Rockwell Automation 1440-ACNR XM ControlNet Adapter - Manual (Page 12)

12 XM ControlNet Adapter
Publication ICM-IN001A-EN-P - March 2009
Install a Replacement ControlNet Adapter to an Existing System
Remove the existing adapter from the DIN rail as follows.
1. Disconnect any wiring jumpered to the adjacent terminal base.
2. Disconnect the BNC connector(s) from the front of the adapter.
3. On the XM module adjacent to the adapter, open the latching
mechanism and remove the module from the terminal base unit that is
attached to the adapter.
4. Push the XM Bus connector toward the right side of the terminal base
to unplug the backplane connection.
5. Release the locking tab and remove the adapter module.
ATTENTION
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 an Adapter Module while power is applied.
Interruption of the backplane can result in unintentional operation or machine
motion.
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.
WARNING
If you connect or disconnect the communications cable with power applied to
this module or any device on the network, 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.