Metrologic Instruments MS9500 Options listed are program/cable selections

36
1
10
Appendix C
The MS9520 and MS9540 scanner
interfaces terminate to a 10-pin
modular jack. The serial # label
indicates the interface enabled
when the scanner is shipped from
the factory.
MS9520-9 & MS9520-9 OCIA MS9520-47 & MS9540-47 Keyboard Wedge and Stand-
Alone Keyboard
Pin Function Function
1Ground Ground
2RS-232 Transmit Output RS-232 Transmit Output
3RS-232 Receive Input RS-232 Receive Input
4RDATA PC Data
5RDATA Return PC Clock
6Clock in KB Clock
7Clock out PC +5V
8Clock in Return/Clock out Rtrn KB Data
9+5VDC +5VDC
10 Shield Ground Shield Ground
MS9520-41 & MS9540-41 RS-232C
and Light Pen Emulation MS9520-11 & MS9540-11 IBM 468X/469X
Pin Function Function
1Ground Ground
2RS-232 Transmit Output RS-232 Transmit Output
3RS-232 Receive Input RS-232 Receive Input
4RTS Output RTS Output
5CTS Input CTS Input
6DTR Input/LTPN Source DTR Input
7Reserved IBM B-Transmit
8LTPN Data IBM A+ Receive
9+5VDC +5VDC
10 Shield Ground Shield Ground
Options listed are program/cable selections