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  • DS18b20


    Hello

    I would like to know if it is possible to connect DS18B20 temperature sensors on a PLC Click ????? because already a kit to mount but if I have to add a module it has no problem.

    thanks a lot to the advances


  • #2
    Not directly. The CLICK does not have support for user's 1-wire, physical or electrical.
    If you are OK with a serial interface, that should work. Be sure to observe the idle-state polarity and voltage levels of the CLICK serial port(s). You may need a level shifter or possible a 485 converter chip 1, 2 if you go with a serial interface.

    I connected a pot -- arduino -- ADM485 -- CLICK a couple years ago Forum post

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