Table of Contents
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WAGO-I/O-SYSTEM 750
Bus System
Table of Contents
Principles........................................................................................ 9
Qualification ....................................................................... 9
Conforming Use of Series 750 .......................................................... 10
Technical Condition of the Devices .................................................. 10
1.2 Standards and Regulations for Operating the 750 Series....................... 11
1.3 Symbols .................................................................................................. 12
1.4 Safety
Information.................................................................................. 13
Conventions ................................................................................... 14
Notation.................................................................................... 14
The WAGO-I/O-SYSTEM 750 ................................................................ 16
Description................................................................................. 16
Data........................................................................................ 17
Number .......................................................................... 23
Update................................................................................. 24
2.5 Storage, Assembly and Transport .......................................................... 24
2.6 Mechanical
Setup ................................................................................... 25
Position ........................................................................... 25
Expansion................................................................................. 25
Assembly onto Carrier Rail ............................................................... 26
Carrier Rail Properties .................................................................. 26
WAGO DIN Rail .......................................................................... 27
2.6.4 Spacing .............................................................................................. 27
2.6.5
Plugging and Removal of the Components ....................................... 28
Sequence ........................................................................... 29
Internal Bus/Data Contacts................................................................ 30
Contacts .................................................................................. 31
Connection................................................................................ 32
Supply ......................................................................................... 33
2.7.1 Isolation ............................................................................................. 33
2.7.2 System
Supply ................................................................................... 34
2.7.2.1 Connection .................................................................................... 34
2.7.2.2 Alignment ..................................................................................... 35
2.7.3 Field
Supply....................................................................................... 37
2.7.3.1 Connection .................................................................................... 37
2.7.3.2 Fusing............................................................................................ 38
2.7.4
Supplementary Power Supply Regulations ....................................... 41
Example................................................................................. 42
Power Supply Unit............................................................................. 43
Grounding the DIN Rail .................................................................... 44
Assembly ................................................................... 44