DIAGRAM of LK-1201B and AR-721H
CN3
CN4
CN2
Blue
Whit
e
(
NO
. )
7AC2
Wh
ite( COM
. )
12VDC 500mA
- GN
D
+12
VDC
CN1
SOYAL
Re
d(
+12
VDC
)
COM.
NO.
Push Button
DOOR EXIT
P
u
rpl
e
(D
o
o
r
Se
ns
or)
B
la
ck(
-
GN
D )
Pu
sh
Bu
tto
n
721H
P1
RE
LA
Y
Lock( -GND )
Lock (+12VDC
)
12VDC 2A
Brown(NO)
Purple (COM)
Yellow
+12VDC
The installation of 721H and electric bolt lock
Electric Bolt Lock
Power Supply
Power Supply
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Summary of Contents for LK-1201B
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