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58 Use in Hazardous Environments

WAGO I/O SYSTEM 750 XTR

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

Manual

Version 1.1.0

Figure 25: Text Detail – Marking Example for Approved Ex i I/O Module According to NEC 505

Table 35: Description of Marking Example for Approved Ex i I/O Module According to NEC 505

Marking

Description

CI I,

Explosion protection group

Zn 2

Area of application

AEx

Explosion protection mark

Type of protection

[ia Ga]

Type of protection and equipment protection

level (EPL): Associated apparatus with intrinsic

safety circuits for use in Zone 20

IIC

Group

Temperature class

Equipment protection level (EPL)

Figure 26: Text Detail – Marking Example for Approved Ex i I/O Module According to NEC 506

Table 36: Description of Marking Example for Approved Ex i I/O Modules According to NEC 506

Marking

Description

CI I,

Explosion protection group

Zn 2

Area of application

AEx

Explosion protection mark

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

Temperature class

Equipment protection level (EPL)

Summary of Contents for 750-481/040-000

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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