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42 Use in Hazardous Environments

WAGO-I/O-SYSTEM 750 XTR

750-431/040-000 8DI 24 VDC 0.2ms XTR

Manual

Version 1.1.0

7.1.2

Marking for the United States of America (NEC) and Canada

(CEC)

Figure 15: Marking Example According to NEC

Figure 16: 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

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40
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Содержание 750-431/040-000

Страница 1: ...Manual WAGO I O SYSTEM 750 XTR 750 431 040 000 8DI 24 VDC 0 2ms XTR 8 Channel Digital Input 24 VDC 0 2 ms Extreme Version 1 1 0 ...

Страница 2: ...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 used an...

Страница 3: ...ectrical and Electronic Equipment 9 2 1 4 1 2 Packaging 10 2 2 Safety Advice Precautions 11 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 Schematic Diagram 21 3 5 Technical Data 22 3 5 1 Device Data 22 3 5 2 Power Supply 22 3 5 3 Communication 22 3 5 4 Inp...

Страница 4: ... 36 7 Use in Hazardous Environments 37 7 1 Marking Configuration Examples 38 7 1 1 Marking for Europe According to ATEX and IECEx 38 7 1 2 Marking for the United States of America NEC and Canada CEC 42 7 2 Installation Regulations 45 7 2 1 Special Notes Regarding Explosion Protection 45 7 2 2 Special Notes Regarding ANSI ISA Ex 47 List of Figures 48 List of Tables 49 ...

Страница 5: ... 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 obtain important...

Страница 6: ...icates 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 Electrost...

Страница 7: ...ont 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 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 o...

Страница 8: ...nments 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...

Страница 9: ... 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...

Страница 10: ...ctrical 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 Obse...

Страница 11: ...on 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 system...

Страница 12: ... 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 materials...

Страница 13: ...trostatic 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 rail a...

Страница 14: ...A green LED indicates the switched status of each channel The meaning of the LEDs is described in the Display Elements section The I O module 750 431 040 000 8DI 24 VDC 0 2ms XTR receives the 24 V voltage supply for the field level from an upstream I O module or from the fieldbus coupler controller via blade formed power jumper contacts It then provides these potentials to subsequent I O modules v...

Страница 15: ...ules 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 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 ...

Страница 16: ...or 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 ...

Страница 17: ...ch 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 h...

Страница 18: ...y to prevent injury Do not touch the blade contacts The I O module 750 431 040 000 has 2 self cleaning power jumper contacts that supply and transmit power for the field side The contacts on the left side of the I O module are designed 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 Functio...

Страница 19: ... not exceed the permissible maximum current value If there is a higher power requirement you must use an additional supply module to provide the field voltage 3 2 3 CAGE CLAMP Connectors Figure 4 CAGE CLAMP Connectors Table 5 Legend for Figure CAGE CLAMP Connectors Channel Designation Connector Function 1 DI 1 1 Input DI 1 Signal voltage 2 DI 2 5 Input DI 2 Signal voltage 3 DI 3 2 Input DI 3 Signa...

Страница 20: ...DI 2 Signal voltage 0 Green Input DI 2 Signal voltage 1 3 State DI 3 B Off Input DI 3 Signal voltage 0 Green Input DI 3 Signal voltage 1 4 State DI 4 F Off Input DI 4 Signal voltage 0 Green Input DI 4 Signal voltage 1 5 State DI 5 C Off Input DI 5 Signal voltage 0 Green Input DI 5 Signal voltage 1 6 State DI 6 G Off Input DI 6 Signal voltage 0 Green Input DI 6 Signal voltage 1 7 State DI 7 D Off I...

Страница 21: ...WAGO I O SYSTEM 750 XTR Device Description 21 750 431 040 000 8DI 24 VDC 0 2ms XTR Manual Version 1 1 0 3 4 Schematic Diagram Figure 6 Schematic Diagram ...

Страница 22: ...sumption system voltage max 17 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...

Страница 23: ...3 5 5 Connection Type Table 11 Technical Data Field Wiring Wire connection CAGE CLAMP Cross section 0 25 mm 1 5 mm AWG 24 16 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 self cleaning hard gold plated 3 5 6 Mechanical Condit...

Страница 24: ...ure 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 applyin...

Страница 25: ...owing Ex approvals are pending for the 750 431 040 000 I O module CULUS UL 12 12 01 for Use in Hazardous Locations ATEX IECEx The following shipbuilding approvals are pending for the 750 431 040 000 I O module ABS American Bureau of Shipping DNV GL LR Lloyd s Register PRS Polski Rejestr Statków More information about approvals Detailed references to the approvals are listed in the document Overvie...

Страница 26: ...l 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 6...

Страница 27: ... 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...

Страница 28: ...ge 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 61000 4 10 100 A m Voltage Dips...

Страница 29: ...cable lengths of 10 m or more Alternating Components 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 Standar...

Страница 30: ...0 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 Vol...

Страница 31: ...r 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 v...

Страница 32: ...DI 5 DI 4 DI 3 DI 2 DI 1 DI 1 Signal state DI 1 digital input channel 1 DI 2 Signal state DI 2 digital input channel 2 DI 3 Signal state DI 3 digital input channel 3 DI 4 Signal state DI 4 digital input channel 4 DI 5 Signal state DI 5 digital input channel 5 DI 6 Signal state DI 6 digital input channel 6 DI 7 Signal state DI 7 digital input channel 7 DI 8 Signal state DI 8 digital input channel 8...

Страница 33: ...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 mechanical co...

Страница 34: ...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 fiel...

Страница 35: ...ule 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 Figure 9 Removing the I O Module Example Electrical connections for data or power jumper conta...

Страница 36: ...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 opening...

Страница 37: ...zardous 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 applica...

Страница 38: ... 431 040 000 8DI 24 VDC 0 2ms XTR Manual Version 1 1 0 7 1 Marking Configuration Examples 7 1 1 Marking for Europe According to ATEX and IECEx Figure 11 Marking Example According to ATEX and IECEx Figure 12 Text Detail Marking Example According to ATEX and IECEx ...

Страница 39: ...plosion 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...

Страница 40: ...TEM 750 XTR 750 431 040 000 8DI 24 VDC 0 2ms XTR Manual Version 1 1 0 Figure 13 Marking Example for Approved Ex i I O Module According to ATEX and IECEx Figure 14 Text Detail Marking Example for Approved Ex i I O Module According to ATEX and IECEx ...

Страница 41: ...t 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...

Страница 42: ...es of America NEC and Canada CEC Figure 15 Marking Example According to NEC Figure 16 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 ...

Страница 43: ...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 18 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...

Страница 44: ... 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 ...

Страница 45: ... 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 7...

Страница 46: ...articular 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 tr...

Страница 47: ...phone 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 Pr...

Страница 48: ...ng Example According to ATEX and IECEx 38 Figure 12 Text Detail Marking Example According to ATEX and IECEx 38 Figure 13 Marking Example for Approved Ex i I O Module According to ATEX and IECEx 40 Figure 14 Text Detail Marking Example for Approved Ex i I O Module According to ATEX and IECEx 40 Figure 15 Marking Example According to NEC 42 Figure 16 Text Detail Marking Example According to NEC 500 ...

Страница 49: ...limatic Environmental Conditions 24 Table 16 Standards and Rated Conditions for Explosion Protection Applications 26 Table 17 Climatic and Mechanical Environmental Conditions and Shipbuilding 27 Table 18 EMC Immunity to Interference 28 Table 19 EMC Emission of Interference 30 Table 20 Standards and Rated Conditions for Rail Applications EN 50155 31 Table 21 Input Bits 32 Table 22 Description of Ma...

Страница 50: ...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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