Rockwell Automation 1440-VSE02-01RA XM-122 gSE Vibration Module - Manual (Page 44)

Publication GMSI10-UM013D-EN-P - May 2010
34 Installing the XM-122 gSE Vibration Module
Connecting a Powered Sensor
The following figures show the wiring of a powered sensor, such as the Model
580 Vibration Pickup, to the terminal base unit.
IMPORTANT
Figures 2.23 and 2.24 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
A jumper from terminal 5 to terminal 6 is required for
channel 1 buffered output. A jumper from terminal 22 to
terminal 6 is required for channel 2 buffered output. Refer
to Configuring Buffered Output Input Range on page 28.
ATTENTION
Figures 2.23 and 2.24 show the wiring of a Model 580
Vibration Pickup, which is a +24 V transducer. The +24 V
sensors powered from pin 25 do not utilize the redundant
power connection to the XM-122. So if primary 24 V
power is lost, the +24 V sensor will lose power regardless
of whether the XM-122 remains powered through the
redundant power terminals.
If redundant power is required then use a redundant power
supply (Allen-Bradley 1606-series is recommended).