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Thread: S-L-port BOB

  1. #11
    Join Date
    12.04.2015
    Posts
    364

    Default

    witch Profilux do you have?
    They are a little diffrent in the Ports.
    You will find the most information about the ports in this dokument
    https://www.aquariumcomputer.com/de/...ungsanleitung/
    I dont know anything about clamp diods so i woud youse a 10K Resistor to pull the switch chanels to ground during they are open.

    I woult try to connect the Switch channels of the S Port do the Bord and to a 10K Resister connetet to Ground.
    Additional the Ground of the S Port to the Ground of your Bord and a additional 12 V source to * - - of the Port.

    Without any Warenty god luck.

  2. #12
    Join Date
    09.01.2019
    Posts
    7

    Default

    Hi, I have the P4, what is the difference with the P4ex?

  3. #13
    Join Date
    12.04.2015
    Posts
    364

    Default

    The P4 hase an S Port, the P4e not.
    and some Profilux Computers gives you 12V 700mA at the S port Pin one, some do not.
    The P4 do not.

  4. #14
    Join Date
    18.11.2021
    Posts
    1

    Default

    BG1982 did you manage to get the S port working?

    Thank you

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