Aiphone Film Camera LEM 1DL User Manual

#90111 1109  
LEM-1DL Supplemental Instructions  
Single Master Station with Door Release  
- REFER TO INSTALLATION MANUAL INSIDE LEM-1DL BOX FOR STANDARD  
INSTALLATION INFORMATION -  
The LEM-1DL master station provides communication to and from a door station, and has a separate button  
for door release. This supplemental instruction manual addresses many of the additional functions and  
modifications for the LEM-1DL system, including installation and troubleshooting information.  
MASTER STATION:  
LEM-1DL:  
1-call master station with “Normally Open” door release button  
DOOR STATIONS: (Note: Door stations are weather resistant, made for outdoor use)  
LE-D:  
LE-DA:  
Surface mount, plastic door station (included with LEM-1DLS Set)  
Flush mount in 2-gang box, stainless steel cover  
LS-NVP/C:  
LE-SS:  
LE-SSR:  
Vandal resistant flush mount in 3-gang box, white powder-coat finish  
Vandal resistant flush mount sub in 2-gang box, stainless steel  
Vandal resistant, red mushroom button, flush mount in 2-gang box,  
stainless steel  
LEM-1DL  
LE-SS-1G:  
Vandal resistant flush mount sub in 1-gang box, stainless steel  
OPTIONAL COMPONENTS & ACCESSORIES:  
RY-AC/A:  
DAK-2S:  
External signaling relay (Requires 12VDC power supply)  
Dual master adaptor kit  
(1 per 2 master stations. Use 2 DAK-2S for up to 4 total master stations)  
Surface mount box for LS-NVP/C  
Surface mount box for LE-SS, LE-SSR, LE-DA  
Surface mount box for LE-SS-1G  
Door strike (for interior wood frame doors only)  
AC 12V Transformer (used for door strike and for each master station)  
12V DC Power Supply, 2.5A, UL Listed  
LE-D  
LE-DA  
LE-SS  
SBX-NVP:  
SBX-2G:  
SBX-1G-SS:  
EL-12S:  
PT-1210N:  
PS-1225UL:  
822202:  
LS-VNP/C  
2 conductor, 22AWG, Shielded wire  
(Available in 500’ and 1000’ boxes)  
Install two separate runs of this cable, one for the intercom and one for  
the door release.  
DAK-2S  
(2 component modules per kit)  
DOOR RELEASE WIRES MUST BE IN A SEPARATELY JACKETED CABLE FROM THE INTERCOM WIRING.  
LEM-1DL  
LEM-1DLS Set contains:  
1 LEM-1DL, 1 LE-D, 1 PT-1210N.  
Door strike not included.  
LE-D  
2 cond. shielded for intercom  
PT-1210N  
Power  
Source  
for Strike  
Separate 2 conductor for door release  
If using a non-Aiphone door strike, use separate power  
source for door release mechanism.  
!
LEM-1DL Supplement  
Pg. 1  
 
WIRING DIAGRAM: LEM-1DL System with External Signaling using RY-AC Relay  
Component  
Module  
LE-D  
LEM-1DL  
1
1
Output of RY-AC (Yellow  
wires) provide a momentary  
dry contact closure while  
the call button on the door  
station is being pressed.  
E
-
E
NOTE: Intercom must be  
powered with a 12VDC  
power suplly when RY-AC  
is connected.  
PS-1225UL  
Leave  
E/- jumper  
attached  
White  
Red  
BELL  
+
-
+
-
RY-AC  
Black  
Power source  
for bell  
Normally Open Dry  
Contact to door  
strike and power  
EL  
EL  
Component Module  
If a DAK-2S is not available, install components as shown below.  
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
1
E
-
E
Leave  
E/- jumper  
attached  
+
-
LOCK  
POWER  
EL  
EL  
+
-
RY-18L / RY-24L  
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  
Red  
Blk  
Magnetic Lock  
Brn  
Org  
COM  
N/C  
Yel  
Use Brown & Yellow wires  
when connecting to a Maglock.  
LEM-1DL Supplement  
Pg. 3  
 
INSTALLATION TIPS:  
1. Use shielded wire for the communication path, and ground one end of the shield to an earth ground.  
2. Run intercom wire at least 20” away from AC wiring, fluorescent lights or dimmer switches.  
3. Keep intercom cable away from alarm, data, phone, and video cables.  
4. Door release wires must be in a separately jacketed cable from the intercom wires. Use two separate  
cables; one for audio and one for door release.  
5. When installing a second master station, wire must be run from the first master station, not from the  
door station. See diagram on page 2.  
6. Do not install master station near light switches, dimmer switches, or other devices that may cause  
interference with the intercom system.  
7. Do not install the master station on the opposite wall from the door station. If the units are too close,  
acoustical feedback may result.  
TROUBLESHOOTING GUIDE:  
PROBLEM  
POSSIBLE CAUSE  
SOLUTION  
(A) Press OFF button on master. If call tone still doesn’t come  
through, read solution (B).  
(B) Make sure jumper is attached to E/- terminals on door  
(A) OFF button on master not pressed. station (or proper wires jumpered on LS-NVP, LE-SS subs).  
No call tone from door to master station.  
No communication from door station.  
(B) E/- jumper not attached.  
Wire from E/- should be connected to E of master.  
Ensure that the jumper at the door station is attached between  
E and - terminals  
E/- jumper not attached  
No call tone, no communication. Chirping  
sound when volume control is turned all the  
way up.  
Check power supply. If it’s a model SKK-620, remove and  
replace with model PT-1210N. Verify that voltage on +/-  
terminals is between 12-16V AC or 12-24V DC.  
Wrong voltage on LEM-1DL  
In a system with RY-AC and external signaling  
device connected, the external device is  
activated every time TALK button is pressed.  
Make sure the component module is installed with the bare  
DAK-2S component module missing or wire under the 1 terminal and the white wire of the RY-AC  
installed incorrectly.  
spliced to the colored wire.  
In a dual master system, call tone is heard  
at the second master when pushing the talk  
button on one master.  
Install 1 component module from the DAK-2S at each master.  
See Pg. 2. If DAK-2S is not available, connect specified diode  
and capacitor in parallel and install as shown on PG. 3.  
Missing DAK-2S dual master adaptor  
kit.  
Ensure that each master has its own power supply. Use any  
power supply with output between 12-16V AC or 12-24V DC.  
Aiphone recommends the PT-1210N.  
In a dual master system, feedback occurs  
when pressing the talk button.  
One power supply is used for both  
masters.  
Ensure that the intercom wire is run at least 20” from any AC  
electircal wire, or crossed at 90 degrees. Intercom wire should  
be shielded, with the drain wire connected to an earth ground  
Intercom wiring run close to AC wiring. at the master end.  
AC noise when listening to the door station  
AC noise when talking to the door station  
Ensure that power wires coming from the PT-1210N are not  
Power wires run with communication  
wires.  
run in the same jacket cable with the communication wires run  
to the door.  
Aiphone Communcation Systems  
1700 130th AVE N.E.  
Bellevue, WA 98005  
(425) 455-0510  
LEM-1DL Supplement  
Pg. 4  
Toll Free Technical Support:  
1-800-692-0200  
#90111  
1109JD  
FAX (425) 455-0071  
 

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