Shelly 2.5 control sliding door

  • I am trying to figure out if I can use 1 Shelly 2.5. Does roller blind mode also work for sliding doors? The control wires are as follows:

    24v Power +

    COM(GND)

    Open

    Close

    Stop (not going to use)

    Lock (not going to use)


    In my testing, closing the connecting with a jumper cable between COM(GND) and Open opens the door. Between COM(GND) and Close close. duh, but this is all new for me.

    With voltmeter, there is 3.6V between control cables and GND. 24V between + and -

    Can I use a 2.5 for this?

    Power 24V to Shelly N

    GND to both Shelly L's

    Open to Shelly O1

    Close to Shelly O2

    Or I could just use 2 x shelly 1, but that would be less elegant. I don't want to fry this sliding door mechanism.

  • Hi,

    if you want to use the 2.5 you need to add two Relays to seperate the 3.6V from Door-control and the Shelly-outputs.

    Using two shelly1 is much easier because the contacts of the relay are dry contacts.

    Viele Grüße,

    Wolfgang

    .Nach einem Job mit viel Kurzarbeit, dann Corona bin ich seit einiger Zeit wieder in meinem erlernten Beruf als Elektriker in der boomenden PV-Branche gelandet. Da bleibt kaum noch Zeit mich um die eigenen Smarthome-Ideen zu kümmern... Naja - nicht mehr lange... der Ruhestand winkt schon am Ende des Jahres 2025...

    Einmal editiert, zuletzt von Eulhofer (23. Dezember 2020 um 22:22)