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1-5-2. Use of Extension Board EX-680
The extension board EX-680 is used when extending the
connector panel boards below.
Extension board EX-680
Parts No.:
J-6402-020-A
Connectable connector panel boards:
CN-1840, CN-1885, CN-1886, and
CN-1887 boards
n
Be sure to turn off the power before starting the operation.
Installation procedure
(1) Remove the connector panel board to be extended.
(2) Insert the extension board EX-680 into the slot from
which the connector panel board was removed.
(3) Connect the connector panel board to be extended
firmly to the extension board EX-680.
MB-855 board
Extention board
EX-680
Connector board
DFR-E3000
1-5. How to Use Extension Board
1-23
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