Rockwell Automation 1440-VAD02-01RA XM-123 Aeroderivative Module - Manual (Page 39)

Publication GMSI10-UM003D-EN-P - May 2010
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Connecting a Passive Transducer
The figures below show the wiring of a passive transducer, such as a velocity
sensor, to the terminal base unit.
Figure 2.21 Velocity Sensor to Channel 1 Wiring
ATTENTION
You may ground the cable shield at either end of the cable.
Do not ground the shield at both ends. Recommended
practice is to ground the cable shield at the terminal base
and not at the transducer. Any convenient Chassis terminal
may be used (see Terminal Block Assignments on page 18).
IMPORTANT
The module does not power the sensor. It measures only
the input voltage.
TYPICAL WIRING FOR COIL-BASED VELOCITY SENSOR
TO XM-123 AERODERIVATIVE MODULE CHANNEL 1
Cable shield not
connected at this end
Shield
0
16
Channel 1 Input Signal
Signal Common
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