Scanner And Cable Terminations - Metrologic MS7120 Orbit Installation And User Manual

S
CANNER AND
Scanner Pinout Connections
The MS7120 scanner interfaces terminate
to a 10-pin modular jack. The serial # label
indicates the interface enabled when the
scanner is shipped from the factory. Some
units have internal jumpers that can be moved
to enable a different electrical interface.
Current combinations are listed below.
MS7120-9 OCIA
JP1 = Open and JP2 = Closed
Pin
1 Ground
2 RS-232 Transmit Output
3 RS-232 Receive Input
4 RDATA
5 RDATA Return
6 Clock in
7 Clock out
Clock in Return/Clock out
8
Rtrn
9 +5VDC
10 Shield Ground
MS7120-47 Keyboard Wedge
JP1 = Open and JP2 = Closed
Pin
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
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Options listed are program/cable selections
36
C T
ABLE ERMINATIONS
Function
Function
MS7120-67 RS-232/LTPN
JP1 = Closed and JP2 = Open
Function
Ground
RS-232 Transmit Output
RS-232 Receive Input
RTS Output
CTS Input
DTR Input/LTPN Source
Reserved
LTPN Data
+5VDC
Shield Ground
MS7120-41 RS-232/LTPN
JP1 = Closed and JP2 = Open
Function
Ground
RS-232 Transmit Output
RS-232 Receive Input
RTS Output
CTS Input
DTR Input/LTPN Source
Reserved
LTPN Data
+5VDC
Shield Ground
1 10