WAGO 2 AI 4-20 mA S.E., Руководство пользователя

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WAGO-I/O-SYSTEM 750 Table of Contents 3
753-466 2 AI 4-20 mA S.E.
Manual
Version 1.5.0
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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 Schematic Diagram ................................................................................. 21
3.5 Technical Data ........................................................................................ 22
3.5.1 Device ................................................................................................. 22
3.5.2 Supply ................................................................................................. 22
3.5.3 Communication .................................................................................. 22
3.5.4 Inputs .................................................................................................. 22
3.5.5 Connection .......................................................................................... 23
3.5.6 Climatic Environmental Conditions ................................................... 23
3.6 Approvals ................................................................................................ 24
3.7 Standards and Guidelines ........................................................................ 25
4 Process Image ............................................................................................. 26
5 Mounting ..................................................................................................... 28
5.1 Mounting Sequence ................................................................................. 28
5.2 Inserting and Removing Devices ............................................................ 29
5.2.1 Inserting the I/O Module .................................................................... 29
5.2.2 Removing the I/O Module .................................................................. 30
5.3 I/O Modules with Pluggable Wiring Level (Series 753) ........................ 31
5.3.1 Coding ................................................................................................ 33
5.3.2 Plug Removal ..................................................................................... 35
6 Connect Devices ......................................................................................... 36
6.1 Connecting a Conductor to the CAGE CLAMP
®
................................... 36
6.2 Connection Examples .............................................................................. 37
6.2.1 2-Wire Connection 0 V ...................................................................... 37