Rockwell Automation Flex/WebPak 3000 Operator Interface Module (OIM) Kit, M/N 925WK0101 - Manual (Page 2)

Publication D2-3461 - December 1999
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1999 Rockwell International Corporation. All rights reserved. Printed in USA.
Step 3. Disconnect the communication cable from J9 on the Regulator board by pressing down the locking
clip and pulling the cable out.
Step 4. Remove the four screws holding the OIM assembly to the drive enclosure.
Step 5. Pull the OIM assembly away from the drive so you can access the ground wire on the upper right
corner of the OIM mounting plate. Slide the ground wire off its connection.
Important: Ground wires on older versions of the OIM are fastened by a nut. If you are replacing an older
version, keep the hardware so you can re-attach the ground wire.
Replacing the OIM
You must remove the old OIM assembly from the drive before replacing it. See “Preparing to Replace the OIM”,
and “Accessing the OIM and Disconnecting It from the Regulator Board” for instructions.
To replace the OIM :
Step 1. Connect the ground wire from the drive to the ground terminal on the OIM mounting plate. If you are
replacing an older version of the OIM , you might need to use the hardware from the old unit.
Step 2. Replace the four screws securing the OIM assembly to the drive.
Step 3. Connect the communication cable from the OIM assembly to J9 on the Regulator board, making sure
that it locks into place.
Step 4. Replace the drive front cover and tighten the screws, securing it to the drive enclosure.