Scanner and cable terminations, Scanner pinout connections – Metrologic Instruments MS9524 User Manual
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1
10
S
CANNER AND
C
ABLE
T
ERMINATIONS
Scanner Pinout Connections
MS9524/44-41
RS-232C and Light Pen Emulation
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
Reserved
8
LTPN Data
9
+5VDC
The MS9524 and MS9544
scanner interfaces terminate to
a 10-pin modular jack. The
serial # label indicates the
interface enabled when the
scanner is shipped from the
factory.
10
Shield Ground
MS9524/44-47 Keyboard Wedge &
Stand-Alone Keyboard
Pin
Function
1
Ground
2
RS-232 Transmit Output
3
RS-232 Receive Input
4
PC Data
5
PC Clock
6
KB Clock
7
PC +5V
8
KB Data
9
+5VDC
10
Shield Ground
MS9524/44-11 IBM 468X/469X
Pin
Function
1
Ground
2
RS-232 Transmit Output
3
RS-232 Receive Input
4
RTS Output
5
CTS Input
6
DTR Input
7
IBM B-Transmit
8
IBM A+ Receive
9
+5VDC
10
Shield Ground
Continued next page.