MULTICHANNEL SIGNAL CONDITIONER MODEL 482C27 GENERAL OPERATION MANUAL
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5-0.
Wiring Information
Differential voltage and full bridge mode can be used to accept a differential voltage signal from any source. Two
additional modes, RSE (referenced single ended) and NRSE (non-referenced single ended) accommodate voltage inputs,
such as 3 wire sensors with a power connection, ground connection and voltage signal output. In all cases the SENSE
and EXC lines must be connected. The figures below illustrate the connections in each of these modes.
NOTE:
The shell of the DIN connector is connected as shown to earth ground internally.
5-1.
Differential Voltage & Full Bridge Mode
Figure 7 and Figure 8 show how the unit should be wired to a differential voltage or full bridge sensor. For optimum
performance, the V EXC and SENSE lines should be connected at the sensor as shown in Figure 7 below.
Figure 6 Differential Voltage/Full Bridge Type Sensor Connections
(sense leads wired for optimum performance)
optional
shunt resistor
(external)
full bridge
sensor
SIG -
SENSE -
V EXC -
V EXC +
SIG
GND
SIG +
R SHUNT
SENSE +
