Infrared transceiver

Release time:2020-04-17 丨 Reading times:979

This product is an infrared transceiver based on 38kHz signal modulation and demodulation. Using the principle of full hardware conversion, support full protocol signal conversion.  Provide two power supply methods: 1) DC power supply; 2) USB interface power supply, it is selection by power switch.

This product is divided into two series according to the conversion agreement. 1) Infrared signal and RS232 signal conversion; 2) Infrared signal and RS485 signal conversion.  Users can purchase according to actual needs.

 

 Performance index

1) Modulation signal frequency:  38kHz;

2) Communication rate: Support up to 2400bps;

3) Communication distance and angle: ≤10米, ≤15°;

4) Power consumption:  ≤0.5W;

5) Climatic conditions:

  Operating temperature: 0℃～+50℃

  storage temperature: -10℃～+60℃

6) Dimensions: 81mm×51mm×32mm

7) weight: About 58g.

Outline structure diagram

Instructions

1. Please connect the RS232 interface or RS485 signal line of this product (Red RS485A, black RS485B), to PC or other communication equipment. (The type of interface is customized by the customer.)

2. Choose a power supply method to access the power cord, turn on the power switch, the red light is on indicating that the power supply is normal. Turn off the switch after use, red light off means power is off.  When the user accesses two power sources at the same time, the power switch can only choose one of the power supply methods.)

3. Target the infrared transmitting and receiving hole with the infrared device that needs to communicate to communicate.  During the communication, please ensure that the communication distance and tilt angle are within the technical requirements, otherwise it will seriously affect the communication effect.