Metrologic Instruments MS7320 User Manual
Page 51
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47
S
CANNER AND
C
ABLE
T
ERMINATIONS
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 LTPN
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 RTS
In
5 CTS
Out
6-10 NC
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