54 Rockwell Automation Publication 20P-TG002B-EN-P - February 2018
Chapter 3 Part Replacement Procedures
115V AC to 24V DC I/O
Converter Circuit Board
Replacement
Remove the 115V AC to 24V DC I/O Converter Circuit Board
Follow these steps to remove 115V AC to 24V DC I/O converter circuit
board.
1. Read the General Safety Precautions on page 10
.
2. Remove power from the drive (see page 42
).
3. Remove the protective covers from the drive (see page 43
).
4. Remove the plug-in I/O terminal blocks with the wiring kept in place.
5. Remove the two M3 x 6 mm screws and washers that secure the I/O
converter board to the stand-offs on the control board and remove the
I/O converter board.
IMPORTANT Mark all connections and wires before removal to avoid incorrect
wiring during reassembly.
5
Tightening torque:
1.0 N•m (8.9 lb•in)
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