Installation manual

Models: db Nexus II, Nexus III Digitus Biometrics, Inc. 2011
Page 8 of 20
Connecting an Electric Strike to the Control Unit
• Fit an appropriate lock to the door.
• The type of lock used determines how the control unit is wired.
Fail Safe Locks and Magnetic Locks (12V)
• A fail-safe or magnetic lock is permanently supplied with a 12V supply to keep the lock closed.
• Connect the Ground Lead of the lock to a terminal labeled 0V.
• Connect the Live Lead of the lock to the terminal labeled Door Solenoid.
• Connect a link between Link and NC and a link between COM and 12V