Siemens Simantic ET 200S - Page 152

Analog electronic modules
4.3 Basics of Analog Value Processing
ET 200S
4-22 Manual, Edition 10/2005, A5E00514527-01
Relevant parameters to be set for the interface module:
Parameters Value
Reference junction slot 3
Reference junction input RTD at channel 0
Requires (relevant) parameters for 2AI RTD and 2AI TC:
Slot Parameters Value
3 (2AI RTD) Type/range of measurement E0 RTD-4L Pt100 Climatic
Reference junction E0 RTD
Reference junction E1 None
Reference junction number 1
Type/range of measurement E0 TC-EL Type...
5 (2AI TC)
Type/range of measurement E1 (any)
Reference junction E0 RTD
Reference junction E1 RTD
Reference junction number 1
Type/range of measurement E0 TC-EL Type...
8 (2AI TC)
Type/range of measurement E1 TC-EL Type...
Reference junction E0 None
Reference junction E1 RTD
Reference junction number 1
Type/range of measurement E0 (any)
11 (2AI TC)
Type/range of measurement E1 TC-EL Type...
Non-isolated thermocouples
When you use non-isolated thermocouples, you must comply with the permitted
common-mode voltage.