MS762x-37
Keyboard Wedge,
Stand-Keyboard or USB
Pin
Function
1
Ground
2
USB D-
3
USB D+
4
PC Data
5
PC Clock
6
KB Clock
7
PC +5V, V-USB
8
KB Data
9
+5VDC
10
Shield Ground
Figure 33: Scanner Interface Ports
MS762x-37
RS-232 or Light Pen
Pin
Function
1
Ground
2
RS-232 Transmit Output
3
RS-232 Receive Input
4
RTS Output
5
CTS Input
6
DTR Input/LTPN Source
7
N/C
8
LTPN Data
9
+5VDC
10
Shield Ground
47