TM 10-4610-310-14
0102 00
1. Open plastic covers over input and output terminal strips. See Figure 5.
2. Remove two screws from each input or output terminal strip on sides of PLC.
3. Remove input terminal strip from PLC.
4. Remove output terminal strip from PLC.
5. Maintain wiring in place on strips. Exchange strips with new PLC.
6. Place wiring and terminal strips out of the way.
7. Remove four screws from PLC base.
8. Remove PLC from mounting plate. The PLC is not repairable.
9. See WP 0069 00 for troubleshooting on PLC.
INPUT
TERMINAL
STRIP
COVER
SCREW
OUTPUT TERMINAL STRIP
(4 PLACES)
Figure 5. Programmable Logic Controller.
Installation
1. Place PLC on mounting plate.
2. Install four screws through PLC base into mounting plate. Tighten securely.
3. Install two terminal strips (input and output) on PLC.
4. Install two screws into each terminal strip Tighten securely. Do not over tighten.
5. Close plastic covers.
6. If terminal strips are defective, tag each wire.
7. Unscrew each wire from the input or output terminal strip one wire at a time, and replace on new PLC
terminal strip.
8. Repeat for all 26 wires.
