Aiphone DOOR RELEASE RELAY MODULE RY-24L User manual

- INSTRUCTIONS -
The RY-24L Door Release Relay Module is an interface between the door release contact on the Aiphone monitor and the
actual release mechanism. The contact closure directly out of the monitor is rated at 12V AC with a low current capacity. If
your strike or maglock requires more voltage or current, the RY-24L 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. The RY-24L relay is recommended with all AX, KC, KB, and JA video systems
when using the door release feature. This will protect the built-in contact from possible surge damage.
(Note: For more than one door release on the KB system, use the RY-3DL.)
RY-24L
Form C Door Release Relay for AX, KB, KC, and JA Color Video Systems
WIRING DIAGRAMS:
Page 1
INSTALLATION:
1. Install in a suitable location, either near the power source for the door release mechanism, or behind the monitor.
2. Secure wire connections with proper termination, such as wire nuts or crimp connectors.
3. Trim the wires to the desired length.
4. Trim the unused contact wire so the bare strands are not exposed.
RED: L/ORG
BLK: (-) Neg.
BRN: Common
ORG: N/O
YEL: N/C
RY-24L COLOR CODE:
Input of Relay:
Red: L/ORG, Postive trigger
Black: (-) NEGATIVE
Output of Relay:
Brown: COMMON
Orange: N/O Contact
Yellow: N/C Contact
(See contact rating specs on
back page)
Connect RED and
YELLOW wire on
JA--2MCD/-2MECD
directly to +
A1
A2
JA-2MECD
JA-2MCD
B1
B2
A1
A2
Purp
Blu
Grn
Yel
Org
Red
Brn
L1 (Brn)
L1 (Red)
L2 (Org)
L2 (Yel)
#2
#1
PS-2420UL
+
-
Door 1
JA-DAC A1
A2
C1
C2
C1
C2
DOOR 1
SUB
DOOR 2
ADAPTER
1
ADAPTER
2
Blk
Brn
Org
Yel
RY-24L
Red
LOCK
POWER
Door
Release
#1
Brn
Org
Yel
RY-24L
Door
Release
#2 Blk
Red
MAGNETIC LOCK
WIRING METHOD:
(Normally Closed contact)
+
-
LOCK
POWER
ELECTRIC STRIKE
WIRING METHOD:
(Normally Open contact)
Door 2
JA-DAC A1
A2
COM
N/O
N/C
NOTE: The door release contacts are rated at 24V AC, 500mA. The RY-24L should be used in any application where the
strike or maglock has a higher voltage or draws more current. Otherwise, internal damage to the JA monitor could result.
JA System Wiring

Page 2
WIRING DIAGRAMS (cont):
KB & KC System Wiring
1A1
1A2
Master
KB-3MRD
B1
B2
2A1
2A2
3A1
3A2
CN11
Org
Yel
+
-
PS-2420UL
+
-
A2
KB-DAR A1
LOCK
POWER
Red
Blk
Brn
Org
Yel
ELECTRIC STRIKE
WIRING METHOD:
(Normally Open contact)
Connect
YELLOW
wire of CN11
directly to +
on unit.
Red
Blk
Brn
Org
Yel
COM
N/C
MAGNETIC LOCK
WIRING METHOD:
(Normally Closed contact)
Use Brown & Yellow wires
when connecting to Maglock.
LOCK
POWER
To (-) of
power supply
Connect Red
to Orange
lead of Master
+- +
-
LOCK
POWER
KC-DAR A1
A2 PS-2420UL
+
-
1A1
1A2
KC-1GRD
KC-1MRD
B2
+
-
S
S
B1
Red
Blk
Brn
Org
Yel
ELECTRIC STRIKE
WIRING METHOD:
(Normally Open contact) Connect
YELLOW
wire of CN11
directly to +
on unit.
Yel
Org
COM
N/O
NOTE: The door release contacts are rated at 12V AC, 400mA. The RY-24L should be used in any application where the
strike or maglock has a higher voltage or draws more current. Otherwise, internal damage to the KB/KC monitor could result.

Aiphone Communication Systems
1700 130th Ave. N.E.
Bellevue, WA 98005
[phone]
FAX [phone]
Toll Free Technical Support:
1-800-692-0200
E-mail [email protected]
Page 3
RY-24L Instr.
0210JD
SPECIFICATIONS:
Power Source: Supplied by master station or CEU
Mounting: No mounting required
Terminations: Color-coded prewired pigtails
Relay Input: 24V DC, Red and Black wires, 22AWG
Relay Output: Brown, Red, Orange wires, 18AWG
N/O Output rating: 5A at 30V DC or 125V AC
N/C Ouptut rating: 3A at 30V DC or 125V AC
Wiring: 2 conductors from unit’s door release contacts to RY-24L.
2 conductors from RY-24L to release mechanism, with power wired in series.
Dimensions (HxWxD): 1-3/4" x 7/8" x 7/16", with wires extending approx. 7-1/2"
D1 D3 D5 D7
D2 D4 D6 D8
DOOR RELEASE RELAY
L1 L2 L3 L4 L5 L6 L7 L8
M1 M3
M2 M4 VCH1 VCH2
X1 OUT X2
AX-320C CO + - + - D-PS V-PS
RS-232C
POWER
VIDEO OUT
V1 V2
AIPHONE AX-084C
AX-8MV
Master #1
AX-DV
Door #1 PS-
2420UL
+
-
PS-
2420UL
+
-
Connect separate RY-24L relay for each door release contact being used.
WIRING DIAGRAMS (cont):
AX-DV
Door #2
AX System Wiring
Red
Blk
Brn
Org
Yel
COM
N/O
Use Brown & Orange wires when
connecting to Electric Strike.
LOCK
POWER
Red
Blk
Brn
Org
Yel
COM
N/C
Use Brown & Yellow wires when
connecting to Maglock.
LOCK
POWER
NOTE: The door release contacts are rated at 24V AC/DC,
500mA. The RY-24L should be used in any application where
the strike or maglock has a higher voltage or draws more
current. Otherwise, internal damage to the AX Exchange Unit
could result.