WAGO 750-455/040-000, Manual, Page: 3 / 54

WAGO-I/O-SYSTEM 750 XTR Table of Contents 3
750-455/040-000 4AI 4-20mA S.E. /XTR
Manual
Version 1.3.0
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 750 Series in Compliance with
Underlying Provisions ........................................................................ 9
2.1.4 Technical Condition of Specified Devices......................................... 10
2.1.4.1 Disposal ...................................................................................... 10
2.1.4.1.1 Electrical and Electronic Equipment ........................................ 10
2.1.4.1.2 Packaging ............................................................................... 11
2.2 Safety Advice (Precautions) ................................................................. 12
3 Device Description .................................................................................. 15
3.1 View ..................................................................................................... 17
3.2 Connectors ........................................................................................... 18
3.2.1 Data Contacts/Local Bus .................................................................. 18
3.2.2 Power Jumper Contacts/Field Supply .............................................. 19
3.2.3 CAGE CLAMP
®
Connectors ............................................................. 20
3.3 Display Elements .................................................................................. 21
3.4 Operating Elements .............................................................................. 21
3.5 Schematic Diagram .............................................................................. 22
3.6 Technical Data ..................................................................................... 23
3.6.1 Device Data ..................................................................................... 23
3.6.2 Power Supply ................................................................................... 23
3.6.3 Communication ................................................................................ 23
3.6.4 Inputs ............................................................................................... 24
3.6.5 Connection Type .............................................................................. 24
3.6.6 Mechanical Conditions ..................................................................... 24
3.6.7 Climatic Environmental Conditions ................................................... 25
3.7 Approvals ............................................................................................. 26
3.8 Standards and Guidelines .................................................................... 27
4 Process Image ......................................................................................... 33
5 Mounting .................................................................................................. 35
5.1 Mounting Sequence .............................................................................. 35
5.2 Inserting and Removing Devices .......................................................... 36
5.2.1 Inserting the I/O Module ................................................................... 36
5.2.2 Removing the I/O Module ................................................................ 37
6 Connect Devices ..................................................................................... 38
6.1 Connecting a Conductor to the CAGE CLAMP
®
................................... 38