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    Shenzhen Constant 

    Electronics Co.,Ltd



    Addresss:4F/A, Factory Building No.7, Tongfuyu Industrial Zone, Fuhai Street, Bao'an District, Shenzhen, China
    Postal Code: 518103

Industrial Communication Products

Pig-nose-shaped housing, far infrared, data reading device

Release time:2021-01-19 丨 Reading times:521


This product is an infrared transceiver based on 38kHz signal modulation and demodulation. The device is only a transparent communication channel for conversion of infrared signals and RS485 signals, without any protocol conversion function, so it supports full protocol operation. The equipment provides DC power supply mode. DC power supply can choose 5V power supply or 9V-24V (equipment nominal 12V) power supply, which can be customized according to customers.


1. Modulation and demodulation signal frequency: 38kHz

2. Communication rate: up to 2400bps (recommended to use 1200bps for the best communication effect)

3. Communication distance and angle: ≤6m, ≤15°

4. Power consumption: ≤0.5W

5. Climatic conditions:

   Working temperature: 0℃~+50℃

   Storage temperature: -10℃~+60℃

   Relative humidity: <75%

6. Size: R20mm×22mm


{Wiring diagram}


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