Siemens SIMATIC ET 200iSP

• (Relevant) parameters to be set for 4 AI RTD and 4 AI TC:
Slot for PROFI‐
NET
Slot for PROFI‐
BUS
Parameter Value
6 (4 AI RTD) 8 (4 AI RTD) Type/range of measurement I0 RTD-4 wire connection/ Pt 100
climatic range
9 (4 AI RTD) 11 (4 AI RTD) Type/range of measurement I1 RTD-4 wire connection/ Pt 100
climatic range
13 (4 AI TC) 15 (4 AI TC) Reference junction I0 Yes
Reference junction I1/I2/I3 None
Reference junction number 2
Measuring range I0 Type...
Measuring range I1/I2/I3 (any)
20 (4 AI TC) 22 (4 AI TC) Reference junction I0/I1 Yes
Reference junction I2/I3 None
Reference junction number 1
Measuring range I0/I1 Type...
Measuring range I2/I3 (any)
30 (4 AI TC) 32 (4 AI TC) Reference junction I0 None
Reference junction I1 Yes
Reference junction I2/I3 None
Reference junction number 1
Measuring range I0 (any)
Measuring range I1 Type...
Measuring range I2/I3 (any)
Non-isolated thermocouples
When you use non-isolated thermocouples, you must comply with the permitted common-
mode voltage.
Analog electronic modules
14.9 Fundamentals of analog value processing
ET 200iSP
Operating Instructions, 11/2022, A5E00247483-AK 389