Rockwell Automation 1440-VSE02-01RA XM-122 gSE Vibration Module - Manual (Page 41)

Publication GMSI10-UM013D-EN-P - May 2010
Installing the XM-122 gSE Vibration Module 31
Connecting a Non-contact Sensor
The figures below show the wiring of a non-contact sensor to the terminal
base unit.
Figure 2.19 Non-contact Sensor to Channel 1 Wiring
IMPORTANT
Figures 2.19 and 2.20 show the wiring to the XM-122
module revision D01 (and later). If you have an earlier
revision of the module, refer to Appendix D for wiring
information.
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 internal transducer power supply is providing power to
the non-contact sensor.
IMPORTANT
A jumper from terminal 5 to terminal 21 is required for
channel 1 buffered output. A jumper from terminal 22 to
terminal 21 is required for channel 2 buffered output. Refer
to Configuring Buffered Output Input Range on page 28.
TYPICAL WIRING FOR NON-CONTACT SENSOR
TO XM-122 VIBRATION MODULE CHANNEL 1
COM
SIG
-24
Channel 1 Input Signal
-24V DC
0
16
Signal Common
21
5
Jumpering terminal 5 to
terminal 21 configures
CH 1 buffer for -24V to +9V
Isolated Sensor Driver
Shield
Shield
Floating
37