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Removing the Module
2. Open the RTB door and pull the RTB off the module, as shown.
WARNING: When 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. Repeated electrical arcing causes excessive wear to
contacts on both the module and its mating connector. Worn contacts
may create electrical resistance that can affect module operation.
1. Push in the locking tabs.
2. Pull the module out of the chassis.
Rockwell Automation Publication 1756-UM010C-EN-P - June 2021
Chapter 4
Install the Configurable Flowmeter Module
20857–M
67
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