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WAGO-I/O-SYSTEM 750 

Use in Hazardous Environments 

47 

750-531 4DO 24V DC 0.5A/ 2-conductor 

 

 

Manual 

 

Version 1.3.0  

 

Pos: 86.18 /Serie 750 ( WAGO-I/O-SYST EM)/Ei nsatz i n Ex-Bereichen/Besonder e Beding ung en für  den sicher en Ex- Betrieb gem. AT EX-Z ertifi kat TÜV 12 ATEX 106032x_2013_2 @ 15\mod_1368620479454_21.docx @ 119782 @ 3 @ 1 

 

8.2.2 

Special Conditions for Safe Use (ATEX Certificate TÜV 12 

ATEX 106032 X) 

1. 

For use as Gc- or Dc-apparatus (in zone 2 or 22) the Field bus Independent 

I/O Modules WAGO-I/O-SYSTEM 750-*** Ex i shall be erected in an 

enclosure that fulfils the requirements of the applicable standards (see the 

marking) EN 60079-0, EN 60079-11, EN 60079-15 and EN 60079-31. 

For use as group I electrical apparatus M2 the apparatus shall be erected in 

an enclosure that ensures a sufficient protection according to EN 60079-0 

and EN 60079-1 and the degree of protection IP64.  

The compliance of these requirements and the correct installation into an 

enclosure or a control cabinet of the devices shall be certified by an ExNB. 

2. 

Measures have to be taken outside of the device that the rating voltage is not 

being exceeded of more than 40 % because of transient disturbances. 

3. 

The connecting and disconnecting of the non-intrinsically safe circuits is 

only permitted during installation, for maintenance or for repair purposes. 

The temporal coincidence of explosion hazardous atmosphere and 

installation, maintenance resp. repair purposes shall be excluded. 

4. 

For the type the following shall be considered: The Interface circuits shall 

be limited to overvoltage category I/II/III (non mains/mains circuits) as 

defined in EN 60664-1. 

Pos: 86.19 /D okumentati on allgemei n/Gli ederungsel emente/---Seitenwechsel--- @ 3\mod_1221108045078_0.docx  @  21810 @   @ 1 

 

 

 

Summary of Contents for 750-531

Page 1: ...0 4DO 24V DC 0 5A 2 conductor 750 531 xxx xxx 4 Channel Digital Output Module 24 VDC 2 Conductor Connection Short circuit protected High side Switching Version 1 3 0 Pos 3 Alle Serien Allgemeine M odu...

Page 2: ...0 571 8 87 85 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...

Page 3: ...utions 11 3 Device Description 13 3 1 View 15 3 2 Connectors 16 3 2 1 Data Contacts Internal Bus 16 3 2 2 Power Jumper Contacts Field Supply 17 3 2 3 CAGE CLAMP Connectors 19 3 3 Display Elements 20 3...

Page 4: ...TEX and IEC Ex 39 8 1 2 Marking for America According to NEC 500 44 8 2 Installation Regulations 45 8 2 1 Special Conditions for Safe Use ATEX Certificate T V 07 ATEX 554086 X 46 8 2 2 Special Conditi...

Page 5: ...ber Variant Designation 750 531 4DO 24V DC 0 5A 2 conductor 750 531 000 800 4DO 24V DC 0 5A 2 conductor R Pos 12 All e Seri en Allgemei ne Module Hi nweise zur D okumentati on Hinweise Hinweis G ltig...

Page 6: ...e Serien Allgemei ne Module Wichtige Erl uterungen Sicherheits und sonstige Hinweise Vorsicht Vorsicht _War nung vor Personensch den allgemein_ Erl uterung 13 mod_1343310028762_21 docx 101038 1 Person...

Page 7: ...DC 0 5A 2 conductor Manual Version 1 3 0 Additional Information Refers to additional information which is not an integral part of this documentation e g the Internet Pos 14 5 Dokumentation allgemei n...

Page 8: ...Table 3 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 items are marked in bold letters e g Save A gre...

Page 9: ...n Personalqualifi kationPersonalqualifi kation 750 xxxx berschrift 3 und Inhalt 3 mod_1224061208046_21 docx 24063 3 1 2 1 2 Personnel Qualifications All sequences implemented on WAGO I O SYSTEM 750 de...

Page 10: ...ustand der Ger te berschrift 3 und Inhalt 3 mod_1221060446109_21 docx 21723 3 1 2 1 4 Technical Condition of Specified Devices The devices to be supplied ex works are equipped with hardware and softwa...

Page 11: ...Unfall verh tungsvorschriften beachten 6 mod_1260180657000_21 docx 46735 1 Pos 17 10 4 Alle Serien Allgemeine D okumente Allgemeine M odul e Wichtige Erl uter ungen Sicherheitshinweise Gefahr Gefahr A...

Page 12: ...y lines as this may damage the devices involved Pos 17 11 6 Alle Serien Allgemeine D okumente Allgemeine M odul e Wichtige Erl uter ungen Sicherheitshinweise Achtung Achtung El ektr ostatische Entl ad...

Page 13: ...3815757507_21 docx 27153 1 Limit all induced voltage The electronic components of the I O module can be damaged by the induced voltage produced when inductive loads are de activated An appropriate pro...

Page 14: ...ltage and the system voltage are electrically isolated from each other Pos 20 16 Serie 750 WAGO I O SYSTEM Wichtig e Erl uter ung en Sicher hei ts und sonstige Hinweise War nungWarnung Ei nsatz Varian...

Page 15: ...View Pos 24 Serie 750 WAGO I O SYSTEM Ger tebeschrei bung Ansicht Ansicht C ageCl amp _Leg ende mit LED s 15 mod_1370867188922_21 docx 122225 1 Table 4 Legend for Figure View Pos Description Details S...

Page 16: ...available as self cleaning gold spring contacts Figure 2 Data Contacts Pos 28 2 Serie 750 WAGO I O SYSTEM Wichtige Erl uterungen Sicherheits und sonstig e Hinweise Achtung Achtung Buskl emmen nicht a...

Page 17: ...kontakte 2 LK Messer Leistungskontakte 2 LK Messer Feder Abbil dung einfache Breite Standard 15 mod_1367500700037_21 docx 118396 1 Figure 3 Power Jumper Contacts Pos 31 4 Serie 750 WAGO I O SYSTEM Ger...

Page 18: ...modules for ground earth The I O module has no power jumper contacts for receiving and transmitting the earth potential Use a supply module when an earth potential is needed for the subsequent I O mo...

Page 19: ...sse 750 0531 0532 CC 10 mod_1298374574196_21 docx 69891 1 Figure 4 CAGE CLAMP Connectors Table 6 Legend for Figure CAGE CLAMP Connectors Channel Designation Connector Function 1 DO 1 1 Output DO 1 Sig...

Page 20: ...ltage 0 Green Output DO 1 Signal voltage 1 2 Status DO 2 C Off Output DO 2 Signal voltage 0 Green Output DO 2 Signal voltage 1 3 Status DO 3 B Off Output DO 3 Signal voltage 0 Green Output DO 3 Signal...

Page 21: ...sches Schaltbil d berschrift 2 4 mod_1240984441312_21 docx 31967 2 1 3 5 Schematic Diagram Pos 42 Serie 750 WAGO I O SYSTEM Ger tebeschrei bung Schematische Schaltbil der Digitalausgangsklemmen Schema...

Page 22: ...n Table 10 Technical Data Communication Data width internal bus 4 bits out 3 6 4 Outputs Table 11 Technical Data Inputs Number of outputs 4 Output voltage 24 VDC Output current max 0 5 A short circuit...

Page 23: ...atische U mweltbeding ung en Technische Daten Klimat U mweltbed ohne erw Temp 0 55 C 25 85 C 5 mod_1247657968368_21 docx 37603 3 1 3 6 6 Climatic Environmental Conditions Table 15 Technical Data Clima...

Page 24: ...Korea Certification MSIP REM W43 DOM750 Pos 54 Serie 750 WAGO I O SYSTEM Ger tebeschrei bung Zulassungen Ex Zulassungen Buskl emme 750 xxxx Ex Standar dversion und alle Varianten Ei nleitung 4 mod_12...

Page 25: ...itas Pos 60 4 All e Seri en Allgemei ne Dokumente Allgemei ne Module Zulassungen Schiffszul assungen DN V D et N orske Veritas Cl ass B 3 mod_1224492540562_0 docx 24224 1 DNV Det Norske Veritas Class...

Page 26: ..._1242798273984_21 docx 33602 1 EMC CE Emission of interference acc to EN 61000 6 4 Pos 65 All e Seri en Allgemei ne Module N or men und Richtli nien EMV N ormen Standar d EMV CE St r festigkeit EN 610...

Page 27: ...icht Verl etzungsgefahr durch scharfkantige M esser kontakte 6 mod_1256193279401_21 docx 43414 1 Risk of injury due to sharp edged blade contacts The blade contacts are sharp edged Handle the I O modu...

Page 28: ...the devices Pos 70 8 Serie 750 WAGO I O SYSTEM M ontieren D emontieren Busklemme einf g en 3 mod_1231769726703_21 docx 25989 3 1 4 2 1 Inserting the I O Module 1 Position the I O module so that the to...

Page 29: ...1239169375203_21 docx 30334 3 1 4 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 d...

Page 30: ...ductor 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 Excep...

Page 31: ...4 mod_1242621672468_21 docx 33293 2 1 5 2 Connection Example Pos 76 Serie 750 WAGO I O SYSTEM Anschli e en Anschl ussbeispi ele Digitalausgangsklemmen Anschl ussbeispiel e 750 0531 532 10 mod_1298558...

Page 32: ...I O modules or their variants in the process image depends on the fieldbus coupler controller used Please take this information from the section Fieldbus Specific Design of the Process Data included i...

Page 33: ...name is suited for use in interference free safety circuits Pos 82 2 Serie 750 WAGO I O SYSTEM Einsatz in sicherheitsg erichteten Anwendung en Sicher hei tsver halten 6 mod_1258973946909_21 docx 44685...

Page 34: ...otection class is absolutely mandatory This means that the interference free digital output module shall only be integrated and operated in switch boxes or switch cabinets complying with IP54 or highe...

Page 35: ...module 750 531 in safety related applications the modules belonging to a safety switching device shall be combined to form a potential group Power to the potential group shall be supplied via a power...

Page 36: ...ten Anwendung en Anschlussbeispi ele Anschlussbeispiel 2 4 Kanal Digital ausg angskl emmen i n Sicherheitsanwendungen 6 mod_1259219930757_21 docx 45290 3 1 1 Einsatz der r ckwir kungsfrei en Digital a...

Page 37: ...I O Modules in Safety Related Applications 37 750 531 4DO 24V DC 0 5A 2 conductor Manual Version 1 3 0 Figure 14 Two channel Double pole Disconnection Pos 85 D okumentation allgemei n Glieder ungsele...

Page 38: ...h Serie 750 3 mod_1234272230203_21 docx 27500 1 The WAGO I O SYSTEM 750 electrical equipment is designed for use in Zone 2 hazardous areas The following sections include both the general identificatio...

Page 39: ...satz in Ex Ber eichen Kennzeichnung f r Europa gem ATEX und IEC EX berschrift 3 3 mod_1224157620203_21 docx 24185 3 1 8 1 1 Marking for Europe According to ATEX and IEC Ex Pos 86 6 Serie 750 WAGO I O...

Page 40: ...nt group Mining M2 Category High level of protection Ex Explosion protection mark d Mb Type of protection and equipment protection level EPL Flameproof enclosure I Explosion group for electrical equip...

Page 41: ...M Einsatz in Ex Ber eichen Beispiel bedruckung der Ex i und IEC Ex i zug elassenen Busklemmen gem C ENELEC und IEC _2013 14 mod_1360569320118_21 docx 111298 1 Figure 17 Side Marking Example for Approv...

Page 42: ...t protection level EPL protection by enclosure ia Da Type of protection and equipment protection level EPL associated apparatus with intrinsic safety circuits for use in Zone 20 ib Db Type of protecti...

Page 43: ...ice for a category 2 Zone 1 equipment Ex Explosion protection mark nA Gc Type of protection and equipment protection level EPL Non sparking equipment ia Ga Type of protection and equipment protection...

Page 44: ...kung gem NEC 500_2013 14 mod_1360580302684_21 docx 111353 1 Figure 19 Side Marking Example for I O Modules According to NEC 500 Figure 20 Text Detail Marking Example for Approved I O Modules According...

Page 45: ...ations Pos 86 14 Alle Serien Allgemeine M odul e Ei nsatz i n Ex Bereichen Errichtungsbestimmungen Ei nleitung_2013 14 mod_1360582328318_21 docx 111371 1 For the installation and operation of electric...

Page 46: ...ches and potentiometers connected to the module may only be actuated when explosive atmosphere can be excluded 4 The connecting and disconnecting of the non intrinsically safe circuits is only permitt...

Page 47: ...sures a sufficient protection according to EN 60079 0 and EN 60079 1 and the degree of protection IP64 The compliance of these requirements and the correct installation into an enclosure or a control...

Page 48: ...es and potentiometers connected to the module may only be actuated when explosive atmosphere can be excluded 4 The connecting and disconnecting of the non intrinsically safe circuits is only permitted...

Page 49: ...es a sufficient protection according to IEC 60079 0 and IEC 60079 1 and the degree of protection IP64 The compliance of these requirements and the correct installation into an enclosure or a control c...

Page 50: ...omy bus modules only The instructions shall contain the following The configuration interface Service connector is for temporary connection only Do not connect or disconnect unless the area is known t...

Page 51: ...gram 2 Conductor Connection 31 Figure 12 Potential Group for Safety Related Applications 35 Figure 13 Two channel Single pole Disconnection 36 Figure 14 Two channel Double pole Disconnection 37 Figure...

Page 52: ...ical Data Device 22 Table 9 Technical Data Power Supply 22 Table 10 Technical Data Communication 22 Table 11 Technical Data Inputs 22 Table 12 Technical Data Field Wiring 22 Table 13 Technical Data Po...

Page 53: ...750 53 750 531 4DO 24V DC 0 5A 2 conductor Manual Version 1 3 0 Pos 92 D okumentation allgemei n Einband Einband H andbuch Leerseite f r durch 2 teilbar e Seitenzahl Standar ddr uck 3 mod_121923085107...

Page 54: ...te 9 mod_1285229376516_21 docx 64944 1 WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastra e 27 D 32423 Minden Phone 49 5 71 8 87 0 Fax 49 5 71 8 87 1 69 E Mail info wago com Interne...

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