WAGO 751-3501, Manual

Page: 3 / 16

Content • iii
WAGO-I/O-SYSTEM 751
AS-Interface Components IP20
Content
1 Important Comments ................................................................................. 5
1.1 Legal Principles........................................................................................ 5
1.1.1 Copyright ............................................................................................. 5
1.1.2 Personnel
Qualification ....................................................................... 5
1.1.3 Intended Use ........................................................................................ 5
1.2 Symbols .................................................................................................... 6
1.3 Number
Notation...................................................................................... 6
1.4 Safety Notes ............................................................................................. 7
1.5 Scope ........................................................................................................ 7
2 AS-Interface Components .......................................................................... 8
2.1 AS-Interface Module IP20 ....................................................................... 8
2.1.1
751-3501 [AS-Interface Module 4IN 24V Single].............................. 8
2.1.1.1 View................................................................................................ 8
2.1.1.2 Description...................................................................................... 8
2.1.1.3 Connectors ...................................................................................... 9
2.1.1.4 Display
Elements .......................................................................... 10
2.1.1.5 Operating Elements....................................................................... 10
2.1.1.6 Schematic View ............................................................................ 11
2.1.1.7 Technical Data .............................................................................. 12
2.1.1.8 Assembly....................................................................................... 15
2.1.1.9
Start-up and diagnosis................................................................... 15