Rockwell Automation 20P PowerFlex DC Drive Analog and Digital I/O Expansion Circuit Board - Manual (Page 5)

PowerFlex® DC Drive Analog and Digital I/O Expansion Circuit Board 5
b. On frame B and C drives, loosen, but do not remove, the screws that
secure the top front cover to the drive, then slide the cover up and off
the drive chassis.
Important: The HIM assembly is connected via a cable to the
Control board and therefore will not pull free from the
drive until disconnected. See
page 5 for instructions.
4. Disconnect the HIM Communication cable from the connector on the
upper right corner of the Control board and set the cover aside.
U V C D W
Frames B & C (Frame B shown)
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Tightening torque:
1.5 N-m (13.3 lb.-in.)
Pull tabs out
to disconnect
cable.
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All Frames (Frame A shown)