SCANNER AND CABLE TERMINATIONS

Scanner Pinout Connections

The 7120 scanner interfaces terminate to a 10-pin modular socket. The serial number label indicates the interface enabled when the scanner is shipped from the factory.

Figure 19.

MS7120-47Keyboard Wedge and Stand-Alone Keyboard

Pin Function

1Ground

2RS232 Transmit Output

3RS232 Receive Input

4PC Data

5PC Clock

6KB Clock

7PC +5V

8KB Data

9+5VDC

10 Shield Ground

MS7120-106

RS485 and Full Speed USB

Pin Function

1Ground

2RS232 Transmit Output

3RS232 Receive Input

4IBM A+

5IBM B-

6USB D+

7USB +V

8USB D-

9+5VDC

10 Shield Ground

MS7120-41

RS232C and Light Pen Emulation

Pin

Function

1

Ground

2

RS232 Transmit Output

3

RS232 Receive Input

4

RTS Output

5

CTS Input

6

DTR Input/LTPN Source

7

Reserved

8

LTPN Data

9

+5VDC

10

Shield Ground

 

 

 

MS7120-38

 

RS232 Full Speed USB

 

 

Pin

Function

1

Ground

2

RS232 Transmit Output

3

RS232 Receive Input

4

RTS Output

5

CTS Input

6

D+

7

V USB

8

D-

9

+5VDC

10

Shield Ground

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