WAGO 750-531, Manual

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WAGO-I/O-SYSTEM 750 Table of Contents 3
750-531 4DO 24V DC 0.5A/ 2-conductor
Manual
Version 1.3.0
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Table of Contents
1 Notes about this Documentation ................................................................. 5
1.1 Validity of this Documentation ................................................................. 5
1.2 Copyright ................................................................................................... 5
1.3 Symbols ..................................................................................................... 6
1.4 Number Notation ....................................................................................... 8
1.5 Font Conventions ...................................................................................... 8
2 Important Notes ........................................................................................... 9
2.1 Legal Bases ............................................................................................... 9
2.1.1 Subject to Changes ............................................................................... 9
2.1.2 Personnel Qualifications ....................................................................... 9
2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with Underlying
Provisions ............................................................................................. 9
2.1.4 Technical Condition of Specified Devices ......................................... 10
2.2 Safety Advice (Precautions) .................................................................... 11
3 Device Description ..................................................................................... 13
3.1 View ........................................................................................................ 15
3.2 Connectors ............................................................................................... 16
3.2.1 Data Contacts/Internal Bus ................................................................. 16
3.2.2 Power Jumper Contacts/Field Supply ................................................ 17
3.2.3 CAGE CLAMP
®
Connectors ............................................................. 19
3.3 Display Elements .................................................................................... 20
3.4 Operating Elements ................................................................................. 20
3.5 Schematic Diagram ................................................................................. 21
3.6 Technical Data ........................................................................................ 22
3.6.1 Device Data ........................................................................................ 22
3.6.2 Power Supply...................................................................................... 22
3.6.3 Communication .................................................................................. 22
3.6.4 Outputs ............................................................................................... 22
3.6.5 Connection Type ................................................................................ 22
3.6.6 Climatic Environmental Conditions ................................................... 23
3.7 Approvals ................................................................................................ 24
3.8 Standards and Guidelines ........................................................................ 26
4 Mounting ..................................................................................................... 27
4.1 Mounting Sequence ................................................................................. 27
4.2 Inserting and Removing Devices ............................................................ 28
4.2.1 Inserting the I/O Module .................................................................... 28
4.2.2 Removing the I/O Module .................................................................. 29
5 Connect Devices ......................................................................................... 30
5.1 Connecting a Conductor to the CAGE CLAMP
®
................................... 30
5.2 Connection Example ............................................................................... 31
5.2.1 2-Conductor Connection .................................................................... 31
6 Process Image ............................................................................................. 32
7 Using Interference-Free Variants of I/O Modules in Safety Related
Applications ................................................................................................ 33