Connecting
6.6 Connecting I/O modules
SIPLUS HCS4200
Operating Instructions, 11/2015, A5E35066204A/RS-AA/002
61
X2: Temperature measuring inputs
8-pin connector with spring-loaded connection. The mating connectors are included in the
scope of supply.
2-wire measurement
Pin
Assignment
Pin
1
Temperature channel 1 -
Temperature channel 1 +
2
3
Temperature channel 2 -
Temperature channel 2 +
4
5
Temperature channel 3 -
Temperature channel 3 +
6
7
Temperature channel 4 -
Temperature channel 4 +
8
4-wire measurement
Pin
Assignment
Pin
1
Temperature channel 1 U-
Temperature channel 1 U+
2
3
Temperature channel 1 I-
Temperature channel 1 I+
4
5
Temperature channel 3 U-
Temperature channel 3 U+
6
7
Temperature channel 3 I-
Temperature channel 3 I+
8
Image 6-8
Wiring of the measuring inputs to X2 for 4-wire measurement using example of Pt100
