Analog modules
5.12 Connecting resistance thermometers and resistors
I
C+
I
C-
M
+
M
-
214
Constant current line (positive)
Constant current line (negative)
Measuring line (positive)
Measuring line (negative)
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08