Metrologic MX009 Guide de l'utilisateur télécharger pdf (Page 40)

SCANNER AND CABLE TERMINATIONS

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

MS7120-67 RS-232/LTPN

JP1 = Closed and JP2 = Open

Pin Function Function

1 Ground Ground

2 RS-232 Transmit Output RS-232 Transmit Output

3 RS-232 Receive Input RS-232 Receive Input

4 RDATA RTS Output

5 RDATA Return CTS Input

6 Clock in DTR Input/LTPN Source

7 Clock out Reserved

Clock in Return/Clock out

Rtrn

LTPN Data

9+5VDC +5VDC

10 Shield Ground Shield Ground

MS7120-47 Keyboard Wedge

JP1 = Open and JP2 = Closed

MS7120-41 RS-232/LTPN

JP1 = Closed and JP2 = Open

Pin Function Function

1 Ground Ground

2 RS-232 Transmit Output RS-232 Transmit Output

3 RS-232 Receive Input RS-232 Receive Input

4 PC Data RTS Output

5 PC Clock CTS Input

6 KB Clock DTR Input/LTPN Source

7 PC +5V Reserved

8 KB Data LTPN Data

9+5VDC +5VDC

10 Shield Ground Shield Ground

Continued next page

Options listed are program/cable selections

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 51 52

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Metrologic MX009 Guide de l'utilisateur Page 40

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