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WAGO I/O-SYSTEM 750, User'S Installation And Configuration

The WAGO I/O-SYSTEM 750 offers advanced automation solutions for industrial applications. Enhance your system with this reliable product that offers flexibility and efficiency. Get the most out of your device with our comprehensive user manual, available for free download at manualshive.com today.

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I/O modules  •  245

TTY interface 750-651

Modular I/O System
ETHERNET TCP/IP

4.8.1.1.2  TTY Interface - 20mA Current Loop

750-651

TxD

RxD

13 14

C
D

B

A

750-651

TxD

RxD

__

__

TxD

Data contacts

RxD

RxD

TxD

Function

TxD

RxD

___

___

Receiver

Transmitter

Technical description

This technical description is only valid for hardware and software versions X
X X X 2 C 0 3----. The product series number is printed on the right side of the
module.

The following description is preliminary and is applicable to the factory preset
configuration.
Many other operational modes are possible (please contact WAGO for the cor-
responding settings).

The interface module can operate with all WAGO-I/O-SYSTEM buscouplers
(except for the economy type).

Summary of Contents for I/O-SYSTEM 750

Page 1: ...Modular I O System ETHERNET TCP IP 750 342 750 842 Manual Technical description installation and configuration 750 129 000 002 Version 2 0 0 ...

Page 2: ... Mail support wago com Every conceivable measure has been taken to ensure the correctness and com pleteness of this documentation However as errors can never be fully exclu ded we would appreciate any information or ideas at any time We wish to point out that the software and hardware terms as well as the trademarks of companies used and or mentioned in the present manual are ge nerally trademark ...

Page 3: ...4 2 Digital Inputs 98 4 3 Digital Outputs 132 4 4 Analog Inputs 164 1 5 Analog Outputs 209 1 6 Supply and End modules 217 1 7 Terminal blocks for encoder and resolvers 229 1 8 Special terminal blocks 238 5 ETHERNET 261 5 1 Network architecture Principles and Regulations 262 5 2 Network communication 270 6 Common MODBUS functions 280 6 1 Use of the MODBUS functions 281 6 2 Description of the MODBUS...

Page 4: ...iv Table of Contents Modular I O System ETHERNET TCP IP 8 5 Identification 312 8 6 Installation regulations 314 9 Glossary 316 10 Literature list 327 11 Index 328 ...

Page 5: ...iled in this manual is exclusively geared to special ists having qualifications in PLC programming electrical specialists or per sons instructed by electrical specialists who are also familiar with the valid standards WAGO Kontakttechnik GmbH declines all liability resulting from improper action and damage to WAGO products and third party products due to non observance of the information contained...

Page 6: ...es 1 3 Symbols Danger Always observe this information to protect persons from injury Warning Always observe this information to prevent damage to the device Attention Marginal conditions must always be observed to ensure smooth operation ESD Electrostatic Discharge Warning of damage to the components by electrostatic discharge Observe the precautionary measure for handling components at risk Note ...

Page 7: ...le New END Keys to press are marked in bold with small capitals i e ENTER Keys are marked bold within angle brackets i e F5 Courier Program codes are printed with the font Courier i e END_VAR 1 5 Number notation Number code Example Code Decimal 100 normal notation Hexadecimal 0x64 C notation Binary 100 0110 0100 Within Nibble separated with dots 1 6 Abbreviation AI Analog Input AO Analog Output DI...

Page 8: ...Coupler Controller 1 The Coupler Controller forms the link between the fieldbus and the field devi ces with their I O functions All control functions required for the faultless operation of the I O functions are carried out by the Coupler Controller The connection to different fieldbus systems is established by each of the corre sponding Coupler Controller e g for PROFIBUS INTERBUS CAN MODBUS etc ...

Page 9: ...ystem response times Simple self sufficient control 2 1 3 I O Modules 2 In the I O modules the incoming process data is converted Corresponding to the different requirements special I O modules are available for a variety of functions There are digital and analog inputs and outputs and modules for special functions Counter modules Terminal blocks for encoder and resolvers and communication modules...

Page 10: ...2 2 2 Mechanical Installation All system components can be snapped directly on a carrier rail in accordance with the European standard EN 50022 DIN 35 Attention Ensure that the carrier rail is fastened with countersunk head screws or blind rivets as the snap on foot of the I O components extends onto the carrier rail The installation is simple and space saving All modules have the same shape to mi...

Page 11: ...ss To pull out the fieldbus coupler release the locking disc by pressing on the bottom groove with a screwdriver and then pull the orange colored unlocking lug Fig 2 2 Coupler Controller and unlocking lug G012912d It is also possible to release an individual I O module from the unit by pulling the unlocking lug Fig 2 3 Releasing a I O Module p0xxx01x Danger Ensure that an interruption of the groun...

Page 12: ...Pos 2 Fig 2 4 Power Jumper Contacts g01xx00d Danger The power contacts have sharp edges Handle the module carefully to prevent injury Attention Please take into consideration that some bus modules have no or only some power jumper contacts The design of some modules does not physically al low for assembling them in rows as the grooves for the male contacts are closed at the top The data contacts a...

Page 13: ...end p0xxx06x The clamping force adjusts automatically to the cross section The full surface of the CAGE CLAMP pressure is applied against the conductor without damaging it Conductor deformation is compensated for and self loosening is avoided The transition point between the conductor and the CAGE CLAMP is protected against corrosive influences The connection can be made quickly and is also mainte...

Page 14: ... to the right of the power supply the fuse can be removed from the fuse holder For this insert a screw driver into one of the slits available on each side and lift the holder Fig 2 7 Removing the fuse holder p0xxx05x The fuses can be removed from or inserted into the fuse holder cover Then push the fuse holder back into the original position Fig 2 8 Opening the fuse holder p0xxx03x Fig 2 9 Change ...

Page 15: ...ly it must be filtered through a capacitor 200 µF per 1 A load current A back up capacitor module Order No 288 824 was devel oped for the WAGO I O SYSTEM This module serves to regulate a noisy 24 V DC voltage supply and to keep the ripple voltage within specified limits These fluctuations could be caused by a voltage interruption on the primary side a secondary side overload or the switching of no...

Page 16: ...of Coupler Controller If the sum of the internal power con sumption of all bus modules exceeds this value it is necessary to add addi tional internal system supply modules Order No 750 613 The control electronics in the bus modules are powered by snap fit mounting the bus modules using the internal bus contacts A reliable contact is assured by the gold plated self cleaning slide contacts The remov...

Page 17: ...ning Produce a low impedance connection from the carrier rail to the PE contact point in the cabinet Attention Depending on the I O function some modules do not have P J C s It is im portant to note this when assembling a node Many modules require field side power many do not Please review the circuit diagrams of the individual mod ules An additional power supply module may be necessary Refer to t...

Page 18: ... PATENTS PENDING II 3 G KEMA 01ATEX1024 X EEx nA II T4 CL I DIV 2 Grp A B C D op temp code T4A 24V DC AWG 28 14 55 C max ambient LISTED 22ZA AND 22XM 2 4 2 4 6 0 9 0 1 0 2 0 3 9 0 1 0 2 0 0 Manufacturing Number Calendar week Year Software version Hardware version Fig 2 11 Manufacturing Number g01xx09e The remaining digits and characters represent internal information for WAGO Kontakttechnik GmbH A...

Page 19: ...ontact self cleaning Current via power contactsmax 10 A Voltage drop at Imax 1 V 64 modules Data contacts slide contact hard gold plated 1 5µ self cleaning Environmental conditions Operating temperature 0 C 55 C Storage temperature 20 C 85 C Relative humidity 95 without condensation Resistance to harmful substances acc to IEC 60068 2 42 and IEC 60068 2 43 Special conditions Ensure that additional ...

Page 20: ... values Strength class Evaluation criteria Immunity to interference acc to EN 50082 2 95 EN 61000 4 2 4kV 8kV 2 4 B EN 61000 4 3 10V m 80 AM 3 A EN 61000 4 4 2kV 3 4 B EN 61000 4 6 10V m 80 AM 3 A Emmission to interference acc to EN 50081 2 94 Measuring distance Class EN 55011 G 9 P 30m A G 9 P Exception 750 630 750 631 Dimensions 51 24V 0V PE PE 01 02 C D B A C D B A C D B A C D B A C D B A 100 1...

Page 21: ...r MODBUS TCP 26 3 1 5 Data exchange 31 3 1 5 1 Memory areas 32 3 1 5 2 Addressing 32 3 1 5 3 Data exchange between MODBUS master and I O modules 34 3 1 6 Starting up ETHERNET TCP IP fieldbus nodes 35 3 1 6 1 Note the MAC ID and establish the fieldbus node 35 3 1 6 2 Connecting PC and fieldbus node 35 3 1 6 3 Determining IP addresses 36 3 1 6 4 Allocating the IP address to the fieldbus node 36 3 1 ...

Page 22: ...nected to the node and creates a local process image on this basis which can be a mixed arrangement of analog word by word data exchange and digital bit by bit data exchange modules The local process image is subdivided into an input and an output data area The data of the analog modules are mapped into the process image in the order of their position downstream of the bus coupler The bits of the ...

Page 23: ...erface flap open Fig 3 1 Fieldbus coupler ETHERNET TCP IP G034200e The fieldbus coupler is comprised of Supply module which includes the internal system supply as well as power jumper contacts for the field supply via I O module assemblies Fieldbus interface with the bus connection RJ 45 Display elements LED s for status display of the operation the bus com munication the operating voltages as wel...

Page 24: ... system supply module 3 1 2 3 Fieldbus connection Connection to the fieldbus is by an RJ45 connector A category 5 shielded unshielded twisted pair cable S UTP with an impedance of 100 Ohm 15 is mandatory as a connecting line for the 10BaseT Interface The connection point is physically lowered for the coupler controller to fit in an 80 mm high switch box once connected The electrical isolation betw...

Page 25: ... voltage system C green Status of the operating voltage power jumper contacts 3 1 2 5 Configuration interface The configuration interface used for the communication with WAGO I O CHECK or for firmware download is located behind the cover flap Configuration interface open flap Fig 3 5 Configuration interface g012945e The communication cable 750 920 is connected to the 4 pole header 3 1 2 6 Hardware...

Page 26: ...s and the present configuration In the event of a fault the coupler changes to the Stop condition The I O LED flashes red After a fault free start up the coupler changes to the Field bus start status and the I O LED lights up green Stop red I O LED indicates blink code Switching on the supply voltage Test o k No Yes Fieldbus coupler is in operating mode I O LED is shining green Initialization Dete...

Page 27: ...ien tated I O modules i e those where the data exchange is made byte for byte These I O modules include for example the counter modules I O modules for angle and path measurement as well as the communication modules The data of the I O modules is separate from the local input and output process image in the sequence of their position after the coupler in the individual proc ess image First all the...

Page 28: ...d1 Word2 Word1 Word2 Word1 Word2 Word1 1 4 1 4 1 1 4 1 ON LINK TxD RxD ERROR Ethernet 750 842 I O W AGO ßI O ßSY STE M DI DI DI DI AI AI AI AI Word2 Word1 Word2 Word2 Word1 Highbyte Lowbyte 0x0003 0x0002 0x0001 0x0000 0x0005 0x0004 0x0007 0x0006 0x0008 0x0001 0x0000 0x0003 0x0002 0x0004 0x0004 0x0008 0x000C 0x0005 0x0005 0x0009 0x000D 0x0006 0x0006 0x000A 0x000E 0x0007 0x0007 0x000B 0x000F Process...

Page 29: ...Bit 1 Bit 2 Word2 Word1 Word2 Word1 Word2 Word1 Word2 Word1 Word2 Word1 Word2 Word1 0x0003 0x0203 0x0002 0x0202 0x0001 0x0201 0x0000 0x0200 0x0004 0x0204 0x0203 0x0202 0x0201 0x0200 0x0204 0x0000 0x0200 0x0001 0x0201 0x0200 0x0201 ON LINK TxD RxD ERROR Ethernet 750 342 I O W AGO ßI O ßSY STE M Highbyte Lowbyte Highbyte Lowbyte AO DO AO MODBUS addresses MODBUS addresses MODBUS addresses MODBUS addr...

Page 30: ... specific architecture of the control status byte The following shows the representation of some selected modules in the proc ess image In the examples the order in which the modules are physically arranged in the node reflects the order in the image table starting with register address 0x0000 If the module is at any other position in the fieldbus node the process data of all previous byte wise or...

Page 31: ... 0 C S Control Status byte 1 D1 D0 2 D3 D2 Data bytes Module 1 750 404 750 404 000 001 750 404 000 002 750 404 000 004 3 User data User data Data bytes Module 2 Analog module Channel 1 4 User data User data Data bytes Module 2 Analog module Channel 2 The input bytes D0 to D3 form the 32 bit counter output In the output bytes D0 to D3 the initial value of the counter can be set 3 1 4 3 2 750 404 00...

Page 32: ... with 6 bytes of input and 6 bytes of output data Four words in the process image are occu pied with word alignment Address Bytes Comment Module Offset High Low 0 C S 0 Control Status byte 1 D1 0 D0 0 Data bytes Module 1 Channel 1 750 511 750 511 000 002 2 C S 1 Control Status byte 3 D1 1 D0 1 Data bytes Module 1 Channel 2 750 511 750 511 000 002 4 User data User data Data bytes Module 2 Analog Mo...

Page 33: ...50 631 000 001 Item No Description 750 631 Incremental encoder interface 4 times sampling 750 631 000 001 Incremental encoder interface 1 times sampling The bus module 750 631 and 750 631 000 001 002 appears with 6 bytes of input and 6 bytes of output data and occupying 4 words each with word align ment Address Bytes Comment Module Offset High Low 0 C S Control Status byte 1 D1 D0 ead set counter ...

Page 34: ...e Control Status byte 1 D2 D1 Data bytes Module 1 750 650 750 651 750 653 2 User data User data Data bytes Module 2 Analog module Channel 1 3 User data User data Data bytes Module 2 Analog module Channel 2 3 1 4 3 7 750 650 000 001 RS232 Interface module 5 Byte The RS232 interface module 750 650 can also be operated with a data format of 5 bytes and one Control Status byte i e a total of 6 bytes u...

Page 35: ...e master depending on the kind of query A coupler can communicate with a certain number of simultaneous connections socket connections to other network subscribers 1 connection for HTTP reading HTML pages from coupler and 3 connections via MODBUS TCP reading or writing input and output data from coupler The maximum number of simultaneous connections cannot be exceeded If further connections are to...

Page 36: ... addition all output data of the ETHERNET TCP IP coupler are mirror im aged on a storage area with the address offset 0x0200 This allows to read out put values back by adding 0x0200 to the MODBUS address 3 1 5 2 Addressing 3 1 5 2 1 Addressing the I O modules The arrangement of the I O modules in a node is optional When addressing first of all the more complex modules modules occupying 1 or more b...

Page 37: ...tput modules Digital output modules Input modules for thermal elements Digital output modules with diagnosis 2 Bit channel Input modules for resistance sensors Power supply modules with fuse holder diagnosis Pulse width output modules Solid State power relay Interface module Relay output modules Up down counter I O modules for angle and path measurement Table 3 1 I O module data width 3 1 5 2 2 Ad...

Page 38: ...9 8 7 6 5 4 3 2 1 Process data word Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Table 3 3 Allocation of digital inputs outputs to process data word acc Intel format The outputs can be read back by adding 0x0200 to the MODBUS address The register functions made available in the coupler can be addressed by the MODBUS master along with the imp...

Page 39: ...mation as HTML pages 3 1 6 1 Note the MAC ID and establish the fieldbus node Before establishing your fieldbus node please note the hardware address MAC ID of your ETHERNET fieldbus coupler This is located on the rear of the fieldbus coupler and on the self adhesive tear off label on the side of the fieldbus coupler MAC ID of the fieldbus coupler will be in this format 3 1 6 2 Connecting PC and fi...

Page 40: ...ur PC The Windows NT installation CD or the installations CD for Windows 9x is required for the installation 4 Subsequently click the button Properties The IP address and the subnet mask are found in the IP address tab If appli cable the gateway address of your PC is found in the Gateway tab 5 Please write down the values IP address PC Subnet mask Gateway 6 Now select a desired IP address for your...

Page 41: ...erver Directly following the list of all notations used in the BootP table there are two examples for the allocation of an IP address Example of entry with no gateway and Example of entry with gate way Fig 3 11 BootP table p012908e The examples mentioned above contain the following information Declaration Meaning node1 node2 Any name can be given for the node here ht 1 Specify the hardware type of...

Page 42: ...ond example is not necessary at present insert a in front of the text line of the second example node2 hat 1 ha 003 0DE 0002 00 ip 10 1 254 200 T3 0A 01 FE 01 so that this line will be ignored Note To address more fieldbus nodes enter a corresponding text line showing the corresponding entries for each node 6 Save the altered settings in this text file bootptab txt To do this go to the File menu m...

Page 43: ...he BootP Server again 3 1 6 5 Testing the function of the fieldbus node 1 To test the communication with the coupler and the correct assignment of the IP address call up the DOS prompt under Start menu Program MS DOS Prompt 2 Enter the command ping with the IP address you have assigned in the following form ping space XXXX XXXX XXXX XXXX IP address Example ping 10 1 254 202 Fig 3 13 Example for th...

Page 44: ...d received packets Diagnostic information on the fieldbus coupler Coupler Status Error code Error argument Error description Fig 3 14 Reading out the information via the HTTP protocol G012916d Please proceed as follows 1 Open a web browser such as Microsoft Internet Explorer Netscape Navi gator 2 Simply enter the IP address of your fieldbus node in the address field of the browser and press the Re...

Page 45: ... status of the communication via ETHERNET The second group internal bus consists of the three color I O LED red green orange This LED is used to display the status of the internal bus and i e the status of the fieldbus node LEDs located on the right hand side in the coupler feed section show the status of the supply voltage 3 1 7 1 Blink code A blink code displays detailed fault messages A fault i...

Page 46: ... error on the fieldbus normal operation 3 1 7 3 Node status The operating status of the communication via the internal bus is signalled via the bottom I O LED LED Meaning Trouble shooting I O Green Fieldbus coupler operating perfectly Red a During startup of fieldbus coupler Internal bus being initialized Startup displayed by LED flashing fast for approx 1 2 seconds Red b After startup of fieldbus...

Page 47: ... a fault restart the coupler by cycling the power 3 1 7 4 Fault message via blink code from the I O LED Fault argument Fault description Fault code 1 Hardware and Configuration fault 0 EEPROM check sum fault check sum fault in the parameter area of the flash memory 1 Overflow of the internal buffer memory for the inline code 2 Unknown data type 3 Module type of the flash program memory could not b...

Page 48: ...t diagnostics Example for a fault message Fault The 13th I O module has been removed 1 The I O LED starts the fault display with the first blink sequence approx 10 Hz 2 The second blink phase approx 1 Hz follows the first pause The I O LED blinks four times and thus signals the fault code 4 internal bus data fault 3 The third blink sequence follows the second pause The I O ERR LED blinks twelve ti...

Page 49: ...ers all following MODBUS TCP IP requests with the exception code 0x0004 Slave Device Failure i More information For detailed information on the Watchdog register see Chaper 6 2 12 Watchdog Fieldbus failure 3 1 8 2 Internal bus fault An internal bus fault is created for example if an I O module is removed If this fault occurs during operation the output modules behave in the same man ner as an I O ...

Page 50: ...ing ΠTechnical Data Max n of I O modules 64 Input process image max 512 Byte Output process image max 512 Byte max n of socket connections 1 HTTP 3 MODBUS TCP Voltage supply DC 24 V 15 20 Input currentmax 500 mA at 24 V Efficiency of the power supply 87 Internal current consumption 200 mA at 5 V Total current for I O modules 1800 mA at 5 V Isolation 500 V system supply Voltage via power jumper co...

Page 51: ...xchange between PLC functionality CPU and I O modules 71 1 1 1 1 Data exchange between master and PLC functionality CPU 72 1 1 1 17 Common access of MODBUS master and PLC functionality to outputs 73 3 2 6 Starting up ETHERNET TCP IP fieldbus nodes 75 1 1 1 18 Note the MAC ID and establish the fieldbus node 75 1 1 1 19 Connecting PC and fieldbus node 75 1 1 1 20 Determining IP addresses 76 1 1 1 21...

Page 52: ...se function modules for programming cli ents and servers for all transport protocols TCP UDP etc via a socket API He has access to all fieldbus and I O data Once the ETHERNET TCP IP fieldbus controller is connected it detects all I O modules connected to the node and produces a local process image on the basis of the detected modules This can be a mixed arrangement of analog word by word data exch...

Page 53: ...p open Fig 3 17 Fieldbus controller ETHERNET TCP IP g084200e The fieldbus controller comprises of Device supply with internal system supply module for the system supply as well as power jumper contacts for the field supply via assembled I O mod ules Fieldbus interface with the bus connection Display elements LED s for status display of the operation the bus com munication the operating voltages as...

Page 54: ...LAMP connection Device supply is intended for system supply and field side supply Fig 3 18 Device supply G034201e The integrated internal system supply module generates the necessary voltage to supply the electronics and the connected I O modules The fieldbus interface is supplied with electrically isolated voltage from the internal system supply module ...

Page 55: ...e 6 RD Receive 7 free 8 free Fig 3 19 RJ45 connector and RJ45 connector configuration 3 2 2 4 Display elements The operating condition of the fieldbus controller or node is displayed via light diodes LED 24V 0V 01 02 ON LINK TxD RxD I O ETHERNET C D B A ERROR USR status voltage supply power jumper contacts system Fig 3 20 Display elements 750 842 G012902e LED Color Meaning ON green Fieldbus initia...

Page 56: ...ating mode switch is located behind the cover flap Update firmware Run Stop Reset pushing down open flap mode switch Fig 3 22 Operating mode switch g01xx10e The switch is a push slide switch with 3 settings and a hold to run function Operating mode switch Function From middle to top position Activate program processing RUN From top to middle position Stop program processing STOP Lower position boo...

Page 57: ...ior to a program stop giv ing the user the possibility to program the behavior of the controller in case of a STOP With the aid of this function the controller outputs can be switched to a safe condition 3 2 2 7 Hardware address MAC ID Each WAGO ETHERNET TCP IP fieldbus controller is provided from the factory with a unique and internationally unambiguous physical ETHERNET address also referred to ...

Page 58: ...he operating mode switch is in the top position or by a start command from the WAGO I O PRO 32 The input and output data of the fieldbus and the I O modules as well as the times are read Subsequently the PLC program in the RAM is processed followed by the output data of the fieldbus and the I O modules in the process image Operating system functions amongst others for diagnostics and communication...

Page 59: ...M Determination of the I O modules and the configuration Test o k Yes No Stop Test o k No Determination of the I O modules and the configuration STOP Operating mode Operating mode STOP RUN RUN Fieldbus data data of I O modules Yes Fieldbus start behaviour as a coupler operating mode switch is in the top position or start command in WAGO IO 32 or PRO Online Start Online Stop operating mode switch i...

Page 60: ...st all the byte oriented bus modules are filed in the process image then the bit oriented bus modules The bits of the digital modules are grouped into bytes Once the number of digital I O s exceeds 8 bit the coupler automati cally starts another byte Note If a node is changed this may result in a new process image structure In this case the process data addresses also changes In the event of addin...

Page 61: ...R Ethernet 750 842 I O W AGO ßI O ßSY STE M DI DI DI DI AI AI AI AI Word2 Word1 Word2 Word2 Word1 Highbyte Lowbyte 0x0003 IW3 0x0002 IW2 0x0001 IW1 0x0000 IW0 0x0005 IW5 0x0004 IW4 0x0007 IW7 0x0006 IW6 0x0008 IW8 0x0001 IX8 1 0x0000 IX8 0 0x0003 IX8 3 0x0002 IX8 2 0x0004 IX8 4 0x0004 IX8 4 0x0008 IX8 8 0x000C IX8 12 0x0005 IX8 5 0x0005 IX8 5 0x0009 IX8 9 0x000D IX8 13 0x0006 IX8 6 0x0006 IX8 6 0x...

Page 62: ...ord2 Word1 Word2 Word1 Word2 Word1 Word2 Word1 Word2 Word1 0x0003 0x0203 QW3 0x0002 0x0202 QW2 0x0001 0x0201 QW1 0x0000 0x0200 QW0 0x0004 0x0204 QW4 0x0203 QW3 0x0202 QW2 0x0201 QW1 0x0200 QW0 0x0204 QW4 0x0000 0x0200 QX4 0 0x0001 0x0201 QX4 1 0x0200 QX4 0 0x0201 QX4 1 ON LINK TxD RxD ERROR Ethernet 750 842 W AGO ßI O ßSY STE M AO DO AO Highbyte Lowbyte Highbyte Lowbyte MODBUS addresses MODBUS add...

Page 63: ... the respective bus module description in Chapter 4 I O modu les for the specific architecture of the respective control status byte The following shows the representation of some selected modules in the proc ess image In the examples the order in which the modules are physically arranged in the node reflects the order in the image table starting with register address 0x0000 If the module is locat...

Page 64: ...ata format of the counter modules five bytes is mapped out by the mo dule as four data bytes and one additional control status byte The module supplies a 32 bit counter output while occupying 3 words each in the process image with word alignment Address Bytes Comment Module Offset High Low 0 C S Control Status byte 1 D1 D0 2 D3 D2 Data bytes Module 1 750 404 750 404 000 001 750 404 000 002 750 404...

Page 65: ...nter the load value of counter 1 is transferred in the out put bytes D0 and D1 The load value of counter 2 is transferred respectively in the output bytes D2 and D3 3 2 4 3 3 750 511 000 002 2 Channel Digital Pulsewidth module This process data architecture holds true for the 2 Channel Pulsewidth modu les 750 511 and 750 511 000 002 Item No Description 750 511 2DO 24V DC 0 1A Pulsewidth 750 511 00...

Page 66: ...a total of 4 bytes user data Here 2 words in the input area of the local process image are occupied with word alignment Address Bytes Comment Module Offset High Low 0 D1 D0 1 D3 D2 Data bytes Module 1 750 630 750 630 000 001 750 630 000 006 2 User data User data Data bytes Module 2 Analog module Channel 1 3 User data User data Data bytes Module 2 Analog module Channel 2 3 2 4 3 5 750 631 000 001 I...

Page 67: ...the period dura tion is in D2 together with D3 D4 3 2 4 3 6 750 650 RS232 Interface module 750 651 TTY 20 mA Current Loop 750 653 RS485 Interface module This process data architecture holds true for the modules 750 650 750 651 and 750 653 Item No Description 750 650 RS 232 C Interface 9600 n 8 1 750 651 TTY Interface 20 mA Current Loop 750 653 RS485 Interface The modules appear on the bus as a com...

Page 68: ...te i e a total of 6 bytes user data For this data format order the variation with the part number 750 650 000 001 occu pying 3 words each in the input and output area of the process image with word alignment Address Bytes Comment Module Offset High Low 0 D0 C S Data byte Control Status byte 1 D2 D1 2 D4 D3 Data bytes Module 1 750 650 000 001 3 User data User data Data bytes Module 2 Analog module ...

Page 69: ...a from the controller 2 connections via the PFC available in the PLC functionality for IEC 61131 3 application programs and 2 connections for WAGO I O PRO these connections are reserved for de bugging the application program via ETHERNET For debugging WAGO I O PRO requires 2 connections at the same time However only one programming tool can have access to the controller The maximum number of simul...

Page 70: ...nput modules can be read by the CPU and from the field bus side 2 In the same manner writing on the output modules is possible from the CPU and from the fieldbus side The value of the master is put out on the output while writing on an output The PFC variables are filed in the memory space Word 256 511 of the proc ess image The PFC input variables are written in the input memory space from the fie...

Page 71: ...m the flash to the RAM memory After a successful start up the PFC cycle starts when the operating mode switch is turned to its upper position or by a start com mand from WAGO I O PRO 32 3 2 5 2 Addressing 3 2 5 2 1 Addressing the I O modules The arrangement of the I O modules in a node is optional When addressing first of all the complex modules modules occupying 1 or more bytes are taken into con...

Page 72: ...s Bit 0 0 0 7 0 8 0 15 1 0 1 7 1 8 1 15 254 0 254 7 254 8 2 54 15 255 0 255 7 255 8 255 15 Byte 0 1 2 3 508 509 510 511 Word 0 1 254 255 DWord 0 127 Table 3 5 Address range for the I O module data Address range for fieldbus data Data Address Bit 256 0 256 7 256 8 256 15 257 0 257 7 257 8 257 15 510 0 510 7 510 8 510 15 511 0 511 7 511 8 511 15 Byte 512 513 514 515 1020 1021 1022 1023 Word 256 257 ...

Page 73: ...Bits W Word 16 Bits D Double word 32 Bits 4 Address The character X for bits can be deleted Table 3 8 Absolute addresses Note Enter the absolute address character strings without blanks Example Absolute addresses for input IX14 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 IB29 IB28 IW14 IDW7 The character X for single bits can be deleted Table 3 9 Example for input absolute addresses Address calculation ...

Page 74: ...1 10 9 8 7 6 5 4 3 2 1 Prozess data word Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 High Byte Low Byte Byte D1 D0 Table 3 10 Allocation of digital inputs outputs to process data word acc Intel format Adding 0x0200 to the MODBUS address permits to read back the outputs The register functions addressing can be by the means of the implemented...

Page 75: ...The data can then be processed internally in the controller through the IEC 61131 3 program whereby the flags are filed in a permanent memory area Following this the linking results can be directly written in the output data via absolute address ing IW0 QW0 QW255 IW255 PII Process Input Image PIO Process Output Image Inputs Outputs I O modules 750 4xx 6xx PII PIO PLC functionality CPU Inputs Outpu...

Page 76: ...t Image PIO Process Output Image MODBUS master PII PIO PLC functionality CPU Inputs Outputs Programmable Fieldbus Controller Data from point of view of PLC functionality Data from point of view of MODBUS master I O modules variables I O modules variables I O modules variables I O modules variables PII SPS PII SPS PIO Fig 3 29 Data exchange between MODBUS master and PLC functionality g012944e Data ...

Page 77: ...ssing in the PLC Wordno Bitno 0 1 The PLC functionality of the PFC can also access the data byte by byte and double word by double word With the bytewise access the addresses are computed according to the fol lowing formula High Byte Address Word address 2 Low Byte Address Word address 2 1 With the access by a double word the address is computed according to the following formula Double word addre...

Page 78: ...x QW15 x QD7 x QX15 x 15 MODBUS 0x000 0x0FF 255 0 0x000 0x00F 0 15 0x0F0 0X0FF 240 255 0x000 0x0FF 0 255 0x1000 0x100F 4096 4111 511 0 15 0x0F0 0X0FF 0x000 0x00F 240 255 0x200 0x20F 512 527 0x2F0 0X2FF 752 767 0x1FF 0x200 0x2FF 512 767 0x100 0x1FF0 0x1FFF 8176 8191 256 511 0x1FF 0x100 256 768 0x300 1023 0x3FF 0x1000 0x100F 4096 4111 0x1FF0 0x1FFF 8176 8191 0x2000 0x200F 8192 8207 0x2FF0 0x2FFF 122...

Page 79: ...ldbus node 5 Function of the fieldbus tests 6 Viewing the HTML pages 3 2 6 1 Note the MAC ID and establish the fieldbus node Before establishing your fieldbus node please note the hardware address MAC ID of your ETHERNET fieldbus controller This is located on the rear of the fieldbus controller and on the self adhesive tear off label on the side of the fieldbus controller MAC ID of the fieldbus co...

Page 80: ...The Windows NT installation CD or the installations CD for Windows 9x is required for the installation 4 Subsequently click the button Properties The IP address and the subnet mask are found in the IP address tab If appli cable the gateway address of your PC is found in the Gateway tab 5 Please write down the values IP address PC Subnet mask Gateway 6 Now select a desired IP address for your field...

Page 81: ...le and a hub An allocation over a switch is not possible BootP table Note Prerequisite for the following steps is the correct installation of the WAGO BootP server 1 Go to the Start menu menu item Programs WAGO Software WAGO BootP Server and click on WAGO BootP Server configuration Or go to Start menu menu item Programs WAGO Software WAGO BootP Server and click on WAGO BootP Server then click on t...

Page 82: ...h no gateway can be used 2 Move the mouse pointer to the text line Kein Proxy ht 1 ha 0030DE000100 ip 10 1 254 100 and delete the 12 character hardware address which is entered after ha Enter the MAC ID of your own network controller 3 If you want to give your fieldbus node a name delete the name node1 and enter any name in its place 4 To assign the controller a desired IP address delete the IP ad...

Page 83: ...that the new IP address will be accepted by the controller To do this cycle power to the fieldbus controller for approximately 2 sec onds or press the operating mode switch down which is located behind the configuration interface flap located on the front of the coupler Following this you should see a reply from the buscoupler stating that the IP address has been accepted no errors The IP address ...

Page 84: ...formed successfully you can close the DOS prompt The network node has now been prepared for communication 3 2 6 6 Viewing the HTML pages The information saved in the fieldbus controller can be viewed as an HTML page using a web browser Information on the fieldbus node Terminal Status Number of digital analog or complex modules and their model numbers Representation of the process image Information...

Page 85: ...ress of your fieldbus node in the address field of the browser and press the Enter key The first HTML page with the information on your fieldbus controller will be displayed in the browser window Use the hyperlinks to find out more information Attention If the pages are not displayed after local access to the fieldbus node then de fine in your web browser that as an exception no proxyserver is to ...

Page 86: ...ease refer to the WAGO I O PRO 32 manual order No 759 122 000 001 3 2 7 1 WAGO I O PRO 32 library elements for ETHERNET You are offered various libraries for different IEC 61131 3 programming ap plications in WAGO I O PRO 32 They contain modules of universal use and can thereby facilitate and speed up the creation of your program As standard the library standard lib is available to you The librari...

Page 87: ...a remote sy stem ETH_ERROR Data type Data type defines the error codes returned by the ETHERNET function blocks SEL_PROTOCOL Data type Data type defines the transport protocol to use Is used by ETHERNET_CLIENT_OPEN and ETHERNET_SERVER_OPEN SEL_TYPE Data type Data type defines the semantics of communica tion Is used by ETHERNET_CLIENT_OPEN and ETHERNET_SERVER_OPEN The maximum number of connections ...

Page 88: ...NSE This types are internally used by the functions SEND_MODBUS_MESSAGE and RECV_MODBUS_MESSAGE They map the MODBUS TCP requests and responses so that an easier access to the message fields can be done 3 2 7 2 IEC 61131 3 Program transfer Program transfer from the PC to the controller following programming of the desired IEC 61131 application can be made in two different ways via the serial interf...

Page 89: ...ng of this dialog does not have any entries 3 In the selection window mark the desired driver on the right hand dialog side i e Serial RS232 to configure the serial connection between PC and the controller 4 In the center window of the dialog the following entries have to appear Parity Even and Stop bits 1 If necessary change the entries accordingly You can now begin testing the controller Note To...

Page 90: ... box After all data has been entered click OK 4 While the Ethernet driver is selected click on the new driver you selected in the previous step The following entries have to appear in the center window of the dialog Port No 2455 and IP address the IP address of your controller assigned via BootP If necessary change the entry accordingly You can now begin testing the controller Note To be able to a...

Page 91: ...ts of the three color I O LED red green orange This LED is used to display the status of the internal bus i e the status of the fieldbus node The three color USR LED can be accessed by a user program in the program mable fieldbus controller LEDs located on the right hand side in the coupler power supply section show the status of the supply voltage 3 2 8 1 Blink code A blink code displays detailed...

Page 92: ...on the fieldbus normal operation 3 2 8 3 Node status The operating status of the communication with the internal bus is signalled by the bottom I O LED LED Meaning Trouble shooting I O green Fieldbus controller operating perfectly red a During startup of fieldbus controller Internal bus being initialized Startup displayed by LED flashing fast for approx 1 2 seconds red b After startup of fieldbus ...

Page 93: ...1st flash sequence Introduction of the error indication I O LED 2nd flash sequence Error code Number of flash cycles I O LED 3rd flash sequence Error argument Number of flash cycles Coupler Controller starts up Switching on the power supply Fig 3 36 Signalling of the LED for indication of the node status g012911e After overcoming a fault restart the controller by cycling the power ...

Page 94: ...Fault during register communication n Internal bus fault during register communication after I O module n Fault code 6 Fieldbus specific errors 1 No answer from the BootP server 2 ETHERNET controller not recognized 3 Invalid MACID 4 TCP IP initialization error Fault code 7 I O module is not supported n I O module at position n is not supported Fault code 8 not used 0 Fault code 8 is not used Fault...

Page 95: ...4 V supply for the controller The right hand LED C signals the supply to the field side i e the power jumper contacts LED Meaning Trouble shooting A green Operating voltage for the system exists OFF No operating voltage for the system Check the supply voltage 24V and 0V C green Operating voltage for the power jumper contacts exists OFF No operating voltage for the the power jumper con tacts Check ...

Page 96: ... 3 37 Function block for determining a fieldbus failure g012926x FBUS_ERROR BOOL FALSE no fault TRUE fieldbus failure ERROR WORD 0 no fault 1 fieldbus failure The nodes can set to a safe status in the case of a fieldbus failure using these outputs and a corresponding control program i More information For detailed information to the Watchdog register see Chaper 6 2 12 Watchdog Fieldbus failure 3 2...

Page 97: ...s image max 512 Byte Input variables max 512 Byte Output variables max 512 Byte Configuration via function blocks Program memory 128 Kbyte Data memory 64 Kbyte Non valatile memory 8 KByte Cycle time 3 ms for 1 000 statements 256 dig I O s Max n of socket connections 1 HTTP 3 MODBUS TCP 2 PFC 2 WAGO I O PRO Voltage supply DC 24 V 15 20 Input currentmax 500 mA at 24 V Efficiency of the power supply ...

Page 98: ...ters contain a detailed description of each individual bus module and its variation Attention The process data configuration of some bus modules or their variations are spe cific to the bus coupler used For more detailed information please refer to the chapters Process data architecture for MODBUS TCP in the process image description of the corresponding coupler controller ...

Page 99: ...nel Digital Input filter 0 2 ms DC 5 V 128 750 415 4 Channel Digital Input filter 0 2 ms AC DC 24 V 130 Digital Outputs start on page 132 Item No Name On page 750 501 2 Channel Digital Output 0 5 A DC 24 V 133 750 502 2 Channel Digital Output 2A DC 24 V 133 750 504 4 Channel Digital Output 0 5 A DC 24 V 135 750 506 2 Channel Digital Output 0 5 A DC 24 V diag 137 750 507 2 Channel Digital Output 2 ...

Page 100: ...750 467 2 Channel Analog Input 0 10 V single ended 190 750 468 4 Channel Analog Input 0 10 V single ended 193 750 469 2 Channel Analog Input Thermocouple detection of broken wire 196 750 472 2 Channel Analog Input 0 20mA single ended 16Bit 203 750 474 2 Channel Analog Input 4 20mA single ended 16Bit 203 750 476 2 Channel Analog Input DC 10 Vsingle ended 206 750 478 2 Channel Analog Input DC 0 10 V...

Page 101: ...es passive AC DC 230 V 223 750 613 Supply modules with DC DC Converter DC 24 V 224 750 614 Potential multiplication modules AC DC 24 V 230 V 225 750 615 Supply modules with fuse holder AC 120 V 219 750 616 Separation modules 226 750 622 Binary spacer modules 227 Terminal blocks for encoder and resolvers start on page 229 Item No Name On page 750 630 SSI transmitter interface 24Bit 125 kHz 230 750 ...

Page 102: ...103 750 405 2 Channel Digital Input AC 230 V page 118 750 406 2 Channel Digital Input AC 120 V page 120 750 408 4 Channel Digital Input DC 24 V 3 0 ms 750 409 4 Channel Digital Input DC 24 V 0 2 ms page 122 750 410 2 Channel Digital Input DC 24 V 3 0 ms 750 411 2 Channel Digital Input DC 24 V 0 2 ms page 124 750 412 2 Channel Digital Input DC 48 V 3 0 ms page 126 750 414 4 Channel Digital Input DC...

Page 103: ... supplied through a powerfeed module All 2 channel digital inputs are 4 conductor devices allowing the direct con nection of 4 conductor sensors with the terminations V 0V ground and si gnal The power distribution module 750 614 is available for the connection of mo re sensors to V and 0V but does not continue the grounding contact RC filters are series connected for noise rejection and relay swit...

Page 104: ...3 V 5 V std EN 61131 Type 1 Signal voltage 1 DC 15 V 30 V std EN 61131 Type 1 Input current internal 2 5 mA max Input current field side 5 mA typ Isolation 500 V System power supply Internal bit width 2 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 fr...

Page 105: ...rom module to module when snapped onto the DIN rail with power supplied through a powerfeed module The 4 channel digital inputs are suitable for the direct connection of two 3 conductor sensors V 0V signal The power distribution module 750 614 is available for the connection of mo re sensors to V and 0V RC filters are series connected for noise rejection and switch debouncing They are available wi...

Page 106: ...C 3 V 5 V std EN 61131 Type 1 Signal voltage 1 DC 15 V 30 V std EN 61131 Type 1 Input current internal 5 mA max Input current field side 5 mA typ Isolation 500 V System power supply Internal bit width 4 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 fr...

Page 107: ... page 108 Peak Time Counter 750 404 000 003 s page 109 Frequency Counter Module 0 1 10 kHz 750 404 000 004 s page 114 Up Down Counter switching outputs 750 404 000 005 s page 116 2 Channel Up Counter 16Bit Technical description Attention The description that is in the I O ring binder data pages 888 530 013 600 dated 7 96 is not correct The bottom contacts are additional outputs The described confi...

Page 108: ...DC 24 V 15 20 Signal voltage 0 DC 3 V 5 V Signal voltage 1 DC 15 V 30 V Switching rate 100 kHz max 10kHz max Input current field side 5 mA typ Counter size 32 Bit Data Isolation 500V System power supply Internal bit width 32 Bit Data 8 Bit Control Status Configuration none or via software with the consent of WAGO Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 ...

Page 109: ...0 0 x Set Counter Block Counter Output value at output O2 Output value at output O1 x X The status byte has the following bits Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 x x Counter is set Counter is blocked State of signal at output O1 State of signal at output O1 24 V signal at input U D counter counts up actual si gnal at input CLOCK With the control and status byte the following tasks are...

Page 110: ...it 3 Bit 2 Bit 1 Bit 0 X X 1 X X X X X 4 Set bit 5 setting counter in the control byte in order to finish the Hand shake The bits in the control byte read as follows Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 X 0 X X X X X 5 The set counter reading then appears in the input data with the following data bytes D0 to D3 D3 D2 D1 D0 0x00 0x00 0x00 0x64 Counter counting up Attention For counting...

Page 111: ...ing with pulses at the CLOCK input The changes from 0 V to 24 V are counted The counting is enabled if the GATE U D terminal is an open circuit input or 0V To disable processing the GATE U D input is to be set to 24 V DC The data format of the module is 4 bytes data and a control status byte The module is a 32 Bit counter The format of input and output data is the same as 750 404 The counter modul...

Page 112: ...rate with all WAGO I O SYSTEM bus couplers except for the economy type Organization of the input and output data The counter begins processing with pulses at the CLOCK input and counts the pulses in a special time span The time span is given as 10 s The state of the counter is stored in the process image until the next period After the recording the counting starts again at 0 The activation of the...

Page 113: ...signal at the CLOCK terminal and converts it into a corresponding fre quency value The measurement is enabled if the GATE terminal is an open circuit input or 0V To disable processing the GATE input is to be set to 24 V DC The terminals O1 and O2 work as binary outputs Each output can be activated via specific bits in the CONTROL byte The high states of the input and output channels are each indic...

Page 114: ...00 from upper edge of carrier rail Max Frequency Range Integration time 1 period 0 1 Hz 8 kHz Resolution 0 001Hz Integration time 4 periods 0 25 Hz 32 kHz Resolution 0 01Hz Integration time 16 periods 1 Hz 100 kHz Resolution 0 1Hz 1Hz Measuring Error using the max Frequency Range Range 0 1 Hz 8 kHz 1 Range 0 25 Hz 32 kHz 1 5 Range 1 Hz 100 kHz 1 5 Measurements in a Lower Frequency Range Integratio...

Page 115: ...turned when a static high or static low signal is applied to the CLOCK input If there are no signal changes seen at the CLOCK input the module can be forced to update the process image after defined parameterizable time spans In this state the module will send the non valid value 0xFFFFFFFFH too The following figures illustrate a process data cycle INPUT FREQ DATA VALID PROCESS DATA TP T1 0xFFFFFF...

Page 116: ... the Integration time and the representation of measured frequency value RANGE_SEL REQ0 Selection of the Integration time and the representation of measured frequency value The status byte has the following bits Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 0 ST_ GATE TVD ACK State of the output O2 State of the output O1 RANGE_SEL ACK1 RANGE_SEL ACK0 Bit Description ST_GATE State of GATE input...

Page 117: ...ual frequency If the gate is enabled the input data contains the last valid frequency value In this state the application cannot request a new range The valid frequency range stretches from 0 1 Hz 100D up to 10 kHz 100000D To recognize static CLOCK signals a watchdog timer is implemented The de fault value for the timer is 10s The timer resets on every Power On The application is able to change th...

Page 118: ...ctivated via specific bits in the CONTROL byte The high on states of the input and output channels are each indicated by a LED The counter module can operate with all WAGO I O SYSTEM bus couplers except for the economy type Organization of the input and output data The control byte has the following bits Bit 7 it 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 x Set coun ter Block counter Output value at ...

Page 119: ...er read ing 0x8000 is exceeded Having reached 0 again the outputs are reset If bits 2 or 3 are also set they have priority so that the corresponding output is set in dependent of the counter reading The result of the counter is in binary Example how to activate the digital outputs Set the digital output after 4 000 pulses have been counted There are several possibilities to set an output If A1 is ...

Page 120: ...or the economy type Technical Data Item No 750 404 000 005 Number of outputs 2 Output current 0 5 A Number of counters 2 Input current internal 70 mA Voltage via power jumper contacts DC 24 V 15 20 Signal voltage 0 DC 3 V 5 V Signal voltage 1 DC 15 V 30 V Switching rate 5 kHz max 2 kHz when the U D Input is dynamical switched Input current 5 mA typ Counter size 2x16 Bit Data Isolation 500V System ...

Page 121: ...yte has the following bits Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 x Set coun ter 1 Set coun ter 2 Output value at output O2 Output value at output O1 x x The status byte has the following bits Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 x x Counter1 is set Counter2 is set Actual signal at output O2 Actual signal at output O1 Actual signal at input Clock 2 Actual signal at input Cloc...

Page 122: ... respective operating voltage Power connections are made auto matically from module to module when snapped onto the DIN rail with power supplied through a power feed module All 2 channel digital inputs are 4 conductor devices allowing the direct con nection of 4 conductor sensors with the terminations V 0V ground and si gnal The positions of the different I O modules in the configured node station...

Page 123: ... voltage 0 AC 0 V 40 V Signal voltage 1 AC 79 V 253V Input current internal 2 mA Input current field side 6 5 mA typ Isolation 4 kV System power supply Internal bit width 2 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail ...

Page 124: ...e respective operating voltage Power connections are made auto matically from module to module when snapped onto the DIN rail with power supplied through a power feed module All 2 channel digital inputs are 4 conductor devices allowing the direct con nection of 4 conductor sensors with the terminations V 0V ground and si gnal The positions of the different I O modules in the configured node statio...

Page 125: ... voltage 0 AC 0 V 20 V Signal voltage 1 AC 79 V 132V Input current internal 2 mA Input current field side 4 5 mA typ Isolation 4 kV System power supply Internal bit width 2 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail ...

Page 126: ... onto the DIN rail with power supplied through a power feed module The 4 channel digital inputs are suitable for the direct connection of two 3 conductor sensors V 0V signal The power distribution module 750 614 is available for the connection of more sensors to V and 0V The modules 750 408 and 750 409 are low side switching sinking NPN RC filters are series connected for noise rejection and switc...

Page 127: ...20 Signal voltage 0 DC 15 V 30 V Signal voltage 1 DC 3 V 5 V Input current internal 10 mA Input current field side 5 mA typ Isolation 500 V System power supply Internal bit width 4 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carri...

Page 128: ...when snapped onto the DIN rail with power supplied through a power feed module All 2 channel digital inputs are 4 conductor devices allowing the direct con nection of 4 conductor sensors with the terminations V 0V ground and si gnal The 750 410 and 750 411 are optimized for 2 wire proximity switches RC fil ters are series connected for noise rejection and switch debouncing They are available with ...

Page 129: ...e 1 DC 11 V 30 V std EN 61131 Type 2 Input current internal 2 5 mA max Input current field side 8 mA typ Isolation 500 V System power supply Internal bit width 2 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail A 2 wire pr...

Page 130: ... the respective operating voltage Power connections are made auto matically from module to module when snapped onto the DIN rail with power supplied through a power feed module All 2 channel digital inputs are 4 conductor devices allowing the direct con nection of 4 conductor sensors with the terminations V 0V ground and si gnal RC filters are series connected for noise rejection and switch deboun...

Page 131: ...ignal voltage 0 DC 6 V 10 V Signal voltage 1 DC 34 V 60 V Input current internal 5 mA max Input current field side 3 5 mA typ Isolation 500 V System power supply Internal bit width 2 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of car...

Page 132: ...m module to module when snapped onto the DIN rail with power supplied through a kpower feed module The 4 channel digital inputs are suitable for the direct connection of two 3 conductor sensors V 0V signal The power distribution module 750 614 is available for the connection of more sensors to V and 0V RC filters are series connected for noise rejection and switch debouncing They are available wit...

Page 133: ...nal voltage 0 DC 0 V 0 8 V Signal voltage 1 DC 2 4 5 V Input current internal 5 mA Input current field side 50 µA typ Isolation 500 V System power supply Internal bit width 4 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rai...

Page 134: ... controls via the fieldbus coupler The 4 channel digital input module is designed for a 2 conductor connection The input sig nals are processed via the signal input connections E1 and E1 or E2 and E2 E3 and E3 or E4 and E4 Warning The module has no power contacts For field supply to downstream I O mod ules use a supply module RC filters are series connected for noise rejection and switch debouncin...

Page 135: ...age 1 DC 11 V 30 V AC 10 V 27 V Input current internal 10 mA Input current field side DC 7 5 mA AC 9 5 mA Isolation 500 V System power supply 50 V Channel Channel Internal bit width 4 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of ca...

Page 136: ...el Solid State Relay 2 Outputs AC 230 V 0 3 A page 142 750 511 2 Channel Digital Output DC 24 V 0 1 A Pulse width page 144 750 512 Digital Output Relay 2 normally open contact non floating AC 250 V page 150 750 513 Digital Output Relay 2 normally open contact isolated outputs AC 250 V 2 0 A page 153 750 514 Digital Output Relay 2 changeover contact isolated outputs AC 125 V 0 5 A page 156 750 516 ...

Page 137: ...h two and four channel digital modules a two channel mo dule must be on the left of a four channel module The four channel modules do not have a ground connection All digital outputs are short circuit protected Attention In case of overloads a supply module with fuse 750 601 must be connected on the line side to protect the output modules The indicated output values have been determined for 100 du...

Page 138: ...cts DC 24V 15 20 Output current DC per channel 0 5 A 2 A Input current internal 7 mA Input current field side 15 mA typ load Isolation 500 V system power supply Internal bit width 2 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carr...

Page 139: ...V 0 V signal ground are standard In case of 12 mm wide 4 channel digital output modules it is not possible to use 4 conductor devices 4 signal outputs 2xV and 2x0V are provided In a node using both two and four channel digital modules a two channel mo dule must be on the left of a four channel module The four channel modules do not have a ground connection All digital outputs are short circuit pro...

Page 140: ...20 Output current DC channel 0 5 A short circuit protected Input current internal 15 mA Input current field side 30 mA typ load Isolation 500 V system power supply Internal bit width 4 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of c...

Page 141: ...nel by the connected bus Example a short circuit at the output or an open circuit will set the appropriate error bit true indicating I O failure In this configuration the I O module inclu des 2 digital outputs and 2 separate digital inputs For the digital outputs with diagnostics four conductor devices V 0V signal ground are standard All digital outputs are short circuit protected Attention In cas...

Page 142: ...E CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail The output bits control the state of the outputs Bit Bit 3 Bit 2 Bit 1 Bit 0 Function No function No function Controls O2 Controls O1 The input bits show the state of the output channels Bit Bit 3 Bit 2 Bit 1 Bit 0 Function Diagnostics O2 Diagnostics O2 Diagnostics O1 Diagnos...

Page 143: ...nnel by the connected bus Example a short circuit at the output or an open circuit will set the appropriate error bit true indicating I O failure In this configuration the I O module inclu des 2 digital outputs and 2 separate digital inputs For the digital outputs with diagnostics four conductor devices V 0V signal ground are standard All digital outputs are short circuit protected Attention In ca...

Page 144: ...rrent field side 15 mA typ load Internal bit width 2 in 2 out Configuration without address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail The possibility for diagnostics with 750 507 with each output channel Status from PLC to module LED green ...

Page 145: ...t bits control the state of the outputs Bit Bit 1 Bit 0 Function controls O2 controls O1 The input bits show the state of the outputs Bit Bit 1 Bit 0 Function diagnostics O2 diagnostics O1 output follows output bit 0 0 no load is connected 0 1 short circuit 1 0 power supply too low 1 1 ...

Page 146: ...nal P J C s when snapped onto the DIN rail The power supply of the control side is not made via the power jumper con tacts but directly from the electronics The respective output contacts of the switching element are therefore always positioned at the field side One termi nation point of these contacts must be directly connected to the power supply through a power feed module For the digital outpu...

Page 147: ...ation 1 65 ms typ 5 ms max Volume resistance 2 1 Ω typ 3 2 Ω max Surge current 0 5 A 20 s 1 5 A 0 1 s Overvoltage protection 380 V Varistor Isolation 1 5 kV System power supply Internal bit width 2 Configuration without address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 fr...

Page 148: ... displayed on the right side of the module The initial pre programmed base frequency is for 250 Hz The resolution is 10 Bits and the pulsewidth is modulated The following description is preliminary and is applicable to the factory confi guration The pulsewidth output module 750 511 produces a binary modulated signal of 24 V The connection of the consuming device should be made between the output a...

Page 149: ...Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail Preset Frequency Switching Frequency 250 Hz 100 Hz Formation of on off times The programming of the on off times occur with the resolution of 10 bits The five LSB of the 16 bit value can be zeros or one The MSB will hold the sign and is preset to the null s...

Page 150: ...ically and entered in register 2 The modification changes the frequency of both channels of the bus module The pulse width bus module loads the default values in the registers after power on The PLC must take this case into account if the required values differ from the default values The correspondence between the digit value in the register and the period is different for each type of bus module...

Page 151: ...ter 2 B1 1 B0 0 Register 3 B1 1 B0 1 The output bytes of channel are used for the register values Examples for the pulse width bus module 750 511 The following examples illustrate the register read and write modes The val ues are binary In order to make things easier only the process data of channel 1 is mentioned Register 2 read mode The module is in process date exchange Control byte Output byte...

Page 152: ... Value out of register 2 0xxx xxxx 0000 0000 0000 0000 Process data exchange Register 2 write mode The module is in process data exchange mode Control byte Output byte 1 Output byte 0 0xxx xxxx xxxx xxxx xxxx xxxx Status byte Input byte 1 Input byte 0 0xxx xxxx 0000 0000 0000 0000 Register write access is available by setting bit 7 and bit 6 and entering the register address in the control byte Co...

Page 153: ...xx xxxxx Status byte Input byte 1 Input byte 0 Comment 1000 0010 0000 0000 0000 0000 Value out of register 2 0xxx xxxx 0000 0000 0000 0000 Process data exchange Organization of the in and output data Attention For the process data configuration of these bus modules please refer to chapter Process data architecture for MODBUS TCP in the process image descripti on of the corresponding coupler contro...

Page 154: ...coils is not made through the power jumper contacts but directly from the electronics The respective output contacts of the switching element are therefore always positioned at the field side The power supply is made via a series connected supply terminal block for the respective operating voltage Power connections are made automatically from module to module when snapped onto the DIN rail One ter...

Page 155: ...elay AC 250 V DC 30 V Switching power Relay 500 VA 60 W cos max ρ 0 4 L Rmax 7 ms Switching current Relay AC DC 2 A Isolation 4 kV System power supply Internal bit width 2 Configuration without address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier r...

Page 156: ...WDJH 9 6 Z L W F K L Q J F X U U H Q W 7 SLFDO HOHFWULFDO RSHUDWLQJ OLIH 1 E 04 1 E 05 1 E 06 0 1 1 10 6ZLWFKLQJ FXUUHQW 1 X P E H U R I V Z L W F K L Q J D F W L R Q V DC inductive L R 7ms DC ohmic AC inductive cosϕ 0 4 30 V DC ohmic 120 V AC ohmic 250 V AC ohmsch 30 V DC inductive L R 0 7ms 120 V AC inductive cosϕ 0 4 250 V AC inductive cosϕ 0 4 AC ohmic ...

Page 157: ... directly from the electronics The respective output contacts of the switching element are therefore always positioned at the field side These I O modules are not provided with integrated power jumper contacts Care should be taken to supply each isolated module with separate power supply connections A connection to ground is made through the series power jumper contact to a power feed module The p...

Page 158: ...elay AC 250 V DC 30 V Switching power Relay 500 VA 60 W cos max ρ 0 4 L Rmax 7 ms Switching current Relay AC DC 2 A Isolation 4 kV System power supply Internal bit width 2 Configuration without address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier r...

Page 159: ...WDJH 9 6 Z L W F K L Q J F X U U H Q W 7 SLFDO HOHFWULFDO RSHUDWLQJ OLIH 1 E 04 1 E 05 1 E 06 0 1 1 10 6ZLWFKLQJ FXUUHQW 1 X P E H U R I V Z L W F K L Q J D F W L R Q V DC inductive L R 7ms DC ohmic AC inductive cosϕ 0 4 30 V DC ohmic 120 V AC ohmic 250 V AC ohmsch 30 V DC inductive L R 0 7ms 120 V AC inductive cosϕ 0 4 250 V AC inductive cosϕ 0 4 AC ohmic ...

Page 160: ...ntacts but directly from the electronics The respective output contacts of the switching element are therefore always positioned at the field side These I O modules are not provided with integrated power jumper contacts Care should be taken to supply each isolated module with separate power supply connections A connection to ground is made through the series power jumper contact to a power feed mo...

Page 161: ...ltage Relay AC 125 V DC 30 V Switching power Relay 62 5 VA 30 W Switching current Relay AC 0 5 A DC 1 A Isolation 1 5 kV System power supply Internal bit width 2 Configuration without address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail ...

Page 162: ...ed module For the digital outputs without diagnostic four conductor devices V 0 V signal ground are standard In case of 12 mm wide 4 channel digital output modules it is not possible to use 4 conductor devices 4 signal outputs 2xV and 2x0V are provided All digital outputs are short circuit protected Attention In case of overloads a supply module with fuse 750 601 must be connected on the line side...

Page 163: ...tput current DC 0 5 A short circuit protected Input current internal 15 mA Input current field side 30 mA typ load Isolation 500 V system power supply Internal bit width 4 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail l...

Page 164: ...respective output contacts of the swit ching element are therefore always positioned at the field side The power supply is made via a series connected supply terminal block for the respective operating voltage Power connections are made automatically from module to module when snapped onto the DIN rail One termination point of these contacts must be directly connected to the power supply These I O...

Page 165: ... Switching voltage Relay AC 250 V Switching power Relay 250 VA Switching current Relay 1 0 A Isolation 4 kV System power supply Internal bit width 2 Configuration without address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail ...

Page 166: ...ts without diagnostics four conductor devices V 0 V signal ground are standard In case of 12 mm wide 4 channel digital output modules it is not possible to use 4 conductor devices 4 signal outputs 2xV and 2x0V are provided All digital outputs are short circuit protected Attention In case of overloads a supply module with fuse 750 601 must be connected on the line side to protect the output modules...

Page 167: ...C 5 V Output current DC 20 mA short circuit protected Input current internal 16 mA Input current field side 14 mA typ Isolation 500 V system power supply Internal bit width 4 Configuration no address or configuration adjustment Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rai...

Page 168: ... 2 Channel Analog Input 0 20mA single ended 750 466 2 Channel Analog Input 4 20mA single ended page 186 750 467 2 Channel Analog Input 0 10 V single ended page 190 750 468 4 Channel Analog Input 0 10 V single ended page 193 750 469 2 Channel Analog Input Thermocouple detection of broken wire page 196 750 472 2 Channel Analog Input 0 20mA single ended 16Bit 750 474 2 Channel Analog Input 4 20mA sin...

Page 169: ...nel Analog Input 4 20 mA Differential Input 2 AI 4 20mA Diff 750 454 000 200 formerly 750 484 2 Channel Analog Input 4 20 mA Differential Input with status information within the data word 2 AI 4 20mA Diff Siemens Technical description This description is only intended for hardware version X X X X 2 A 0 0 The serial number can be found on the right side of the module The input channels are differe...

Page 170: ...ion time 2 ms typ Bit width per channel 16Bit Data optional 8Bit Control Status Configuration none or via software with the consent of WAGO Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail Numerical format The digitized measured value is stored in a data word 16 bit as an in...

Page 171: ...for Siemens function blocks For fieldbus masters with the ability to evaluate the status information within the data word i e Siemens format The status information is contained in Bit B0 B2 The digitized input is placed at the position Bit B3 B15 750 452 000 200 formerly 750 482 Input current 0 20mA Value Binary X E O Hex Dec 20 0100 0000 0000 0 0 0 1 4001 16385 20 0100 0000 0000 0 0 0 0 4000 1638...

Page 172: ... Dec 20 0101 0000 0000 0 0 0 1 50 01 20481 20 0101 0000 0000 0 0 0 0 50 00 20480 16 0100 0000 0000 0 0 0 0 40 00 16384 12 0011 0000 0000 0 0 0 0 30 00 12288 8 0010 0000 0000 0 0 0 0 20 00 8192 4 0078 0001 0000 0000 1 0 0 0 1008 4104 4 0001 0000 0000 0 0 0 0 1000 4096 4 0001 0000 0000 0 0 1 1 1003 4099 X without meaning E short circuit or open circuit O overflow ...

Page 173: ...erential Inputs 2 AI 10V DC Siemens Technical description This description is only intended for hardware version X X X X 2 A 0 0 The serial number can be found on the right side of the module The input channels are differential inputs and they have a common ground potential The inputs are connected to I and I The shield is connected to S A capa citive connection is made automatically when snapped ...

Page 174: ...Bit width per channel 16Bit Data optional 8Bit Control Status Configuration none or via software with the consent of WAGO Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail Attention The value of the input signal should be in a range of 0V to 10V or no signal Numerical format ...

Page 175: ...for Siemens function blocks For fieldbus masters with the ability to evaluate the status information within the data word i e Siemens format The status information is contained in Bit B0 B2 The digitized input is placed at the position Bit B3 B15 750 456 000 001 or 000 200 Signal voltage 10V Value Binary X E O Hex Dec 10 0111 1111 1111 1 0 0 1 7F F9 32761 10 0111 1111 1111 1 0 0 0 7F F8 32760 5 01...

Page 176: ...D 2AI NI1000 RTD 750 461 000 007 2 Channel Analog Input Resistance test 10R 5K 2AI Resistance test 10R 5K 750 461 000 200 formerly 750 481 2 Channel Analog Input PT 100 RTD with status information within the data word 2AI PT100 RTD Siemens Technical description This description is only intended for hardware version X X X X 3 A 0 2 The serial number can be found on the right side of the module The ...

Page 177: ...nsors The module is suitable for 2 or 3 wire RTDs Connection is made according to the above wiring diagram Linearization is accomplished over the entire measurement range by a micro processor The temperature ranges of the above listed RTD types are available to the user The temperature ranges of the sensors are represented with a resolution of 1 bit per 0 1 C in one word 16 bits Resulting from thi...

Page 178: ...s to 0 1 C The possible numerical range refers to the standardized temperature range of the used sensors The following table will explain the numerical format on a preset PT100 In the third column the numerical format for PT1000 750 461 000 003 is ex plained 750 461 000 003 Temp C Resistance Ω PT 100 Resistance Ω PT 1000 Value Binary Hex Dec 850 390 481 3904 81 0010 0001 0011 0100 2134 8500 100 13...

Page 179: ...00 13 88 5000 1000 0010 0111 0001 0000 27 10 10000 1200 0010 1110 1110 0000 2E E0 12000 750 461 000 007 Resistance Ω Value Binary Hex Dec 10 0000 0000 0110 0100 EC 00 5120 10 0000 0011 1110 1000 00 14 20 100 0000 0111 1101 0000 00 C8 200 200 0000 1011 1011 1000 01 90 400 300 0000 1111 1010 0000 02 58 600 1000 0001 0011 1000 1000 07 D0 2000 2000 0010 0111 0001 0000 0F A0 4000 3000 0001 0111 0111 00...

Page 180: ...11 1111 1111 0 0 0 FFFF 65535 850 390 0111 1100 1100 1101 0 0 0 7CCD 32949 560 300 0110 0000 0000 0000 0 0 0 6000 24576 266 200 0100 0000 0000 0000 0 0 0 4000 16384 0 100 0010 0000 0000 0000 0 0 0 2000 8192 125 50 0001 0000 0000 0000 0 0 0 1000 4096 185 25 0000 1000 0000 0000 0 0 0 0800 2048 200 20 0000 0110 0110 0110 0 0 0 0666 1638 10 0000 0011 0011 0011 0 0 0 0333 819 ca 9 0001 0000 0001 0001 0...

Page 181: ...pe N 750 462 000 010 2AI Thermo Type R 750 462 000 011 2AI Thermo Type U 750 462 000 050 2AI Thermo Type K without Cold junction compensation 750 462 000 061 2AI Thermo Type U without Cold junction compensation Technical description This description is only intended for hardware version X X X X 2 A 0 1 The serial number can be found on the right side of the module The following description is prel...

Page 182: ...62 module permits the direct connection of thermocouple sensors The module is suitable for 2 or 3 wire thermocouples For the 2 wire connec tion connect the thermocouple wires between TC and TC For the 3 conductor connection the shield is also connected The operation of grounded sensors is provided by means of internal electrical isolation Attention Both inputs are referenced to a common potential ...

Page 183: ...750 462 000 001 Type T 100 C 400 C 750 462 000 002 mV Meter 120 mV 120 mV 750 462 000 003 Type J 100 C 1200 C 750 462 000 006 Type B 600 C 1800 C 750 462 000 007 Type E 100 C 1000 C 750 462 000 008 Type N 100 C 1300 C 750 462 000 009 Type R 0 C 1700 C 750 462 000 010 Type U 25 C 600 C 750 462 000 011 Tab 4 1 Operating mode Temperature range and Item number of the variations Attention The operating...

Page 184: ...0 8000 00 off 950 0 251C 9500 00 off 1100 0 2AF8 11000 00 off 1250 0 30D4 12500 00 off 1370 0 3584 13700 00 off 1370 1 3585 13701 00 off 1370 1 3585 13701 42 on Open circuit Room temperature 0 off 750 462 000 001 Type S T C Value hex Value dec Status byte hex LED 0 0000 0 41 on 0 0 0000 0 00 off 100 0 03E8 1000 00 off 200 0 07D0 2000 00 off 300 0 0BB8 3000 00 off 400 0 0FA0 4000 00 off 500 0 1388 ...

Page 185: ...07D0 2000 00 off 250 0 09C4 2500 00 off 300 0 0BB8 3000 00 off 350 0 0DAC 3500 00 off 400 0 0FA0 4000 42 on 400 0FA0 4000 42 on Open circuit Room temperature 00 off 750 462 000 003 measure value 120 mV U mV Value hex Value dec Status byte hex LED 120 B000 20480 00 off 120 00 B6C2 18750 00 off 90 00 C912 14062 00 off 60 00 DB61 9375 000 off 30 00 EDB1 4687 00 off 0 00 0000 0 00 off 30 00 1250 4688 ...

Page 186: ...off 500 0 1388 5000 00 off 1000 0 2710 10000 00 off 1200 0 2EE0 12000 00 off 1200 2EE0 12000 42 on Open circuit Room temperature 00 off 750 462 000 007 Type B T C Value hex Value dec Status byte hex LED 600 1770 6000 41 on 600 0 1770 6000 00 off 700 0 1B58 7000 00 off 800 0 1F40 8000 00 off 900 0 2328 9000 00 off 1000 0 2710 10000 00 off 1500 0 3A98 15000 00 off 1600 0 3E80 16000 00 off 1700 0 426...

Page 187: ...0 1770 6000 00 off 700 0 1B58 7000 00 off 800 0 1F40 8000 00 off 900 0 2328 9000 00 off 999 0 2706 9990 00 off 999 2706 9990 42 on Open circuit Room temperature 00 off 750 462 000 011 Type U T C Value hex Value dec Status byte hex LED 25 FF06 250 41 on 25 0 FF06 250 00 off 0 0 0000 0 00 off 50 0 01F4 500 00 off 100 0 03E8 1000 00 off 200 0 07D0 2000 00 off 300 0 0BB8 3000 00 off 400 0 0FA0 4000 00...

Page 188: ...4750 00 off 537 5 14FF 5375 00 off 600 0 1770 6000 00 off 600 1770 6000 42 on No identification of open circuit measuring value correspond to 0 C 750 462 000 050 Type K without Cold junction compensation T C Value hex Value dec Status byte hex LED 100 FC18 1000 41 on 100 0 FC18 1000 00 off 0 0 0000 0 00 off 200 0 07D0 2000 00 off 350 0 0DAC 3500 00 off 500 0 1388 5000 00 off 650 0 1964 6500 00 off...

Page 189: ...alue hex Value dec Status byte hex LED 25 FF06 250 41 on 25 0 FF06 250 00 off 0 0 0000 0 00 off 50 0 01F4 500 00 off 100 0 03E8 1000 00 off 150 0 05DC 1500 00 off 200 0 07D0 2000 00 off 250 0 09C4 2500 00 off 300 0 0BB8 3000 00 off 400 0 0FA0 4000 00 off 500 0 1388 5000 00 off 600 0 1770 6000 00 off 600 1770 6000 42 on Open circuit 0000 0 0 off ...

Page 190: ...mA s e S5 FB 750 466 2 Channel Analog Input 4 20 mA single ended 2 AI 4 20 mA s e 750 466 000 200 formerly 750 486 2 Channel Analog Input 4 20 mA single ended with status infomation within the data word 2 AI 4 20 mA s e S5 FB Technical description This description is only intended for hardware version X X X X 2 A 0 1 The serial number can be found on the right side of the module The input channels...

Page 191: ...86 Number of inputs 2 Nominal voltage via system voltage DC DC Input current internal 75 mA typ Input signal 0 20 mA 4 20 mA Resistance 150 Ω at 20 mA Resolution 12 Bit 12 Bit sign for the variations 750 465 000 200 and 750 466 000 200 Signal voltage 29 V max Current limiting 40 mA typ at 24 V for 1 min Measuring error 0 3 from upper limit of effective range Isolation 500V System power supply Conv...

Page 192: ... 0x7FFF 32767 0x42 on 20 20 0111 1111 1111 1XXX 0x7FFF 32767 0x00 off 10 12 0100 0000 0000 0XXX 0x4000 16384 0x00 off 5 8 0010 0000 0000 0XXX 0x2000 8192 0x00 off 2 5 6 0001 0000 0000 0XXX 0x1000 4096 0x00 off 0 156 4 125 0000 0001 0000 0XXX 0x0100 256 0x00 off 0 01 4 0078 0000 0000 0001 0XXX 0x0010 16 0x00 off 0 005 4 0039 0000 0000 0000 1XXX 0x0008 8 0x00 off 0 4 0000 0000 0000 0XXX 0x0000 0 0x0...

Page 193: ... 0 20 mA Binary X E O Hex Dec Error E 1 2 20 5 0101 0000 0000 0000 0 0 1 0x5001 20481 0x42 on 20 0101 0000 0000 0000 0 0 0 0x5000 20480 0x00 off 12 0011 0000 0000 0000 0 0 0 0x3000 12288 0x00 off 8 0010 0000 0000 0000 0 0 0 0x2000 8192 0x00 off 6 0001 1000 0000 0000 0 0 0 0x1800 6144 0x00 off 4 25 0001 0001 0000 0000 0 0 0 0x1100 4608 0x00 off 4 016 0001 0000 0001 0000 0 0 0 0x1010 4112 0x00 off 4...

Page 194: ...tus information within the dataword 2AI 0 10V DC s e S5 FB Technical description This description is only intended for hardware version X X X X 2 A 0 0 The serial number can be found on the right side of the module The input channels are single ended and they have a common ground potential The inputs are connected to I and ground The shield is connected to S This connection in the module is made a...

Page 195: ... Isolation 500V System power supply Conversion time 2 ms typ Bit width per channel 16 Bit Data optional 8 Bit Control Status Configuration none or via software with the consent of WAGO Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail Numerical format All analog values will b...

Page 196: ...on blocks For fieldbus masters with the ability to evaluate the status information within the data word i e Siemens format The status information is contained in Bit B0 B2 The digitized input is placed at the position Bit B3 B15 750 467 000 200 Input voltage 0 10V Value Binary X E O Hex Dec Status 10 0101 0000 0000 0 0 0 1 50 01 20481 42 10 0101 0000 0000 0 0 0 0 50 00 20480 0 5 0011 0000 0000 0 0...

Page 197: ... 0 10V single ended with status information within the data word 4AI 0 10V DC s e Siemens Technical description This description is only intended for hardware version X X X X 2 A 0 0 The serial number can be found on the right side of the module The input channels are single ended and they have a common ground potential The inputs are connected to I and ground The shield is connected to S The conn...

Page 198: ...CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail Numerical format All analog values will be shown in a unit numerical format The resolution is 12 Bits The following table will explain the numerical format 750 467 468 The 3 LSBs are not significant 750 468 Input voltage 0 10V Value Binary Hex Dec Status 10 0111 1111 1111 1111 ...

Page 199: ...ed input is placed at the position Bit B3 B15 750 468 000 200 formerly 750 488 Input voltage 0 10V Value Binary X E O Hex Dec Status 10 0101 0000 0000 0000 0 0 1 50 01 20481 42 10 0101 0000 0000 0000 0 0 0 50 00 20480 0 5 0011 0000 0000 0000 0 0 0 30 00 12288 0 2 5 0010 0000 0000 0000 0 0 0 20 00 8192 0 1 25 0001 1000 0000 0000 0 0 0 18 00 6144 0 0 0049 0001 0000 0000 1000 0 0 0 10 08 4104 0 0 000...

Page 200: ... detection of broken wire Type J 750 469 000 008 2AI Thermo detection of broken wire Type E 750 469 000 012 2AI Thermo detection of broken wire Type L 750 469 000 200 2AI Thermo detection of broken wire Siem Form Technical description This description is only intended for hardware version X X X X 2 A 0 1 The serial number can be found on the right side of the module The following description is pr...

Page 201: ... wire thermocouples For the 2 wire connec tion connect the thermocouple wires between TC and TC For the 3 conductor connection the shield is also connected The operation of grounded sensors is provided by means of internal electrical isolation The module 750 469 detects a broken wire You can find the PNs for the diffe rent sensor types for 750 469 in the following table Attention Both inputs are r...

Page 202: ...50 469 000 001 Type T 100 C 400 C 750 469 000 002 mV meter 120 mV 120 mV 750 469 000 003 Type J 100 C 1200 C 750 469 000 006 Type E 100 C 1000 C 750 469 000 008 Type L 25 C 900 C 750 469 000 012 Tabel Operating mode Temperature range and Item number of the variations Attention The operating mode as mV meter in the range of 120mV to 120mV is only available for hardware version X X X X 3 A 0 2 and a...

Page 203: ...2 0 1E8C 7820 00 off 929 0 144A 9290 00 off 1076 0 2A08 10760 00 off 1223 0 2FC6 12230 00 off 1370 0 3584 13700 00 off 1370 1 3585 13701 00 off 1370 1 3585 13701 42 on Open circuit 7FFF 32767 42 on 750 469 000 001 Broken wire detection Type S T C Value hex Value dec Status byte hex LED 0 0000 0 41 on 0 0 0000 0 00 off 100 0 03E8 1000 00 off 200 0 07D0 2000 00 off 300 0 0BB8 3000 00 off 400 0 0FA0 ...

Page 204: ...0 2000 00 off 250 0 09C4 2500 00 off 300 0 0BB8 3000 00 off 350 0 0DAC 3500 00 off 400 0 0FA0 4000 42 on 400 0FA0 4000 42 on Open circuit 7FFF 32767 42 on 750 469 000 003 Measurement range 120 mV U mV Value hex Value dec Status byte hex LED 120 B6C2 18750 00 off 120 00 B6C2 18750 00 off 90 00 C912 14062 00 off 60 00 DB61 9375 000 off 30 00 EDB1 4687 00 off 0 00 0000 0 00 off 30 00 1250 4688 00 off...

Page 205: ... 1388 5000 00 off 1000 0 2710 10000 00 off 1200 0 2EE0 12000 00 off 1200 0 2EE0 12000 42 on Open circuit 7FFF 32767 42 on 750 469 000 008 Broken wire detection Type E T C Value hex Value dec Status byte hex LED 100 0 FC18 1000 41 on 100 0 FC18 1000 00 off 0 0 0000 0 00 off 100 0 03E8 1000 00 off 200 0 07D0 2000 00 off 300 0 0BB8 3000 00 off 400 0 0FA0 4000 00 off 500 0 1388 5000 00 off 600 0 1770 ...

Page 206: ...lue dec Status byte hex LED 25 FF06 1000 41 on 25 0 FF06 1000 00 off 0 0 0000 0 00 off 100 0 03E8 1000 00 off 200 0 07D0 2000 00 off 300 0 0BB8 3000 00 off 400 0 0FA0 4000 00 off 500 0 1388 5000 00 off 600 0 1770 6000 00 off 700 0 1B58 7000 00 off 800 0 1F40 8000 00 off 900 0 2328 9000 00 off 900 2328 9000 42 on Open circuit 7FFF 32767 42 on ...

Page 207: ...mA 16 Bit s e S5 460 465 Technical description This description is only intended for hardware and software version X X X X 0 2 0 2 0 5 0 3 The serial number can be found on the right side of the module The input channels are single ended and they have a common ground potential The inputs are connected to I Via 24 V 0 V power can be provided directly to the sensor from the module Power connections ...

Page 208: ... 160Ω Imess Resolution 16 Bit internal 15 Bit via fieldbus 12 Bit sign for the variations 750 472 000 200 and 474 000 200 Input filter 50 Hz Noise rejection at sampling frequency 100 dB Noise rejection below sam pling frequency 40 dB Transition requency 13 Hz Isolation 500 V System power supply Conversion time 80 ms typ Bit width per channel 16Bit Data optional 8Bit Control Status Configuration no...

Page 209: ...ion blocks For fieldbus masters with the ability to evaluate the status information within the data word i e Siemens format The status information is contained in Bit B0 B2 The digitized input is placed at the position Bit B3 B15 The numerical for mat for 750 472 000 200 is equivalent to S5 463 and for 750 474 000 200 to S5 460 465 750 472 000 200 474 000 200 Input current 4 20mA Value Binary X E ...

Page 210: ...Input 10 V single ended 2 AI 10 V DC 16 Bit s e 750 478 2 Channel Analog Input 0 10 V single ended 2 AI 0 10 V DC 16 Bit s e Technical description This description is only intended for hardware and software version X X X X 0 4 0 2 The serial number can be found on the right side of the module The input channels are single ended and they have a common ground potential The inputs are connected to I ...

Page 211: ...it Sign Isolation 500 V System power supply Noise rejection at sampling frequency 100 dB Noise rejection below sampling frequency 40 dB Transition Frequency 13 Hz Input filter 50 Hz Conversion time 80 ms Bit width per channel 16Bit Data optional 8Bit Control Status Configuration none or via software with the consent of WAGO Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2...

Page 212: ...0 0000 0x1000 4096 0x00 off 0 0781 0 0781 0000 0001 0000 0000 0x0100 256 0x00 off 0 049 0 049 0000 0000 0001 0000 0x0010 16 0x00 off 0 0003 0 0003 0000 0000 0000 0001 0x0001 1 0x00 off 0 0 0000 0000 0000 0000 0x0000 0 0x00 off 0 5 0000 0000 0000 0000 0x0000 0 0x41 off 1 0000 0000 0000 0000 0x0000 0 0x41 on 5 1100 0000 0000 0000 0xC000 49152 0x00 off 10 1000 0000 0000 0000 0x8000 32768 0x00 off 10 ...

Page 213: ...209 Modular I O System ETHERNET TCP IP 4 5 Analog Outputs 750 550 2 Channel Analog Output DC 0 10 V 750 556 2 Channel Analog Output DC 10 V page 210 750 552 2 Channel Analog Output 0 20mA 750 554 2 Channel Analog Output 4 20mA page 214 ...

Page 214: ...10V DC 750 556 000 200 2 Channel Analog Output 10V with status infomation within the data word 2AO 10V DC Siemens Format Technical description This description is only intended for hardware version X X X X 2 A 0 1 The serial number can be found on the right side of the module The output signal of 750 550 is a 0 10 V signal the output signal of 750 556 is a 10 V signal Sensors should be connected t...

Page 215: ... mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail Numerical format All analog values will be shown in a numerical format The resolution is 12 Bits The 3 LSBs are not significant The following tables will explain the numeri cal format The data format is signed 16 bit although lowest 3 bits are ignored 750 550 Output voltage 0 10V Value B...

Page 216: ...256 0 0049 0000 0000 0001 0000 00 10 16 0 0000 0000 0000 1111 00 0F 15 0 0000 0000 0000 0000 00 00 0 2 5 1110 0000 0000 0000 E0 00 57344 5 1100 0000 0000 0000 C0 00 49152 7 5 1010 0000 0000 0000 A0 00 40960 10 1000 0000 0000 0000 80 00 32768 Numerical format for Siemens function blocks For fieldbus masters with the ability to evaluate the status information within the data word i e Siemens format ...

Page 217: ... 00 4096 1 25 0000 1000 0000 XXXX 08 00 2048 0 0000 0000 0000 XXXX 00 00 0 750 556 000 200 Output oltage 10V Value Binary Hex Dec 10 1100 0000 0000 XXXX C0 00 16384 10 1100 0000 0000 XXXX C0 00 16384 7 5 1101 0000 0000 XXXX D0 00 12288 5 1110 0000 0000 XXXX E0 00 8192 2 5 1111 0000 0000 XXXX F0 00 4096 0 0000 0000 0000 XXXX 00 00 0 2 5 0001 0000 0000 XXXX 10 00 4096 5 0010 0000 0000 XXXX 20 00 819...

Page 218: ...584 2 Channel Analog Output 4 20 mA with status infomation within the data word 2AO 4 20mA Siemens Format Technical description This description is only intended for hardware version X X X X 2 A 0 1 The serial number can be found on the right side of the module The output signal of 750 552 and 750 554 is a 0 20 mA or 4 20 mA signal Sensors may be connected to O and to the common ground 0V The shie...

Page 219: ...mperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail Numerical format All analog values will be shown in a numerical format The following table will explain the numerical format 750 552 554 The 3 LSBs are not signifi cant 750 552 750 554 Output current 0 20 mA Output current 4 20 mA Value B...

Page 220: ...100 0000 0000 0000 40 00 16384 17 5 0011 1000 0000 0000 38 00 14336 15 0011 0000 0000 0000 30 00 12288 12 5 0010 1000 0000 0000 28 00 10240 10 0010 0000 0000 0000 20 00 8192 7 5 0001 1000 0000 0000 18 00 6144 5 0001 0000 0000 0000 10 00 4096 2 5 0000 1000 0000 0000 08 00 2048 0 0000 0000 0000 0000 00 00 0 750 554 000 200 Output current 4 20 mA Value Binary Hex Dec 20 0100 0000 0000 0000 40 00 1638...

Page 221: ... fuse holder AC 120V page 219 750 602 Supply modules passive DC 24 V page 220 750 610 Supply modules with fuse holder with diagn DC 24 V 750 611 Supply modules with fuse holder with diagn AC 230 V page 221 750 612 Supply modules passive AC DC 230 V page 223 750 613 Supply modules with DC DC converter DC 24 V page 224 750 614 Potential multiplication modules AC DC 24 V 230 V page 225 750 616 Separa...

Page 222: ... modules the end module is snapped onto the assembly It completes the internal data circuit and ensures correct data flow This module is a necessary component to all WAGO fieldbus nodes Technical Data Item No 750 600 Voltage Current via contacts Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper e...

Page 223: ...0 601 609 and 615 are additionally equipped with a fuse Changing the fuse is accomplished by pulling out the fuse holder and remo ving the fuse A blown fuse is indicated by a red LED Make sure the proper voltage is applied to the supply module Use caution when changing voltage potential within a node All modules following the supply module will be powered at the new potential The following table s...

Page 224: ...ts Ma ximum current supply to all connected modules is 10 A Should more current be needed additional supply modules may be added in the assembly Make sure the proper voltage is applied to the supply module Use caution when changing voltage potential within a node All modules following will be powered at the new potential Technical Data Item No 750 602 Voltage DC 24 V Current via contacts Max DC 10...

Page 225: ...dules may be added in the assembly Changing the fuse is accomplished by pulling out the fuse holder and remo ving the fuse A blown fuse is indicated by a LED The 750 610 and 611 modules send information about the status of the supply module to the fieldbus coupler through two digital input bits Bit 1 Bit 2 Description 750 610 750 611 0 0 Voltage under DC 5 V AC 40 V 1 0 Fuse blown 0 1 Fuse o k Vol...

Page 226: ...11 Number of inputs 2 Current consumption 5 mA Internal bit width 2 Voltage DC 24 V AC 230 V Current via contacts max 6 3 A Fuse 5 x 20 6 3 A Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail ...

Page 227: ...rent be needed additional supply modules may be added in the assembly Make sure the proper voltage is applied to the supply module Use caution when changing voltage potential within a node All modules following the supply module will be powered at the new potential The following table shows the voltage rating for the supply module Technical Data Item No 750 612 Voltage AC DC 0 230 V Current via co...

Page 228: ... supply modules may be added in the assembly The 750 613 supplies voltage to the field side and the internal data bus It can supply 2A max to the internal data bus If the sum of the internal data bus cur rent consumption exceeds 2 A an additional supply module must be added Make sure the proper voltage is applied to the supply module The following table shows the voltage rating for the supply modu...

Page 229: ...cription The potential multiplication module allows additional and voltage connec tion points up to 4 additional This eliminates the need for external terminal blocks Technical Data Item No 750 614 Voltage AC DC 24 V 230 V Current via contacts max 10 A Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from ...

Page 230: ... 616 030 000 Separation modules 24 V DC 230 V AC Separation modules 24 V DC 230 V AC Technical description This module allows increased air and creepage distances between different field voltages within a node There are two different separation modules The 750 616 module does not have printing The 750 616 030 000 has 24 V DC 230 V AC printed on the front Technical Data Item No 750 616 616 030 000 ...

Page 231: ...n The binary spacer module reserves digital addresses in the WAGO buscoupler The number of inputs or outputs can be selected by two DIP switches 2 4 6 or 8 bits are possible 1 2 3 or 4 channel modules A third DIP Switch se lects inputs or outputs The configuration is indicated by means of 3 LEDs which are lit even if there is no voltage applied The binary spacer module also works as a 24 V supply ...

Page 232: ...th the consent of WAGO Operating temperature 0 C 55 C Wire connection CAGE CLAMP 0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail The DIP switches and LEDs are used as follows When the switch is OFF the LED is also OFF dark LED symbol When the switch is ON the LED ligh tens light LED symbol 1 2 3 4 5 ON X X Don t care OFF Inputs ON...

Page 233: ...ocks for encoder and resolvers Review 229 Modular I O System ETHERNET TCP IP 4 7 Terminal blocks for encoder and resolvers 750 630 SSI transmitter interface 24Bit 125kHz page 230 750 631 Incremental encoder interface page 233 ...

Page 234: ...alternative data format SSI 24BIT 125KHZ BIN 750 630 000 006 SSI transmitter interface 24Bit 250kHz Gray code alternative data format SSI 24BIT 250KHZ GRAY CODE Technical description This technical description is only valid for hardware and software versions X X X X 2 B 0 2 The product series number is printed on the right side of the module The operational mode of the module is factory preset to ...

Page 235: ...0 08 mm2 2 5 mm2 AWG 28 14 8 9 mm Stripped length Dimensions mm WxHxL 12 x 64 x 100 from upper edge of carrier rail Presetting 125 kHz Gray code 24 Bit Data 125 kHz Binary 24 Bit Data 250 kHz Gray code 24 Bit Data Terminal Configuration Input Type Function Signal D and Signal D Input RS422 Positional data from encoder Gray code Signal Cl and Signal CL Output RS422 Clock signal output for communica...

Page 236: ...ited to one revolution or less the maximum re solution of this module is 24 bit The frequency of the data signal input to the SSI module is maintained at 125 kHz Listed below are the recommended cable lengths for the various clock signal Baud rates Baud rate max Cable length 100 kHz 400 m 125 kHz 300 m 200 kHz 200 m 300 kHz 100 m 400 kHz 50 m Attention For the process data configuration of these b...

Page 237: ...nterface 1 time sampling Increment Enc Single Interpret Technical description Attention The description that is in the I O ring binder data pages 888 543 020 101 dated 4 96 is not correct This technical description is only valid for hardware and software versions X X X X 2 B 0 1 The product series number is printed on the right side of the module The described operational mode is 4 times or quadra...

Page 238: ... configuration 4 times sampling 1 times sampling Operational Characteristics The quadrature encoder interface accepts up to two input signals for the coun ting increment The index pulse may also be considered should the control configuration require it There is also a Latch and Gate input available on the module for added functionality The quadrature encoder provides two signals that are shifted 9...

Page 239: ...oder wiring Sensor 0V Output Supply return for encoder supply Sensor 5V Output 5 Volt DC supply for encoder 24V Input 24 Volt DC supply field connection 0V Input Supply return field connection Gate Input 24V 24 Volt DC input for gate signal Latch Input 24V 24 Volt DC input for Latch signal The Input Gate stops the counter Only 0 V or an open connection will initiali ze the counter 24 V stops the c...

Page 240: ... counter value rolls back from 65535 to 0 This bit will automatically be reset if the counter passes through more than two thirds of the count range 43690 to 43689 or if an Overflow occurs CNTSET_ACC The Counter Set Acknowledge bit is set when a valid counter value is preset to the module LATEXT_VAL The Latch External Valid Acknowledge bit is set when a counter value is latched into the module via...

Page 241: ...he EN_LATEXT bit Once the input is enabled the data will be latched into the counter module upon a 0 to 1 transition Upon completion of the latch process the external latch valid bit LATEXT_VAL will be set to 1 Maintaining a Reference Point The storage of a present counter value may also accomplished via the Index pulse from the encoder First the index latch enable bit must be set EN_LACT to a val...

Page 242: ...minal blocks Review Modular I O System ETHERNET TCP IP 4 8 Special terminal blocks 750 650 RS232 C9600 n 8 1 page 239 750 651 TTY 20 mA Current Loop page 245 750 653 RS485 Interface page 251 750 654 Data exchange module page 257 ...

Page 243: ... 9600 N 8 1 750 650 000 001 RS 232 C Interface 9600 n 8 1 5 Byte RS 232 C 9600 N 8 1 5BYTE Technical description This technical description is only valid for hardware and software versions X X X X 2 C 0 3 The product series number is printed on the right side of the module The following description is preliminary and is applicable to the factory preset configuration Many other operational modes ar...

Page 244: ...t 1 x 8 Bit Control Status Description of RS 232 The interface module is designed to operate with all WAGO I O fieldbus cou plers The serial interface module allows the connection of RS 232 Interface devices to the WAGO I O SYSTEM The RS 232 Interface module can provi de gateways within the fieldbus protocol This allows serial equipment such as printers barcode readers and links to local operator ...

Page 245: ...nput bytes One control byte and one status byte are used to control the floating data Requests are indicated by a change of a bit An assigned bit indicates executi on by adopting the value of the request bit Up to 3 characters which have been received via interface can be stored in the input bytes 0 to 2 The output bytes will contain the characters to be sent The control byte consists of the follo...

Page 246: ...rs are put into output buffer if TR TA Receiving data RR RA data in input bytes 0 to 2 characters are available amount of characters is specified in IL0 to IL2 characters in IL0 to IL2 are read out RA is inverted and read out all characters are read when RR RA The transmitting and receiving of data can be done simultaneously The initia lization request has priority and will stop transmitting and r...

Page 247: ...mitted Output byte 0 Control byte Output byte 2 Output byte 1 H 0 x 48 0011 0000 l 0 x 6C e 0 x 60 Entering data to module The transmission request bit TR is inverted Output byte 0 Control byte Output byte 2 Output byte 1 H 0011 0001 l e Send Data As soon as TR TA the rest of the data can be sent Input byte 0 Status byte Input Byte 2 Input byte 1 XX 0XXX XXX0 XX XX The data is still being trans fe...

Page 248: ...e Output byte 2 Output byte 1 XX 0XXX 001X XX XX Command to read from input buffer If RA RR the receiving of additional characters will continue Input byte 0 Status byte Input byte 2 Input byte 1 XX 0XXX 0X1X XX XX No received data available O 0001 0X0X XX XX The information is in the input bytes After the characters have been processed RA is inverted Output byte 0 Control byte Output byte2 Output...

Page 249: ...scription This technical description is only valid for hardware and software versions X X X X 2 C 0 3 The product series number is printed on the right side of the module The following description is preliminary and is applicable to the factory preset configuration Many other operational modes are possible please contact WAGO for the cor responding settings The interface module can operate with al...

Page 250: ... rate Internal bit width 9600 Baud 1 x 24 Bit in out 1 x 8 Bit control status Description TTY The TTY interface module allows the connection of TTY Interface devices to the WAGO I O SYSTEM The TTY Interface module can provide gateways within the fieldbus protocol This allows serial equipment such as printers barcode readers and links to local operator interfaces to communicate directly by the fiel...

Page 251: ...rrent sources Bus connection with a current source and a passive subscriber Organization of the input and output data The module is a combination of an analog input and output module with 2 x 16 bit input and output data The transfer of the data to be transmitted and the received data is made via 3 output and 3 input bytes One control byte and one status byte are used to control the floating data ...

Page 252: ...cked output input buffers are erased serial interface module will load its configuration data Transmitting data TR TA put characters into output bytes 0 to 2 amount of characters is specified in OL0 to OL2 TR is inverted and read out characters are put into output buffer if TR TA Receiving data RR RA input bytes 0 to 2 characters are available amount of characters is specified in IL0 to IL2 charac...

Page 253: ...nd the buffer length of 3 are transmitted Output byte 0 Control byte Output byte 2 Output byte 1 H 0 x 0011 0000 l 0 x 6C e 0 x 60 Entering data to module The transmission request bit TR is inverted Output byte 0 Control byte Output byte 2 Output byte 1 H 0011 0001 l e Send Data As soon as TR TA the rest of the data can be sent Input byte 0 Status byte Input byte 2 Input byte 1 XX 0XXX XXX0 XX XX ...

Page 254: ...verted Output byte 0 Control byte Output byte 2 Output byte 1 XX 0XXX 001X XX XX Command to read from input buf fer If RA RR the receiving of additional characters will continue Input byte 0 Status byte Input byte 2 Input byte 1 XX 0XXX 0X1X XX XX No received data available O 0001 0X0X XX XX The information is in the input bytes After the characters have been processed RA is inverted Output byte 0...

Page 255: ...__ Technical description This technical description is only valid for hardware and software versions X X X X 2 C 0 3 The product series number is printed on the right side of the module The following description is preliminary and is applicable to the factory preset configuration Many other operational modes are possible please contact WAGO for the cor responding settings The interface module can ...

Page 256: ...l bit width 9600 Baud 1 x 24 Bit in out 1 x 8 Bit control status Description RS 485 The interface module is designed to operate with all WAGO I O fieldbus cou plers The serial interface module allows the connection of RS485 or RS488 Interface devices to the WAGO I O SYSTEM The RS485 RS488 Interface module can provide gateways within the fieldbus protocol This allows serial equipment such as printe...

Page 257: ...ion 2 M M S S TxD RxD RxD TxD point topoint c onnec tion bus c onnec tion transmitter and rec eiver rec eiver transmitter 2 M M S S TxD RxD RxD TxD transmitter nd rec eiver transmitter and rec eiver termination termination Organization of the input and output data The module is a combination of analog input and output module with 2 x 16 bit input and output data The transfer of the data to be tran...

Page 258: ...control transmission and reception of data by means of the control byte and the status byte Initialization of the module set IR bit in the control byte to 1 transmit receive functions are blocked output input buffers are erased serial interface module will load its configuration data Transmitting data TR TA put characters into output bytes 0 to 2 amount of characters is specified in OL0 to OL2 TR ...

Page 259: ... and the buffer length of 3 are transmitted Out put byte 0 Control byte Output byte 2 Output byte 1 H 0 x 0011 0000 l 0 x 6C e 0 x Entering data to module The transmission request bit TR is inverted Out put byte 0 Control byte Output byte 2 Output byte 1 H 0011 0001 l e Send Data As soon as TR TA the rest of the data can be sent Input byte 0 Status byte Input byte 2 Input byte 1 XX 0XXX XXX0 XX XX...

Page 260: ...nverted Out put byte 0 Control byte Output byte 2 Output byte 1 XX 0XXX 001X XX XX Command to read from input buffer If RA RR the receiving of additional characters will continue Input byte 0 Status byte Input byte 2 Input byte 1 XX 0XXX 0X1X XX XX No received data available O 0001 0X0X XX XX The information is in the input bytes After the characters have been processed RA is inverted Output byte ...

Page 261: ...unication pair that is connected by means of two twi sted wire pairs Each module is part of a fieldbus node The data exchange is done in full duplex operation independent of the field bus system used The data of the output process image of the fieldbus coupler is transmitted to the communication partner This module then transmits the data to the input process image of its fieldbus coupler and vice...

Page 262: ...ing Internal bit width 1 x 32 Bit in out 1 x 8 Bit control status Description of data exchange module The data exchange module allows for the exchange of 4 5 bytes between dif ferent fieldbus systems via multiplexing of a serial connection The delay which is caused by the multiplexor is 5ms The integrated watchdog function switches all outputs to zero if there is no valid information for more than...

Page 263: ... 1 0 Input byte 0 7 6 5 4 3 2 1 0 Input byte 1 7 6 5 4 3 2 1 0 Input byte 2 7 6 5 4 3 2 1 0 Input byte 3 7 6 5 4 3 2 1 0 Input byte 4 TxD TxD M S 7 6 5 4 3 2 1 0 Control byte 7 6 5 4 3 2 1 0 Status byte EN 5V 10k 10k Organization of the input and output data The module is a combination of a special function input and output module with 1 x 32 40 Bit input and output data The transfer of the data t...

Page 264: ...on In the process image of the transmitting buscoupler one Bit is set to 1 for the whole time As long as this Bit is 1 in the receiving coupler further input Bits can be evaluated If the Bit is 0 the multiplex connection has been dis rupted The further Bits are also 0 because of the watchdog Control of the multiplex connection with acknowledge If the transmitting buscoupler gets an acknowledge fro...

Page 265: ...wing application protocols have been implemented on the basis of the TCP IP stack a MODBUS TCP server a BootP client and an HTTP server These protocols allow the user to create applications master applications with standardized interfaces and transmit process data via an ETHERNET interface Information such as the fieldbus node architecture network statistics and diag nostic information is stored i...

Page 266: ...an internal bus when they are snapped onto the carrier rail It is possible to connect 64 I O modules to an ETHERNET TCP IP fieldbus coupler controller Sensors and actuators are connected to the digital or analog I O modules on the field side These are used for process signal acquisition or signal output to the process respectively The fieldbus coupler controller detects all connected I O modules c...

Page 267: ...iber optic backbone and 10Base FP for fiber optic passive Tab 5 1 ETHERNET transmission standards The four media types are shown with their IEEE shorthand identifiers The IEEE identifiers include three pieces of information The first item 10 stands for the media The third part of the identifier provides a rough indication of segment type or length For thick coaxial cable the 5 indicates a 500 mete...

Page 268: ... TD RD RD hub Fig 5 3 Connection of a node by means of a hub with parallel cables g012908e A switch hub is a device that allows all connected devices to transmit and receive data with each other This can also be viewed as a data traffic cop where the hub polices the data coming in and going out so that it will be transmitted to the correct node WAGO recommends using a switch rather then a hub this...

Page 269: ...y offers the advantage of allowing the extension of an existing network Stations can be added or removed without network interruption Moreover in the event of a defective cable only the network segment and the node connected to this segment is impaired This considerably increases the fail safe of the entire network Tree topology The tree topology combines characteristics of linear bus and star top...

Page 270: ...rotocols or ETHERNET networks where all fiber optic cabling or a combination of a backbone with UTP cabling is used If there is a combination of fiber optic backbone and UTP cabling the rule is simply translated to 7 6 5 rule Cabling guidelines Structured Cabling specifies general guidelines for network architecture of a LAN establishing maximum cable lengths for the grounds area building and floo...

Page 271: ...on connection on a physical level 1 Bridge Segmentation of networks to increase the length 2 Switch Multiport bridge i e each port has a separate bridge function Logically separates network segments thereby reducing network traffic Consistent use makes ETHERNET collision free 2 3 Hub Used to create star topologies supports various transmission media does not prevent any network collisions 2 Router...

Page 272: ... fieldbus system level is required for ETHERNET in industry In ETHERNET it is possible to meet the real time requirements by i e re stricting the bus traffic 10 by using a master slave principle or also by implementing a switch instead of a hub MODBUS TCP is a master slave protocol in which the slaves only respond to commands from the master When only one master is used data traffic over the netwo...

Page 273: ...e messages to make it possible to determine real time requirements At the same time the maximum medium message rate datagram per second the maximum medium duration of a message and the minimum time interval between the messages waiting time of the subscriber is limited Therefore the delay time of a message is predictable Switched ETHERNET In the case of Switched Ethernet several fieldbus nodes are...

Page 274: ...sion reliable enough for industrial requirements To ensure that communication and data transmission via ETHERNET is reliable various communication protocols are required 5 2 2 Communication protocols In a WAGO ETHERNET fieldbus coupler several important communication protocols are implemented in addition to the ETHERNET Standard IP ICMP and ARP on the third ISO OSI layer network layer TCP and UDP ...

Page 275: ...tion Application software protocols and services Ensures the compatibility between applications 6 Presentation Layer Data interpretation 5 Session Layer Opening and closing sessions Communication control 4 Transport Layer Transport Transport Control Protocol TCP Transmission control 3 Network Layer Internet Internet Protocol IP Addressing and routing 2 Data Link Layer Network Interface Packet Driv...

Page 276: ...The data used is packed in an address information frame The following figure shows the structure of such a packet Preamble ETHERNET Header ETHERNET_Data Check sum 8 Byte 14 Byte 46 1500 Byte 4 Byte Fig 5 9 ETHERNET Packet The preamble serves as a synchronization between the transmitting station and the receiving station The ETHERNET header contains the MAC addresses of the transmitter and the rece...

Page 277: ... in a range of 0 0000000 to 0 1111111 Therefore the address range of a Class A network in the first byte is always between 0 and 127 Class B Net ID Byte1 Byte2 Host ID Byte3 Byte4 z B 181 16 232 22 10110101 00010000 11101000 00010110 10 Net ID Host ID The highest bits in Class B networks are always 10 I e the highest byte can be in a range of 10 000000 to 10 111111 Therefore the address range of C...

Page 278: ...the Internet only registered inter nationally unique IP addresses allocated by a central registration service may be used These are available i e from InterNIC International Network Infor mation Center Attention Direct connection to the Internet should only be performed by an authorized network administrator and is therefore not described in this manual Subnets To allow routing within large networ...

Page 279: ...other values beyond 0 and 255 such as i e 255 255 255 128 or 255 255 255 248 etc Your network administrator allocates the subnet mask number to you Together with the IP address this number determines which network your PC and your node belongs to The recipient node which is located on a subnet initially calculates the correct network number from its own IP address and the subnet mask Only then doe...

Page 280: ...ransport of data through the network TCP enables two subscribers to establish a connection for the duration of the data transmission Communication takes place in full duplex mode i e trans mission between two subscribers in both directions simultaneously TCP provides the transmitted message with a 16 bit checksum and each data packet with a sequence number The receiver checks that the packet has b...

Page 281: ...ate a TCP IP packet 5 2 2 4 UDP The UDP protocol like the TCP protocol is responsible for the transport of data Unlike the TCP protocol UDP is not connection orientated i e there are no control mechanisms for the data exchange between transmitter and receiver The advantage of this protocol is the efficiency of the transmitted data and the resulting higher processing speed 5 2 2 5 ICMP The Internet...

Page 282: ... I O data in the process image All data packets are sent via a TCP connection with the port number 502 The MODBUS TCP in the WAGO ETHERNET fieldbus coupler controller allows digital and analog output data to be directly read out at a fieldbus node and special functions to be executed by way of simple function codes from three stations simultaneously i More information Please refer to Chapter 6 Com...

Page 283: ...assigned for the WAGO fieldbus coupler controller This is available free from WAGO over the Internet at www wago com i More information The procedure for address allocation with the WAGO BootP Server is de scribed in detail in the Chapters 3 1 6 4 and 3 2 6 4 Allocating the IP address to the fieldbus node 5 2 3 3 HyperText Transfer Protocol HTTP HTTP is a protocol used by WWW World Wide Web server...

Page 284: ...ing of several input registers FC5 0x05 write coil Writing of an individual output bit FC6 0x06 write single register Writing of an individual output register FC7 0x07 read exception status Reading of the first 8 input bits FC11 0x0B get comm event counters Communication event counter FC15 0x0F force multiple coils Writing of several output bits FC16 0x0010 write multiple registers Writing of seve...

Page 285: ... 1 3 2 3 AO DO AO 750 342 ON LINK TxD RxD I O ERROR Ethernet W AGO ßI O ßSY STE M DI DI DI DI AI AI AI AI Highbyte Lowbyte Highbyte Lowbyte 0x0001 0x0009 0x000D 0x0005 0x0000 0x0008 0x000C 0x0004 0x0003 0x000B 0x000F 0x0007 0x0002 0x000A 0x000E 0x0006 Input modules 750 402 402 472 472 402 476 402 476 Output modules 750 501 550 550 MODBUS addresses MODBUS addresses MODBUS addresses MODBUS addresses...

Page 286: ...m to the master as a re sponse If the coupler receives an incorrect request it sends an error datagram Excep tion to the master The exception code contained in the exception has the following meaning Exception Code Meaning 0x01 Illegal Function 0x02 Illegal Data Address 0x03 Illegal Data Value 0x04 Slave Device Failure The following chapters describe the datagram architecture of request response a...

Page 287: ...he inquired bits are packed in the data field A 1 corre sponds to the ON status and a 0 to the OFF status The lowest value bit of the first data byte contains the first bit of the inquiry The others follow in as cending order If the number of inputs is not a multiple of 8 the remaining bits of the last data byte are filled with zeroes truncated Byte Field name Example Byte 7 MODBUS function code 0...

Page 288: ...nquired bit is packed into the data field A 1 corre sponds to the ON status and a 0 the OFF status The lowest value bit of the first data byte contains the first bit of the inquiry The others follow in an as cending order If the number of inputs is not a multiple of 8 the remaining bits of the last data byte are filled with zeroes truncated Byte Field name Example Byte 7 MODBUS function code 0x02 ...

Page 289: ...e 2 3 protocol identifier 0x0000 Byte 4 5 length field 0x0006 Byte 6 unit identifier 0x01 not used Byte 7 MODBUS function code 0x03 Byte 8 9 reference number 0x0000 Byte 10 11 Word count 0x0002 Response The reply register data is packed as 2 bytes per register The first byte contains the higher value bits the second the lower values Byte Field name Example Byte 7 MODBUS function code 0x03 Byte 8 B...

Page 290: ...3 protocol identifier 0x0000 Byte 4 5 length field 0x0006 Byte 6 unit identifier 0x01 not used Byte 7 MODBUS function code 0x04 Byte 8 9 reference number 0x0000 Byte 10 11 Word count 0x0002 Response The register data of the answer is packed as 2 bytes per register The first byte has the higher value bits the second the lower values Byte Field name Example Byte 7 MODBUS function code 0x04 Byte 8 By...

Page 291: ... address 1 Byte Field name Example Byte 0 1 Transaction identifier 0x0000 Byte 2 3 protocol identifier 0x0000 Byte 4 5 length field 0x0006 Byte 6 unit identifier 0x01 not used Byte 7 MODBUS function code 0x05 Byte 8 9 reference number 0x0001 Byte 10 ON OFF 0xFF Byte 11 0x00 Response Byte Field name Example Byte 7 MODBUS function code 0x05 Byte 8 9 Reference number 0x0001 Byte 10 Value 0xFF Byte 11...

Page 292: ...ample The second output address 0 is set to the value 0x1234 Byte Field name Example Byte 0 1 Transaction identifier 0x0000 Byte 2 3 protocol identifier 0x0000 Byte 4 5 length field 0x0006 Byte 6 Unit identifier 0x01 not used Byte 7 MODBUS function code 0x06 Byte 8 9 reference number 0x0001 Byte 10 11 Register Value 0x1234 Response The reply is an echo of the inquiry Byte Field name Example Byte 7...

Page 293: ... image Request Byte Field name Example Byte 0 1 Transaction identifier 0x0000 Byte 2 3 protocol identifier 0x0000 Byte 4 5 length field 0x0002 Byte 6 unit identifier 0x01 not used Byte 7 MODBUS function code 0x07 Response Byte Field name Example Byte 7 MODBUS function code 0x07 Byte 8 Reference number 0x00 Exception Byte Field name Example Byte 7 MODBUS function code 0x85 Byte 8 Exception code 0x0...

Page 294: ...in binary format The first byte transmits the 0xA5 to the addresses 7 to 0 whereby 0 is the low est value bit The next byte transmits 0xF0 to the addresses 15 to 8 whereby the lowest value bit is 8 Byte Field name Example Byte 0 1 Transaction identifier 0x0000 Byte 2 3 protocol identifier 0x0000 Byte 4 5 Length field 0x0009 Byte 6 unit identifier 0x01 not used Byte 7 MODBUS function code 0x0F Byte...

Page 295: ...the two registers 0 and 1 Byte Field name Example Byte 0 1 Transaction identifier 0x0000 Byte 2 3 protocol identifier 0x0000 Byte 4 5 length field 0x000B Byte 6 Unit identifier 0x01 not used Byte 7 MODBUS function code 0x10 Byte 8 9 reference number 0x0000 Byte 10 11 Word count 0x0002 Byte 12 Byte Count 0x04 Byte 13 14 Register Value 1 0x1234 Byte 15 16 Register Value 2 0x2345 Response Byte Field ...

Page 296: ...process is not performed in the case of exception replies poll commands or counter inquiries Request Byte Field name Example Byte 0 1 Transaction identifier 0x0000 Byte 2 3 protocol identifier 0x0000 Byte 4 5 length field 0x0002 Byte 6 Unit identifier 0x01 not used Byte 7 MODBUS function code 0x0B Response The reply contains a 2 byte status word and a 2 byte event counter The status word only cont...

Page 297: ...04 and 0x5678 are read out of the two registers 0 and 1 Byte Field name Example Byte 0 MODBUS function code 0x17 Byte 1 2 reference number for read 0x0000 Byte 3 4 Word count for read 1 125 0x0002 Byte 5 6 reference number for write 0x0003 Byte 7 8 Word count for read 1 100 0x0001 Byte 9 Byte Count B 2 x word count for read 0x02 Byte 10 B 9 Register Values 0x0123 Response Byte Field name Example B...

Page 298: ...ntroller special registers are present for the selection and status inquiry of the watchdog by the master Register addresses 0x1000 to 0x1008 After switching on the supply voltage the watchdog is not yet activated First step is to set the time out value Register 0x1000 The watchdog can be acti vated by writing a function code in the mask register 0x1001 which is une qual 0 A second activation poss...

Page 299: ... code 1 Bit 1001 0 corresponds to function code1 Bit 1001 1 corresponds to function code2 The watchdog function is started if a value is not equal to zero If codes from non supported functions are entered in the mask the watchdog will not start An existing fault is reset and writing into the process illustration is possible Also here changes cannot be made while the watchdog is running Register ad...

Page 300: ... The watchdog fault reaction is blocked A watchdog fault is reset and writing on the process data is possible again Register address 0x1006 Designation While watchdog is running WD_RUNNING Access Read Default 0x0000 Description Current watchdog status at 0x0 Watchdog not active at 0x1 Watchdog active Register address 0x1007 Designation Restart watchdog WD_RESTART Access read write Default 0x0001 D...

Page 301: ...errun of more than 10 min 1 Write 0x1770 10 60 1000 ms 100 ms in the register for time over run 0x1000 2 Write 0x0001 in the watchdog trigger register 0x1003 to start the watchdog 3 Write 0x0001 0x0000 0x0001 or a counter value in the watchdog trigger register 0x1003 to trigger the watchdog 4 Read the register of the minimum current trigger time and compare it with zero to check if a time overrun ...

Page 302: ...process data words of the inputs Register address 0x1024 Designation CnfLen DigitalOut Access Read Description Number of I O bits with the process data bits of the outputs Register address 0x1025 Designation CnfLen DigitalInp Access Read Description Number of I O bits with the process data bits of the inputs Register address 0x1027 Designation Perform an internal bus cycle Access Read Description ...

Page 303: ...on Major sub item code INFO_MAJOR Access Read Description Extended WAGO order number for special firmware versions or settings 0xFFF for coupler controller Register address 0x2014 Designation Minor sub item code INFO_MINOR Access Read Description Extended WAGO order number for special firmware versions or settings 0xFFF for coupler controller Register address 0x2020 Designation Description INFO_DE...

Page 304: ...igh and Low byte have to be changed over Register address 0x2003 Designation mask 1 GP_AAAA Access Read Description Constant to check whether all bits are available Used together with the 0x2004 register Register address 0x2004 Designation mask 1 GP_5555 Access Read Description Constant to check whether all bits are available Used together with the 0x2003 Register address 0x2005 Designation Highes...

Page 305: ...6 2 17 Special PFC Register only for controller 750 842 The following register is only significant for the fieldbus controller The PFC register is used as an interface for WAGO I O PRO i e for debugging pur poses Register address 0x1040 Designation Process data communication channel Access read write Description ...

Page 306: ...ormation For a description example relating to the software operation please refer to http www win tech com html modscan32 htm 7 2 Visualization and control using SCADA software This chapter is intended to give insight into how the WAGO ETHERNET fieldbus coupler controller can be used for process visualization and control using standard user software There is a wide range of process visualization ...

Page 307: ...ETHERNET driver has been loaded and MODBUS ETHERNET has been selected Subsequently the user is requested to enter the IP address for addressing the fieldbus node At this point some programs allow the user to give the node an alias name i e to call the node Measuring data The node can then be addressed with this name Then a graphic object can be created such as a switch digital or a potenti ometer ...

Page 308: ...ading of several input registers 4 FC4 Ø read input registers Reading of an individual input register The following five digits specify the channel number of the consecutively numbered digital or analog input and or output channels Examples Read the first digital input i e 0 0000 1 Read the second analog input i e 3 0000 2 Application example Thus the digital input channel 2 of the above node Meas...

Page 309: ...s the secondary ex plosion protection comes into play Following is a detailed description of such secondary measures 8 3 Classification meeting CENELEC and IEC The specifications outlined here are valid for use in Europe and are based on the following standards EN50 of CENELEC European Committee for Electrotechnical Standardisation On an international scale these are reflected by the IEC 60079 sta...

Page 310: ...e 0 h 10 h year 8 3 2 Explosion protection group In addition the electrical components for explosive areas are subdivided into two groups Group I Group I includes electrical components for use in fire damp endangered mine structures Group II Group II includes electrical components for use in all other explosive environments The group is further subdivided by pertinent combustible gases in the envi...

Page 311: ...trical operating means Unit categories Explosion group Area of use M1 I Fire damp protection M2 I Fire damp protection 1G II Zone 0 Explosive environment by gas fumes or mist 2G II Zone 1 Explosive environment by gas fumes or mist 3G II Zone 2 Explosive environment by gas fumes or mist 1D II Zone 20 Explosive environment by dust 2D II Zone 21 Explosive environment by dust 3D II Zone 22 Explosive e...

Page 312: ...s refer to a surrounding temperature of 40 C for operation and testing of the electrical components The lowest ignition temperature of the existing explosive atmosphere must be higher than the maximum surface tem perature Temperature classes Maximum surface temperature Ignition temperature of the combustible materials T1 450 C 450 C T2 300 C 300 C 450 C T3 200 C 200 C 300 C T4 135 C 135 C 200 C T5...

Page 313: ...ively the use of explosion protected electrical components in zone 2 This zone encompasses areas where explosive atmospheres can only be expected to occur rarely or short term It represents the transition between the area of zone 1 which requires an explosion protec tion and safe area in which for instance welding is allowed at any time Regulations covering these electrical components are being pr...

Page 314: ...es mist and dust Division 1 encompasses areas in which explosive atmospheres are to be expected occa sionally 10 h 1000 h year as well as continuously and long term 1000 h year Division 2 encompasses areas in which explosive atmospheres can be expected rarely and short term 0 h 10 h year 8 4 2 Explosion protection groups Electrical components for explosion endangered areas are subdivided in three ...

Page 315: ...emperature classes Maximum surface temperature Ignition temperature of the combustible materials T1 450 C 450 C T2 300 C 300 C 450 C T2A 280 C 280 C 300 C T2B 260 C 260 C 280 C T2C 230 C 230 C 260 C T2D 215 C 215 C 230 C T3 200 C 200 C 215 C T3A 180 C 180 C 200 C T3B 165 C 165 C 180 C T3C 160 C 160 C 165 C T4 135 C 135 C 160 C T4A 120 C 120 C 135 C T5 100 C 100 C 120 C T6 85 C 85 C 100 C ...

Page 316: ...28 14 55 C max ambient LISTED 22ZA AND 22XM 2 4 2 4 6 0 9 0 1 0 2 0 3 II 3 G KEMA 01ATEX1024 X EEX nA II T4 Explosion protection group Unit category Community symbol for explosion protected electrical components Approval body and or number of the examination certificate E conforming with European standards Ex explosion protected component n Type of ignition Extended identification Explosion protec...

Page 317: ...I 3 G KEMA 01ATEX1024 X EEx nA II T4 CL I DIV 2 Grp A B C D op temp code T4A 24V DC AWG 28 14 55 C max ambient 2 4 2 4 6 4 1 0 0 0 2 0 3 LISTED 22ZA AND 22XM CL I DIV 2 Grp ABCD optemp code T4A Explosion group gas group Explosion protection group condition of use category Area of application zone Temperature class Fig 8 2 Example for lateral labeling of bus modules 750 400 2 channel digital input ...

Page 318: ...om additional VDE regulations DIN VDE 0100 installation in power plants with rated voltages up to 1000 V DIN VDE 0101 installation in power plants with rated voltages above 1 kV DIN VDE 0800 installation and operation in tele communication plants including information processing equipment DIN VDE 0185 lightning protection systems The USA and Canada have their own regulations The following are exce...

Page 319: ...osion endangered areas Ensure that only approved modules of the electrical operating means will be used Replacement of components can jeopardize the suitability of the system in explosion endangered zones Only disconnect and or connect electrical operating means when the volt age supply is isolated or when a non explosive atmosphere has been as certained Adhere to the specified data regarding volt...

Page 320: ...within a time unit BNC Bayonet Navy Connector Socket for coaxial cable BootP the bootstrap protocol is a protocol which specifies how system and network information is to be transmitted from a server to work stations Bridge Connects two separate networks Broadcast Message which is sent to all stations connected to the network Bus A structure used to transmit data There are two types serial and par...

Page 321: ...he subscribers attempt to re transmit the data D Data bus see Bus Deterministic ETHERNET The ETHERNET data is transferred at a defined time constant The ETHERNET network can be defined and calculated A Switched ETHERNET architecture makes this possible DHCP Dynamic Subscriber Configuration Protocol This protocol allows the auto matic network configuration of a computer Driver Software code which c...

Page 322: ... traf fic from the LAN into the Internet The crucial part of firewalls are static routers which have an access control list used to decide which data packets can pass from which subscriber Frame Unit of data transferred at the Data Link layer It contains the header and ad dressing information FTP File Transfer Protocol A standard application for TCP IP which allows us ers on one machine to transfe...

Page 323: ...al Services i e UNIX Subscribers on the Internet HTML Abbreviation of hypertext markup language HTML is the description language for documents on the World Wide Web It contains language elements for the design of hypertext documents HTTP Hyper Text Transfer Protocol client server TCP IP protocol which is used on the Internet or Intranets for exchanging HTML documents It normally uses port 80 Hub A...

Page 324: ...ce programming languages that can be used for various automation tasks IEEE Institute of Electrical and Electronic Engineers IEEE 802 3 IEEE 802 3 is a IEEE standard ETHERNET only supports the yellow cable as a medium IEEE 802 3 also supports S UTP and wideband coaxial cable The segment lengths range from 500 m for yellow cable 100 m for TP and 1800 m for wideband coaxial cable A star or a bus top...

Page 325: ...oftware and hardware requirements between computer manufacturers The model treats communication removed from specific implementations using seven layers L LAN Local Area Network Library Compilation of modules available to the programmer in the programming tool WAGO I O PRO 32 for the creation of a control program according to IEC 61131 3 M Manchester encoding In this encoding system a 1 is encoded...

Page 326: ...is entered the ping program ICMP generates echo request packets It is used to test whether a node is available Port number The port number together with the IP address forms an unambiguous con nection point between two processes applications Predictable ETHERNET The delay time of a message on an ETHERNET network can be predicted The measures which have been taken in predictable ETHERNET make it vi...

Page 327: ...ard all signals Repeaters are used for longer transmission distances or when the maximum number of nodes of 64 devices per twisted pair segment is exceeded A re quest from a client to server is a provision to act on a serivce or funtion call Request A service request from a client which requests the provision of a service from a server Response The server s reply to a client s request RFC specific...

Page 328: ...t Is a software interface introduced with BSD UNIX for inter process com munication Sockets are also possible in the network via TCP IP As from Windows 3 11 they are also available in Microsoft operating systems Structured cabling This specifies the maximum permissible cable lengths EIA TIA 568 IS 11801 and gives recommendations for the different types topology for ground area building and floor c...

Page 329: ...devices that learn the node connections and can transfer data at the switch and not have to send it back to the main server Switched ETHERNET The segments of this type of ETHERNET are connected by switches There are many applications for switching technologies ETHERNET switching is becoming increasingly popular in local networks as it allows the realization of a deterministic ETHERNET T TCP Transp...

Page 330: ... computer URL has the following format Document type Computer name List of contents File name W WAGO I O PRO 32 Uniform programming environment programming tool from WAGO Kon takttechnik GmbH for the creation of a control program according to IEC 61131 3 for all programmable fieldbus controllers Allows testing debug ging and the start up of a program Web browser Program for reading hypertext The b...

Page 331: ...med html Local Area Networks An introduction to the technology John E McNamara Digital Press 1985 ISBN 0 932376 79 7 Digital Press Teil Nummer EY 00051 DP Network Troubleshooting Guide von Digital Equipment Corporation August 1990 Digital Press Teil Nummer EK 339AB GD 002 Information on RFC Request for Comments http members xoom com spielchen2k archiv public exploits rfcs rfcs ...

Page 332: ...cal isolation 20 51 end module 5 Error diagnosis 40 84 During run up 36 79 Message 40 83 Errors in the network 304 Ethernet 284 Address 298 Buscoupler 27 60 296 305 306 333 Buscoupler startup 35 79 Industry 293 Network 36 80 292 Network architecture 285 Predictable 294 Shared 294 Standard 287 296 Switched 294 Ethernet standard 287 288 Exception 310 311 313 315 316 317 318 319 320 322 323 324 F Fau...

Page 333: ...ta 284 Process image 54 305 Size 285 Protocols 284 Application 305 BootP 301 Communication 296 Nesting of 296 Proxy 41 85 356 R RAM 54 Realtime behaviour 293 Realtime requirements 294 Repeater 284 292 356 Request 310 311 313 315 316 317 318 319 320 322 323 324 356 Request error 310 Reset Hardware 39 83 Response 310 311 313 315 316 317 318 319 320 322 323 324 356 RJ45 284 Router 292 293 298 350 357...

Page 334: ...330 Notes Modular I O System ETHERNET TCP IP ...

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