Siemens SIMATIC ET 200S - Page 431

Analog Electronic Modules
12-25
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
• Relevant parameters for interface module
Parameters Value
Reference junction slot 3
Reference junction input RTD on channel 0
• Relevant parameters for 2AI R TD and 2AI TC:
Slot Parameters Value
8(2AIRTD) Measurement type / range I0 RTD-4L Pt100 terminal
5(2AITC) Reference junction I0 RTD
Reference junction E1 No
Reference junction number 1
Measurement type / range I0 TC-EL type...
Measurement type / range I1 (any)
8(2AITC) Reference junction I0 RTD
Reference junction E1 RTD
Reference junction number 1
Measurement type / range I0 TC-EL type...
Measurement type / range I1 TC-EL type...
11 (2AI TC) Reference junction I0 No
Reference junction E1 RTD
Reference junction number 1
Measurement type / range I0 (any)
Measurement type / range I1 TC-EL type...
Non-insulated thermocouples
If you use non-insulated thermocouples, make sure that you adhere to the
permitted common mode voltage.