26
A
PPENDIX
C (
CONTINUED
)
MS6220
-47 Keyboard Wedge
Pin
Function
1
Ground
2
RS-232 Transmit Output
3
RS-232 Receive Input
4
PC Data
5
PC Clock
6
KB Clock
7
PC +5V
8
KB Data
9
+5VDC
10
Shield Ground
Cable Connector Configurations
“Standard” PowerLink cable
(MLPN 53000 or 54000)
9-pin D-type female connector to the PC
Pin
Function
1
Shield Ground
2
RS-232 Transmit Output
3
RS-232 Receive Input
4
DTR Input
5
Power/Signal Ground
6
Light Pen Data
7
CTS Input
8
RTS Output
9
+5VDC*
* If a PowerLink power supply is plugged into the PowerLink cable, +5V
will NOT be available on this pin. This pin is used when the host is
sup5V to the scanner.
9-Pin D-Type Connector
6
1
9
5
1
10