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Rockwell Automation Publication 20P-TG004C-EN-P - September 2021
Chapter 3
Access Procedures
I/O Expansion Circuit Board
Removal and Installation
Remove the I/O Expansion Circuit Board
1.
Read the General Safety Precautions on page
2.
Remove power from the drive. See Remove Power from the Drive on page
3.
Remove the bottom and I/O and control terminal protective covers. See
Remove the Protective Covers on page
.
4.
If installed, remove the resolver feedback option and interface boards. See
Resolver Feedback and Interface Circuit Board Removal and Installation
on page
5.
Remove the plug-in I/O terminal blocks with the wiring kept in place.
6.
Remove the two M3 x 6 mm screws and washers that secure the I/O
expansion board to the stand-offs on the control board.
7.
Carefully pull the I/O expansion board off connector XBB on the control
board.
IMPORTANT
Mark all connections and wires before removal to avoid incorrect
wiring during reassembly.
=
6
Tightening torque:
1.0 N
•
m (8.9 lb
•
in)