Operator`s manual

31
Signal and Power Input Connections
7
Figure 7-6. Potentiometer Connections with Internal Power
Supply and Ratio Measurement.
Figure 7-7. Potentiometer Connections with External Power
Supply and Ratio Measurement (Remove Jumper S2-G)
7.3 SIGNAL INPUT CONNECTIONS - TEMPERATURE
The following Figures (7-8 through 7-11) show the connections for Thermocouple and RTD Inputs.
Figure 7-8. Directly-Connected Thermocouple
METER
+
E
+
S
–
S
–
E
+
R
–
R
P9
P3
1
2
3
1
2
3
+
–
J1
J2
T/C COLD
JUNCTION
COMPENSATION
BOARD
TC
METER
NC
+
S
–
S
–
E
+
R
P9
P3
1
2
3
1
2
3
-R
JUMPER
USER
PROVIDED
+R
+
E
+
S
–
S
-E
P9
P3
1
2
3
1
2
3
-R
JUMPER
USER
PROVIDED
METER