Rockwell Automation 1440-SDM02-01RA XM-124 Standard Dynamic Measurement Module - Manuel (Page 5)

XM-124 Standard Dynamic Measurement Module 5
Rockwell Automation Publication 1440-IN001B-EN-P - October 2013
Mount the Terminal Base Unit
The XM family includes several terminal base units to serve all of the XM
modules. The 1440-TB-A/C terminal base unit is the only terminal base unit
used with the Standard Dynamic Measurement Module (catalog number
1440-SDM02-01RA).
The terminal base unit can be DIN rail or panel mounted.
DIN Rail Mounting
Use the following steps to mount the terminal base unit on a DIN rail
(Allen-Bradley catalog number 199-DR1 or 199-DR4).
WARNING: If you insert or remove the module while backplane 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: Do not remove or replace a terminal base unit while power is
applied. Interruption of the backplane can result in unintentional operation
or machine motion.