Rockwell Automation 2094 LIM Remove/Replace Internal Components - Manual (Page 5)

Publication 2094-IN009C-EN-P — April 2008
Removing and Replacing the Line Interface Module Internal Components 5
Remove/Replace the Front
Cover To perform all component removal/replacement procedures, you
need to remove power from the unit and remove the front cover to
gain access to the internal components. There are no tools needed to
remove the front cover.
Follow these steps to remove the LIM module front cover.
1. Remove all input power to the LIM module.
2. Allow five minutes for the 24V power supplies to completely
discharge before proceeding.
3. Determine where to start disassembly.
4. Open the IO (IOL) connector access door.
5. Disconnect the IO (IOL) connector.
ATTENTION
To avoid shock hazard or personal injury, assure that all power
has been removed before proceeding. This system may have
multiple sources of power. More than one disconnect switch
may be required to de-energize the system.
ATTENTION
To avoid hazard of electrical shock, verify that all voltage on
the capacitors has been discharged before attempting to
service, repair, or remove this unit. This product contains
stored energy devices. You should only attempt the procedures
in this document if you are qualified to do so and familiar with
solid-state control equipment and the safety procedures in
publication NFPA 70E.
For this LIM Module Do this
2094-ALxxS, 2094 -BLxxS, or
2094-XL75S-Cx
Go to step 4.
2094-AL09 or 2094-BL02 Go to step 6.