Connector Specification (For Scanner); Figure 23: Front View - Opticon OPL 7836 Specification Manual

b) DOS/V KEYBOARD Side
Contact Number
Do not use the keyboard of host during data transmission from the scanner to
host. It may cause problems with the data transmission.

9.4. Connector Specification (for scanner)

CN 1 (10-pin)
Pin No RS-232C
1 RTS
2 CTS
3 TXD
4 RXD
5 5V
6 GND
7 -
8 -
9 -
10 -
3 GND
4 VCC
5 CPU_CLK
6 KEY_CLK

Figure 23: Front view

Signal Name
1 KEY_DATA
2 OPEN
3 GND
4 VCC
5 KEY_CLK
6 OPEN
USB WEDGE
- -
- -
- -
- -
5V 5V
GND GND
-DATA KEY_CLK
+DATA KEY_DATA
- CPU_CLK
- CPU_DATA
27
Opticon
OPL 7836
Specifications Manual