Rockwell Automation 1440-TB-A XM-940 Dynamic Measurement Terminal Base - Manual (Page 17)

XM-940 Dynamic Measurement Terminal Base 17
Publication GMSI10-IN020C-EN-P - October 2013
Wiring
Terminal Assignments
IMPORTANT
For more wiring connection information, refer to the XM-124 Standard
Dynamic Measurement Module User Manual, publication
1440-UM001 .
WARNING
If you connect or disconnect wiring while the field-side power is on, an
electrical arc can occur. This could cause an explosion in hazardous location
installations.
Be sure that power is removed or the area is nonhazardous before
proceeding.
ATTENTION
The terminal block assignments are different for different terminal base units.
The following table applies only to the XM-940 terminal base. Refer to the
installation instructions for the specific terminal base unit for its terminal
assignments.
No. Description No. Description
0 Transducer 1 connection (+) 26 DeviceNet V (+) (red wire)
1 Transducer 2 connection (+) 27 DeviceNet V (-) (black wire)
2 Signal 1 buffered output (+) 28 24V common 1
3 Signal 2 buffered output (+) 29 4…20 mA 2 (+)
4 Tach/signal input (+) 30 4…20 mA 2 (-)
5 Buffer Power 1 input 31 Chassis
6 Positive Buffer Bias 32 Chassis
7 TxD 33 Chassis