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Important Comments 

 Legal 

Principles

 

  

WAGO-I/O-SYSTEM 

750 

  

I/O 

Modules 

1 Important Comments 

To ensure fast installation and start-up of the units described in this manual, 
we strongly recommend that the following information and explanations are 
carefully read and abided by. 

1.1 Legal Principles 

1.1.1 Copyright 

This manual is copyrighted, together with all figures and illustrations 
contained therein. Any use of this manual which infringes the copyright 
provisions stipulated herein, is not permitted. Reproduction, translation and 
electronic and photo-technical archiving and amendments require the written 
consent of WAGO Kontakttechnik GmbH & Co. KG. Non-observance will 
entail the right of claims for damages. 

WAGO Kontakttechnik GmbH & Co. KG reserves the right to perform 
modifications allowed by technical progress. In case of grant of a patent or 
legal protection of utility patents all rights are reserved by WAGO 
Kontakttechnik GmbH & Co. KG. Products of other manufacturers 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. WAGO Kontakttechnik GmbH & Co. KG declines all liability 
resulting from improper action and damage to WAGO products and third party 
products due to non-observance of the information contained in this manual. 

1.1.3 Intended 

Use 

For each individual application, the components supplied are to work with a 
dedicated hardware and software configuration. Modifications are only 
permitted within the framework of the possibilities documented in the 
manuals. All other changes to the hardware and/or software and the non-
conforming use of the components entail the exclusion of liability on part of 
WAGO Kontakttechnik GmbH & Co. KG. 

Please direct any requirements pertaining to a modified and/or new hardware 
or software configuration directly to WAGO Kontakttechnik GmbH & Co. 
KG. 

Summary of Contents for 750-408

Page 1: ...Fieldbus Independent I O Modules 4 DI DC 24 V 3 0 ms Low Side Switching 750 408 Manual Version 1 0 4...

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: ...cation 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 1 750 408 4 DI DC 24 V 3 0 ms Low Side Switching 7 2 1...

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: ...tion 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...

Page 7: ...dules 2 1 1 750 408 4 DI DC 24 V 3 0 ms Low Side Switching 4 Channel Digital Input Module DC 24 V 3 0ms 2 or 3 conductor connection low side switching 2 1 1 1 View 13 14 15 16 13 14 C D B A DI 2 Power...

Page 8: ...ut module has an RC noise rejection filter with a time constant of 3 0 ms The status of the input channels is indicated via status LEDs An optocoupler is used for electrical isolation between the bus...

Page 9: ...Input DI 2 Signal voltage 0 C green 2 Status DI 2 on Input DI 2 Signal voltage 1 off Input DI 3 Signal voltage 0 B green 3 Status DI 3 on Input DI 3 Signal voltage 1 off Input DI 4 Signal voltage 0 1...

Page 10: ...er contacts UV DC 24 V 15 20 Isolation 500 V System Field Internal bit width 4 bit Dimensions W x H x L from upper edge of 35 DIN rail 12 mm x 64 mm x 100 mm Weight ca 50 g Standards and Regulations c...

Page 11: ...Side Switching 11 Process Image WAGO I O SYSTEM 750 I O Modules 2 1 1 6 Process Image Input bit B3 B2 B1 B0 Meaning Signal status DI 4 Channel 4 Signal status DI 3 Channel 3 Signal status DI 2 Channel...

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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