Rockwell Automation 1440-SDM02-01RA XM-124 Standard Dynamic Measurement Module - Manuel (Page 45)

Rockwell Automation Publication 1440-UM001C-EN-P - May 2014 45
Install the XM-124 Standard Dynamic Measurement Module Chapter 1
Figure 28 - Velocity Sensor and Two Non-contact Sensor Wiring
IMPORTANT Transducer DC bias is monitored on all signals.
IMPORTANT A jumper from terminal 22 to terminal 21 is required for channel 2 buffered
output.
See Connect the Buffered Outputs on page 33 .
TYPICAL WIRING FOR COIL-BASED VELOCITY SENSOR AND TWO
NON-CONTACT SENSORS TO XM-120/121 DYNAMIC MEASUREMENT MODULE
Pin A - Common
Pin B - Signal
Cable shield not
connected at this end
Shield
0
16
Channel 1 Input Signal
Signal Common
SIG
-24
COM
SIG
-24
COM
17
1
Signal Common
Channel 2 Input Signal
21
22
-24V DC*
20
-24V DC
4
Signal Common
Tach Input Signal
36
13
31
Shield
Shield
* Note: Jumpering terminal 22 to
terminal 21 configures
CH 2 buffer (-24V to 9V)
18