Rice Lake 880 Performance Series Panel Mount Indicator/Controller - Modbus TCP Interface Option Installation and Programming Manual - Manual (Page 8)

4 Modbus Interface Installation and Programming Manual
7. Remove the cable connecting the boards.
8. Remove the power board and CPU board from the back plate by loosening
the screws holding them in place.
Retain the screws for installing boards to new backplate. Discard
existing backplate.
.
Figure 2-4. Boards Removed from Enclosure
9. Install the option card on the CPU board standoffs, plugging it into the J8
connector on the CPU board.
10. Secure with option card screws.
Figure 2-5. Install Board Assembly
Note
Backplate
Power Supply Board
Cable, Power
to CPU
CPU Board
Screws connecting power
supply board to backplate
Screws connecting CPU
board to backplate
Option Card
J8
Connector
Standoff
CPU Board
Option Card
Screws