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38 Process Image

WAGO I/O SYSTEM 750 XTR

750-481/040-000 2AI RTD Ex i XTR

Manual

Version 1.1.0

4.4

Configuration for Potentiometer Measuring

Potentiometer measuring is only possible using 3-wire devices.

When a potentiometer is used for measurement, the relative position of the

connected potentiometer is expressed in percent:

)

(

Slider

)

100

Total

Two settings are available, one for potentiometers with total resistance up to

1.2

kΩ and one for potentiometers up to 5.0 kΩ.

The resolution is 1 digit per 0.0049 %. The increment is determined by the total

resistance RG of the potentiometer. If RG is measured with 16 bit resolution,

using RG = 200 Ω in the measuring range of 5.0 kΩ, the increment is

given by

200

65536

100

Ω

Table 26: Process Image at Configuration for Potentiometer Measuring

Percentage

Numerical value

Status

byte

hex.

LED

Error

AI 1, AI2

binary

hex.

dec.

0.0

'0000.0000.0000.0000'

0x0000

0x00

Off

20.0

'0000.0111.1101.0000'

0x1000

4096

0x00

Off

40.0

0000.1111.1010.0000'

0x2000

8192

0x00

Off

60.0

'0001.0111.0111.0000'

0x3000

12288

0x00

Off

80.0

'0001.1111.0100.0000'

0x4000

16384

0x00

Off

100.0

'0010.0111.0001.0000' 0x4FFF

20479

0x00

Off

> approx.

100.0

'0010.0111.0001.0000' 0x4FFF

20479

0x40

Values marked with “approx.” are not calibrated.

Содержание 750-481/040-000

Страница 1: ...Manual WAGO I O SYSTEM 750 XTR 750 481 040 000 2AI RTD Ex i XTR 2 Channel Analog Input Resistance Measurement Intrinsically Safe Extreme Version 1 1 0...

Страница 2: ...45 55 E Mail support wago com Every conceivable measure has been taken to ensure the accuracy and completeness of this documentation However as errors can never be fully excluded we always appreciate...

Страница 3: ...3 Device Description 14 3 1 View 16 3 2 Connectors 17 3 2 1 Data Contacts Local Bus 17 3 2 2 Power Jumper Contacts Field Supply 18 3 2 3 CAGE CLAMP Connectors 19 3 3 Display Elements 20 3 4 Operating...

Страница 4: ...he United States of America NEC and Canada CEC 57 7 2 Installation Regulations 60 7 2 1 Special Notes including Explosion Protection 60 7 2 2 Special Notes Regarding ANSI ISA Ex 62 8 Appendix 63 8 1 C...

Страница 5: ...manual for the used fieldbus coupler controller Consider power layout of the WAGO I O SYSTEM 750 XTR In addition to these operating instructions you will also need the system description Design Notes...

Страница 6: ...tes a moderate risk potentially hazardous situation which if not avoided could result in death or serious injury Personal Injury Indicates a low risk potentially hazardous situation which if not avoid...

Страница 7: ...Conventions Font Type Indicates italic Names of paths and data files are marked in italic type e g C Program Files WAGO Software Menu Menu items are marked in bold letters e g Save A greater than sig...

Страница 8: ...changes to the coupler or controller should always be carried out by qualified personnel with sufficient skills in PLC programming 2 1 3 Use of the 750 Series in Compliance with Underlying Provisions...

Страница 9: ...er The following actions will result in the exclusion of liability on the part of WAGO Kontakttechnik GmbH Co KG Repairs Changes to the hardware or software that are not described in the operating ins...

Страница 10: ...ical and electronic equipment can be harmful to the environment and human health 2 1 4 1 2 Packaging Packaging contains materials that can be reused PPWD 94 62 EU and 2004 12 EU packaging guidelines a...

Страница 11: ...rotection against UV irradiation Guarantee mechanical stability Restrict access to authorized personnel and may only be opened with tools Ensure disconnect and overcurrent protection The device is int...

Страница 12: ...having seeping and insulating properties The components are not resistant to materials having seeping and insulating properties such as aerosols silicones and triglycerides found in some hand creams...

Страница 13: ...e ensure that environmental factors personnel work space and packaging are properly grounded Use only direct current DC for insulation testing Both the system voltage and field voltage side are capaci...

Страница 14: ...STEM 750 fieldbus couplers controllers and I O modules is only to be done in zone 2 or in non hazardous environments To fulfill Ex i regulations only passive transducers that means without their own v...

Страница 15: ...ered by SELV PELV power supplies The operating status of the channels is indicated by a green status LED per channel A red error LED per channel indicates a wire break a short circuit or that the sign...

Страница 16: ...Figure View Pos Description Details See Section 1 Marking possibility with Mini WSB 2 Status LEDs Device Description Display Elements 3 Data contacts Device Description Connectors 4 CAGE CLAMP connect...

Страница 17: ...are available as self cleaning gold spring contacts Figure 2 Data Contacts Do not place the I O modules on the gold spring contacts Do not place the I O modules on the gold spring contacts in order to...

Страница 18: ...signed as blade contacts and those on the right side as spring contacts Figure 3 Power Jumper Contacts Table 4 Legend for Figure Power Jumper Contacts Contact Type Function 1 Spring contact Potential...

Страница 19: ...sor RL R1 4 left Input AI 1 Sensor R 2 R2 5 left Input AI 2 Sensor R RL2 7 left Input AI 2 Sensor RL R2 8 left Input AI 2 Sensor R S 4 right Common shield connection of input S 8 right Use shielded si...

Страница 20: ...ional readiness and trouble free local bus communication Error AI 1 B Off Normal operation Red Overrange underflow of the admissible measuring range broken wire short circuit 2 Status AI 2 E Off No op...

Страница 21: ...WAGO I O SYSTEM 750 XTR Device Description 21 750 481 040 000 2AI RTD Ex i XTR Manual Version 1 1 0 3 5 Schematic Diagram Figure 6 Schematic Diagram...

Страница 22: ...m supply 25 mA Power consumption Pmax 0 45 W Power loss Pl 0 45 W Isolation 300 VAC system supply Current via power jumper contacts max 1000 mA 3 6 3 Inputs Table 9 Technical Data Inputs Number of inp...

Страница 23: ...tances without taking into account the concurrence LO CO Ex ia IIC 100 mH 13 5 F Ex ia IIB 100 mH 240 F Ex ia IIA 100 mH 1000 F Ex ia I 100 mH 1000 F Reactances with taking into account the concurrenc...

Страница 24: ...Data Climatic Environmental Conditions Surrounding air temperature operation 40 C 70 C Surrounding air temperature storage 40 C 85 C Relative humidity 95 Elevation above sea level without temperature...

Страница 25: ...750 481 040 000 Conformity marking CULUS UL61010 2 201 Korea Certification The following Ex approvals have been granted for the I O module 750 481 040 000 T V 17 ATEX 196484 X I M1 Ex ia Ma I II 3 1 G...

Страница 26: ...following shipbuilding approvals are pending for the I O module 750 481 040 000 ABS American Bureau of Shipping DNV GL Temperature D cold testing at 40 C 16 h Relative humidity B Vibration B vibration...

Страница 27: ...012 A11 2013 Group II electrical equipment Equipment requirements in the types of protection EN 60079 7 2015 Electrical equipment in e type of protection with ec level of protection EN 60079 11 2012 E...

Страница 28: ...1000 shocks per axis and direction half sine 25g 6 ms 1000 shocks per axis and direction half sine Environmental Requirements EN 61850 3 Achieved EN 60721 3 1 1K5 except precipitation and ice formati...

Страница 29: ...EN 60255 26 1 kV conductor conductor 2 kV conductor ground Conducted Disturbances Induced by High frequency Fields EN 61000 4 6 EN 60255 26 10 V 150 kHz 80 MHz Magnetic Fields With Electrical Frequen...

Страница 30: ...scillatory Waves EN 61000 4 18 EN 60255 26 IEEE C37 90 1 1 25 kV conductor conductor 2 5 kV conductor ground Voltage Dips Short term Interruptions and Voltage Fluctuations to DC Supply Inputs EN 61000...

Страница 31: ...60 dB V m AV 3 GHz 6 GHz Shipbuilding Class B 80 dB V m 50 dB V m QP 150 kHz 300 kHz 50 dB V m 34 dB V m QP 0 3 MHz 30 MHz 54 dB V m QP 30 MHz 2 GHz 24 dB V m QP 156 MHz 165 MHz Shipbuilding Class A...

Страница 32: ...Conducted Emission of Interference Line Connection DC Voltage EN 61000 6 3 EN 60255 26 EN 55032 Class A 79 dB V QP 0 15 MHz 0 5 MHz 66 dB V AV 0 15 MHz 0 5 MHz 73 dB V QP 0 5 MHz 30 MHz 60 dB V AV 0...

Страница 33: ...e fieldbus coupler controller is optional which means that accessing or parsing the status information depends on the fieldbus system The input module 750 481 040 000 transmits 16 bit measured values...

Страница 34: ...000 0000 0000 0000 0x0000 0 0x00 Off 100 0 0000 0011 1110 1000 0x03E8 1000 0x00 Off 200 0 0000 0111 1101 0000 0x07D0 2000 0x00 Off 500 0 0001 0011 1000 1000 0x1388 5000 0x00 Off 750 0 0001 1101 0100 1...

Страница 35: ...perature values below 0 C are represented in two s complement binary form Table 22 Process Image at Configuration for Ni100 and Ni1000 Temperature C Numerical value 1 Status byte hex LED Error AI 1 AI...

Страница 36: ...ff 50 0 0000 0001 1111 0100 0x01F4 500 0x00 Off 100 0 0000 0011 1110 1000 0x03E8 1000 0x00 Off 150 0 0000 0101 1101 1100 0x05DC 1500 0x00 Off 200 0 0000 0111 1101 0000 0x07D0 2000 0x00 Off 250 0 0000...

Страница 37: ...f 750 0001 1101 0100 1100 0x1D4C 7500 0x00 Off 1000 0010 0111 0001 0000 0x2710 10000 0x00 Off 1200 0010 1110 1110 0000 0x2EE0 12000 0x00 Off approx 1200 0010 0001 0011 0100 0x2134 8500 0x42 On Values...

Страница 38: ...ment is determined by the total resistance RG of the potentiometer If RG is measured with 16 bit resolution using RG 200 in the measuring range of 5 0 k the increment is given by 04 0 200 65536 0 5 10...

Страница 39: ...ts The blade contacts are sharp edged Handle the I O module carefully to prevent injury Do not touch the blade contacts Requirements for Clearances and Creepage Distances For all sections of a node th...

Страница 40: ...end module at all fieldbus nodes with the WAGO I O SYSTEM 750 XTR fieldbus couplers controllers to guarantee proper data transfer For vibration loads 4g observe the following installation instruction...

Страница 41: ...n devices are energized High voltage can cause electric shock or burns Switch off all power to the device prior to performing any installation repair or maintenance work Temperature range applies to n...

Страница 42: ...snapped in place the electrical connections for the data contacts and power jumper contacts if any to the fieldbus coupler controller or to the previous or possibly subsequent I O module are establis...

Страница 43: ...h CAGE CLAMP Do not connect more than one conductor at one single connection If more than one conductor must be routed to one connection these must be connected in an up circuit wiring assembly for ex...

Страница 44: ...uired Do not exceed maximum current via power contacts The maximum current available from the Power Supply 24 VDC Diagn for Ex i XTR Modules 750 606 040 000 is 1 A When configuring the system ensure t...

Страница 45: ...t I O modules via the power contacts designed as spring contacts Figure 11 Ex i XTR Power Supply Concept Table 27 Legend for Figure Ex i XTR Power Supply Concept Pos Explanation 1 XTR fieldbus coupler...

Страница 46: ...Categories Table 28 Legend for Figure Overvoltage Categories Pos Explanation 1 XTR fieldbus coupler controller 2 XTR filter module 3 XTR supply module Power Supply 24 VDC Diagn for Ex i XTR Modules 75...

Страница 47: ...tion field side power supply filters 750 624 040 001 Field Supply Filter 24 VDC HI NC XTR or power supply filters 750 626 040 000 Supply Filter 24 VDC HI XTR are generally to be used for XTR I O modul...

Страница 48: ...gure 13 Power Supply Concept Example 1 Table 30 Legend for Figure Power Supply Concept Example 1 Pos Explanation 1 XTR fieldbus coupler controller 2 XTR filter module 750 626 040 000 3 XTR supply Powe...

Страница 49: ...t Example 2 Table 31 Legend for Figure Power Supply Concept Example 2 Pos Explanation 1 XTR fieldbus coupler controller 2 XTR filter module 750 626 040 000 3 XTR filter module 750 626 040 000 or 750 6...

Страница 50: ...SYSTEM 750 XTR 750 481 040 000 2AI RTD Ex i XTR Manual Version 1 1 0 6 3 Connection Examples 6 3 1 2 RTD 2 Conductors Figure 15 Example Connection 2 RTD 2 Wire 6 3 2 2 RTD 3 Conductors Figure 16 Exam...

Страница 51: ...TEM 750 XTR Connect Devices 51 750 481 040 000 2AI RTD Ex i XTR Manual Version 1 1 0 6 3 3 2 Resistance Figure 17 Example Connection 2 Resistance 6 3 4 2 Potentiometer Figure 18 Example Connection 2 P...

Страница 52: ...dous areas and shall be used in accordance with the marking and installation regulations The following sections include both the general identification of components devices and the installation regul...

Страница 53: ...0 481 040 000 2AI RTD Ex i XTR Manual Version 1 1 0 7 1 Marking Configuration Examples 7 1 1 Marking for Europe According to ATEX and IECEx Figure 19 Marking Example According to ATEX and IECEx Figure...

Страница 54: ...sion group of dust T135 C Max surface temperature of the enclosure without a dust layer Dc Equipment protection level EPL Mining I Equipment group Mining M2 Category High level of protection Ex Explos...

Страница 55: ...ironments 55 750 481 040 000 2AI RTD Ex i XTR Manual Version 1 1 0 Figure 21 Marking Example for Approved Ex i I O Module According to ATEX and IECEx Figure 22 Text Detail Marking Example for Approved...

Страница 56: ...ayer Dc Equipment protection level EPL Mining I Equipment Group Mining M2 M1 Category High level of protection with electrical circuits which present a very high level of protection Ex Explosion prote...

Страница 57: ...of America NEC and Canada CEC Figure 23 Marking Example According to NEC Figure 24 Text Detail Marking Example According to NEC 500 Table 34 Description of Marking Example According to NEC 500 Marking...

Страница 58: ...tection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL Figure 26 Text Detail Marking Example for Appr...

Страница 59: ...Type of protection ia IIIC Type of protection and equipment protection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment pro...

Страница 60: ...en replacing components The product is an open system As such the product must only be installed in appropriate enclosures or electrical operation rooms to which the following applies Can only be open...

Страница 61: ...icular Operating DIP switches coding switches or potentiometers Replacing fuses Wiring connecting or disconnecting of non intrinsically safe circuits is only permitted in the following cases The circu...

Страница 62: ...ne networks or telecommunication cables WARNING The radio receiver module 750 642 may only be used to connect to external antenna 758 910 WARNING Product components with fuses must not be fitted into...

Страница 63: ...ite a parameterization made with the GSD file the I O module operates with the WAGO I O CHECK settings until the 750 333 040 000 Fieldbus Couplers are restarted After restart the I O module is re para...

Страница 64: ...tion GSD Entry PI Length Byte Data Type Inst Module Sub Module I O 750 481 0 000 2AI RTD INT16 2 I 4 n a INT16 2 UINT8 INT16 2 I O 6 6 UINT8 INT16 8 1 2 2AI RTD Ex i Parameterization The I O module ca...

Страница 65: ...WAGO I O SYSTEM 750 XTR Appendix 65 750 481 040 000 2AI RTD Ex i XTR Manual Version 1 1 0 Figure 29 Example of a Parameter Assignment Dialog for PROFINET IO Fieldbus Couplers...

Страница 66: ...ter Value WAGO I O CHECK GSD File PB DP PN IO Sensor type RTD Pt100 RTD Ni100 RTD Pt1000 RTD Pt500 RTD Pt200 RTD Ni1000 RTD Ni120 POT 5k POT 1k2 R 5k R 1k2 Connection type 3 conductors 2 conductors PI...

Страница 67: ...Channel Parameters Parameter Value Explanation Diagnostics Channel x x 0 1 The fieldbus coupler controller signals a diagnosis if one of the following events External error Measurement range underflo...

Страница 68: ...1 true Provided that the channel diagnostics of the respective signal channel has been activated an external error leads to transmission of a diagnostic alarm and entry in the diagnostics database of...

Страница 69: ...Resistance 51 Figure 18 Example Connection 2 Potentiometer 51 Figure 19 Marking Example According to ATEX and IECEx 53 Figure 20 Text Detail Marking Example According to ATEX and IECEx 53 Figure 21 M...

Страница 70: ...00 34 Table 22 Process Image at Configuration for Ni100 and Ni1000 35 Table 23 Process Image at Configuration for Ni120 36 Table 24 Process Image at Configuration for Measuring Range 10 1 2 k 37 Table...

Страница 71: ...WAGO I O SYSTEM 750 XTR List of Tables 71 750 481 040 000 2AI RTD Ex i XTR Manual Version 1 1 0 Table 41 General Module Channel Parameters 67 Table 42 General Module Channel Parameters 68...

Страница 72: ...WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastra e 27 D 32423 Minden Phone 49 571 887 0 Fax 49 571 887 844169 E Mail info wago com Internet www wago com...

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