Siemens 181

Analog input module AI 4xRTD/TC 2-/3-/4-wire HF (6ES7134-6JD00-0CA1)
4 Manual, 02/2014, A5E03573289-AD
Table of contents
Preface ................................................................................................................................................... 3
1 Guide to documentation .......................................................................................................................... 5
2 Product overview .................................................................................................................................... 7
2.1 Properties ...................................................................................................................................... 7
3 Wiring ................................................................................................................................................... 10
3.1 Pin assignment ............................................................................................................................ 10
3.2 Schematic circuit diagram ........................................................................................................... 12
4 Parameters/address space ................................................................................................................... 13
4.1 Measurement types and measuring ranges................................................................................ 13
4.2 Parameters .................................................................................................................................. 18
4.3 Explanation of parameters .......................................................................................................... 23
4.4 Scalable measuring range .......................................................................................................... 28
4.4.1 Configuration ............................................................................................................................... 30
4.4.2 Evaluating data record 235 ......................................................................................................... 31
4.5 Address space ............................................................................................................................ 34
5 Interrupts/diagnostics alarms................................................................................................................. 35
5.1 Status and error display .............................................................................................................. 35
5.2 Interrupts ..................................................................................................................................... 37
5.3 Diagnostics alarms ...................................................................................................................... 38
6 Technical specifications ........................................................................................................................ 40
6.1 Technical specifications .............................................................................................................. 40
A Parameter data record .......................................................................................................................... 47
A.1 Dependencies when configuring with GSD file ........................................................................... 47
A.2 Parameter assignment and structure of parameter data record ................................................. 52
A.3 Switchable wire break check ....................................................................................................... 61
B Representation of analog values ........................................................................................................... 62
B.1 Representation of input ranges ................................................................................................... 63
B.2 Representation of analog values in voltage measuring ranges .................................................. 64
B.3 Representation of analog values for resistance-type sensors .................................................... 65
B.4 Representation of analog values for thermal resistors ............................................................... 66
B.5 Representation of analog values for thermocouples .................................................................. 69