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WAGO 750-633, Manual

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54 

Use in Hazardous Environments 

WAGO-I/O-SYSTEM 750 

 

 

750-633 Up/Down Counter Ex i 

 

Manual 

 

Version 1.3.0 HW-Version 03, SW-Version 01 

Pos:  45.8 /Serie 750 (WAGO-I/O-SYST EM)/Einsatz in Ex- Ber eichen/Beispiel bedruckung ATEX und IEC Ex_TUEV12_Ex i_2017 @ 14\mod_1360569320118_21.docx @ 111298 @  @ 1 

 

 

Figure 21: Marking Example for Approved Ex i I/O Module According to ATEX and IECEx 

 

Figure 22: Text Detail – Marking Example for Approved Ex i I/O Module According to ATEX 

and IECEx 

Summary of Contents for 750-633

Page 1: ...29289866_0 docx 64941 1 WAGO I O SYSTEM 750 Manual 750 633 Up Down Counter Ex i Version 1 3 0 HW Version 03 SW Version 01 Pos 3 Alle Serien Allgemeine M odul e Rechtliches Allgemei nes Impressum f r S...

Page 2: ...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 informati...

Page 3: ...2 Safety 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 18 3 3...

Page 4: ...r Supply Concept 43 6 2 1 Power Supply Concept in Marine Applications 45 6 3 Connection Example 47 7 Parameterizing 48 7 1 Parameterization with WAGO I O CHECK 48 7 1 1 Up Down Counter Ex i 750 633 Pa...

Page 5: ...weise zur D okumentati 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 750 633 shall only be installed and operated according t...

Page 6: ...Pos 12 5 4 All e Serien Allgemei ne Module Sicherheits und sonstige Hi nweise Vorsicht Vorsicht _War nung vor Personensch den allgemein_ Erl uterung 13 mod_1343310028762_21 docx 101038 1 Personal Inj...

Page 7: ...i Manual Version 1 3 0 HW Version 03 SW Version 01 Additional Information Refers to additional information which is not an integral part of this documentation e g the Internet Pos 12 6 Dokumentation a...

Page 8: ...1 1 5 Font 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 N...

Page 9: ...ications All 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 cu...

Page 10: ...1723 3 1 2 1 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 WA...

Page 11: ...ige Hinweise Gefahr Gefahr Unfall verh tungsvorschriften 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 no...

Page 12: ...larity of data 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...

Page 13: ...A counting is disabled Using operation mode Up Down Counter the U D GATE input determines the counting direction If the input is set I 2 1 mA the counter counts up if the input is reset I 1 2 mA the c...

Page 14: ...ibung Einl eitung Versorgung Anordnung in Ex i Segment beli ebig 4 mod_1241506600203_21 docx 32297 1 Any configuration of the I O module is possible within an intrinsically safe segment when configuri...

Page 15: ...750 WAGO I O SYSTEM Ger tebeschrei bung Ansicht Ansicht C ageCl amp _Legende mit LEDs mit 1 Entrieg elungslasche 15 mod_1370867188922_21 docx 122225 1 Table 3 Legend for Figure View Pos Description De...

Page 16: ...ilable as self cleaning gold spring contacts Figure 2 Data Contacts Pos 18 9 2 Serie 750 WAGO I O SYSTEM Wichtige Erl uterungen Sicherheits und sonstige Hinweise Achtung Achtung Buskl emmen nicht auf...

Page 17: ...ontacts Pos 18 12 3 Serie 750 WAGO I O SYSTEM Ger tebeschr eibung Anschl sse Leistungskontakte 2 LK M esser Feder Abbildung doppelte Br eite 15 mod_1371721756578_21 docx 123718 1 Figure 3 Power Jumper...

Page 18: ...ction U D 1 In mode 2 Direction input Up Down In mode 1 and 3 Enable input Gate In mode 4 Gate input 0 V 3 7 8 Field supply 0 V DO 4 Digital output 24 V CLK 5 Clock input Pos 18 16 Serie 750 WAGO I O...

Page 19: ...f No error at input U D GATE or diagnostics not active Red Error at input U D GATE short circuit or wire break D State DO Off Output not active 0 V Green Output active 24 V E State CLK Off No active s...

Page 20: ...ches Schaltbild berschrift 2 4 mod_1240984441312_21 docx 31967 2 1 3 5 Schematic Diagram Pos 18 24 Serie 750 WAGO I O SYSTEM Ger tebeschr eibung Schematische Schaltbilder Sonder kl emmen Schematisches...

Page 21: ...m Depth 100 mm Weight Approx 85 g 3 6 2 Supply Table 8 Technical Data Supply Voltage supply Via system voltage terminal bus 5 V DC and power jumper contacts 24 V DC Supply via Ex i supply module Curre...

Page 22: ...counter Switching rate 20 Hz 50 kHz Counter depth 32 bits 3 6 5 Inputs Table 11 Technical Data Inputs No of inputs 2 U D GATE CLK Sensor supply UV DC 8 2 V Signal current 0 1 2 mA Signal current 1 2 1...

Page 23: ...0 12 V I0 13 5 mA P0 40 5 mW Characteristic line linear Reactance without consideration of the simultaneousness L0 C0 Ex ia IIC 100 mH 1 4 F Ex ia IIB 100 mH 9 F Ex ia IIA 100 mH 36 F Ex ia I 100 mH 3...

Page 24: ...I 0 01 mH 2 6 F 0 05 mH 1 5 F 0 2 mH 1 0 F 1 0 mH 0 67 F 5 0 mH 0 62 F Pos 18 28 1 Alle Serien Allgemeine M odul e berschriften Ebene 3 Anschl usstechni k berschrift 3 17 mod_1380123271324_21 docx 13...

Page 25: ...Climatic Environmental Conditions Table 18 Technical Data Climatic Environmental Conditions Operating temperature range 0 C 55 C Storage temperature range 25 C 85 C Relative humidity without condensa...

Page 26: ...37 Serie 750 WAGO I O SYSTEM Ger tebeschr eibung Zul assung en Ex Zul assung en I O Modul 750 xxxx Ex ohne Variantenang abe Einl eitung 4 mod_1237191218000_21 docx 28423 1 The following Ex approvals...

Page 27: ...37190918453_21 docx 28420 1 The following ship approvals have been granted to 750 633 I O modules Pos 18 44 Alle Serien Allgemeine M odul e Zulassungen Schiffszulassungen BSH Bundesamt f r Seeschifffa...

Page 28: ...h r e IEC 60079 0 15 mod_1368541723872_21 docx 119704 1 Explosive atmospheres IEC 60079 0 General requirements Pos 18 56 Alle Serien Allgemeine M odul e Nor men und Richtlini en Ex i Nor men Explosion...

Page 29: ...ective 2014 30 EU Pos 18 69 Alle Serien Allgemeine M odul e Nor men und Richtlini en EM V Nor men Standard EM V C E St rfestig keit EN 61000 6 2 4 mod_1242797655625_21 docx 33591 1 EMC CE Immunity to...

Page 30: ...ss image to the fieldbus coupler controller via 1 logical channel The meaning of the input and output data depends on the operating mode set 4 1 Operating Mode 1 Up Counter with Enable Input and Opera...

Page 31: ...32 bit value from output bytes 0 to 3 As long as the bit is set the counter is stopped and the load value stays the same Bit 5 in the status byte indicates when the counter is successfully loaded 4 1...

Page 32: ...The set counter value then appears in the input data with the following databases D0 to D3 Data Bytes Input data D3 D2 D1 D0 Value 0x00 0x00 0x00 0x64 Count up 6 Wait for the first counting pulse and...

Page 33: ...Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 0 0 TWD REQ 0 SET_DO RANGE_ SEL REQ1 RANGE_ SEL REQ0 RANGE_SEL REQ0 Selection of the integration time and display of the measured frequency values see below RANGE...

Page 34: ...4 1 1 64 periods 16 kHz 50 kHz Frequency in Hz Note the delay time when changing the frequency range When setting a new frequency range there is a delay time until valid data are read After acknowledg...

Page 35: ...th 0x3FFF 4 2 3 Set Output Bit 2 of the control byte sets the digital output DO 4 2 4 Example The measuring range is changed to range 2 1 Set the new measuring range in the control byte with bits 0 an...

Page 36: ...s Byte S0 Operating Mode 4 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 X NAMUR_ ERR START_ ACK X X ST_DO ST_U D TOGGLE TOGGLE Toggle bit for expiry of recording cycle ST_U D GATE Status output U D...

Page 37: ...Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Value 0 0 0 0 0 X 1 0 3 Cyclic recording has started The counter value is 0 The timer runs with at the preset cycle time Pulses on the CLK input are counted Control Byte...

Page 38: ...r value of the previous cycle Control Byte C0 Output bit Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Value 0 0 0 0 0 X 0 0 Status Byte S0 Input bit Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0...

Page 39: ...cht 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 modul...

Page 40: ...the devices Pos 25 8 Serie 750 WAGO I O SYSTEM M ontieren D emontieren I O Modul einf g 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 t...

Page 41: ...nen 4 mod_1239169375203_21 docx 30334 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 Module Example Electrical connec...

Page 42: ...d 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 condu...

Page 43: ...e 750 WAGO I O SYSTEM Wichtige Erl uterungen Sicherheits und sonstig e Hinweise Hinweis Hi nweis M axi mal er Strom Ex i Ei nspeisung 750 06xx 1 0 A 7 mod_1274358256668_21 docx 56898 1 Do not exceed m...

Page 44: ...oltage Categories Table 29 Legend for Figure Overvoltage Categories Pos Explanation 1 Fieldbus coupler controller 2 Filter module 3 Ex i supply module 4 Ex i I O modules 5 End module Both overvoltage...

Page 45: ...cations Modules approved to category EMC1 marine applications 750 626 or 750 626 020 000 Modules approved to category EMC2 marine applications 750 626 750 626 020 000 750 624 or 750 624 020 000 Pos 31...

Page 46: ...ategory EMC2 Marine Applications Pos Explanation 1 Fieldbus coupler controller 2 Filter module 750 626 750 626 020 000 750 624 750 624 020 000 3 Ex i supply module 750 606 750 625 000 001 4 Ex i I O m...

Page 47: ...9376 1 Figure 15 Connection Example for U D GATE CLK and DO Pos 35 Serie 750 WAGO I O SYSTEM Wichtige Erl uterungen Sicherheits und sonstig e Hinweise Hi nweis Hinweis Geschir mte Signalleitung en f r...

Page 48: ...CHECK Pos 39 Serie 759 WAGO Softwar e WAGO I O CHEC K 750 0633 Vor R ckw rtsz hl er Ex i Vor R ckw rtsz hler Exi 750 0633 Parametri erdi alog 12 mod_1332408819566_21 docx 91831 3 1 7 1 1 Up Down Coun...

Page 49: ...buttons Figure 17 Up Down Counter Ex i 750 633 Toolbar Table 32 Up Down Counter Ex i 750 633 Toolbar Symbol Designation Description Exit Closes the active window If you have changed settings you are r...

Page 50: ...With a positive edge on the CLK input the counter counts up ascending if the U D GATE input is connected with a high signal level and down descending if the U D GATE input is connected with a low sig...

Page 51: ...satzber eich 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 id...

Page 52: ...figuration Examples Pos 45 5 All e Seri en Allgemei ne Module berschriften Ebene 3 Kennzeichnung f r Eur opa g em ATEX und IECEx berschrift 3 29 mod_1493822925932_21 docx 420432 3 1 8 1 1 Marking for...

Page 53: ...erature 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 F...

Page 54: ...Pos 45 8 Serie 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 21 Marking Example for Approved Ex i I O...

Page 55: ...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 prot...

Page 56: ...rding to NEC Pos 45 11 Serie 750 WAGO I O SYSTEM Ei nsatz i n Ex Bereichen Beispi elbedruckung und Textdetail N EC 500_2017 14 mod_1360580302684_21 docx 111353 1 Figure 24 Text Detail Marking Example...

Page 57: ...intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL Pos 45 14 Serie 750 WAGO I O SYSTEM Ei nsatz i n Ex Bereichen Beispi elbedruckung und Text...

Page 58: ...Explosion 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 Temper...

Page 59: ...roximity of 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...

Page 60: ...s 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...

Page 61: ...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...

Page 62: ...Surge Voltage Nominal voltage of the power supply system mains acc to IEC 60038 3 Line to neutral voltage derived from the nominal AC or DC voltage up to and including Rated surge voltage Three phase...

Page 63: ...6 Figure 15 Connection Example for U D GATE CLK and DO 47 Figure 16 Up Down Counter Ex i 750 633 Parameter Dialog Box 48 Figure 17 Up Down Counter Ex i 750 633 Toolbar 49 Figure 18 Up Down Counter Ex...

Page 64: ...ng Mode 1 2 30 Table 21 Status Byte S0 Operating Mode 1 2 31 Table 22 Process Image Operating Mode 3 33 Table 23 Control Byte C0 Operating Mode 3 33 Table 24 Status Byte S0 Operating Mode 3 33 Table 2...

Page 65: ...WAGO I O SYSTEM 750 List of Tables 65 750 633 Up Down Counter Ex i Manual Version 1 3 0 HW Version 03 SW Version 01 Ende der Liste f r Textmar ke Verzeichnis_hi nten...

Page 66: ...3 1 Pos 55 D okumentation allgemei n Einband Einband H andbuch R ckseite 2015 9 mod_1285229376516_21 docx 64944 1 WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastra e 27 D 32423 Min...

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