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Thread: Connecting the temp & humidity sensor

  1. #1
    Join Date
    27.04.2017
    Location
    Nyon, Switzerland
    Posts
    75

    Default Connecting the temp & humidity sensor

    Can someone please clarify how the temp and humidity sensor is connected to the profilux 4? Does one have to buy the PLM-Humidity-Temp expansion card to use it?

    I hope not: I will already be using the two expansion slots for 0-10v ports expansion and level sensor expansion so I have not more expansion slots!

    I want to use this sensor to control three ventilation units above the tank.

    Thanks.

  2. #2
    Join Date
    27.05.2015
    Posts
    2,488

    Default

    In order to monitor Humidity and ambient temp, the PLM-Humidity-Temp card is required.

  3. #3
    Join Date
    27.04.2017
    Location
    Nyon, Switzerland
    Posts
    75

    Default

    Ok, thanks Vinny. So an expansion box is required...

  4. #4
    Join Date
    27.05.2015
    Posts
    2,488

    Default

    If all the P4 expansion card slots are used up, yes.

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