background image

 • 

Important Comments 

 Safety 

Notes

 

  

WAGO-I/O-SYSTEM 

750 

  

I/O 

Modules 

1.4 Safety Notes 

 

Warning

 

Switch off the system prior to working on bus modules! 

In the event of deformed contacts, the module in question is to be replaced, as 
its functionality can no longer be ensured on a long-term basis. 

The components are not resistant against materials having seeping and 
insulating properties. Belonging to this group of materials is: e.g. aerosols, 
silicones, triglycerides (found in some hand creams). 

If it cannot be ruled out that these materials appear in the component 
environment, then additional measures are to be taken:  
- installation of the components into an appropriate enclosure 
- handling of the components only with clean tools and materials. 

 

Attention

 

Cleaning of soiled contacts may only be done with ethyl alcohol and leather 
cloths. Thereby, the ESD information 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 concerning the 
installation of switch boxes are to be observed.  

 

ESD

 (Electrostatic Discharge) 

The modules are equipped with electronic components that may be destroyed 
by electrostatic discharge. When handling the modules, ensure that the 
environment (persons, workplace and packing) is well grounded. Avoid 
touching conductive components, e.g. gold contacts. 

 

1.5 Scope 

This manual describes the Digital Input Module 750-415 
4 DI AC/DC 24 V 20 ms of the m
odular WAGO-I/O-SYSTEM 750. 

Handling, assembly and start-up are described in the manual of the Fieldbus 
Coupler. Therefore this documentation is valid only in the connection with the 
appropriate manual.

Summary of Contents for IO-SYSTEM 750-415

Page 1: ...Fieldbus Independent I O Modules 4 DI AC DC 24 V 20 ms 750 415 Manual Version 1 0 5...

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: ...l Qualification 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 1 750 415 4 DI AC DC 24 V 20 ms 7 2 1 1 1 View...

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: ...information 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 assem...

Page 7: ...415 reads AC DC 24 V values from digital field devices sensors switches etc using the differential inputs and transmits depending on these values binary control signals to the higher ranking controls...

Page 8: ...ontrollers of the WAGO I O SYSTEM 750 2 1 1 3 Display Elements LED Channel Designation State Function off Input DI 1 Signal voltage 0 A green 1 Status DI 1 on Input DI 1 Signal voltage 1 off Input DI...

Page 9: ...s and 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...

Page 10: ...Approvals WAGO I O SYSTEM 750 which you 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...

Page 11: ...750 415 4 DI AC DC 24 V 20 ms 11 Process Image 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...

Reviews: