WAGO 750-461, Manual

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WAGO-I/O-SYSTEM 750 Table of Contents 3
750-461 2AI Pt100/RTD
Manual
Version 1.4.1
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Table of Contents
1 Notes about this Documentation .............................................................. 5
1.1 Validity of this Documentation .................................................................. 5
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 ................................................................................... 15
3.1 View ....................................................................................................... 16
3.2 Connectors ............................................................................................. 17
3.2.1 Data Contacts/Local Bus ................................................................... 17
3.2.2 Power Jumper Contacts/Field Supply ............................................... 18
3.2.3 CAGE CLAMP
®
Connectors .............................................................. 18
3.3 Display Elements ................................................................................... 19
3.4 Operating Elements ............................................................................... 20
3.5 Schematic Diagram ................................................................................ 20
3.6 Technical Data ....................................................................................... 21
3.6.1 Device Data ....................................................................................... 21
3.6.2 Power Supply .................................................................................... 21
3.6.3 Communication ................................................................................. 21
3.6.4 Inputs ................................................................................................ 22
3.6.5 Climatic Environmental Conditions .................................................... 23
3.6.6 Connection Type ............................................................................... 23
3.7 Approvals ............................................................................................... 24
3.8 Standards and Guidelines ...................................................................... 26
4 Process Image .......................................................................................... 27
4.1 I/O Modules with Pt Resistance Sensors ............................................... 27
4.1.1 Pt100 ................................................................................................. 27
4.1.2 Pt1000 ............................................................................................... 28
4.1.3 Pt100 with Status Information for S5-FB250 in the Data Word ......... 29
4.2 I/O Modules with Ni Resistance Sensors ............................................... 29
4.2.1 Ni100 ................................................................................................. 30
4.2.2 Ni1000 TK6180 ................................................................................. 31
4.2.3 Ni1000 TK5000 ................................................................................. 32
4.3 I/O Modules for Resistance Measurement ............................................. 33
4.3.1 Resistance Measurement 10 Ohm to 1.2 kOhm ............................... 33