KEYENCE BL-N90 Series - Manual (Page 27)

2-3 Connecting the Communication Unit
2-7
2
In
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Connecting the BL-N9V to the Computer
Use the keyboard interface to connect the communication unit to your computer. Compatible
computers include PC/AT (DOS/V) machines.
Procedure
1
Turn off the computer.
2
Connect the communication unit's interface cable to your computer's keyboard connector,
as indicated in the diagram.
CAUTION
Do not remove the cables while the computer is turned on.
This could cause damage to the computer and the barcode reader.
Note
When connecting a keyboard connector plug to an AT connector, use a commercial
keyboard conversion adapter for the connection.
BL-N9V
To keyboard
PS/2 connector
(Mini DIN 6-pin)
To computer
PS/2 connector