Liquid Controls SP3000 - Manual (Page 13)

13
1
RTD SENSE +
RTD SENSE -
RTD EXCITATION -
GROUND (SHIELD)
2 WIRE CONNECTION
RTD EXCITATION +
RTD SENSE +
RTD SENSE -
RTD EXCITATION -
GROUND (SHIELD)
3 WIRE CONNECTION
RTD EXCITATION +
RTD SENSE +
RTD SENSE -
RTD EXCITATION -
GROUND (SHIELD)
4 WIRE CONNECTION
2
3
4
5
1
2
3
4
5
RTD WIRING DIAGRAMS
I IN +
GROUND (SHIELD)
V IN +
+ 24 V
24 V RETURN
CHASSIS GROUND
4
5
6
30
31
32
1
2
3
4
5
FLOW COMPUTER
4-20mA T/C
TRANSMITTER
TEMPERATURE TRANSMITTER
4-20mA CONNECTION
Figure 2-4
Temperature Transmitter Input Wiring Diagrams