ACTiSYS IR220LN Manual do Utilizador descarregar pdf (Página 5)

ACTiSYS Corp. IrDA Serial Port Adaptor IR220LN / 220Li

Release 1.0, April 18, 2002 5

Electrical characteristics

PARAMETERS MIN. TYPICAL MAX. UNITS

DC supply voltage 4.8 5.0 5.5 V

Supply voltage, VSS 0 V

Operating free-air temperature range, TA

0 40

℃

DC current (Ready mode) 2 mA

DC current (Active mode) 100 mA

RS232 signal threshold level

+/-3

±12

Transmission Characteristics

PARAMETERS TYPICAL UNITS

IR transmit pulse width

1.63 uS

Optical cone angle

+/-15 Degree

Transmission distance

1 to 200 cm

Receiver Latency

100 uS

Specifications

Physical Layer

IrDA – 1.0 ( SIR ) compatible

Communication Dist. & Speeds

Communication speeds programmable at

Connection

Standard PC 9 pin DSUB – Female RS-232 Serial

COM port to IrDA communication

Power Source

RS-232 port power only. No external power required.

Power Consumption

0.3W ( Peak )

Dimensions / Weight

( Excluding Cable )

Dimension : 2.4”(L) X 1.4”(W) X 0.74(H)

61.8mm X 35.6mm X 18.7mm

Weight : 2.85oz ( 77.2gm )

Temperature Range

0°C to 40°C ( 32°F to 104°F )

Cable Length

100cm ±

1 2 3 4 5 6 7 8 9

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ACTiSYS IR220LN Manual do Utilizador Página 5

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