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Use in Hazardous Environments

WAGO-I/O-SYSTEM 750 XTR

750-453/040-000 4AI 0-20mA S.E. /XTR

Manual

Version 1.3.0

Explosive atmosphere occurring simultaneously with assembly, installation or
repair work must be ruled out. Among other things, these include the following
activities

•

Insertion and removal of components

•

Connecting or disconnecting from fieldbus, antenna, D-Sub, ETHERNET or
USB connections, DVI ports, memory cards, configuration and
programming interfaces in general and service interface in particular:

•

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 circuit is disconnected from the power supply.

•

The area is known to be non-hazardous.

Outside the device, suitable measures must be taken so that the rated voltage is
not exceeded by more than 40 % due to transient faults (e.g., when powering the
field supply).

Product components intended for intrinsically safe applications may only be
powered by 750-606 or 750-625/000-001 bus supply modules.

Only field devices whose power supply corresponds to overvoltage category I or
II may be connected to these components.

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Summary of Contents for 750-453/040-000

Page 1: ...Manual WAGO I O SYSTEM 750 XTR 750 453 040 000 4AI 0 20mA S E XTR 4 Channel Analog Input Module 0 20 mA Single ended XTR Version 1 3 0 ...

Page 2: ...4 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 any information or suggestions for improving the documentation E Mail documentation wago com We wish to point out that the software and hardware terms as well as the trademarks of companies used and...

Page 3: ... 2 Safety Advice Precautions 12 3 Device Description 15 3 1 View 17 3 2 Connectors 18 3 2 1 Data Contacts Local Bus 18 3 2 2 Power Jumper Contacts Field Supply 19 3 2 3 CAGE CLAMP Connectors 20 3 3 Display Elements 21 3 4 Operating Elements 21 3 5 Schematic Diagram 22 3 6 Technical Data 23 3 6 1 Device Data 23 3 6 2 Power Supply 23 3 6 3 Communication 23 3 6 4 Inputs 24 3 6 5 Connection Type 24 3 ...

Page 4: ...41 7 1 Marking Configuration Examples 42 7 1 1 Marking for Europe According to ATEX and IECEx 42 7 1 2 Marking for the United States of America NEC and Canada CEC 46 7 2 Installation Regulations 49 7 2 1 Special Notes Regarding Explosion Protection 49 7 2 2 Special Notes Regarding ANSI ISA Ex 51 List of Figures 52 List of Tables 53 ...

Page 5: ...he 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 XTR Guidelines and Recommendations for Increasing Operational Safety and the manual for the used fieldbus coupler controller which can be downloaded at www wago com There you can obtain important i...

Page 6: ...cates 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 avoided may result in minor or moderate injury Damage to Property Indicates a potentially hazardous situation which if not avoided may result in damage to property Damage to Property Caused by Electrosta...

Page 7: ...0 XTR Notes about this Documentation 7 750 453 040 000 4AI 0 20mA S E XTR Manual Version 1 3 0 Additional Information Refers to additional information which is not an integral part of this documentation e g the Internet ...

Page 8: ...ata 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 sign between two names means the selection of a menu item from a menu e g File New Input Designation of input or optional fields are marked in bold letters e g Start of measurement range Value Input or selective values are marked in inverted commas e g Enter the ...

Page 9: ...ments All 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 Fieldbus couplers controllers and I O modules found in the modular WAGO I O SYSTEM 750 receive digital and analog signals from sensors and transmit them to actuators or higher level control ...

Page 10: ... by the user 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 instructions Improper use of the components Further details are given in the contractual agreements Please send your request for modified and new hardware or software configurations directly to...

Page 11: ...trical 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 apply throughout Europe Directives and laws may vary nationally Environmentally friendly disposal of the packaging protects the environment and allows sustainable and efficient use of resources Obser...

Page 12: ... protection 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 intended for installation in automation technology systems Disconnect protection is not integrated Connected systems must be protected by a fuse Provide suitable disconnect and overcurrent protection o...

Page 13: ...ls 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 If you cannot exclude that such materials will appear in the component environment then install the components in an enclosure being resistant to the above mentioned materials Clean tools and materi...

Page 14: ...ase 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 capacitively coupled to the DIN rail If an I O module is mounted on the DIN rail application of an AC voltage between the DIN rail and at least one of these two potentials can lead to the destruction of t...

Page 15: ...r jumper contacts the individual modules can be arranged in any combination when configuring the fieldbus node An arrangement in groups within the group of potentials is not necessary Power to the internal electronics is supplied via internal data bus The I O module receives the 24 V voltage supply and the 0 V potential for the field level from an upstream I O module or from the fieldbus coupler c...

Page 16: ...ce For standard compliant application in substation instrumentation and control telecontrol systems railway technology or shipbuilding certified operation field side power supply filter 750 624 040 001 or power supply filter 750 626 040 000 are generally to be used for XTR module groups The I O module can be operated with all fieldbus couplers controllers of the WAGO I O SYSTEM 750 XTR Observe the...

Page 17: ...r 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 connectors Device Description Connectors 5 Power jumper contacts Device Description Connectors 6 Release tab Mounting Inserting and Removing Devices ...

Page 18: ...h 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 avoid soiling or scratching Pay attention to potential equalization from the environment The devices are equipped with electronic components that may be destroyed by electrostatic discharge When ha...

Page 19: ...re 3 Power Jumper Contacts Table 4 Legend for Figure Power Jumper Contacts Contact Type Function 1 Spring contact Potential transmission Uv for field supply 2 Spring contact Potential transmission 0 V for field supply 3 Blade contact Potential feed in 0 V for field supply 4 Blade contact Potential feed in Uv for field supply Do not exceed maximum values via power contacts The maximum current that ...

Page 20: ...ground 3 AI 3 3 Analog input 3 Signal Common ground 4 Analog input Common ground 4 AI 4 7 Analog input 4 Signal Common ground 8 Analog input Common ground Use shielded signal lines Only use shielded signal lines for analog signals and I O modules which are equipped with shield clamps Only then can you ensure that the accuracy and interference immunity specified for the respective I O module can be...

Page 21: ...Elements Channel Designation LED State Function 1 Error AI 1 A Off Normal operation Red Measuring range overflow 2 Error AI 2 E Off Normal operation Red Measuring range overflow 3 Error AI 3 C Off Normal operation Red Measuring range overflow 4 Error AI 4 G Off Normal operation Red Measuring range overflow 3 4 Operating Elements The I O module 750 453 040 000 has no operating elements ...

Page 22: ...22 Device Description WAGO I O SYSTEM 750 XTR 750 453 040 000 4AI 0 20mA S E XTR Manual Version 1 3 0 3 5 Schematic Diagram Figure 6 Schematic Diagram ...

Page 23: ...e max 65 mA Current consumption power jumper contact typ 24 VDC Voltage supply via power jumper contacts under laboratory conditions for ambient operating temperature 40 C 55 C for ambient operating temperature 55 C 70 C 24 VDC power supply via SELV PELV power supply unit 18 V 31 2 V 17 4 V 31 2 V 18 V 28 8 V 17 4 V 28 8 V 18 V 26 4 V 17 4 V 26 4 V Currentmax via power jumper contacts 10 A Rated s...

Page 24: ...Temperature coefficient 0 01 K of upper range value 3 6 5 Connection Type Table 11 Technical Data Field Wiring Wire connection CAGE CLAMP Cross section 0 25 mm 2 5 mm AWG 24 14 Stripped lengths 8 mm 9 mm 0 33 in Table 12 Technical Data Power Jumper Contacts Power jumper contacts Blade spring contact self cleaning hard gold plated Table 13 Technical Data Data Contacts Data contacts Slide contact se...

Page 25: ...re storage 40 C 85 C Relative humidity 95 Elevation above sea level without temperature derating with temperature derating max 0 m 2000 m 2000 m 5000 m 0 5 K per 100 m 5000 m Resistance to harmful substances Acc to IEC 60068 2 42 and IEC 60068 2 43 Maximum pollutant concentration at relative humidity 75 SO2 25 ppm H2S 10 ppm Short term condensation acc class 3K7 IEC EN 60721 3 3 permitted applying...

Page 26: ... to 750 453 040 000 I O modules Conformity Marking UL508 Korea Certification MSIP REM W43 AIM750 The following Ex approvals have been granted to 750 453 040 000 I O modules CULUS ANSI ISA 12 12 01 Class I Div2 ABCD T4 TÜV 17 ATEX 193969 X II 3 G Ex ec IIC T4 Gc IECEx TUN 16 0046X Ex ec IIC T4 Gc The following ship approvals have been granted to 750 453 040 000 I O modules ABS American Bureau of Sh...

Page 27: ... 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 15 2010 Electrical equipment in the n type of protection with nC level of protection IECEx Certificates of Conformity General Requirements IEC 60079 0 ed 6 Group II electrical equipment Equipment requirements in the types of protection EC 60...

Page 28: ...shocks per axis and direction half sine EN 50155 EN 61373 Random vibration Category 1 classes A and B Shock 5g 30 ms Category 1 classes A and B Environmental Requirements EN 61850 3 Achieved EN 60721 3 1 1K5 except precipitation and ice formation EN 60721 3 3 3K7 except wind driven precipitation water and ice formation EN 60870 2 2 C3 except wind driven precipitation and ice formation EN 50155 TX ...

Page 29: ...37 90 1 4 kV Surge Voltage Surge EN 61000 4 5 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 Frequencies EN 61000 4 8 EN 60255 26 300 A m continuous 1000 A m for 1 s Pulse shaped Magnetic Fields EN 61000 4 9 300 A m Damped Oscillatory Magnetic Fields EN 6...

Page 30: ...nts of the Voltage to DC Line Connections EN 61000 4 17 EN 60255 26 15 Damped Oscillatory 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 4 29 EN 60255 26 Standard not applicable Harmonics Shipbuilding Standard not applicable The list of ship certifications ...

Page 31: ... dB µV m AV 3 GHz 6 GHz Shipbuilding Class B 80 dB µV m 50 dB µV m QP 150 kHz 300 kHz 50 dB µV m 34 dB µV m QP 0 3 MHz 30 MHz 54 dB µV m QP 30 MHz 2 GHz 24 dB µV m QP 156 MHz 165 MHz Shipbuilding Class A 80 dB µV m 50 dB µV m QP 150 kHz 30 MHz 60 dB µV m 54 dB µV m QP 30 MHz 100 MHz 54 dB µV m QP 100 MHz 2 GHz 24 dB µV m QP 156 MHz 165 MHz Conducted Emission of Interference Line Connection AC Volt...

Page 32: ... EMC A or EMC B Table 20 Standards and Rated Conditions for Rail Applications EN 50155 Class Standard Compliance 4 1 Rated Operating Conditions 4 1 1 Altitude above sea level AX EN 50125 1 4 1 2 Ambient operating temperature TX 4 1 3 Shock and vibration 1A and 1B EN 61373 4 1 4 Relative humidity 95 coated PCBs 5 1 Power Supply 5 1 1 1 Master voltage fluctuations Minimum voltage 0 725 Un Maximum vo...

Page 33: ...tted by the respective fieldbus or fieldbus couplers controllers used In any case the status byte can be read out using the WAGO I O CHECK commissioning tool via the service port of the fieldbus coupler controller The I O module detects the input current range 0 mA 20 mA with a resolution of 12 bits The measured value is mapped to bits B15 B3 of the data word Bits B1 and B0 carry diagnostic inform...

Page 34: ...000 4 096 0x00 OFF 5 0 0010 0000 0000 0 000 0x2000 8 192 0x00 OFF 7 5 0011 0000 0000 0 000 0x3000 12 288 0x00 OFF 10 0 0100 0000 0000 0 000 0x4000 16 384 0x00 OFF 12 5 0100 1111 1111 1 000 0x4FF8 20 472 0x00 OFF 15 0 0101 1111 1111 1 000 0x5FF8 24 568 0x00 OFF 17 5 0110 1111 1111 1 000 0x6FF8 28 664 0x00 OFF 20 0 0111 1111 1111 1 000 0x7FF8 32 760 0x00 OFF 18 0 0111 0011 0011 0 000 0x7330 29 488 0...

Page 35: ...re sharp edged Handle the I O module carefully to prevent injury Do not touch the blade contacts Insert I O modules only from the proper direction All I O modules feature grooves for power jumper contacts on the right side For some I O modules the grooves are closed on the top Therefore I O modules featuring a power jumper contact on the left side cannot be snapped from the top This mechanical cod...

Page 36: ...hen 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 normal operation XTR I O modules may be operated below 20 C but not wired and or reconnected 5 2 1 Inserting the I O Module 1 Position the I O module so that the tongue and groove joints to the field...

Page 37: ...ssembly until the I O module snaps into the carrier rail Figure 8 Snap the I O Module into Place Example With the I O module 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 established ...

Page 38: ... XTR Manual Version 1 3 0 5 2 2 Removing the I O Module 1 Remove the I O module from the assembly by pulling the release tab Figure 9 Removing the I O Module Example Electrical connections for data or power jumper contacts are disconnected when removing the I O module ...

Page 39: ...ach 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 example using WAGO feed through terminals 1 For opening the CAGE CLAMP insert the actuating tool into the opening above the connection 2 Insert the conductor into the corresponding connection opening ...

Page 40: ...gnals and I O modules which are equipped with shield clamps Only then can you ensure that the accuracy and interference immunity specified for the respective I O module can be achieved even in the presence of interference acting on the signal cable For further information about shielding see system manual WAGO I O SYSTEM 750 XTR section Connect Devices Shielding Figure 11 Connection Example ...

Page 41: ...ardous 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 regulations to be observed The individual subsections of the Installation Regulations section must be taken into account if the I O module has the required approval or is subject to the range of applicat...

Page 42: ...0 453 040 000 4AI 0 20mA S E XTR Manual Version 1 3 0 7 1 Marking Configuration Examples 7 1 1 Marking for Europe According to ATEX and IECEx Figure 12 Marking Example According to ATEX and IECEx Figure 13 Text Detail Marking Example According to ATEX and IECEx ...

Page 43: ...losion 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 Explosion protection mark d Type of protection Flameproof enclosure I Explosion group for electrical equipment for mines susceptible to firedamp Mb Equipment protection level EPL Gases II Equipment group ...

Page 44: ...STEM 750 XTR 750 453 040 000 4AI 0 20mA S E XTR Manual Version 1 3 0 Figure 14 Marking Example for Approved Ex i I O Module According to ATEX and IECEx Figure 15 Text Detail Marking Example for Approved Ex i I O Module According to ATEX and IECEx ...

Page 45: ... layer 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 protection mark d Type of protection Flameproof enclosure ia Ma Type of protection and equipment protection level EPL Associated apparatus with intrinsic safety electrical circuits I Explosion group for ...

Page 46: ...s of America NEC and Canada CEC Figure 16 Marking Example According to NEC Figure 17 Text Detail Marking Example According to NEC 500 Table 24 Description of Marking Example According to NEC 500 Marking Description CL I Explosion protection gas group DIV 2 Area of application Grp A B C D Explosion group gas group op temp code T4 Temperature class ...

Page 47: ...rotection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL Figure 19 Text Detail Marking Example for Approved Ex i I O Module According to NEC 506 Table 26 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 ...

Page 48: ...nA 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 protection level EPL X Symbol used to denote specific conditions of use Gases Ex Explosion protection mark nA Type of protection ia Ga Type of protection and equipment protection level EPL Associated a...

Page 49: ...when 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 opened using a tool or key Inside pollution degree 1 or 2 In operation internal air temperature within the range of 0 C Ta 55 C or 20 C Ta 60 C for components with extension number 025 xxx or 40 C Ta 70...

Page 50: ...rticular 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 circuit is disconnected from the power supply The area is known to be non hazardous Outside the device suitable measures must be taken so that the rated voltage is not exceeded by more than 40 due to tra...

Page 51: ...hone 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 circuits subject to overloads These include e g motor circuits WARNING When installing I O module 750 538 Control Drawing No 750538 in the manual must be strictly observed Additional Information Pro...

Page 52: ...Figure 12 Marking Example According to ATEX and IECEx 42 Figure 13 Text Detail Marking Example According to ATEX and IECEx 42 Figure 14 Marking Example for Approved Ex i I O Module According to ATEX and IECEx 44 Figure 15 Text Detail Marking Example for Approved Ex i I O Module According to ATEX and IECEx 44 Figure 16 Marking Example According to NEC 46 Figure 17 Text Detail Marking Example Accord...

Page 53: ...ditions 25 Table 16 Standards and Rated Conditions for Explosion Protection Applications 27 Table 17 Climatic and Mechanical Environmental Conditions and Shipbuilding 28 Table 18 EMC Immunity to Interference 29 Table 19 EMC Emission of Interference 31 Table 20 Standards and Rated Conditions for Rail Applications EN 50155 32 Table 21 Process Image of the I O Module Examples of Process Values 34 Tab...

Page 54: ...d Rüc kseite alle Dokumente CI 2017 28 mod_1486477503580_21 docx 405394 1 WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastraße 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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