Metrologic MS6720 User's Guide download pdf (Page 38)

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) Version “11” (46XX)

Pin Function Pin Function

1 Power/Signal Ground 1 Power/Signal Ground

2 RDATA 2 RS-232 Transmit Output

3 RDATA Return 3 RS-232 Receive Input

4 Clock In 4 RTS Output

5 Clock In Return 5 CTS Input

6 Clock Out 6 IBM 46XX Transmit

7 Clock Out Return 7 IBM 46XX Receive

8 No Connection 8 No Connection

9 +5 VDC Power to Scanner 9 +5 VDC Power to Scanner

10 OCIA Shield Ground 10 Shield Ground

Version “14” (232) Version “15” (LTPN)

PinFunction Pin Function

1 Power/Signal Ground 1 Power/Signal Ground

2 RS-232 Transmit Output 2 RS-232 Transmit Output

3 RS-232 Receive Input 3 RS-232 Receive Input

4 RTS Output 4 RTS Output

5 CTS Input 5 CTS Input

6 DTR Input 6 Light Pen Source +5V

7 DSR Output 7 Light Pen Data

8 No Connection 8 No Connection

9 +5 VDC Power to Scanner 9 +5 VDC Power to Scanner

10 Shield Ground 10 Shield Ground

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 47 48

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Metrologic MS6720 User's Guide Page 38