WAGO 750-632, Manual, Page: 3 / 152

WAGO-I/O-SYSTEM 750 Table of Contents 3
750-632 Proportional Valve Module
Manual
Version 1.3.0, valid from FW/HW-Version 01/01
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Table of Contents
1 Notes about this Documentation ................................................................. 7
1.1 Validity of this Documentation ................................................................. 7
1.2 Copyright ................................................................................................... 7
1.3 Symbols ..................................................................................................... 8
1.4 Number Notation ..................................................................................... 10
1.5 Font Conventions .................................................................................... 10
2 Important Notes ......................................................................................... 11
2.1 Legal Bases ............................................................................................. 11
2.1.1 Subject to Changes ............................................................................. 11
2.1.2 Personnel Qualifications ..................................................................... 11
2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with Underlying
Provisions ........................................................................................... 11
2.1.4 Technical Condition of Specified Devices ......................................... 12
2.2 Safety Advice (Precautions) .................................................................... 13
3 Technology of Proportional Valves .......................................................... 15
4 Device Description ..................................................................................... 16
4.1 View ........................................................................................................ 19
4.2 Connectors ............................................................................................... 20
4.2.1 Data Contacts/Internal Bus ................................................................. 20
4.2.2 Power Jumper Contacts/Field Supply ................................................ 21
4.2.3 Push-in CAGE CLAMP
®
Connectors ................................................ 22
4.2.3.1 Push-in CAGE CLAMP
®
Connectors 750-632 ............................. 22
4.2.3.2 Push-in CAGE CLAMP
®
Connectors 750-632/000-100 .............. 23
4.3 Display Elements .................................................................................... 24
4.4 Schematic Diagram ................................................................................. 26
4.4.1 Schematic Diagram 750-632 .............................................................. 26
4.4.2 Schematic Diagram 750-632/000-100 ................................................ 27
4.5 Technical Data ........................................................................................ 28
4.5.1 Device Data ........................................................................................ 28
4.5.2 Power Supply...................................................................................... 28
4.5.3 Communication .................................................................................. 28
4.5.4 Inputs .................................................................................................. 28
4.5.5 Outputs ............................................................................................... 29
4.5.6 Wiring ................................................................................................. 30
4.5.7 Environmental Conditions .................................................................. 30
4.6 Approvals ................................................................................................ 31
4.7 Standards and Guidelines ........................................................................ 32
5 Function Description ................................................................................. 33
5.1 Operating Modes ..................................................................................... 33
5.1.1 Operating Mode with One Valve ....................................................... 33
5.1.2 Operating Mode with Two Valves ..................................................... 34
5.2 Specifying the Setpoint Value ................................................................. 35
5.2.1 Specifying the Setpoint Value: Operating Mode with One Valve ..... 35
5.2.2 Specifying Setpoint Value: Operating Mode with Two Valves ......... 36