WAGO I/O System 750 Series - Default Chapter; Table of Contents

Table of Contents • iii
WAGO-I/O-SYSTEM 750
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TABLE OF CONTENTS
1 Important Notes ..........................................................................................6
1.1 Legal Principles........................................................................................6
1.1.1 Copyright.............................................................................................6
1.1.2 Personnel Qualification .......................................................................6
1.1.3 Conforming Use of Series 750 ............................................................7
1.1.4 Technical Condition of the Devices ....................................................7
1.2 Standards and Regulations for Operating the 750 Series.........................7
1.3 Symbols....................................................................................................8
1.4 Safety Information....................................................................................9
1.5 Font Conventions ...................................................................................10
1.6 Number Notation....................................................................................10
1.7 Scope ......................................................................................................10
1.8 Abbreviation...........................................................................................11
2 The WAGO-I/O-SYSTEM 750................................................................12
2.1 System Description.................................................................................12
2.2 Technical Data........................................................................................13
2.3 Manufacturing Number..........................................................................16
2.4 Component Update.................................................................................17
2.5 Storage, Assembly and Transport ..........................................................18
2.6 Mechanical Setup ...................................................................................18
2.6.1 Installation Position...........................................................................18
2.6.2 Total Expansion.................................................................................18
2.6.3 Assembly onto Carrier Rail...............................................................19
2.6.3.1 Carrier rail properties....................................................................19
2.6.3.2 WAGO DIN Rail ..........................................................................20
2.6.4 Spacing ..............................................................................................20
2.6.5 Plugging and Removal of the Components.......................................21
2.6.6 Assembly Sequence...........................................................................22
2.6.7 Internal Bus / Data Contacts..............................................................23
2.6.8 Power Contacts..................................................................................24
2.6.9 Wire connection.................................................................................25
2.7 Power Supply .........................................................................................26
2.7.1 Isolation .............................................................................................26
2.7.2 System Supply...................................................................................27
2.7.2.1 Connection....................................................................................27
2.7.2.2 Alignment .....................................................................................28
2.7.3 Field Supply.......................................................................................30
2.7.3.1 Connection....................................................................................30
2.7.3.2 Fusing............................................................................................31
2.7.4 Supply example .................................................................................34
2.7.5 Power Supply Unit.............................................................................35
2.8 Grounding...............................................................................................36
2.8.1 Grounding the DIN Rail ....................................................................36
2.8.1.1 Framework Assembly...................................................................36
2.8.1.2 Insulated Assembly.......................................................................36