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    FENG GUO RS232 DB9 Interface to RS485 and IRDA far Infrared Converter Adapter RS485/38KHz

    • Function description and operation:
    • The product has 2 functions: RS485 and far infrared
    • Remarks: 2 functions cannot be activated at the same time, turn the red dial switch to ON to enable the corresponding function
    • Machine specifications:
    • Hardware parameters: using SP3232EEN chip, the working voltage is directly taken from the RS232 interface, without external power supply.
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    Function description and operation:
    The product has 2 functions: RS485 and far infrared
    Remarks: 2 functions cannot be activated at the same time, turn the red dial switch to ON to enable the corresponding function
    Machine specifications:
    Hardware parameters: using SP3232EEN chip, the working voltage is directly taken from the RS232 interface, without external power supply.

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