Datasheet

47
SCANNER AND CABLE TERMINATIONS
SCANNER PINOUT CONNECTIONS
Figure 41. Scanner Interface Ports
HOST CONNECTOR (Multi-Interface)
Pin Function Pin Function
RS232 Keyboard Wedge
1
Ground
1
Ground
2
CTS / DTR
2
Tied to Pin 3 in Cable
3
Data Rx
3
Tied to Pin 2 in Cable
4
N/C
4
PC Data
5 N/C 5 PC Clock
6
RTS*
6
KB Clock
7
N/C
7
+5VDC PC Keyboard
8
Data Rx*
8
KB Data
9
Adapter Power
9
Adapter Power
10
Shield Ground
10
Shield Ground
RS485 USB
1
Ground
1
Ground
2 Tied to Pin 6 in Cable 2 Tied to Pin 4 in Cable
3
N/C
3
N/C
4
IBM A+
4
Tied to Pin 2 in Cable
5
IBM B-
5
N/C
6
Tied to Pin 2 in Cable
6
USB D+
7
N/C
7
+5VDC USB
8
N/C
8
USB D-
9 Adapter Power 9 Adapter Power
10
Shield Ground
10
Shield Ground
* These signals are TTL level outputs.