Aiphone LEM-1DL installation manual System Configuration, Magnetic Lock Wiring Method

WIRING DIAGRAM: LEM-1DL System with External Signaling using RY-AC Relay

LE-D	Component	LEM-1DL
	Module

		1		1						Output of RY-AC (Yellow
										wires) provide a momentary
										dry contact closure while
		E		E						the call button on the door
			NOTE: Intercom must be							station is being pressed.
		-
			powered with a 12VDC			PS-1225UL					BELL
Leave								White
			power suplly when RY-AC
E/- jumper			is connected.	+	+			Red	RY-AC
attached								Black
				-			-
										Power source
	Normally Open Dry			EL						for bell
							Component Module
		Contact to door
				EL			If a DAK-2S is not available, install components as shown below.
		strike and power
							Capacitor: 25V, 15-33ufd Non-polarized

Diode: 1N4148

To 1 of LE-D and WHITE wire of RY-AC

To 1 of LEM-1DL

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.

LE Series Sub LEM-1DL

1

E

-

Leave E/- jumper attached

Magnetic Lock

LOCK

POWER

+

-

COM

	1
		E
	+
	-
		EL
		EL
RY-18L / RY-24L
	MAGNETIC LOCK WIRING METHOD:
	(Normally Closed Contact)
Red	Lock Power: Power source for Magnetic Lock
	When using 12-18V DC, use the RY-18L
Blk
	When using 24-36V DC, use the RY-24L
Brn
Org

N/C Yel

Use Brown & Yellow wires

when connecting to a Maglock.

LEM-1DL Supplement

Pg. 3