Aiphone LEF Series User Manual

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 Two LEF-5, Three LE-D w/Camera Call-up and Door Release
 2 LEF-5, 2 Doors, 3 Speakers with Release and External Signaling
: PS-1225UL, PS-1225S,
PS-1215DIN
PS12
: Transformer for Strike
PT
: PS-1225UL, PS-1225S,
PS-1215DIN
PS12
: Transformer for Strike
PT
Note: This system configuration has
no master-to master communication.
The horns and speaker are shown on
channels 1 ~ 3. The door stations are
shown on channels 4 and 5. When the
door station calls, the respective relay
will trigger the external bell. Each door
station will ring a separate bell in this
example.
PT PT PT PT PT
PT PT
Note:
NP-B has two red wires. Use the red wire that is
connected directly to the capacitor on the PC board.
Capacitors shown are 15-33 µfd, 25V Non-Polarized (NP-25V)
Note:
This system configuration
has the master stations assigned
to channels 1 and 2, and the door
stations as 3 ~ 5. The relays
provide a maintained contact for
camera call-up, and a momentary
contact for selective door release.
: Diode Value: 1N4001~1N4007
Yellow (2)
+
–
–
E
1
Yellow (2)
To Strike
&
To Bell & Power
for station #4
To Bell & Power
for station #5
Black (2)
RY-PA
–
E
1
Yellow (2)
To Strike
&
Black (2)
RY-PA
+
–
5
3
C
1
R
E
Y
+
–
4
LEF-5 #2
2
5
3
2
C
R
E
Y
+
–
4
LEF-5 #1
1
1
E
–
E
–
1
1
E
–
Yellow (2)
To
Strike
&
RY-PA
Yellow (2)
Maintained
Contact*
To
Strike
&
Maintained
Contact*
To
Strike
&
Maintained
Contact*
RY-PA
Yellow (2)
RY-PA
Yellow (2)
RY-PA
Yellow (2)
RY-PA
Yellow (2)
RY-PA
5
3
2
1
R
E
Y
+
–
LL
K4
K5
4
LEF-5
5
3
2
1
R
E
Y
+
–
LL
K4
K5
4
LEF-5
LT-1
AH-108
NP-25V
Blue (2)
Red (2) Red (2)
Red (2)
Black
Red
White
Black
Red
White
Blue (2)
NP-B
LT-1
AH-108
Blue (2)
SP-20N
NP-25V
Yellow (2)
RY-AC/A
RY-AC/A
PS12
Remove the shorting link between
“E” and “
- ” terminals at all the LEF
master and door/sub stations.
Remove the shorting link between
“E” and “
- ” terminals at all the LEF
master and door/sub stations.
PS12
*Maintained contact while station is selected.
Connect to video switcher, multiplexer, etc.
LE-D or LE-DA
LE-D or LE-DA
LE-D or LE-DA
LE-D or LE-DA
LE-D or LE-DA
Black (2) Black (2) Black (2) Black (2) Black (2) Black (2)
LL
K3
K4
K5
LL
K3
K4
K5

Aiphone LEF Series Specifications

General

Material	ABS Plastic
Color	White
Audio Frequency Response	300Hz - 3.4kHz
Wiring	2-wire
Door Release	Yes