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INSTALLATION – DX8200 SERIAL INTERFACE
2.4.2
Power Supply
The power supply connector is on the control panel of the DX8200 (Figure B, 1).
For AC models, the supply voltage for correct operation of the scanner must be between 85
and 264 Vac. The max. power consumption is 30 VA.
A security system allows the laser to activate only once the motor has reached the correct
rotational speed; consequently, the laser beam is generated after a slight delay from the
power on of the scanner.
The switch (Figure B, 9) on the connector panel turns off power to both the motor and the
laser beams.
2.4.3
Main Serial Interface
The main serial interface of the DX8200 is compatible with the following electrical standards:
RS232
RS485 Half-Duplex
The configuration parameters of the selected interface can be defined using one of the
programming methods available.
For this procedure refer to the WinHost Help On Line installed from the diskette.
The connections regarding the interface selected are described in the following sections.
The signals relative to the selected interface are only available on the Main
Interface connector if the jumper inside the scanner is correctly positioned.
Refer to par. 2.2.1 for further details.
NOTE
RS485 Full-Duplex
20 mA Current Loop
2
15
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