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ELFORUM - Forumul electronistilor

Inchidere centrala polo

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Buna ziua,doresc sa montez o alarma pe un polo 9N3 cu inchidere centrala originala. Intampin probleme cu identificarea firelor pt comanda sau modul de comanda.Dupa schema ea comanda/intrerupe pe masa(GND)dar mai vad ca are si o rezistenta acolo.Pe pinul 6(centrala inchidere) sa execute comanda? vad 2 microintrarupatoare unul este direct pe masa iar celalalt printr-o rezistenta.ce valoare are aceea rezistenta?post-8589-139829586984_thumb.jpg

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Depinde de alarma care o montezi, daca nu faci strap intre cele 2 fire la fiecare 30 minute o sa iti sune alarma. Bornetz(centrala electrica) face verificare la fiecare 30 de minute daca este lampa in circuit dupa care "taie" +12v de la lampa interioara. Astfel alarma care o montezi nu mai are "pull-up" decat daca are ea circuit intern. Trebuie sa testezi sa vezi. Singurul dezavantaj daca faci strap-ul ala este cazul cand uiti plafoniera pe on, ea nu se mai decupleaza dupa acele 30 de minute si iti descarca bateria.

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