Rockwell Automation 1440-VSE02-01RA XM-122 gSE Vibration Module - Manual (Page 193)

Publication GMSI10-UM013D-EN-P - May 2010
Wiring Connections for Previous Module Revisions 183
Figure D.3 IEPE Accelerometer to Channel 2 Wiring
Connecting a Non-Contact Sensor
Figures D.4 and D.5 show the wiring of a non-contact sensor to an earlier
revision of the XM-122 module (before revision D01).
TYPICAL WIRING FOR IEPE ACCELEROMETER
TO XM-122 VIBRATION MODULE CHANNEL 2
Shield
Pin A - Signal
Pin B - Common
Cable shield not
connected at this end
1
17
22
6
21
Channel 1 Input Signal
Signal Common
5
38
Jumping terminals
5 to 6 & 21 to 22
configure the
transducer power
supply for IEPE
tranducer(s)
Channel 2 Input Signal
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
179).
IMPORTANT
The internal transducer power supply is providing power to
the non-contact sensor.