1) BASIC WIRINGS OF A STAND ALONE DOOR LOCK
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.
Connec�on of the door sensing switch is op�onal. The keypad will provide the following
func�ons a�er it is equipped on door:
a) Door Auto Re-lock
b) Door Forced-open Warning
c) Door Propped-up Warning
Always connect
DOOR SENS
terminal to (-) ground if not used.
●
●
●
●
●
APPLICATION EXAMPLES
N.C.
DOOR SENS SWITCH
(OPTIONAL)
EG
IN
OUTPUT 1
N.C. COM N.O.
( + ) ( – )
12-24V AC/DC
1 2 3 4 5 6 7 8 9
OUTPUT 2
N.C. COM N.O.
(
−
)
GND
DOOR
SENS
12 13
OUTPUT RELAY
N.O. Output for Fail-secure Lock
N.C. Output for Fail-safe Lock
DK-9350 OR DK-9380
29
