Technical data

Table of Contents • iii
WAGO-I/O-SYSTEM 750
CC-Link
TABLE OF CONTENTS
1 Important Comments ................................................................................ 1
1.1 Legal Principles ..................................................................................... 1
1.2 Symbols..................................................................................................2
1.3 Font Conventions................................................................................... 3
1.4 Number Notation ................................................................................... 3
1.5 Safety Notes........................................................................................... 4
1.6 Scope...................................................................................................... 5
1.7 Abbreviations......................................................................................... 5
2 The WAGO-I/O-SYSTEM 750................................................................. 6
2.1 System Description ................................................................................ 6
2.2 Technical Data ....................................................................................... 7
2.3 Manufacturing Number........................................................................ 10
2.4 Storage, Consignment and Transport................................................... 11
2.5 Mechanical Setup................................................................................. 11
2.6 Power Supply....................................................................................... 19
2.7 Grounding ............................................................................................ 30
2.8 Shielding (screening) ........................................................................... 33
2.9 Assembly Guidelines / Norms ............................................................. 34
3 Fieldbus coupler/controller..................................................................... 35
3.1 Fieldbus coupler 750-310 .................................................................... 35
4 I/O Modules .............................................................................................. 66
5 CC-Link .................................................................................................... 67
5.1 General................................................................................................. 67
5.2 Topology.............................................................................................. 68
6 Application in Explosive Environments ................................................69
6.1 Foreword.............................................................................................. 69
6.2 Protective Measures ............................................................................. 69
6.3 Classification Meeting CENELEC and IEC........................................ 69
6.4 Classifications Meeting the NEC 500.................................................. 74
6.5 Identification........................................................................................ 76
6.6 Installation Regulations ....................................................................... 78
7 Glossary .................................................................................................... 69
8 Literature List .......................................................................................... 81
9 Index.......................................................................................................... 82