I/O Board Installation
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7-7
I/O Option Board
Rear Panel
Heat
Sink
LED
Panel
I/O Board Screws
Top and Bottom
Installing the I/O Option Board
1. Remove the screws from the top and bottom of the I/O slot that hold the case
to the electronics unit. See Figure 7-2.
2. Gently slide the I/O Option board into the slot in the back of the electronics
unit making sure that you engage the connector on the board with the elec-
tronics unit itself.
3. Insert the screws at the top and bottom of the I/O Option board cover, secur-
ing it to the electronics unit.
4. Attach the cables to the appropriate connectors on the I/O Option card. See
Figure 7-2.
Figure 7-2.
I/O board connectors.
Digital Out
Top Connector (15 pin - Female)
Digital In
Middle Connector (9 pin - Male)
Analog I/O
Bottom Connector (9 pin - Female)
