Pin Assignments - Metrologic MS6720 Installation And User Manual

Appendix C

Pin Assignments

Cable Pin Assignments for the Coil Cable
The MS6720 scanners are terminated to a 10 position shielded modular
connector. All of the coil cables (MLPN 44530) for the MS6720 scanner are
terminated the same. The difference between versions is the end of the cable
going into the scanner. This connector plugs into different "J" positions on
various computer/interface boards. Since each computer/interface board is
different, the output signals are different.
Version "9" (OCIA)
Pin Function
1 Power/Signal Ground
2 RDATA
3 RDATA Return
4 Clock In
5 Clock In Return
6 Clock Out
7 Clock Out Return
8 No Connection
9 +5 VDC Power to Scanner
10 OCIA Shield Ground
Version "14" (232)
Function Pin
1 Power/Signal Ground
2 RS-232 Transmit Output
3 RS-232 Receive Input
4 RTS Output
5 CTS Input
6 DTR Input
7 DSR Output
8 No Connection
9 +5 VDC Power to Scanner
10 Shield Ground
34
Version "11" (46XX)
Pin Function
1 Power/Signal Ground
2 RS-232 Transmit Output
3 RS-232 Receive Input
4 RTS Output
5 CTS Input
6 IBM 46XX Transmit
7 IBM 46XX Receive
8 No Connection
9 +5 VDC Power to Scanner
10 Shield Ground
Version "15" (LTPN)
Pin Function
1 Power/Signal Ground
2 RS-232 Transmit Output
3 RS-232 Receive Input
4 RTS Output
5 CTS Input
6 Light Pen Source +5V
7 Light Pen Data
8 No Connection
9 +5 VDC Power to Scanner
10 Shield Ground