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WAGO 2AO 0/4-20mA/ 6-18V DC/ 16Bit /XTR, Manual

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34  Process Image 

WAGO-I/O-SYSTEM 750 XTR 

 

 

750-563/040-000 2AO 0/4-20mA/ 6-18V DC/ 16Bit /XTR 

Manual 

 

Version 1.3.0  

 

Table 24: Status Byte S0

 

Status Byte S0 

Bit 7 

Bit 6 

Bit 5 

Bit 4 

Bit 3 

Bit 2 

Bit 1 

Bit 0 

Reg_Com 

ERR_1 

ERR24V 

TEMP_1 

LOAD_1 

COM_1 

OVR_1 

UNR_1 

UNR_1 

Undershooting underrange limiting value channel 1 

Results from the limiting value monitoring before the comparison of the 

process data in the calibrated range. If the configured limiting value is 

undershot, this bit is set. 
0: 

Underrange limiting value is not undershot. 

1: 

Underrange limiting value is undershot. 

OVR_1 

Exceeding of overrange limiting value channel 1 

Results from the limiting value monitoring before the comparison of the 

process data in the calibrated range. If the configured limiting value is 

exceeded, this bit is set. 
0: 

Overrange limiting value is not exceeded. 

1: 

Overrange limiting value is exceeded. 

COM_1 

Output driver error 1 (COM) channel 1, common mode overrange. 

This bit is set if the 24 V field power falls below 20 V. 
0: 

No output driver error 1 (COM) 

1: 

Output driver error 1 (COM) present. 

LOAD_1 

Output driver error 2 (LOAD) channel 1, load error. 

This bit is set if there is a short circuit during voltage output or if there is an 

open circuit during current output. 
0: 

No output driver error 1 (LAST). 

1: 

Output driver error 2 (LAST) present. 

TEMP_1 

Output driver error 3 (TEMP) channel 1, overtemperature. 

This bit is set if the permissible temperature of the output driver is exceeded. 
0: 

No output driver error 3 (TEMP) 

1: 

Output driver error 3 (TEMP) present. 

ERR24V 

Error 24V field voltage. 

This bit indicates an invalid state of the field-side power supply. In mode 

6 … 18 V, the undervoltage detection threshold is somewhat higher inherently 

(at approx. 20.5 V). The module still outputs the required voltage value when 

this threshold is indicated, but the value does not exceed the value that is still 

technically possible. Loosely speaking the input voltage must be approx. 2 V 

higher than the required output voltage. 
0: 

24 V field voltage OK. 

1: 

24 V field voltage too low. 

ERR_1 

Group error channel 1 

If one of the channel-related status bits is activated, this bit is also set to 1. 
0: 

No group error. 

1: 

Group error present. 

Reg_Com 

0: 

Process data communication. 

 

Summary of Contents for 2AO 0/4-20mA/ 6-18V DC/ 16Bit /XTR

Page 1: ...Manual WAGO I O SYSTEM 750 XTR 750 563 040 000 2AO 0 4 20mA 6 18V DC 16Bit XTR 2 Channel Analog Output Module 0 4 20 mA 6 18 VDC 16 bit Configurable XTR Version 1 3 0 ...

Page 2: ...8 87 84 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 us...

Page 3: ...dvice 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 Supply 23 3 6 3 Communication 23 3 6 4 Outputs 24 3 6 5 Connection Type 24 3 6 6 Mechanical C...

Page 4: ... 50 5 2 Inserting and Removing Devices 51 5 2 1 Inserting the I O Module 51 5 2 2 Removing the I O Module 52 6 Connect Devices 54 6 1 Connecting a Conductor to the CAGE CLAMP 54 6 2 Connection Examples 55 7 Use in Hazardous Environments 56 7 1 Marking Configuration Examples 57 7 1 1 Marking for Europe According to ATEX and IECEx 57 7 1 2 Marking for the United States of America NEC and Canada CEC ...

Page 5: ... XTR and in the 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 obtai...

Page 6: ...ry Indicates 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 Ele...

Page 7: ...Notes about this Documentation 7 750 563 040 000 2AO 0 4 20mA 6 18V DC 16Bit 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: ... 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 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 Ente...

Page 9: ...environments 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 c...

Page 10: ...paired 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 direc...

Page 11: ...of electrical 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 resource...

Page 12: ...otection against contact Prevent fire from spreading outside of the enclosure Offer adequate 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 ...

Page 13: ...device Replace defective or damaged devices Replace defective or damaged device module e g in the event of deformed contacts Protect the components against materials 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 mat...

Page 14: ...t electrostatic discharge per DIN EN 61340 5 1 3 When handling the devices please 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 ...

Page 15: ...evices Connection Example s The operational readiness and the trouble free local bus communication of the channels are indicated via a green function LED A red error LED indicates a short circuit or overcurrent The meaning of the LEDs is described in the Display Elements section The calibration data is stored individually for each operating mode and can be scaled For the process data output a lowe...

Page 16: ...cally isolated and will be transmitted with a resolution of 16 bits Mixed operation Mixed operation standard XTR modules within a node is possible when groups of modules are electrically isolated on the field side i e electrically isolated power supply Increased interference For standard compliant application in substation instrumentation and control telecontrol systems railway technology or shipb...

Page 17: ...gend for 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: ...s which 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 W...

Page 19: ...ts Figure 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 curren...

Page 20: ...analog output 2 AO 2 5 Analog output 2 Sense AO 2 6 Positive sense connection for analog output 2 Sense AO 2 7 Negative sense connection for analog output 2 Common ground 8 Common ground for analog output 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 immun...

Page 21: ...Elements Table 6 Legend for Figure Display Elements Channel Designation LED State Function 1 RUN A Off Local bus timeout Green Local bus OK ERROR C Off No group error Red Group error 2 RUN E Off Local bus timeout Green Local bus OK ERROR G Off No group error Red Group error 3 4 Operating Elements The I O module 750 563 040 000 has no operating elements ...

Page 22: ...22 Device Description WAGO I O SYSTEM 750 XTR 750 563 040 000 2AO 0 4 20mA 6 18V DC 16Bit XTR Manual Version 1 3 0 3 5 Schematic Diagram Figure 6 Schematic Diagram ...

Page 23: ...tion power jumper contact typ 24 VDC 5 mA 55 mA Max voltage 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 31 2 V 1 28 8 V 1 26 4 V 1 Min voltage supply via power jumper contacts Current range Voltage range 24 V 15 20 4 V 1 24 V 10 21 6 V 1 Current via ...

Page 24: ... typ 5 ms Recovery time typ 300 μs Output slew rate typ 1 V μs respectively 1 6 mA μs Measuring error at 25 C 0 05 of full scale value Temperature coefficient 100 ppm Depending on external load impedance Increased measuring error in the warm up phase After switching on a doubling of the measuring error can be expected in the warm up phase 3 6 5 Connection Type Table 11 Technical Data Field Wiring ...

Page 25: ...ns 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 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 p...

Page 26: ...ranted to 750 563 040 000 I O modules Conformity Marking UL508 Korea Certification MSIP REM W43 AOM750 The following Ex approvals have been granted to 750 563 040 000 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 750 563 040 000 I O modules ABS American Bureau...

Page 27: ...trical 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...

Page 28: ... 1000 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 501...

Page 29: ... IEEE C37 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 Fiel...

Page 30: ...nections 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 Max 2 W DC 3 Veff AC 10 to 15th harmonic 10 1 for 15th to 100th harmonic 1 for 100th to 2...

Page 31: ...GHz 60 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 A...

Page 32: ...al for 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 Maxi...

Page 33: ...ieldbus coupler controller is options i e access or evaluation of the status information depends on the respective fieldbus system Table 21 Overview of Input Output Data Input Data Output Data S0 Status byte 0 C0 Control byte 0 D0 Not used D0 Output data word 1 LSB D1 Not used D1 Output data word 1 MSB S1 Status byte 1 C1 Control byte 1 Table 22 Overview of Input Output Data Optional with PROFIBUS...

Page 34: ...put driver error 1 COM 1 Output driver error 1 COM present LOAD_1 Output driver error 2 LOAD channel 1 load error This bit is set if there is a short circuit during voltage output or if there is an open circuit during current output 0 No output driver error 1 LAST 1 Output driver error 2 LAST present TEMP_1 Output driver error 3 TEMP channel 1 overtemperature This bit is set if the permissible tem...

Page 35: ...iver error 1 COM channel 2 common mode overrange This bit is set if the 24V field power falls below 20 V 0 No output driver error 1 COM 1 Output driver error 1 COM present LOAD_2 Output driver error 2 LOAD channel 2 load error This bit is set if there is a short circuit during voltage output or if there is an open circuit during current output 0 No output driver error 1 LAST 1 Output driver error ...

Page 36: ... 16383 10 0 7FFF 32767 15 0 BFFF 49151 20 0 FFFF 65535 Table 28 Process Values 4 mA 20 mA Data Format 0 65535 Manufacturer calibration without user scaling 4 mA 20 mA IA mA Numeric value hexadecimal decimal 4 0 0000 0 8 0 3FFF 16383 12 0 7FFF 32767 16 0 BFFF 49151 20 0 FFFF 65535 Table 29 Process Values 6 V 18 V Data Format 0 65535 Manufacturer calibration without user scaling 6 V 18 V UA V Numeri...

Page 37: ...nt in the range from 0 65535 see table Example 1 Twos complement Lower limit 10 Underrange limiting value 32758 Upper limit 10 Overrange limiting value 32778 Example 2 Leading sign amount Lower limit 10 Underrange limiting value 32758 Upper limit 10 Overrange limiting value 32778 Setting the upper and lower limiting value depending on a scaling Example 3 Scaling 10000 should correspond to 10 V 100...

Page 38: ...ing flowchart provides an overview of the stepwise processing of the input value Figure 7 Conversion Algorithm 4 4 1 Step 1 Read XIN Process Data XIN is transmitted to the module with the process data communication The 16 bit value depends on the data format The following data formats are possible Table 31 Possible Data Formats Bit Width Description Minimum Value Maximum Value 16 bits Integer with...

Page 39: ...ts less than 4 mA can be generated with negative process data values The calculation for the user scaling is carried out module internally in the 32 bit number range When user scaling is used the required accuracy of the resolution of the analog correcting range is changed but not fundamentally limited It is at the discretion of the user whether the user scaling should be used or not When GainAS 2...

Page 40: ... the entry of the limiting values If in addition a number notation in the range is selected the limiting values must be converted into equivalent values for a positive number range 4 4 5 Step 5 YDAC Calibration This level serves to calibrate an analog output range to the process data value range As parameters for the calibration the I O module only transmits the basic value for the minimum value o...

Page 41: ...dialog is divided into the following areas Title bar with position and item number of the selected I O module Information area including item number name as well as version number and version date of the I O module Toolbar Navigation area Parameter range selectable vial navigation between settings offset gain and process data Status bar 4 5 1 Toolbar on the Configuration Dialog The toolbar contain...

Page 42: ...isplays the default dialog for opening files Save Saves the current parameter in a parameter file WAGO I O CHECK displays the default dialog for saving files Read Reads the current parameters of the selected module Write Writes the current parameters to the selected module Help Opens the WAGO I O CHECK online help 4 5 2 Navigation Bar Toggle between the channels of the I O module using the navigat...

Page 43: ... opens a page for setting the process data Channel 2 opens a tree structure with settings offset gain and process data for channel 2 Settings opens a page where settings e g operating mode number format output etc can be made Offset Gain opens a page for setting offset gain Process Data opens a page for setting the process data There are three pages for each channel Settings Offset Gain and Proces...

Page 44: ...n goes away the Write button is grayed out again The Process Data page displays information about the process value of the I O module and displays status messages 4 5 2 1 Settings Page Figure 11 Settings Page You can set general I O module parameters on the Settings page The Write button is used to change and transfer the following parameters to the I O module ...

Page 45: ... 750 ms 1 sec 2 sec Maintain limiting values OFF Setting of the overrun limitation ON Lower limiting value 0 65535 Setting of the lower limiting value underrange limit UNR Upper limiting value 0 65535 Setting of the upper limiting value overrange limit OVR K bus timeout behavior Keep last output value Behavior of the RUN LEDs on local bus timeout RUN LED is always lit Execute the following action ...

Page 46: ...ust be taken into account for the entry of the limiting values If in addition a number notation in the range is selected the limiting values must be converted into equivalent values for a positive number range 4 5 2 2 Offset Gain Page Figure 12 Offset Gain Page The Offset Gain page enables the setting of the offset and amplification values of the user and manufacturer scalings The Write button is ...

Page 47: ...ation is switched on automatically ON If the user calibration is switched on the manufacturer calibration is switched off automatically Offset 0 65535 Setting of the offset of the user calibration Gain 0 65535 Setting of the amplification of the user calibration Switching on and of the manufacturer calibration Active If the user calibration is switched off the manufacturer calibration is active au...

Page 48: ...e Process Data page e g output stage errors supply or limiting value exceeded You can set the value via the Process Value field as follows Table 37 Setting the Process Value Menu Item Description Input Field Input option for the process value Buttons HEX Displays the value in hexadecimal format DEZ Displays the value in decimal format Apply Brings the value to the output The display field offers t...

Page 49: ...neral No error COM Output driver error COM present Power supply Field voltage too low 24 V field voltage OK 24 V field voltage too low Local bus voltage too low 5 V system voltage OK 5 V system voltage less than 4 65 V Limiting value exceeded Lower limiting value Underrange limiting value is not undershot Underrange limiting value is undershot Upper limiting value Overrange limiting value is not e...

Page 50: ...acts are 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 mechanic...

Page 51: ...work when 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...

Page 52: ...carrier rail Figure 15 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 5 2 2 Removing the I O Module 1 Remove the I O module from the assembly by pulling the release tab ...

Page 53: ...Mounting 53 750 563 040 000 2AO 0 4 20mA 6 18V DC 16Bit XTR Manual Version 1 3 0 Figure 16 Removing the I O Module Example Electrical connections for data or power jumper contacts are disconnected when removing the I O module ...

Page 54: ...ed to each 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 o...

Page 55: ...s 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 18 Connection Example with Sense Figure 19 Conne...

Page 56: ... 2 hazardous 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 ap...

Page 57: ...40 000 2AO 0 4 20mA 6 18V DC 16Bit XTR Manual Version 1 3 0 7 1 Marking Configuration Examples 7 1 1 Marking for Europe According to ATEX and IECEx Figure 20 Marking Example According to ATEX and IECEx Figure 21 Text Detail Marking Example According to ATEX and IECEx ...

Page 58: ...IIC Explosion 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...

Page 59: ...ts 59 750 563 040 000 2AO 0 4 20mA 6 18V DC 16Bit XTR Manual Version 1 3 0 Figure 22 Marking Example for Approved Ex i I O Module According to ATEX and IECEx Figure 23 Text Detail Marking Example for Approved Ex i I O Module According to ATEX and IECEx ...

Page 60: ...a dust 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 grou...

Page 61: ...d States of America NEC and Canada CEC Figure 24 Marking Example According to NEC Figure 25 Text Detail Marking Example According to NEC 500 Table 41 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 62: ...pment protection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL Figure 27 Text Detail Marking Example for Approved Ex i I O Module According to NEC 506 Table 43 Description of Marking Example for Approved Ex i I O Modules According to NEC 506 Marking Description CI I Explosion protection group Zn 2 A...

Page 63: ... mark 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 Associ...

Page 64: ...nting 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...

Page 65: ...e 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...

Page 66: ... telephone 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 Informati...

Page 67: ...e I O Module Example 53 Figure 17 Connecting a Conductor to a CAGE CLAMP 54 Figure 18 Connection Example with Sense 55 Figure 19 Connection Example without Sense 55 Figure 20 Marking Example According to ATEX and IECEx 57 Figure 21 Text Detail Marking Example According to ATEX and IECEx 57 Figure 22 Marking Example for Approved Ex i I O Module According to ATEX and IECEx 59 Figure 23 Text Detail M...

Page 68: ... 29 Table 19 EMC Emission of Interference 31 Table 20 Standards and Rated Conditions for Rail Applications EN 50155 32 Table 21 Overview of Input Output Data 33 Table 22 Overview of Input Output Data Optional with PROFIBUS PROFINET 33 Table 23 Control Byte C0 33 Table 24 Status Byte S0 34 Table 25 Control Byte C1 35 Table 26 Status Byte S1 35 Table 27 Process Values 0 mA 20 mA 36 Table 28 Process ...

Page 69: ...000 2AO 0 4 20mA 6 18V DC 16Bit XTR Manual Version 1 3 0 Table 43 Description of Marking Example for Approved Ex i I O Modules According to NEC 506 62 Table 44 Description of Marking Example for Approved Ex i I O Modules According to CEC 18 attachment J 63 ...

Page 70: ...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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