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Speco Technologies EZVR4/8 User Manual

Page 15

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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)