4. INSTALLATION PROCEDURE FOR OPTIONAL EQUIPMENT
EO18-33012B
4.19 EXPANSION I/O INTERFACE BOARD (B-7704-IO-QM-R)
4-118
4.19 EXPANSION I/O INTERFACE BOARD (B-7704-IO-QM-R)
4.19.1 Applicable Model
This optional device is the expansion I/O board, which is intended for the following models:
B-SX4T-QM-R Series
4.19.2 Packing List
All the following parts are supplied with the kit. Make sure you have all items shown below.
Expansion I/O Board (1 pc.)
Expansion I/O Cable (1 pc.)
• Installation Manual (1 copy)
4.19.3 Installation Procedure
1) Turn the power off and disconnect the power cord.
2) Remove the four B-4x5 screws from the side panel (L).
3) Open the top cover and remove the three P-4x8 screws that secure the side panel (L).
B-4x5 Screw
WARNING!
1. Follow all manual instructions. Failure to do so could create safety hazards such as fire or
electrocution.
•
Manual instructions must be followed when installing option kits or adding cables to avoid
system failures and to insure proper performance and operation.
•
Failure to follow manual instructions or any unauthorized modifications, substitution or change
to this product will void the limited product warranty.
2. Turn the power OFF and disconnect the power cord before installing the expansion I/O board.
3. Be careful not to pinch your fingers or hands with the covers.
B-4x5 Screw
P-4x8 Screw
Top Cover
Side Panel (L)