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BASIC WIRINGS OF A STAND ALONE DOOR LOCK
12V DC
POWER
SUPPLY
EGRESS BUTTON
(MORE EGRESS BUTTONS CAN
BE CONNECTED IN PARALLEL)
NOTE:
●
Connect the 1N4004 as close as possible to the lock in parallel with the lock power terminals to
absorb the back EMF to prevent it from damaging of the keypad.
To avoid Electro-Sta�c-Discharge from interfering with the opera�on of the keypad, always
●
ground the (–) GND terminal of the keypad to earth.
●
The DOOR LED lights up in Green during the door lock is open.
●
See programming Loca�on 66 for Fail-secure or Fail-safe electric lock se�ng.
APPLICATION EXAMPLE
1
2
3
4
TAMPER
( + ) ( – )
12V DC
N.C.
N.O.
CATHODE
27
5
6
7
8
( + ) ( – )
EG
DOOR LOCK
IN
IMPORTANT NOTE:
See programming Location 66
for Fail-secure or Fail-safe
electric lock setting.
ELECTRIC LOCK
1N4004
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