Expansion I/O Interface Board (B-7704-Io-Qm) - TEC B-450 SERIES User Manual

3. INSTALLATION PROCEDURE FOR THE OPTIONAL EQUIPMENT

3.3 EXPANSION I/O INTERFACE BOARD (B-7704-IO-QM)

3.3.1 Packing List
All the following parts are supplied with the kit. Make sure you have all items shown below
Expansion I/O Interface
Board (1 pc.)
3.3.2 Installation Procedure
1) Turn the power off.
2) Open the top cover and remove the two PT-3x10 screws. (Refer to section 3.1.)
3) Disconnect the KEY LED harness from CN14 on the CPU PC board to detach the side cover L.
(Refer to section 3.1)
4) Remove the blind plate from the rear of the side cover L.
Installation Manual (1 pc.)
Locking Support WLS-16-0
(1 pc.)
3-9
3.3 EXPANSION I/O INTERFACE BOARD (B-7704-IO-QM)
Expansion I/O Cable (1 pc.)
EO18-33003A
Fig. 3-20
Side Cover L
Blind Plate
Fig. 3-21