47
SCANNER AND CABLE TERMINATIONS
Figure 32: Scanner Interface Ports
MS732x-37 Keyboard Wedge, Stand-Alone Keyboard or USB MS732x-37 RS232 or Light Pen
Pin Function Pin Function
1 Ground 1 Ground
2 USB D- 2 RS232 Transmit Output
3 USB D+ 3 RS232 Receive Input
4 PC Data 4 RTS Output
5 PC Clock 5 CTS Input
6 KB Clock 6 DTR Input/LTPN Source
7 PC +5V, V-USB 7 N/C
8 KB Data 8 LT PN Data
9 +5VDC 9 +5VDC
10 Shield Ground 10 Shield Ground
MS732x-13/-37 Auxiliary Port RS232 IN Only
Pin Function
1 Ground
2 RS232 Receive Input
3 RS232 Transmit Output
4 RT S In
5 CT S Out
6-10 NC