Configuring The Tc Analog Inputs - Siemens SIMATIC S7 System Manual

PLC device configuration
6.1 Configuring the operation of the PLC system
6.1.13

Configuring the TC analog inputs

Click the TC (Thermocouple) analog input node of the system block (Page 133) dialog to
configure options for a TC analog input module that you have selected in the top section.
Note
The CPU models CPU CR20s, CPU CR30s, CPU CR40s, and CPU CR60s do not support
the use of expansion modules or signal boards.
The TC analog expansion module measures the value of voltage connected to the module
inputs.
Thermocouple type configuration
For each TC analog input module channel, you configure the type, choosing one of the
following options:
● Thermocouple
● Voltage
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System Manual, V2.3, 07/2017, A5E03822230-AF
S7-200 SMART