Aiphone RY-18L manual Instructions, Wiring Diagrams, Installation

Form C Relay for 12-18V DC Intercom Systems with Door Release

- INSTRUCTIONS -

The RY-18L Door Release Relay Module is an interface between the door strike contacts on the Aiphone unit and the actual release mechanism. The contact ratings on Aiphone units vary, and are all Normally Open. If your strike or maglock is a higher voltage or draws more current than specified for the unit, the RY-18L is required. It provides either a Normally Open contact for an electric strike, or a Normally Closed contact for a magnetic lock. The contact rating supports a majority of door release hardware available on the market. This relay is recommended with all MK and JF systems when using the single door release feature, and for the LEM-1DL or LEF systems when connecting a maglock.

INSTALLATION:

1.Install in a suitable location, either near the power source for the door release mechanism, or behind the intercom.

2.Secure wire connections with proper termination, such as wire nuts or crimp connectors.

3.Trim the wires to the desired length.

4.Cut the unused contact wire so the bare strands are not exposed.

WIRING DIAGRAMS:

LE-Series Sub LEM-1DL

RY-18L COLOR CODE: Input of Relay:

Red:L/RED, Postive trigger Gray:(-) NEGATIVE

RED: L/RED

BLK: (-) Neg.

BRN: Common

ORG: N.O.

YEL: N.C.

1

E

-

Leave jumper

between E and -

attached

Magnetic Lock

LOCK

POWER

+

-

1

E

PT-1210N

~+

~-

EL

EL

RY-18L

Red

Output of Relay:

Brown:COMMON

Orange: N.O. Contact

Yellow:N.C. Contact

(See contact rating specs on back page)

MK-SERIES BLACK & WHITE VIDEO SYSTEM

MK-Series	MK-1GD
Door Station	MK-2MCD
A1	A1
A2	A2

COM

Brn

Gry

B1

N/C

Org

Yel

B2

S

Use Brown & Yellow wires when connecting to Maglock.

S

MAGNETIC LOCK WIRING METHOD: (Normally Closed contact)

Lock Power: Power source for Magnetic Lock When using 12-18V DC power, use the RY-18L. When using 24V DC power, use the RY-24L.

LOCK

POWER

+ -

		PS-1820UL		DC 18V
	+			+
		-		-
	.
		Gry		DR REL
			Red	L
Brn				L
		COM
Org
		N/O
Yel
		N/C

Add

jumper

wire

from L

to +

	Use Normally Open
Page 1	contact for electric strike