Aiphone RY-1824L User manual

- INSTRUCTIONS -
The RY-1824L door release relay module is an interface between the door release contact on the Aiphone master station
or CEU and the actual release mechanism. The contact closure directly from the master station or CEU has limited voltage
and current capacity. Use the RY-1824L to ensure that the contact rating will be sufficient for the electric strike or magnetic
lock used. The relay’s contact rating supports a majority of door release hardware available. This relay is recommended
for all AX, KB, JF, JO, and JP Series systems when using door release and will protect the built-in contact from possible
surge damage.
(Note: Use the RY-3DL when releasing more than two doors in a JP Series, or more than one door in a JF or KB Series).
RY-1824L
Form C Door Release Relay for AX, KB, JF, JO, and JP Series
WIRING DIAGRAMS:
Page 1
INSTALLATION:
1. Install near the power source for the door release mechanism, or behind the master station or CEU.
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: (+) Pos.
BLK: (-) Neg.
BRN: Common
ORG: N/O
YEL: N/C
RY-1824L COLOR CODE:
Input of Relay:
Red: (+) Positive
Black: (-) Negative
Output of Relay:
Brown: Common
Orange: N/O contact
Yellow: N/C contact
(See contact rating specs on page 4)
1A1
1A2
M(Out)
2A1
2A2
PS-2420UL
+
-
Door #1
JP-DV
A1
A2
3A1
3A2
4A1
4A2
DOOR 1DOOR 2
DOOR 3DOOR 4
Blk
Brn
Org
Yel
RY-1824L
Red
LOCK
POWER
Door
Release
#1
Brn
Org
Yel
RY-1824L
Door
Release
#2 Blk
Red
MAGNETIC LOCK
WIRING METHOD:
(Normally Closed contact)
+
-
LOCK
POWER
ELECTRIC STRIKE
WIRING METHOD:
(Normally Open contact)
Door #2
JP-DV
A1
A2
COM
N/O
N/C
NOTE: The door release contacts on the station are rated at 24V AC/DC, 500mA. The RY-1824L should be used in any
application where the strike or maglock has a higher voltage or draws more current. Otherwise, internal damage to the
master station could occur.
JP Series Wiring
19310 0519
L1
L1
L2
L2
JP-4MED
RY-1824L

Page 2
WIRING DIAGRAMS (cont):
KB Series Wiring
1A1
1A2
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 station
Red
Blk
Brn
Org
Yel
COM
N/C
MAGNETIC LOCK
WIRING METHOD:
(Normally Closed contact)
Use Brown and Yellow wires
when connecting to maglock
LOCK
POWER
To (-) of
power supply
Connect Red to
Orange lead of
CN11 on the
Master Station
+- +
-
NOTE: The door release contacts on the station are rated at 24V AC/DC, 500mA. The RY-1824L should be used in any
application where the strike or maglock has a higher voltage or draws more current. Otherwise, internal damage to the
master station could occur.
RY-1824L
RY-1824L

NOTE:
Release contacts on the JF-2MED are from
the 4-pin connector included with the unit.
Connect Red & Brown wires as shown.
Orange & Yellow wires are not used.
Release contacts on the JO-1MD/1FD
are L/L terminals.
A1
A2
B1
B2
S
S
DC 18V
+
-
RELEASE
(L)Brn
(L)Red
JF-2MED
JO-1MD/1FD
Door Station
A1
A2
PS-1820UL
+
-
.
Red
Blk
Brn
Org
Yel
COM
N/O
N/C
Use Normally Open
contact for electric strike
ELECTRIC STRIKE
WIRING METHOD:
JF/JO SERIES:
PS-1820UL
+
-
.
Red
Blk
Brn
Org
Yel
COM
N/O
N/C
Use Normally Closed
contact for magnetic lock
MAGNETIC LOCK
WIRING METHOD:
A1
A2
B1
B2
S
S
DC 18V
+
-
RELEASE
(L)Brn
(L)Red
Add jumper
wire from
L/Brn to +
Add
jumper
wire from
L/Brn to +
NOTE:
Only wiring pertaining to connection of door
release relay is shown here. For complete system
information, please consult the installation manual
for the system you are installing.
+ -
LOCK
POWER
+ -
LOCK
POWER
JF-2MED
JO-1MD/1FD
WIRING DIAGRAMS (cont):
Page 3
NOTE: The door release contacts on the station are rated at 24V AC/DC, 500mA. The RY-1824L should be used in any
application where the strike or maglock has a higher voltage or draws more current. Otherwise, internal damage to the
master station could occur.
RY-1824L
RY-1824L

Page 4
RY-1824L Instr.
0519
SPECIFICATIONS:
Power Source: Supplied by master station or CEU
Mounting: No mounting required
Terminations: Color-coded prewired pigtails
Relay Input: 18~24V DC, Red and Black wires, 22AWG
Relay Output: Brown, Yellow, Orange wires, 18AWG
Output rating: 8A at 250V AC, 5A at 30V DC
Wiring: 2 conductors from station’s door release contacts to RY-1824L
2 conductors from RY-1824L to release mechanism, with power wired in series
Dimensions (HxWxD): 1-7/16" x 13/16" 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
AX-DV +
-
+
-
Connect separate RY-1824L relay for each door release contact being used.
WIRING DIAGRAMS (cont):
AX-DV
AX Series Wiring
Red
Blk
Brn
Org
Yel
COM
N/O
Use Brown and Orange wires
when connecting to electric strike
LOCK
POWER
Red
Blk
Brn
Org
Yel
COM
N/C
Use Brown and Yellow wires
when connecting to maglock
LOCK
POWER
NOTE: The door release contacts are rated at 24V AC/DC,
500mA. The RY-1824L should be used in any application where
the strike or maglock has a higher voltage or draws more current.
Otherwise, internal damage to the Exchange Unit could occur.
Aiphone Corporation
www.aiphone.com
[email protected]
[phone]
PS-2420UL
PS-2420UL
RY-1824L
RY-1824L