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ELFORUM - Forumul electronistilor
Guest florinchapel

ALARMA

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La armarea alarmei, trebuie sa se activeze un semnal de Lock, o tensiune care apare pe o iesire, timp de circa 0.3 sec. La dezarmare alarma, trebuie sa se activeze un semnal de UnLock.Pentru inchidere centralizata (mai corect incuiere si descuiere centralizata) trebuie sa existe un modul separat care sa contina niste relee care, atunci cand sunt activate de semnalul de Lock sau UnLock venit dinspre alarma, se actioneaza actuatoarele din interiorul usilor. Cam asa.

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