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Fieldbus Independent 
I/O Modules 

2 DI DC 24 V, Intruder Detection 
750-424 

Manual 

 

 
Version 1.0.4 

Summary of Contents for WAGO-I/O-SYSTEM 750-424

Page 1: ...Fieldbus Independent I O Modules 2 DI DC 24 V Intruder Detection 750 424 Manual Version 1 0 4 ...

Page 2: ...0 571 8 87 5 55 Fax 49 0 571 8 87 85 55 E Mail support wago com Every conceivable measure has been taken to ensure the correctness and com pleteness of this documentation However as errors can never be fully ex cluded we would appreciate any information or ideas at any time E Mail documentation wago com We wish to point out that the software and hardware terms as well as the trademarks of companie...

Page 3: ...alification 4 1 1 3 Intended Use 4 1 2 Symbols 5 1 3 Number Notation 5 1 4 Safety Notes 6 1 5 Scope 6 2 I O Modules 7 2 1 Digital Input Modules 7 2 1 1 750 424 2 DI DC 24 V Intruder Detection 7 2 1 1 1 View 7 2 1 1 2 Description 7 2 1 1 3 Display Elements 8 2 1 1 4 Schematic Diagram 8 2 1 1 5 Technical Data 9 2 1 1 6 Process image 10 ...

Page 4: ...nufacturers are always named without referring to patent rights The existence of such rights can therefore not be ruled out 1 1 2 Personnel Qualification The use of the product detailed in this manual is exclusively geared to specialists having qualifications in PLC programming electrical specialists or persons instructed by electrical specialists who are also familiar with the valid standards WAG...

Page 5: ...ration ESD Electrostatic Discharge Warning of damage to the components by electrostatic discharge Observe the precautionary measure for handling components at risk Note Routines or advice for efficient use of the device and software optimization More information References on additional literature manuals data sheets and INTERNET pages 1 3 Number Notation Number Code Example Note Decimal 100 norma...

Page 6: ...ormation is to be regarded Do not use any contact spray The spray may impair the functioning of the contact area The WAGO I O SYSTEM 750 and its components are an open system It must only be assembled in housings cabinets or in electrical operation rooms Access must only be given via a key or tool to authorized qualified personnel The relevant valid and applicable standards and guidelines concerni...

Page 7: ... can receive signals i e window contacts from a fixed resistance ratio R1 R2 in the form of a current The module has two input channels which makes it possible to directly connect two circuits using a 2 conductor technique For example two 2 conductor window contacts on 0 V and signal input DI 1 and signal input DI 2 can be directly wired The status of the input channels is indicated via status LED...

Page 8: ...d the maximum sum current However if such a case should occur another supply module must be added The digital input module 750 424 can be used with all couplers controllers of the WAGO I O SYSTEM 750 2 1 1 3 Display Elements LED Channel Designa tion Contact Closed Contact Open short Circuit broken Wire A green Status DI 1 on off on off B red 1 Error DI 1 off off on on C green Status DI 2 on off on...

Page 9: ...Regulations cf Chapter 2 2 of the Coupler Controller Manual EMC Immunity to interference CE acc to EN 50082 2 96 EMC Emission of interference CE acc to EN 50081 1 93 EMC Immunity to interference Ship building acc to Germanischer Lloyd 97 EMC Emission of interference Ship building acc to Germanischer Lloyd 97 Approvals cf Chapter 2 2 of the Coupler Controller Manual CULUS UL508 ABS American Bureau ...

Page 10: ... can find on the CD ROM ELECTRONICC Tools and Docs Item No 0888 0412 or in the internet under www wago com Documentation WAGO I O SYSTEM 750 System Description 2 1 1 6 Process image Input bit B3 B2 B1 B0 Meaning S21 short circuit broken wire Channel 2 Signal status DI 2 Channel 2 S11 short circuit broken wire Channel 1 Signal status DI 1 Channel 1 1 S1 S2 Diagnostic bit gets High in case of short ...

Page 11: ...750 424 2 DI DC 24 V Intruder Detection 11 Process image WAGO I O SYSTEM 750 I O Modules ...

Page 12: ...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 ...

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