Aiphone LEM-1DL Manual Do Utilizador
1
E
-
-
E
-
1
EL
EL
+
-
RY-AC
BELL
LE Series Sub
LEM-1DL
+
-
LOCK
POWER
RY-18L / RY-24L
Magnetic Lock
COM
N/C
Brn
Org
Yel
Blk
Red
Use Brown & Yellow wires
when connecting to a Maglock.
LEM-1DL Supplement
Pg. 3
WIRING DIAGRAM: LEM-1DL System with External Signaling using RY-AC Relay
MAGNETIC LOCK WIRING METHOD:
(Normally Closed Contact)
Lock Power: Power source for Magnetic Lock
When using 12-18V DC, use the RY-18L
When using 24-36V DC, use the RY-24L
Leave
E/- jumper
attached
Leave
E/- jumper
attached
+
1
E
-
E
-
1
EL
EL
+
SYSTEM CONFIGURATION:
LEM-1DL with Door Release contact activating a Normally Closed relay for a Magentic Lock
Note: For applications requiring a Normally Closed (N/C) contact (Magnetic locks, etc.), an external
relay should be chosen based on the lock’s power source.
- When using a 12-18V DC magnetic lock, Aiphone’s RY-18L relay may be used.
- For 24V DC magnetic locks, Aiphone’s RY-24L relay may be used.
- A 3rd party relay of similar specifications may also be used. Refer to manufacturer’s
documentation for connection details.
Normally Open Dry
Contact to door
strike and power
Component Module
If a DAK-2S is not available, install components as shown below.
Capacitor: 25V, 15-33ufd Non-polarized
Diode: 1N4148
Output of RY-AC (Yellow
wires) provide a momentary
dry contact closure while
the call button on the door
station is being pressed.
PS-1225UL
NOTE: Intercom must be
powered with a 12VDC
power suplly when RY-AC
is connected.
LEM-1DL
Component
Module
LE-D
White
Red
Black
Power source
for bell
To 1 of LE-D and
WHITE wire of RY-AC
To 1 of LEM-1DL