Allen-Bradley 2755 Manual do Utilizador descarregar pdf (Página 10)

Scanner Features1-2

Publication 2755-6.2

Scanner Features

The scanners use a low power visible (red) laser diode for scanning. The

trigger turns on the laser which scans a label at approximately 36 scans

per second.

Trigger

Cable Connector

LEDs

The laser beam:

-exits through the scan window

-reflects off the label back through the window

-is detected by a sensor in the scanner

When a label is read, the laser beam is automatically turned off until the

trigger is pressed again. If no label is read, the laser beam automatically

turns off after 0.5 to 3 seconds (timeout is adjustable) and remains off

until the trigger is released and pressed again.

Note: When used with the adjustable stands (Catalog No.

2755-HFN-K1, -K2), the scanner operates automatically for hands-free

operation. Refer to Appendix B.

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Allen-Bradley 2755 Manual do Utilizador Página 10