WAGO 750-461 User Manual

Content • iii
WAGO-I/O-SYSTEM 750
I/O Modules
Content
1 Important Comments .................................................................................4
1.1 Legal Principles........................................................................................4
1.1.1 Copyright............................................................................................. 4
1.1.2 Personnel Qualification .......................................................................4
1.1.3 Intended Use........................................................................................ 4
1.2 Symbols....................................................................................................5
1.3 Number Notation......................................................................................5
1.4 Safety Notes .............................................................................................6
1.5 Scope ........................................................................................................6
2 I/O Modules .................................................................................................7
2.1 Analog Input Modules..............................................................................7
2.1.1 Overview Analog Input Modules for RTD's 750-461, (/xxx-xxx)...... 7
2.1.2 750-461, (/xxx-xxx) [2 AI Pt100/ RTD] .............................................8
2.1.2.1 View................................................................................................8
2.1.2.2 Variations........................................................................................8
2.1.2.3 Description......................................................................................9
2.1.2.4 Display Elements ..........................................................................10
2.1.2.5 Schematic Diagram.......................................................................11
2.1.2.6 Technical Data ..............................................................................12
2.1.2.7 Process Image ............................................................................... 13
2.1.2.7.1 I/O Modules for Pt Resistance Sensors......................................... 14
2.1.2.7.1.1 Pt 100 .......................................................................................15
2.1.2.7.1.2 Pt 1000 .....................................................................................15
2.1.2.7.1.3 Pt 100 with Status Information for S5-FB250 in Data Word...16
2.1.2.7.2 I/O Modules for Ni Resistance Sensors........................................ 17
2.1.2.7.2.1 Ni 100....................................................................................... 17
2.1.2.7.2.2 Ni 1000..................................................................................... 18
2.1.2.7.3 I/O Modules for Resistance Measuring ........................................19
2.1.2.8 Adjustable 750-461/003-000 Variation ........................................20
2.1.3 750-461/020-000 [2 AI NTC 20kOhm].............................................22
2.1.3.1 View..............................................................................................22
2.1.3.2 Description....................................................................................23
2.1.3.3 Display Elements ..........................................................................24
2.1.3.4 Schematic Diagram.......................................................................24
2.1.3.5 Technical Data ..............................................................................25
2.1.3.6 Process Image ............................................................................... 26

WAGO 750-461 Specifications

General

Brand	WAGO
Model	750-461
Category	I/O Systems
Language	English