WAGO 753-482, Manual

Page: 3 / 102

WAGO I/O System 750 Table of Contents 3
753-482 2AI 4-20mA 12 Bit S.E. HART
Manual
Version 1.2.0
Table of Contents
1 Notes about this Documentation ............................................................. 6
1.1 Validity of this Documentation................................................................. 6
1.2 Copyright ................................................................................................ 6
1.3 Symbols ................................................................................................. 7
1.4 Number Notation .................................................................................... 9
1.5 Font Conventions ................................................................................... 9
2 Important Notes ...................................................................................... 10
2.1 Legal Bases .......................................................................................... 10
2.1.1 Subject to Changes .......................................................................... 10
2.1.2 Personnel Qualifications .................................................................. 10
2.1.3 Use of the 750 Series in Compliance with Underlying Provisions ..... 10
2.1.4 Technical Condition of Specified Devices......................................... 11
2.1.4.1 Disposal ...................................................................................... 11
2.1.4.1.1 Electrical and Electronic Equipment ........................................ 11
2.1.4.1.2 Packaging ............................................................................... 12
2.2 Safety Advice (Precautions) ................................................................. 13
3 Device Description .................................................................................. 16
3.1 View ..................................................................................................... 19
3.2 Connectors ........................................................................................... 20
3.2.1 Data Contacts/Local Bus .................................................................. 20
3.2.2 Power Jumper Contacts/Field Supply .............................................. 21
3.2.3 CAGE CLAMP ® Connectors ............................................................. 23
3.3 Display Elements .................................................................................. 24
3.4 Schematic Diagram .............................................................................. 25
3.5 Technical Data ..................................................................................... 26
3.5.1 Device .............................................................................................. 26
3.5.2 Supply .............................................................................................. 26
3.5.3 Communication ................................................................................ 26
3.5.4 Inputs ............................................................................................... 26
3.5.5 Connection Type .............................................................................. 27
3.5.6 Climatic Environmental Conditions ................................................... 27
3.6 Approvals ............................................................................................. 28
3.7 Standards and Guidelines .................................................................... 29
4 Process Image ......................................................................................... 30
4.1 2 AI 4-20 mA + 6-Byte Mailbox ............................................................. 31
4.1.1 2 AI 4-20 mA, 1 HART Variable per Channel ................................... 33
4.1.2 2 AI 4-20 mA, 2 HART Variables per Channel ................................. 33
4.1.3 2 AI 4-20 mA, 3 HART Variables per Channel ................................. 34
4.1.4 2 AI 4-20 mA, 4 HART Variables per Channel ................................. 35
4.1.5 AI 4-20 mA + Acyclic PROFIBUS Services ...................................... 37
5 Mounting .................................................................................................. 38
5.1 Mounting Sequence .............................................................................. 38
5.2 Inserting and Removing Devices .......................................................... 39
5.2.1 Inserting the I/O Module ................................................................... 39