Table of Contents • iii
WAGO-I/O-SYSTEM 750
DeviceNet
TABLE OF CONTENTS
1 Important Comments.................................................................................4
1.1
Legal Principles......................................................................................4
1.2
Symbols..................................................................................................5
1.3
Font Conventions ...................................................................................6
1.4
Number Notation....................................................................................6
1.5
Safety Notes ...........................................................................................7
1.6
Scope ......................................................................................................8
1.7
Abbreviation...........................................................................................8
2 The WAGO-I/O-SYSTEM 750 .................................................................9
2.1
System Description ................................................................................9
2.2
Technical Data......................................................................................10
2.3
Manufacturing Number........................................................................13
2.4
Storage, Consignment and Transport ...................................................14
2.5
Mechanical Setup .................................................................................14
2.6
Power Supply .......................................................................................22
2.7
Grounding.............................................................................................33
2.8
Shielding (screening)............................................................................36
2.9
Assembly Guidelines / Norms .............................................................37
3 Fieldbus Coupler/Controller ...................................................................38
3.1
Fieldbus Coupler 750-306....................................................................38
3.2
Fieldbus Controller 750-806 ................................................................61
4 I/O modules.............................................................................................105
5 DeviceNet.................................................................................................106
5.1
Description .........................................................................................106
5.2
Network Architecture.........................................................................107
5.3
Network Communication ...................................................................112
5.4
Module Characteristics.......................................................................113
5.5
Process data and Diagnostic Status ....................................................114
5.6
Configuration / Parametering with the Object Model........................116
6 Application in Explosive Environments...............................................139
6.1
Foreword ............................................................................................139
6.2
Protective Measures ...........................................................................139
6.3
Classification Meeting CENELEC and IEC ......................................139
6.4
Classifications Meeting the NEC 500 ................................................144
6.5
Identification ......................................................................................146
6.6
Installation Regulations......................................................................148
7 Glossary...................................................................................................150
8 Literature List ........................................................................................151
9 Index ........................................................................................................152
