Opticon OPR 2001 Manual do Utilizador descarregar pdf (Página 10)

Opticon

OPR 2001

Specifications Manual

5. Electrical Specifications

5.1. RS-232C

Parameter Symbol Min Typ Max Unit Notes

Power supply voltage V

4.5 6.0 6.5 V

Operating current I

- 90 150 mA No buzzer

Peak current I

PEAK

- 550 600 mA

Standby current I

PRE

- 35 70 mA

Startup time T

- 100 - ms

5.2. USB, Wedge

Parameter Symbol Min Typ Max Unit Notes

Power supply voltage V

4.5 5.0 5.5 V

Operating current I

- 90 150 mA No buzzer

Peak current I

PEAK

- 450 500 mA

Standby current I

PRE

- 35 70 mA

Startup time T

- 100 - ms

Conditions

• Connect 1Ω resistance to a power supply line in series and measure the current

by the voltage between both ends of resistance.

• Power supply voltage is measured at a connector terminal area.

• The current value depends on the interface type and host computer to which the

device is connected.

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Opticon OPR 2001 Manual do Utilizador Página 10