Speco Technologies EZVR4/8 Manuale Utente Scaricare il pdf (Pagina 15)

Alarm Input

The Alarm Signal type depends upon the Alarm Sensor polarity defined as NO (Normal Open)

or NC (Normal Close).

Alarm Output:

Relay: NO + COM or NC + COM

Door closed Door open

Relay: NO (Normal open) Alarm trigger

NO COM NC COM

Relay: NC (Normal Close)

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Speco Technologies EZVR4/8 Manuale Utente Pagina 15