Aiphone LEF Series - COMPLEX SYSTEM WIRING

(
3
)
LEF-10C audio communication system
Master station
Music & chime
adaptor
①
LEF-10C
LEF-5C
AUDIO
DOOR
STATION
BG-10C
E
1
2
3
4
5
6
7
8
9
10
1
R
Y
DC
DB
DA
+
-
P1
P2
P3
L
E
1
2
3
4
5
6
7
8
9
10
11
R
Y
1
E
-
+
-
-
+
-
P1
P2
P3
②
LEF-10C
E
1
2
3
4
5
6
7
8
9
10
2
R
Y
+
-
P1
P2
P3
L
③
LEF-10C
+
-
G
RY-PA
E
1
2
3
4
5
6
7
8
9
10
3
R
Y
+
-
P1
P2
P3
L
④
LEF-10C
E
1
2
3
4
5
6
7
8
9
10
4
R
Y
+
-
P1
P2
P3
L
⑤
LEF-10C
E
1
2
3
4
5
6
7
8
9
10
5
R
Y
+
-
P1
P2
P3
L
⑥
LEF-10C
E
1
2
3
4
5
6
7
8
9
10
6
R
Y
+
-
P1
P2
P3
L
⑦
LEF-10C
E
1
2
3
4
5
6
7
8
9
10
7
R
Y
+
-
P1
P2
P3
L
⑧
LEF-10C
E
1
2
3
4
5
6
7
8
9
10
8
R
Y
+
-
P1
P2
P3
L
⑨
LEF-10C
E
1
2
3
4
5
6
7
8
9
10
9
R
Y
+
-
P1
P2
P3
L
⑩
LEF-10C
E
1
2
3
4
5
6
7
8
9
10
1
R
Y
+
-
P1
P2
P3
L
C
C
C
C
C
C
C
C
C
C
1
All-Master system with one door station All call & chime from door
2
Dual Master w/ sub-masters
Music & chime
adaptor
BG-10C
LE-D, DA
DOOR
RELEASE
EL-12S
AC TRANS.
PT-1210NA
YELLOW(2) BLACK(2)
DCIN
POWER SUPPLY
PS-1225UL
or PS-1225S
AUDIO
DOOR
STATION
E
R
Y
DC
DB
DA
-
+
-
P1
P2
P3
E
1
2
3
4
5
1
2
3
4
1
5
R
Y
+
1
E
-
+
-
-
P1
P2
P3
+
-
G
E
R
Y
+
-
P1
P2
P3
1
2
3
4
2
5
LE-D, DA
DCIN
POWER SUPPLY
PS-1225UL
or PS-1225S
All call & chime from door
C
C
E
DA
R
Y
+
-
P1
P2
P3
C
LEF-5C
LEF-1C
E
DA
R
Y
+
-
P1
P2
P3
C
LEF-1C
E
DA
R
Y
+
-
P1
P2
P3
C
LEF-1C
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