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Chapter 8 Pin Assignment and Specification

8.1 Pin Assignments

The modular connector
located at the bottom of
the scanner handle has
the pin numbering as
shown at the right
picture
8.1.1. Keyboard Interface
The next table shows the modular connector pinout for keyboard
interface:

Pin Number Signal

1Not Used
2VCC(+5V, output)
3DET
4GND
5Terminal Data
6Terminal Clock
7Power Input (+5V)
8Keyboard Clock
9Keyboard Data
10 Not Used
Note: DET signal is bi-directional I/O pin and for internal use only.
As keyboard interface, there are two other connectors on the interface
cable. The connector type and pinout differ from terminal to terminal
and are not listed here.
8.1.2. RS232 Interface
The scanner supports TTL RS232 at modular connector and standard
RS232 after the interface cable is attached.
110
Modular Connector ( Front View)