WAGO 750 Series User Manual

Table of Contents • iii
WAGO-I/O-SYSTEM 750
Linux Fieldbus Coupler
TABLE OF CONTENTS
1 Important Comments..................................................................................8
1.1 Legal Principles........................................................................................8
1.1.1 Copyright............................................................................................. 8
1.1.2 Personnel Qualification .......................................................................8
1.1.3 Intended Use........................................................................................ 9
1.2 Symbols....................................................................................................9
1.3 Font Conventions ...................................................................................10
1.4 Number Notation....................................................................................10
1.5 Safety Notes ...........................................................................................11
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 ..........................................................................16
2.4 Component Update.................................................................................17
2.5 Storage, Assembly and Transport ..........................................................17
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 Supplementary Power Supply Regulations .......................................34
2.7.5 Supply Example.................................................................................35
2.7.6 Power Supply Unit.............................................................................36

WAGO 750 Series Specifications

General

Protection Class	IP20
Bus Couplers	PROFIBUS, CANopen, Ethernet
Modules	Digital Input, Digital Output, Analog Input, Analog Output
Mounting	DIN rail mounting
Voltage Supply	24 V DC (typical)
Communication Protocol	Depends on the bus coupler (e.g., PROFIBUS, CANopen, DeviceNet, Ethernet)
Digital Input Channels	Varies by module (e.g., 8, 16 channels)
Digital Output Channels	Varies by module (e.g., 8, 16 channels)
Analog Input Channels	Varies by module (e.g., 2, 4, 8 channels)
Analog Output Channels	1, 2, 4 channels (depending on module)
Width	12 mm, 24 mm (typical module widths)
Number of Channels	Varies by module type
Current Consumption per Channel	Varies by module type