Table Of Contents - WAGO 750-484 Manual

WAGO-I/O-SYSTEM 750
750-484 2 AI 4-20 mA HART Ex i

Table of Contents

1 Notes about this Documentation ................................................................. 5
1.1
1.2
1.3
1.4
1.5
2 Important Notes ........................................................................................... 9
2.1
2.1.1
2.1.2
2.1.3
2.1.4
2.2
3 Device Description ..................................................................................... 13
3.1
3.2
3.2.1
3.2.2
3.2.3
3.3
3.4
3.5
3.6
3.6.1
3.6.2
3.6.3
3.6.4
3.6.5
3.6.6
3.6.7
3.7
3.8
4 Process Image ............................................................................................. 30
4.1
4.2
4.3
4.4
4.5
4.6
5 Appendix: Information for Hart Library ................................................ 38
5.1
5.2
6 Mounting ..................................................................................................... 39
Manual
V 1.2.0 HW-Version 04, SW-Version 03
Validity of this Documentation ................................................................. 5
Copyright ................................................................................................... 5
Symbols ..................................................................................................... 6
Number Notation ....................................................................................... 8
Font Conventions ...................................................................................... 8
Legal Bases ............................................................................................... 9
Subject to Changes ............................................................................... 9
Personnel Qualifications ....................................................................... 9
Use of the WAGO-I/O-SYSTEM 750 in Compliance with
Underlying Provisions .......................................................................... 9
Technical Condition of Specified Devices ......................................... 10
Safety Advice (Precautions) .................................................................... 11
View ........................................................................................................ 16
Connectors ............................................................................................... 17
Data Contacts/Internal Bus ................................................................. 17
Power Jumper Contacts/Field Supply ................................................ 18
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CAGE CLAMP
Display Elements .................................................................................... 20
Operating Elements ................................................................................. 20
Schematic Diagram ................................................................................. 21
Technical Data ........................................................................................ 22
Device Data ........................................................................................ 22
Supply ................................................................................................. 22
Communication .................................................................................. 22
Inputs .................................................................................................. 23
Explosion Protection .......................................................................... 24
Connection Type ................................................................................ 24
Climatic Environmental Conditions ................................................... 25
Approvals ................................................................................................ 26
Standards and Guidelines ........................................................................ 28
2 AI 4-20 mA + 6-Byte Mailbox ............................................................. 31
2 AI 4-20 mA, 1 HART Variable per Channel ....................................... 33
2 AI 4-20 mA, 2 HART Variables per Channel ...................................... 33
2 AI 4-20 mA, 3 HART Variables per Channel ...................................... 34
2 AI 4-20 mA, 4 HART Variables per Channel ...................................... 35
AI 4-20 mA + Acyclic PROFIBUS Services .......................................... 37
CODESYS Library .................................................................................. 38
PROFIBUS Gateway .............................................................................. 38
Connectors ............................................................. 19
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