User`s guide

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APPENDIX C
Scanner Pinout Connections
MS6220-41 RS-232/LTPN
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 MS6220 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
MS6220-9 OCIA
Pin Function
1 Ground
2 No Connection
3 No Connection
4 RDATA
5 RDATA Return
6 Clock In
7 Clock Out
8 Clock in Return/Clock out Rtrn
9+5VDC
10 Shield Ground
MS6220-11 IBM 468X/469X
Pin Function
1 Ground
2 No Connection
3 No Connection
4 No Connection
5 No Connection
6 No Connection
7 IBM B-Transmit
8 IBM A+ Receive
9+5VDC
10 Shield Ground
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