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Fieldbus Independent 
I/O Modules 

24 V DC Power Supply Filter with 
Overvoltage (Surge) Protection 
750-626 

Manual 

 

 
Version 1.0.2 

Summary of Contents for 750-626

Page 1: ...Fieldbus Independent I O Modules 24 V DC Power Supply Filter with Overvoltage Surge Protection 750 626 Manual Version 1 0 2...

Page 2: ...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...

Page 3: ...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 System Modules 7 2 1 1 750 626 24 V DC Power Supply Filter with Overvoltage Surge Protection 7...

Page 4: ...ufacturers 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...

Page 5: ...ation 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...

Page 6: ...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...

Page 7: ...r Module 750 626 g062600e 2 1 1 2 Description The overvoltage protection module 750 626 is used to supply a fieldbus node This module has a filter for the 24 V system power supply and is equipped with...

Page 8: ...ed with all couplers controllers of the WAGO I O SYSTEM 750 2 1 1 3 Display Elements LED Designation State Function off No DC 24 V system voltage supply A green Status voltage supply System on DC 24 V...

Page 9: ...rference Ship building acc to Germanischer Lloyd 01 EMC Emission of interference Ship building acc to Germanischer Lloyd 01 Approvals cf Chapter 2 2 of the Coupler Controller Manual CULUS UL508 ABS Am...

Page 10: ...field power supplies must be protected against overvoltage using the filter modules 750 624 or 750 626 When supplying the ground earth potential via the power jumper contacts or if a fuse protection...

Page 11: ...750 626 24 V DC Power Supply Filter with Overvoltage Surge Protection 11 Power supply concept WAGO I O SYSTEM 750 I O Modules...

Page 12: ...WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastra e 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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