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Use in Hazardous Environments

WAGO-I/O-SYSTEM 750

753-466 2 AI 4-20 mA S.E.

Manual

Version 1.5.0

Pos: 72.16 /Serie 750 ( WAGO-I/O-SYST EM)/Ei nsatz i n Ex-Bereichen/Beispi elbedruckung und Textdetail C EC_2017 @ 29\mod_1497865583297_21.docx @ 424736 @ @ 1

Figure 32: Text Detail – Marking Example for Approved Ex i I/O Modules According to CEC 18

attachment J

Table 21: Description of Marking Example for Approved Ex i I/O Modules According to CEC 18

attachment J

Marking

Description

Dust

Explosion protection mark

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

Temperature class

Equipment protection level (EPL)

Symbol used to denote specific conditions of use

Gases

Explosion protection mark

Type of protection

[ia Ga]

Type of protection and equipment protection level

(EPL): Associated apparatus with intrinsic safety

circuits for use in Zone 0

IIC

Group

Temperature class

Equipment protection level (EPL)

Symbol used to denote specific conditions of use

Pos: 72.17 /D okumentati on allgemei n/Gli ederungsel emente/---Seitenwechsel--- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1

Summary of Contents for 2 AI 4-20 mA S.E.

Page 1: ...0 docx 64941 1 WAGO I O SYSTEM 750 Manual 753 466 2 AI 4 20 mA S E 2 Channel Analog Input Module 0 4 20 mA Single ended Version 1 5 0 Pos 3 Alle Serien Allgemeine M odul e Rechtliches Allgemei nes Impressum für Standardhandbücher allg Angaben Anschriften Telefonnummer n und E Mail Adressen 3 mod_1219151118203_21 docx 21060 1 ...

Page 2: ...m 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 present m...

Page 3: ...Advice Precautions 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 4 Schematic Diagram 21 3 5 Technical Data 22 3 5 1 Device 22 3 5 2 Supply 22 3 5 3 Communication 22 3 5 4 Inputs 22 3 5 5 Connection 23 3 5 6 Climatic Environmental Conditions 23 3 6 Appr...

Page 4: ...ronments 39 7 1 Marking Configuration Examples 40 7 1 1 Marking for Europe According to ATEX and IECEx 40 7 1 2 Marking for America NEC and Canada CEC 43 7 2 Installation Regulations 47 7 2 1 Special Notes Regarding Explosion Protection 47 7 2 2 Special Notes Regarding ANSI ISA Ex 49 List of Figures 50 List of Tables 51 Ende der Liste für Textmar ke Verzeichnis_vor ne ...

Page 5: ...tati on Hi nweise Achtung Hinweis zur D okumentati on I O Modul e 750 xxxx 4 mod_1237986979656_21 docx 29023 1 The I O module 753 466 shall only be installed and operated according to the instructions in this manual and in the manual for the used fieldbus coupler controller Consider power layout of the WAGO I O SYSTEM 750 In addition to these operating instructions you will also need the manual fo...

Page 6: ...l e Serien Allgemei ne Module Sicherheits und sonstige Hi nweise Vorsicht Vorsicht _War nung 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 All e Serien Allgemei ne Module Sicherheits und sonstige Hi nweise Achtung Achtung _Wa...

Page 7: ...AI 4 20 mA S E Manual Version 1 5 0 Additional Information Refers to additional information which is not an integral part of this documentation e g the Internet Pos 12 6 Dokumentation allgemei n Glieder ungselemente Seitenwechsel 3 mod_1221108045078_0 docx 21810 1 ...

Page 8: ... Conventions Pos 12 10 Alle Serien Allgemeine M odul e Rechtliches Allgemeines Schriftkonventi onen 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 items are marked in bold letters e g Save A greater than sign between two names means the selection of a menu it...

Page 9: ...ll sequences implemented 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 1...

Page 10: ...4 Technical Condition of Specified Devices The devices to be supplied ex works are equipped with hardware and software configurations which meet the individual application requirements WAGO Kontakttechnik GmbH Co KG will be exempted from any liability in case of changes in hardware or software as well as to non compliant usage of devices Please send your request for modified and new hardware or so...

Page 11: ...efahr Gefahr Unfall verhütungsvorschriften beachten 6 mod_1260180657000_21 docx 46735 1 Pos 15 10 4 Alle Serien Allgemeine M odul e Sicherheits und sonstige Hinweise Gefahr Gefahr Auf nor mgerechten Anschl uss achten 6 mod_1260180753479_21 docx 46739 1 Pos 15 11 1 Alle Serien Allgemeine M odul e Sicherheits und sonstige Hinweise Achtung Achtung D efekte oder beschädigte Ger äte austauschen 6 mod_1...

Page 12: ...and power supply lines as this may damage the devices involved Pos 15 11 6 Alle Serien Allgemeine M odul e Sicherheits und sonstige Hinweise Achtung Achtung El ektr ostatische Entladung vermei den 6 mod_1260181364729_21 docx 46759 1 Avoid electrostatic discharge The devices are equipped with electronic components that may be destroyed by electrostatic discharge when touched Please observe the safe...

Page 13: ... the connections is described in the Connectors section Pos 18 9 Serie 750 WAGO I O SYSTEM Ger ätebeschrei bung Ei nlei tung I O Beschrei bung Allgemei n Ver weis auf Kapitel Geräte anschli eßen Anschlussbeispiel e 5 mod_1246015203281_21 docx 36298 1 Connection examples are shown in section Connect Devices Connection Example s Pos 18 10 Serie 750 WAGO I O SYSTEM Gerätebeschr eibung Ei nleitung Fun...

Page 14: ...al Version 1 5 0 The I O module 753 466 can be used with all fieldbus couplers controllers of the WAGO I O SYSTEM 750 except for the economy types 750 320 323 324 and 327 Pos 19 D okumentation allgemei n Glieder ungselemente Seitenwechsel 3 mod_1221108045078_0 docx 21810 1 ...

Page 15: ...698 1 Figure 1 View Pos 23 Serie 753 WAGO I O SYSTEM Ger ätebeschrei bung Ansicht Ansicht Leg ende mit Leistungskontakten_mit Kodi erung Kabel befestigung und Pr üföffnung en 20 mod_1411031302199_21 docx 163871 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...

Page 16: ... self cleaning gold spring contacts Figure 2 Data Contacts Pos 27 2 Serie 750 WAGO I O SYSTEM Wichtige Erläuterungen Sicherheits und sonstig e Hinweise Achtung Achtung Buskl emmen nicht auf Goldfeder kontakte leg en 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 or scrat...

Page 17: ...nschl üsse Leistungskontakte Feldversorgung 2 LK Messer Feder Abbildung 17 mod_1381924880242_21 docx 134239 1 Figure 3 Power Jumper Contacts Pos 30 4 Serie 750 WAGO I O SYSTEM Ger ätebeschrei bung Anschl üsse Leistungskontakte 2 LK Messer Feder Leg ende 15 mod_1371721352500_21 docx 123710 1 Table 4 Legend for Figure Power Jumper Contacts Contact Type Function 1 Spring contact Potential transmissio...

Page 18: ...ules 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 modules Pos 31 D okumentation allgemei n Glieder ungselemente Seitenwechsel 3 mod_1221108045078_0 docx 21810 1 ...

Page 19: ... on this pluggable connection pertains to the 753 110 Plug which is not included with the I O module Pos 34 Serie 753 WAGO I O SYSTEM Ger ätebeschrei bung Anschl üsse Analogei ngangsklemmen Anschlüsse 753 0465 0466 0472 0474 0476 29 mod_1493816101102_21 docx 420372 1 Figure 4 CAGE CLAMP Connectors Table 5 Legend for Figure CAGE CLAMP Connectors Channel Designation Connector Function 1 AI 1 1 Curre...

Page 20: ...nel Designation LED State Function 1 Function AI 1 A Off Not ready for operation or no or disturbed internal bus communication Green Operational readiness and trouble free internal data bus communication Error AI 1 B Off Normal operation Red Overrange underrange of the admissible measuring range broken wire 2 Function AI 2 C Off Not ready for operation or no or disturbed internal bus communication...

Page 21: ...Schaltbild Ü berschrift 2 4 mod_1240984441312_21 docx 31967 2 1 3 4 Schematic Diagram Pos 40 Serie 753 WAGO I O SYSTEM Ger ätebeschrei bung Schematisches Schaltbild Schematisches Schaltbild 753 0466 29 mod_1493964169525_21 docx 420748 1 Figure 6 Schematic Diagram Pos 41 D okumentation allgemei n Glieder ungselemente Seitenwechsel 3 mod_1221108045078_0 docx 21810 1 ...

Page 22: ...er contacts max Voltage via power contacts 24 V DC Current via power contacts max 10 A Isolation peak value 500 V System Supply Pos 43 3 Serie 750 WAGO I O SYSTEM Ger ätebeschrei bung Technische Daten Anal ogeing angskl emmen Technische D aten 750 0454 0465 0466 0467 Kommuni kation 16 mod_1373360339835_21 docx 125852 3 1 3 5 3 Communication Table 9 Technical Data Communication Internal bit width i...

Page 23: ...ontacts Data contacts Slide contact hard gold plated self cleaning Pos 43 6 Serie 750 WAGO I O SYSTEM Ger ätebeschrei bung Technische Daten Kli mati sche U mgebungsbedi ngungen Technische Daten Klimat U mgebungsbed ohne er w Temp 0 55 C 25 85 C 5 mod_1247657968368_21 docx 37603 3 1 3 5 6 Climatic Environmental Conditions Table 14 Technical Data Climatic Environmental Conditions Operating temperatu...

Page 24: ...os 50 1 All e Seri en Allgemei ne Module Zulassungen Ex Zul assungen TÜV ATEX TÜ V 07 ATEX 554086 X I M 2 Ex d I M b II 3 G Ex nA IIC T4 Gc II 3 D Ex tc IIIC T135 C Dc 14 mod_1361949753233_0 docx 113015 1 TÜV 07 ATEX 554086 X I M2 Ex d I Mb II 3 G Ex nA IIC T4 Gc II 3 D Ex tc IIIC T135 C Dc Pos 50 2 All e Seri en Allgemei ne Module Zulassungen Ex Zul assungen IECEx TÜV N or d IECEx TUN 09 0001 X E...

Page 25: ...21 docx 70927 1 The I O modules 753 466 meet the following requirements on emission and immunity of interference Pos 56 All e Seri en Allgemei ne Module N or men und Richtli nien EMV N ormen Standar d EMV CE Stör festigkeit EN 61000 6 2 4 mod_1242797655625_21 docx 33591 1 EMC CE Immunity to interference EN 61000 6 2 Pos 57 All e Seri en Allgemei ne Module N or men und Richtli nien EMV N ormen Stan...

Page 26: ...transmitted to the process image of the fieldbus coupler controller in a data word 16 bits as an input byte 0 low and input byte 1 high This value is mapped with a resolution of 12 bits on bit B3 B14 Status information which can be evaluated for fault detection is contained in the three least significant bits B0 B2 If the measurement is above the measuring range bit B0 is set 1 and if the measurem...

Page 27: ...0000 0000 0 011 0x0003 3 0x41 on 4 0000 0000 0000 0 000 0x0000 0 0x00 off 4 0000 0000 0000 0 000 0x0000 0 0x00 off 6 0001 0000 0000 0 000 0x1000 4096 0x00 off 8 0010 0000 0000 0 000 0x2000 8192 0x00 off 10 0011 0000 0000 0 000 0x3000 12288 0x00 off 12 0100 0000 0000 0 000 0x4000 16384 0x00 off 14 0101 0000 0000 0 000 0x5000 20480 0x00 off 16 0110 0000 0000 0 000 0x6000 24576 0x00 off 18 0111 0000 ...

Page 28: ...ngsgefahr 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 module carefully to prevent injury Pos 63 3 Serie 750 WAGO I O SYSTEM Wichtige Erläuterungen Sicherheits und sonstig e Hinweise Achtung Achtung Buskl emmen nur in vorgesehener R eihenfolg e stecken 6 mod_1256194177073_...

Page 29: ... Pos 63 8 Serie 750 WAGO I O SYSTEM M ontieren D emontieren I O Modul einfüg en 3 mod_1231769726703_21 docx 25989 3 1 5 2 1 Inserting the I O Module 1 Position the I O module so that the tongue and groove joints to the fieldbus coupler controller or to the previous or possibly subsequent I O module are engaged Figure 7 Insert I O Module Example 2 Press the I O module into the assembly until the I ...

Page 30: ...ore removing a 753 Series I O Module from the node you must first remove the plug pluggable wiring from the I O module see section Plug Removal 1 Remove the I O module from the node by pulling the 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 Pos 63 11 D okumentati on allgemei n Gli ederungsel eme...

Page 31: ...g can be completely removed together with the wiring simplifying replacement of defective modules from the assembly Plugs and coding fingers are not included in the scope of supply Plugs of the 753 Series and coding fingers are not included in the scope of supplied items and may be ordered as accessory items Figure 10 Plug and I O Module Miniature WSB marking tags ensure that the right plug is mat...

Page 32: ... WAGO I O SYSTEM 750 753 466 2 AI 4 20 mA S E Manual Version 1 5 0 Figure 12 Attachment of Cable Binders Pos 63 13 D okumentati on allgemei n Gli ederungsel emente Seitenwechsel 3 mod_1221108045078_0 docx 21810 1 ...

Page 33: ...s and sockets facilitates mating of the I O module with the appropriate plug 1 Insert the pin into the socket Figure 13 Assembling the Coding Fingers 2 Position the assembled coding fingers in the I O module Due to its design each coding finger allows 4 different coding options i e 16 different options using 2 coding fingers Figure 14 Inserting the Coding Fingers 3 Place the plug onto the I O modu...

Page 34: ... the plug is removed the sockets remain in the I O module The coded plug can only fit in the corresponding coded I O module see figures below Figure 16 Sure Match Coding Fingers Pos 63 15 D okumentati on allgemei n Gli ederungsel emente Seitenwechsel 3 mod_1221108045078_0 docx 21810 1 ...

Page 35: ...dule by pulling the orange pull tab on the plug toward the top of the I O module Figure 17 Pulling the Pull Tab The plug detaches from the I O module Figure 18 Removing the Plug Without Tools 2 Alternatively you can also use a standard screwdriver at the position shown in the figure below to remove the plug Figure 19 Removing the Plug Using a Screwdriver Pos 64 D okumentation allgemei n Glieder un...

Page 36: ...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 CAGE CLAMP insert the actuating tool into the opening ...

Page 37: ...the 753 110 Plug which is not included with the I O module Pos 70 Serie 753 WAGO I O SYSTEM Anschli eßen Anschl ussbeispi ele Anal ogei ngangskl emmen Anschlussbeispi ele 753 465 466 29 mod_1493886481363_21 docx 420497 333 1 6 2 1 2 Wire Connection 0 V For the 2 wire connection 0 V example an external power supply is required for the signal conditioner Figure 21 2 Wire Connection 0 V 6 2 2 2 Wire ...

Page 38: ... V example the power for the signal conditioner is supplied from the I O module directly Note Field supply must be provided An additional supply module must be used which provides 24 V field supply voltage via the power jumper contacts Figure 23 3 Wire Connection 24 V Pos 71 D okumentation allgemei n Glieder ungselemente Seitenwechsel 3 mod_1221108045078_0 docx 21810 1 ...

Page 39: ...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 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 a...

Page 40: ...les Pos 72 5 All e Seri en Allgemei ne Module Ü berschriften Ebene 3 Kennzeichnung für Eur opa g emäß ATEX und IECEx Ü berschrift 3 29 mod_1493822925932_21 docx 420432 3 1 7 1 1 Marking for Europe According to ATEX and IECEx Pos 72 6 Serie 750 WAGO I O SYSTEM Einsatz in Ex Ber eichen Beispiel bedruckung ATEX und IEC Ex_TUEV07_2017 14 mod_1360569228625_21 docx 111294 1 Figure 24 Marking Example Acc...

Page 41: ...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 Explosion protec...

Page 42: ... 750 WAGO I O SYSTEM Einsatz in Ex Ber eichen Beispiel bedruckung ATEX und IEC Ex_TUEV12_Ex i_2017 14 mod_1360569320118_21 docx 111298 1 Figure 26 Marking Example for Approved Ex i I O Module According to ATEX and IECEx Figure 27 Text Detail Marking Example for Approved Ex i I O Module According to ATEX and IECEx ...

Page 43: ...n 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 II Equipment group All except mining 3 1 G Category 3 Zone 2 equipment containing a saf...

Page 44: ...ail N EC 500_2017 14 mod_1360580302684_21 docx 111353 1 Figure 29 Text Detail Marking Example According to NEC 500 Table 18 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 Pos 72 12 D okumentati on allgemei n Gli ederungsel emente Seitenwechs...

Page 45: ...y circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL Pos 72 14 Serie 750 WAGO I O SYSTEM Ei nsatz i n Ex Bereichen Beispi elbedruckung und Textdetail N EC 506_2017 29 mod_1497865583656_21 docx 424742 1 Figure 31 Text Detail Marking Example for Approved Ex i I O Module According to NEC 506 Table 20 Description of Marking Example for Approved Ex i I O Module...

Page 46: ...ction 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 A...

Page 47: ...the 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...

Page 48: ...ters 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 comp...

Page 49: ...nnect 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 72 22 D okumentati on allgemei n Gli ederungsel emente Leerabsatz 2Z 3 mod_1224662755687_0 docx 24460 1 Pos 72 23 D okumentati o...

Page 50: ...ull Tab 35 Figure 18 Removing the Plug Without Tools 35 Figure 19 Removing the Plug Using a Screwdriver 35 Figure 20 Connecting a Conductor to a CAGE CLAMP 36 Figure 21 2 Wire Connection 0 V 37 Figure 22 2 Wire Connection 24 V 38 Figure 23 3 Wire Connection 24 V 38 Figure 24 Marking Example According to ATEX and IECEx 40 Figure 25 Text Detail Marking Example According to ATEX and IECEx 40 Figure 2...

Page 51: ... 22 Table 11 Technical Data Field Wiring 23 Table 12 Technical Data Power Jumper Contacts 23 Table 13 Technical Data Data Contacts 23 Table 14 Technical Data Climatic Environmental Conditions 23 Table 15 Process Image 753 466 27 Table 16 Description of Marking Example According to ATEX and IECEx 41 Table 17 Description of Marking Example for Approved Ex i I O Module According to ATEX and IECEx 43 ...

Page 52: ...3 1 Pos 79 D okumentation allgemei n Einband Einband H andbuch R ückseite 2015 9 mod_1285229376516_21 docx 64944 1 WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastraße 27 D 32423 Minden Phone 05 71 8 87 0 Fax 05 71 8 87 1 69 E Mail info wago com Internet http www wago com Ende der Liste für Textmar ke Ei nband_hinten ...

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