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WAGO I/O SYSTEM 750 XTR

Use in Hazardous Environments 47

750-585/040-000 2AO 0-20mA Ex i XTR

Manual

Version 1.1.0

Pos: 37.4 /Alle Serien (Allgemeine Module)/Überschriften/Ebene 2/Beispielhafter Aufbau der Kennzeichnung - Überschrift 2 @ 3\mod_1224157499140_21.docx @ 24182 @ 2 @ 1

7.1

Marking Configuration Examples

Pos: 37.5 /Alle Serien (Allgemeine Module)/Überschriften/Ebene 3/Kennzeichnung für Europa gemäß ATEX und IECEx - Überschrift 3 @ 29\mod_1493822925932_21.docx @ 420432 @ 3 @ 1

7.1.1

Marking for Europe According to ATEX and IECEx

Pos: 37.6 /Serie 750 (WAGO I/O SYSTEM)/Einsatz in Ex-Bereichen/Beispielbedruckung ATEX und IECEx_TUEV07_2017 @ 14\mod_1360569228625_21.docx @ 111294 @ @ 1

Figure 16: Marking Example According to ATEX and IECEx

Figure 17: Text Detail – Marking Example According to ATEX and IECEx

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Summary of Contents for 750-585/040-000

Page 1: ...88 1 Manual WAGO I O SYSTEM 750 XTR 750 585 040 000 2AO 0 20mA Ex i XTR 2 Channel Analog Output 0 20 mA Intrinsically Safe Extreme Version 1 1 0 Pos 3 Alle Serien Allgemeine Module Rechtliches Allgemeines Impressum für Standardhandbücher allg Angaben Anschriften Telefonnummern und E Mail Adressen 3 mod_1219151118203_21 docx 21060 1 ...

Page 2: ...t 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 or mentioned in the ...

Page 3: ...Electrical 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 Operating Elements 20 3 5 Schematic Diagram 21 3 6 Technical Data 22 3 6 1 Device Data 22 3 6 2 Power Supply 22 3 6 ...

Page 4: ...e in Hazardous Environments 46 7 1 Marking Configuration Examples 47 7 1 1 Marking for Europe According to ATEX and IECEx 47 7 1 2 Marking for the United States of America NEC and Canada CEC 51 7 2 Installation Regulations 54 7 2 1 Special Notes including Explosion Protection 54 7 2 2 Special Notes Regarding ANSI ISA Ex 56 List of Figures 57 List of Tables 58 Ende der Liste für Textmarke Verzeichn...

Page 5: ...x 040 000 27 mod_1468502299549_21 docx 216892 1 The I O module 750 585 040 000 shall only be installed and operated according to the instructions in this manual in the system description for the WAGO I O SYSTEM 750 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 sy...

Page 6: ...s 12 5 4 Alle Serien Allgemeine Module Sicherheits und sonstige Hinweise Vorsicht Vorsicht _Warnung vor Personenschäden allgemein_ Erläuterung 13 mod_1343310028762_21 docx 101038 1 Personal Injury Indicates a low risk potentially hazardous situation which if not avoided may result in minor or moderate injury Pos 12 5 5 Alle Serien Allgemeine Module Sicherheits und sonstige Hinweise Achtung Achtung...

Page 7: ...ine Module Überschriften Ebene 2 Schriftkonventionen Überschrift 2 23 mod_1435647186005_21 docx 184814 2 1 1 5 Font Conventions Pos 12 10 Alle Serien Allgemeine Module Rechtliches Allgemeines Schriftkonventionen 3 mod_1221059521437_21 docx 21714 1 Table 2 Font 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 ...

Page 8: ...nted on WAGO I O SYSTEM 750 devices may only be carried out by electrical specialists with sufficient knowledge in automation The specialists must be familiar with the current norms and guidelines for the devices and automated environments All changes to the coupler or controller should always be carried out by qualified personnel with sufficient skills in PLC programming Pos 15 5 Serie 750 WAGO I...

Page 9: ...d or repaired 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 configuration...

Page 10: ... mod_1485262995837_0 docx 404006 1 Pos 15 9 4 Alle Serien Allgemeine Module Überschriften Ebene 5 Verpackung Überschrift 5 32 mod_1537447044202_21 docx 501662 5 1 2 1 4 1 2 Packaging Pos 15 9 5 Alle Serien Allgemeine Module Rechtliches Allgemeines Verpackung 32 mod_1537446786416_21 docx 501653 1 Packaging contains materials that can be reused PPWD 94 62 EU and 2004 12 EU packaging guidelines apply...

Page 11: ...ith tools Pos 15 13 3 Alle Serien Allgemeine Module Sicherheits und sonstige Hinweise Gefahr Gefahr Trennvorrichtung und Überstromschutz 33 mod_1543915978439_21 docx 512267 1 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 disc...

Page 12: ... 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 materials are imperative for handling devices modules Pos 15 16 ...

Page 13: ...en alte Struktur Sicherheits und sonstige Hinweise Achtung Achtung XTR Isolationsprüfungen mit DC durchführen 15 mod_1370843209441_21 docx 122210 1 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 ...

Page 14: ...stream Ex i XTR I O module or from the Power Supply 24 VDC Diagn for Ex i XTR Modules 750 606 040 000 via the power contacts designed as blade contacts The Ex i XTR I O module 750 585 040 000 provides these potentials to subsequent I O modules via the power contacts designed as spring contacts Pos 18 1 7 Serie 750 WAGO I O SYSTEM Wichtige Erläuterungen alte Struktur Sicherheits und sonstige Hinwei...

Page 15: ... SYSTEM Gerätebeschreibung alte Struktur Einleitung Einsatzbereich Einsatzbereich 750 xxxx 040 000 alle XTR Koppler Controller ohne Einschränkung Mischbetriebhinweise 15 mod_1368425919479_21 docx 119444 1 The I O module can be operated with all fieldbus couplers controllers of the WAGO I O SYSTEM 750 XTR Observe the instructions for mixed operation when used in mixed operation behind standard fiel...

Page 16: ...I O SYSTEM Gerätebeschreibung alte Struktur Ansicht Ansicht CageClamp _Legende mit LEDs mit 1 Entriegelungslasche 15 mod_1370867188922_21 docx 122225 1 Table 3 Legend 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 Connec...

Page 17: ...f cleaning gold spring contacts Figure 2 Data Contacts Pos 18 9 2 Serie 750 WAGO I O SYSTEM Wichtige Erläuterungen alte Struktur Sicherheits und sonstige Hinweise Achtung Achtung I O Module nicht auf Goldfederkontakte legen 7 mod_1266318463636_21 docx 50695 1 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 ...

Page 18: ...ing contacts Pos 18 12 3 Serie 750 WAGO I O SYSTEM Gerätebeschreibung alte Struktur Anschlüsse Leistungskontakte 2 LK Messer Feder Abbildung doppelte Breite Ex i 30 mod_1508428592212_21 docx 467258 1 Figure 3 Power Jumper Contacts Pos 18 12 4 Serie 750 WAGO I O SYSTEM Gerätebeschreibung alte Struktur Anschlüsse Leistungskontakte 2 LK Messer Feder Legende 15 mod_1371721352500_21 docx 123710 1 Table...

Page 19: ...1 Signal voltage 0 V 3 Output AO 1 Actuator supply 0 V 2 AO 2 5 Output AO 2 Signal voltage 0 V 7 Output AO 2 Actuator supply 0 V S 4 Shield connection S 8 Pos 18 16 Serie 750 WAGO I O SYSTEM Wichtige Erläuterungen alte Struktur Sicherheits und sonstige Hinweise Hinweis Hinweis Geschirmte Signalleitungen verwenden 7 mod_1265723251019_21 docx 50140 1 Use shielded signal lines Only use shielded signa...

Page 20: ...iness or the local bus communication is interrupted Green Operational readiness and trouble free local bus communication 2 Status AO 2 E Off No operational readiness or the local bus communication is interrupted Green Operational readiness and trouble free local bus communication Pos 18 20 Alle Serien Allgemeine Module Überschriften Ebene 2 Bedienelemente Überschrift 2 4 mod_1239191655456_21 docx ...

Page 21: ...bild Überschrift 2 4 mod_1240984441312_21 docx 31967 2 1 3 5 Schematic Diagram Pos 18 24 Serie 750 WAGO I O SYSTEM Gerätebeschreibung alte Struktur Schematische Schaltbilder AO Schematisches Schaltbild 750 0585 040 000 28 mod_1487757145939_21 docx 408862 1 Figure 6 Schematic Diagram Pos 18 25 Dokumentation allgemein Gliederungselemente Seitenwechsel 3 mod_1221108045078_0 docx 21810 1 ...

Page 22: ...aten 750 0585 040 000 28 mod_1487757272323_21 docx 408865 333 1 3 6 2 Power Supply Table 8 Technical Data Power Supply Supply voltage field 24 VDC via power jumper contacts Ex i XTR power supply Uo max 26 8 V Current consumption field supply 19 mA load 2 20 mA Current consumption system supply 21 mA Power consumption Pmax 1 5 W Power loss Pl 0 9 W Isolation 300 VAC system supply Rated surge voltag...

Page 23: ... µF Ex ia IIA 76 mH 2 37 µF Ex ia I 100 mH 3 85 µF Reactance with consideration of the simultaneousness LO CO Ex ia IIC 8 2 mH 0 044 µF 5 mH 0 044 µF 1 mH 0 065 µF 0 1 mH 0 092 µF 0 001 mH 0 092 µF Ex ia IIB 46 mH 0 27 µF 20 mH 0 33 µF 1 mH 0 40 µF 0 1 mH 0 72 µF 0 001 mH 0 72 µF Ex ia IIA 76 mH 0 34 µF 20 mH 0 52 µF 1 mH 0 57 µF 0 1 mH 1 00 µF 0 001 mH 2 37 µF Ex ia I 100 mH 0 42 µF 20 mH 0 71 µF...

Page 24: ...e 750 WAGO I O SYSTEM Gerätebeschreibung alte Struktur Technische Daten VS Variablensteuerung Technische Daten klimatische Umweltbedingungen VS XTR 15 mod_1369387559187_21 docx 120360 3 1 3 6 8 Climatic Environmental Conditions Table 16 Technical Data Climatic Environmental Conditions Surrounding air temperature operation 40 C 70 C Surrounding air temperature storage 40 C 85 C Relative humidity 95...

Page 25: ...Allgemein Ex Schiff XTR Paket 3 Zulassungen XTR Bundle III Ex i außer 606 30 mod_1506082019831_21 docx 461793 1 The following approvals have been granted for the I O module 750 585 040 000 Conformity marking CULUS UL61010 2 201 Korea Certification The following Ex approvals have been granted for the I O module 750 585 040 000 TÜV 17 ATEX 196484 X I M1 Ex ia Ma I II 3 1 G Ex ec ia Ga IIC T4 Gc II 1...

Page 26: ... s Register Env 1 2 3 4 PRS Polski Rejestr Statków Pos 18 31 Serie 750 WAGO I O SYSTEM Gerätebeschreibung alte Struktur Zulassungen Information Weitere Informationen zu Zulassungen 750 xxxx 3 mod_1227190967156_21 docx 25221 1 More information about approvals Detailed references to the approvals are listed in the document Overview Approvals WAGO I O SYSTEM 750 which you can find via the internet un...

Page 27: ..._21 docx 461801 1 Table 17 Standards and Rated Conditions for Explosion Protection Applications ATEX acc Directive 2014 34 EU General Requirements EN 60079 0 2012 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 Equipment protection by intrinsic safety i...

Page 28: ...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 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 Shipbuilding Mechanical Climatic Environmental Conditions and EMC Shipbuilding Temperature D cold test wit...

Page 29: ... C37 90 2 20 V m 80 MHz 1 GHz 10 V m 1 GHz 3 GHz 3 V m 3 GHz 6 GHz Fast Electrical Transient Disturbances Burst EN 61000 4 4 EN 60255 26 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 6100...

Page 30: ...onductor 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 issued is available in the section Approvals Pos 18 34 7 Serie 750 WAGO I O SYSTEM Gerätebeschreibung alte Struktur Normen und Richtlinien Normen Störausse...

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: ...n DC Voltage EN 61000 6 3 EN 60255 26 EN 55032 Class A 79 dB µV QP 0 15 MHz 0 5 MHz 66 dB µV AV 0 15 MHz 0 5 MHz 73 dB µV QP 0 5 MHz 30 MHz 60 dB µV AV 0 5 MHz 30 MHz QP Quasi Peak Detector AV Average Detector If necessary please find different data in the section Approval regarding approval for EMC A or EMC B Pos 19 Dokumentation allgemein Gliederungselemente Seitenwechsel 3 mod_1221108045078_0 d...

Page 33: ...tatus byte of this I O module is always zero it will not be parsed Pos 23 Serie 750 WAGO I O SYSTEM Prozessabbild Lokalbus AO Prozessabbild 750 0585 5 mod_1246000790937_21 docx 36176 1 The analog output module 750 585 040 000 transmits 16 bit measured values and 8 optional status bits per channel The digitalized output value is transmitted in a data word 16 bits as output byte 0 low and output byt...

Page 34: ...ully to prevent injury Do not touch the blade contacts Pos 26 3 Serie 750 WAGO I O SYSTEM Wichtige Erläuterungen alte Struktur Sicherheits und sonstige Hinweise Warnung Warnung Anforderungen an Luft und Kriechstrecken XTR Ex i 36 mod_1579514444035_21 docx 572089 1 Requirements for Clearances and Creepage Distances For all sections of a node that contain I O modules for Ex i use stricter require me...

Page 35: ...per data transfer Pos 26 6 Serie 750 WAGO I O SYSTEM Montieren Demontieren I O Module 750xxxx 0040xxxx 4g 5g 15 mod_1367558844291_21 docx 118470 1 For vibration loads 4g observe the following installation instructions Use pan head screws or blind rivets at least every 60 mm 12 mm pin spacing to secure the DIN rail Make the open conductor length between strain relief and wire connection as short as...

Page 36: ...ter Spannung arbeiten 6 mod_1256193963573_21 docx 43426 1 Do not 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 Pos 26 11 Serie 750 WAGO I O SYSTEM Wichtige Erläuterungen alte Struktur Sicherheits und sonstige Hinweise Achtung Achtung XTR nicht unter 20 C verdrahten od...

Page 37: ...acts and power jumper contacts if any to the fieldbus coupler controller or to the previous or possibly subsequent I O module are established Pos 26 13 Serie 750 WAGO I O SYSTEM Montieren Demontieren obsolet_XTR I O Modul entfernen 28 mod_1486551166032_21 docx 405491 3 1 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 Mod...

Page 38: ...ate for solid stranded and finely stranded conductors Only connect one conductor to each CAGE CLAMP Only one conductor may be connected 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 ...

Page 39: ... Hinweise Achtung Achtung Maximaler Strom Ex i Einspeisung 750 0606 040 000 XTR 28 mod_1486128985806_21 docx 405244 1 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 that this current is not exceeded If exceeded an additional 750 606 040 000 must be used ...

Page 40: ...konzepte Ex i Einspeisung außerhalb Schiffsbereich XTR Abbildung sprachneutral Legende 28 mod_1487083585744_21 docx 407624 1 Figure 11 Ex i XTR Power Supply Concept Table 22 Legend for Figure Ex i XTR Power Supply Concept Pos Explanation 1 XTR fieldbus coupler controller 2 XTR I O modules 3 XTR supply Power Supply 24 VDC Diagn for Ex i XTR Modules 750 606 040 000 4 I O modules Ex i XTR 5 XTR end m...

Page 41: ... 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 750 606 040 000 4 I O modules Ex i XTR 5 XTR end module Overvoltage categories and rated surge voltage see EN 61010 2 201 Pos 32 9 Dokumentation allgemein Gliederungselemente Seitenwechsel 3 mod_1221108045078_0 docx 21810 1 ...

Page 42: ...d 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 module groups Table 24 Filter Modules for 24V Power Supply Item No Designation Description 750 626 040 000 Power supply filter System and field supply with filtering 24 V 0 V 750 624 040 001 Field side power supply...

Page 43: ...upply Concept Example 1 Pos Explanation 1 XTR fieldbus coupler controller 2 XTR filter module 750 626 040 000 3 XTR supply Power Supply 24 VDC Diagn for Ex i XTR Modules 750 606 040 000 4 I O modules Ex i XTR 5 XTR end module Pos 32 10 4 Serie 750 WAGO I O SYSTEM Anschließen Einspeisekonzepte Ex i Einspeisekonzept mit 2 Filtermodulen XTR 28 mod_1486134344254_21 docx 405288 1 ...

Page 44: ...ply 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 750 624 040 001 4 XTR supply 750 606 040 000 Power Supply 24 VDC Diagn for Ex i XTR Modules 5 I O modules Ex i XTR 6 XTR end module Pos 33 Dokumentation allgemein Gliederungselemente Seitenwechsel 3 mod_1221108045078_0 docx 21810 1 ...

Page 45: ...ussbeispiel Überschrift 2 4 mod_1242621672468_21 docx 33293 2 1 6 3 Connection Example Pos 35 Serie 750 WAGO I O SYSTEM Anschließen Anschlussbeispiele Analogausgänge Anschlussbeispiel 750 0585 040 000 28 mod_1487761110475_21 docx 408885 1 Figure 15 Connection Example Pos 36 Dokumentation allgemein Gliederungselemente Seitenwechsel 3 mod_1221108045078_0 docx 21810 1 ...

Page 46: ... 27500 1 The WAGO I O SYSTEM 750 electrical equipment is designed for use in Zone 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 acc...

Page 47: ...tion Examples Pos 37 5 Alle Serien Allgemeine Module Überschriften Ebene 3 Kennzeichnung für Europa gemäß ATEX und IECEx Überschrift 3 29 mod_1493822925932_21 docx 420432 3 1 7 1 1 Marking for Europe According to ATEX and IECEx Pos 37 6 Serie 750 WAGO I O SYSTEM Einsatz in Ex Bereichen Beispielbedruckung ATEX und IECEx_TUEV07_2017 14 mod_1360569228625_21 docx 111294 1 Figure 16 Marking Example Acc...

Page 48: ...e 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 All except mining 3 G Category 3 Zone 2 Ex Explosi...

Page 49: ...7 8 Serie 750 WAGO I O SYSTEM Einsatz in Ex Bereichen Beispielbedruckung ATEX und IECEx_TUEV12_Ex i_2017 14 mod_1360569320118_21 docx 111298 1 Figure 18 Marking Example for Approved Ex i I O Module According to ATEX and IECEx Figure 19 Text Detail Marking Example for Approved Ex i I O Module According to ATEX and IECEx ...

Page 50: ...evel 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 electrical equipment for mines susceptible to firedamp Mb Equipment protection level EPL Gases...

Page 51: ...e According to NEC Pos 37 11 Serie 750 WAGO I O SYSTEM Einsatz in Ex Bereichen Beispielbedruckung und Textdetail NEC 500_2017 14 mod_1360580302684_21 docx 111353 1 Figure 21 Text Detail Marking Example According to NEC 500 Table 29 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 gr...

Page 52: ...nsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL Pos 37 14 Serie 750 WAGO I O SYSTEM Einsatz in Ex Bereichen Beispielbedruckung und Textdetail NEC 506_2017 29 mod_1497865583656_21 docx 424742 1 Figure 23 Text Detail Marking Example for Approved Ex i I O Module According to NEC 506 Table 31 Description of Marking Example for Approved Ex i I O ...

Page 53: ...on protection 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 lev...

Page 54: ...e WAGO I O SYSTEM 750 hereinafter product WARNING DO NOT REMOVE OR REPLACE FUSED WHILE ENERGIZED WARNING DO NOT DISCONNECT WHILE ENERGIZED WARNING ONLY DISCONNECT IN A NON HAZARDOUS AREA Before using the components check whether the intended application is permitted in accordance with the respective printing Pay attention to any changes to the printing when replacing components The product is an o...

Page 55: ...otentiometers 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 Pro...

Page 56: ... 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 Pos 37 22 Dokumentation allgemein Gliederungselemente Leerabsatz 2Z 3 mod_1224662755687_0 docx 24460 1 Pos 37 23 Dokum...

Page 57: ...ply Concept Example 1 43 Figure 14 Power Supply Concept Example 2 44 Figure 15 Connection Example 45 Figure 16 Marking Example According to ATEX and IECEx 47 Figure 17 Text Detail Marking Example According to ATEX and IECEx 47 Figure 18 Marking Example for Approved Ex i I O Module According to ATEX and IECEx 49 Figure 19 Text Detail Marking Example for Approved Ex i I O Module According to ATEX an...

Page 58: ...e 17 Standards and Rated Conditions for Explosion Protection Applications 27 Table 18 Climatic and Mechanical Environmental Conditions and Shipbuilding 28 Table 19 EMC Immunity to Interference 29 Table 20 EMC Emission of Interference 31 Table 21 Process Image 33 Table 22 Legend for Figure Ex i XTR Power Supply Concept 40 Table 23 Legend for Figure Overvoltage Categories 41 Table 24 Filter Modules ...

Page 59: ...YSTEM 750 XTR 59 750 585 040 000 2AO 0 20mA Ex i XTR Manual Version 1 1 0 Pos 43 Dokumentation allgemein Einband Einband Leerseite für durch 2 teilbare Seitenzahl Standarddruck 3 mod_1219230851078_0 docx 21123 1 ...

Page 60: ...ente 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 Ende der Liste für Textmarke Einband_hinten ...

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