400 The following table lists the memory submodules that can be used in the CPU 486 3 and CPU 488 3 Product Description Order No MEM 478 Memory submodule for main memory DRAM 2 x 8 Mbytes 3 3 V 6ES7791 0EP00 0XA0 In the CPUs the memory submodules must always be used in pairs Spare Parts for M7 400 Mod...

Page 598: ...Spare Parts and Accessories C 4 S7 400 M7 400 Programmable Controllers Module Specifications A5E00069467 07 ...

Page 599: ...nt by electrostatic sensitive devices the precautions you must observe when handling and working with electrostatic sensitive devices Chapter Overview This chapter contains the following sections on electrostatic sensitive devices Section Description Page D 1 What is ESD D 2 D 2 Electrostatic Charging of Persons D 3 D 3 General Protective Measures Against Electrostatic Discharge Damage D 4 D ...

Page 600: ...atic Sensitive Devices are commonly referred to by the abbreviation ESD Electrostatic sensitive devices are labelled with the following symbol Caution Electrostatic sensitive devices are subject to voltages that are far below the voltage values that can still be perceived by human beings These voltages are present if you touch a component or the electrical connections of a module without previousl...

Page 601: ...tatically Figure D 1 shows you the maximum values for electrostatic voltages which can build up on a person coming into contact with the materials indicated in the figure These values are in conformity with the specifications of IEC 61000 4 2 Voltage in kV 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 kV 5 10 20 30 40 50 60 70 80 90 100 Relative air humidity in 1 3 1 Synthetic material 2 Wool 3 Antistati...

Page 602: ...ling electrostatic sensitive devices You thus avoid electrostatic charging Avoid Direct Contact You should touch electrostatic sensitive devices only if it is unavoidable for example during maintenance work Hold modules without touching the pins of components or printed conductors In this way the discharged energy cannot affect the sensitive devices If you have to carry out measurements on a modul...

Page 603: ...hannel COMP Compensating terminal CP Communications processor CR Central rack CPU Central processing unit of a PLC DAC Digital to analog converter DB Data block DC Direct current DI Digital input DO Digital output EMC Electromagnetic compatibility EEPROM Electrically erasable programmable read only memory EPROM Erasable programmable read only memory ER Expansion rack ES Encoder supply ESD Electros...

Page 604: ...hery L Terminal for 24 VDC supply voltage LAD Ladder logic diagram LWH Hold last valid value M Ground terminal M Measuring lead positive M Measuring lead negative MANA Reference potential of the analog measuring circuit MPI Multipoint interface MRES Master reset MSM Mass storage module MSTR Master OB Organization block OP Operator panel OS Operator system PIQ Process image output table PII Process...

Page 605: ...ge SP Sensor power SF Group error LED SFB System function block SFC System function SM Signal module SSI Synchronous serial interface SSL System status list STL Statement list TD Text display TR Transducer UCM Common mode voltage UH Auxiliary voltage Uiso Potential difference between MANA and local ground UC Universal current UR Universal rack USR USR Vs Sensor voltage VZ Sign ...

Page 606: ......

Page 607: ...program is stored in a powerfail proof manner in the CPU and that defined data areas and memory markers timers and counters are kept retentively Backup voltage external You can obtain the same kind of backup if you apply backup voltage to the EXT BATT socket of the CPU DC voltage between 5 V and 15 V as you can with a backup battery External backup voltage is required if you want to replace a powe...

Page 608: ...ers timers counters etc and the corresponding program sections have been reset to a specified value A cold restart can be automatically triggered such as after a power failure or loss of information in dynamic memory sections etc or manually by pressing the reset key Common mode voltage A voltage that is common to all inputs outputs of a group and is measured between this group and any reference p...

Page 609: ...ware for example operating system on M7 automation computer and adapt to the specific use for example by assigning parameters to the modules CP Communication processor CPU The CPU central processing unit is a CPU module of the programmable controller that stores and runs the user program It contains the operating system memory processing unit and communication interface Data block Data blocks DB a...

Page 610: ...in which the diagnostic events are stored in the order in which they occur For troubleshooting the user can read out the exact error cause in STEP 7 PLC Module Information from the diagnostic buffer Diagnostic data All the diagnostic events that occur are collected in the CPU and entered in the diagnostic buffer If there is an error OB it is started Diagnostic interrupt Modules with diagnostics ca...

Page 611: ...e DP protocol is a DP master The bus access right token is only passed amongst masters The slaves in this case DP slaves can only respond on the request of a master The following distinctions are made DP master class 1 executes the user data communication with the DP slaves assigned to it DP master class 2 provides services such as reading of the input output data diagnostics global control DP sla...

Page 612: ...smission medium made of glass fiber or plastic Fiber optic cables are resistant to electromagnetic faults and they make fast data transfer rates possible Force The Force function overwrites a variable for example memory marker output with a value defined by the user At the same time the variable is assigned write protection so that this value cannot be modified from any point including from the ST...

Page 613: ...y position in the user program Fuse blown Parameter in STEP 7 for digital output modules When the parameter is enabled the failure of one or more fuses is detected by the module With corresponding parameter assignment a diagnostic interrupt is triggered Global data Global data are data that can be addressed from any code block FC FB OB In detail this refers to bit memories M inputs I outputs Q tim...

Page 614: ...module A high input delay suppresses long interfering pulses whereas a low input delay suppresses short ones The permissible input delay depends on the length of the cable between the encoder and the module For example a high input delay has to be set for long unshielded supply conductors to the encoder longer than 100m Integration time The integration time is the inverse value of the interference...

Page 615: ...able controller optimized for the rapid exchange of signals between the CPU s and the signal modules User data for example digital input signals of a signal module and system data for example default parameter data records of a signal module are transferred via the I O bus Isolated With optically isolated input output modules the reference potentials of the control and load circuit are galvanicall...

Page 616: ...g A module with instantaneous value encoding is always used for very fast measuring operations or variables that change very rapidly In this process the module accesses the variable to be measured as fast as possible and delivers an instantaneous snapshot of the signal at a particular time Due to this measuring procedure the modules are more sensitive than modules with an integrating measuring pro...

Page 617: ...is reset by means of the mode selector Mode selector Using the mode selector the user can set the current operating mode of the CPU RUN RUN P STOP or reset the memory of the CPU MRES Module filtering mode By operating mode we mean 1 The selection of an operating mode of the CPU using the mode switch or the PG 2 The type of program execution in the CPU MPI The multipoint interface MPI is the progra...

Page 618: ...OP STARTUP RUN and STOP Operating system The operating system of the CPU organizes all functions and processes of the CPU that are not tied to a specific control task Parameters 1st tag of a logic block 2nd tag for setting the characteristics of a module one or more per module When delivered to the customer each module has a practical basic setting for its parameters which the user can modify in S...

Page 619: ...umber are distinguished by their product status The product status is incremented for upwards compatible extensions modifications due to production reasons use of new component parts and components and troubleshooting PROFIBUS DP Digital analog and intelligent I O modules and a wide range of field devices complying with EN 50170 Part 3 such as drives or valve terminals are moved by the automation ...

Page 620: ...ry is a semiconductor memory with random access RC element Series connection of ohmic resistance and capacitor When a load is disconnected overvoltage occurs in circuits with inductive load This can result in an arc and reduce the lifetime of the contacts To suppress this arc you can bridge the contact with an RC element Reboot In the S7 400 When a CPU starts up for example by switching the mode s...

Page 621: ...reference temperature is the temperature at the reference junction in 1 100 oC climatic temperature range when thermocouples are used The reference temperature makes it possible to measure the temperature correctly using thermocouples The temperature at the reference junction must be known because a thermocouple always measures the difference in temperature between the measuring point and the refe...

Page 622: ...cks and also timers counters and memory markers are retentive when their contents are not lost upon a complete restart or POWER DOWN S7 basic communication Communication functions integrated in the CPU of the SIMATIC S7 M7 C7 that can be called by the user The call is executed in the user program by means of system functions The user data volume can be up to 76 bytes small data volume S7 basic com...

Page 623: ...ading rated peak withstand current of the switchgear and system components Shunt resistor Parallel or shunt resistor in electrical circuits Signal module Signal modules SM form the interface between the process and the programmable controller There are input modules output modules input output modules both digital and analog Slave A slave can only exchange data with a master when requested by it t...

Page 624: ...d in the user program instead of a process value when signal input modules have failed The substitute values can be assigned parameters by the user in STEP 7 old value retained substitute value 0 or 1 They are values which the output s have to output in the event of a CPU STOP SYNC Control command of the master to the slave freeze the outputs at their current value System data block SDBs system da...

Page 625: ...of data transmission bit s Two conductor three conductor four conductor connection Method of connection to the module for example of resistance thermometers resistors to the front connector of the analog input module or of loads at the voltage output of an analog output module Two wire transmitter four wire transmitter Kind of transmitter two wire transmitter supply via terminals of the analog inp...

Page 626: ...read by the user program and indicate that the standstill of the programmable controller brought about by a power failure has been detected in RUN mode Wire break Parameter in STEP 7 A wire break test is used for monitoring the connection from the input to the encoder and from the output to the actuator With wire break the module detects a flow of current at the appropriately parameterized input o...

Page 627: ...on 5 65 isolated 5 43 limit value 5 40 measurement 5 41 measuring range 5 41 measuring range module incorrect missing 5 65 measuring type 5 41 module malfunction 5 65 no external auxiliary voltage 5 65 no front connector 5 65 non isolated 5 43 overflow 5 66 parameter assignment error 5 66 parameter assignment missing 5 65 parameters 5 40 A 10 potential difference 5 43 RAM error 5 66 reference chan...

Page 628: ...sing analog input module 5 65 digital module 4 11 B Backplane bus Glossary 1 Backup battery Glossary 1 shipping and storage conditions 1 12 technical specifications 3 6 Backup time 3 7 calculating 3 7 Backup voltage external Glossary 1 Basic error limit 5 33 Basic execution time analog input channels 5 36 analog output channels 5 38 Battery Siehe backup battery BIOS setup M7 400 11 16 exiting 11 2...

Page 629: ...ical specifications 11 3 CSA 1 4 Current sensors connecting 5 47 Cycle time analog input module 13 44 D Data static Glossary 3 temporary Glossary 3 Data block Glossary 3 Data record for diagnostic data B 2 Data record 1 analog input module configuration A 11 digital output module configuration A 8 structure for digital input module A 4 Data records for parameters A 2 Date M7 400 11 32 Declaration ...

Page 630: ... structure of data record 1 A 4 substitute 1 4 7 substitute a value 4 7 wire break check 4 7 Digital input modules parameters A 4 Digital module assigning parameters 4 6 causes of errors and remedies 4 11 channel error 4 11 channel information available 4 11 diagnostic messages 4 10 diagnostics 4 9 EPROM error 4 11 external malfunction 4 11 EXTF LED 4 9 fuse blown 4 12 hardware interrupt 4 14 hard...

Page 631: ...ctive 1 2 EMV 7 2 EPROM Glossary 5 EPROM error analog input module 5 66 digital module 4 11 Equidistance Glossary 5 Equipotential bonding Glossary 6 Error of an analog module 5 34 EXM 478 12 6 addressing 12 7 base addresses of the interface submodules 12 11 interrupt assignment 12 13 numbering of the submodule receptacles 12 8 signal switching 12 13 technical specifications 12 14 Expansion modules...

Page 632: ...analog value representation output 13 52 characteristics 13 33 circuit block diagram 13 35 cyclic conversion of the ADC channels 13 50 electrical installation 13 46 individual start of an ADC channel 13 49 interrupt 13 53 measured value sensors connecting 13 37 measuring range selection 13 33 output range selection 13 33 pin assignments 13 34 starting up 13 46 submodule ID 13 53 technical specific...

Page 633: ...o IEC 61131 for digital inputs 4 15 Input delay Glossary 8 digital input module 4 7 Insertion rules interface submodule 13 4 Insulation test 1 18 Integration time Glossary 8 Interface selecting 7 7 Interface module IM 460 1 and IM 461 1 6 10 IM 460 3 6 14 IM 460 3 and IM 461 3 6 14 IM 460 4 6 18 IM 460 4 and IM 461 4 6 18 IM 461 3 6 14 signal switching 13 3 Interface modules IM 460 0 6 7 IM 460 1 ...

Page 634: ... Main memory assignment 11 40 Master Glossary 10 Maximum expansion 7 3 Measured value sensors isolated 13 38 non isolated 13 39 Measurement analog input module 5 41 Measuring method analog input channels 5 28 Measuring principle instantaneous value encoding Glossary 10 integrating Glossary 10 Measuring range analog input channels 5 28 analog input module 5 41 Measuring range module 5 28 replugging...

Page 635: ...6ES7 431 1KF10 0AB0 5 77 6ES7 431 1KF20 0AB0 5 90 6ES7 431 7KF00 0AB0 5 130 6ES7 431 7KF10 0AB0 5 122 6ES7 431 7QH00 0AB0 5 107 6ES7 432 1HF00 0AB0 5 141 6ES7 460 0AA00 0AB0 6 7 6ES7 460 0AA01 0AB0 6 7 6ES7 460 1BA00 0AB0 6 10 6ES7 460 1BA01 0AB0 6 10 6ES7 460 3AA00 0AB0 6 14 6ES7 460 3AA01 0AB0 6 14 6ES7 460 4AA01 0AB0 6 18 6ES7 461 0AA00 0AA0 6 7 6ES7 461 0AA01 0AA0 6 7 6ES7 461 1BA00 0AA0 6 10 ...

Page 636: ...Glossary 14 Read analog values STEP 7 blocks 5 1 Read only M7 400 11 30 Reboot Glossary 14 Redundant operation 3 4 Redundant power supply modules 3 4 Reference channel error Glossary 15 analog input module 5 66 Reference junction analog input module 5 41 Reference junction temperature with thermocouples compensating 5 54 Reference potential Glossary 15 Reference temperature Glossary 15 analog inpu...

Page 637: ...tic data B 6 SM 422 DO 16 x 20 120 VAC 2 A diagnostic data B 12 SM 422 DO 16 x 20 125 VDC 1 5 A diagnostic data B 8 SM 422 DO 32 x 24 VDC 0 5 A diagnostic data B 10 SM 431 AI 16 x 16 Bit diagnostic data B 14 SM 431 AI 8 x 16 Bit diagnostic data B 18 SM 431 AI 8 x RTD x 16 Bit diagnostic data B 16 Smoothing Glossary 17 Smoothing of analog input values 5 36 analog input module 5 41 Spare parts C 1 S...

Page 638: ...f operation 5 53 Thermocouple connection to analog input module 5 53 Three conductor connection 5 52 Glossary 19 Time M7 400 11 32 Timeout mode M7 400 11 29 Transducer four wire 13 37 two wire 13 37 Transmission rate Glossary 19 Two conductor connection 5 52 Glossary 19 Two wire transducers 13 37 connection 13 40 Two wire transmitter Glossary 19 Two wire transmitters 5 48 Type configured M7 400 11...

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