Shunt calibration, Ex+ ex- sg- sg, 10 vdc power supply – Precision Digital PD6100 User Manual
Page 23: Wire 100 mv transducer
Model PD6100 Strain Gauge/Load Cell Meter Instruction Manual
23
NOTE:
Refer to Switch Configuration starting on page 20 for proper
switch positioning for the following wiring configurations.
Figure 11. Strain Gauge Powered by External Supply
Figure 12. mV Transducer Input Connections
Shunt Calibration
The PD6100 is equipped with a means of simulating strain in a strain
gauge bridge circuit, via an included shunt resistor in the meter. This
technique is performed by enabling the “shunt resistor” switch (switch
5), which in turn shunts one leg of a connected strain bridge with a
EX+
COM
2
1
3
4
F4
SG+
SG-
INPUT SIGNAL
5
6
EX+
EX-
SG-
SG+
EX-
5-10 VDC
Power
Supply
+
-
EX+
COM
2
1
3
4
F4
SG+
SG-
INPUT SIGNAL
5
6
EX-
CONFIG
ON
4
5
3
2
1
3-Wire 100 mV
Transducer
EX+
SG-
SG+
Notes
Two-wire mV signals: Connect positive
to SG+ and negative to SG-
Four-wire transducer: Connect EX- to
negative power transducer terminal.