- 17 -
Light
Orange
Orange
White
Blue
GH-4Z
B1
B2
R1
R2
B1B2R1R2
B1B2R1R2
B1B2R1R2
B1
B2
R1
R2
OUT 3 OUT 4
B1
B2
R1
R2
B1
B2
R1
R2
OUT 1
LINE OUT
LINE IN
OUT 2
BA
GH-4Z
BA
BA
1Px2 1Px2
1Px2 1Px2
1Px2
Terminate
the last GH-4Z
1Px2
1Px2
1Px2
1P
R1
R2
B1
B2
C
CE
C
CE
B1
B2
B1
B2
OUT
IN
R1
R2
R1
R2
OUT
IN
GH-1MD
GH-1KD
GH-1KD
OUT
OUT
IN
IN
OUT
IN
C
CE
B1
B2
B1
B2
R1
R2
R1
R2
BA
GH-1KD
GH-1ADGH-1AD
OUT
IN
OUT
IN
C
CE
B1
B2
B1
B2
R1
R2
R1
R2
BA
GH-1KD
OUT
IN
OUT
IN
C
CE
B1
B2
B1
B2
R1
R2
R1
R2
BA
R1
R2
R1
R2
C
CE
OUT
IN
R1
R2
R1
R2
C
CE
Trunk line
#3 - #6
1Px2
1Px2
B1B2B1B2
A1A2
B1B2B1B2 B1B2B1B2
OUT1
IN1
A1A2
IN2
A1A2
IN3
A1A2
IN4
A1A2
IN5
OUT2 OUT3 OUT4 OUT5 OUT6
+
R1
R2
+
-
AC
GH-BC
GH-VBC
+
-
AC
+
-
AC
+
Video Entrance station #2 - #5
GH-1KD
OUT
IN
OUT
IN
C
CE
B1
B2
B1
B2
R1
R2
R1
R2
BA
R1R2
ELB ELC ELM
+
RY RY
-
CN2
CN1
GH-DA/A
GH-RY
GH-NS
GH-10K
GH-VA
GH-MK
#2
GH-MK
#1
+
-
CN3
CN100
C
CE
+
-
R1
R2
R1
R2
C
CE
R1
R2
R1
R2
Distribution
point
SW1
SW1
ONON
1234
SW2
1
ON
234
1234
IN
IN
--
STDEXP
Light control
Timer
Entrance station #1
Door
bell
+
-
AC
Doorbell
Doorbell
Doorbell
Doorbell
Door
bell
PS24
PS24
PS24
PS24
Homerun wiring with GH-4Z
Trunk line #1
Station-to-station wiring
Trunk line #2
CN1
CN3
A1A2
#1 #2
SW1
ON
1 2 3
4
ON
1 2 3
4
#1 #2
#3 #4 #5
SW2
ON
1
2 3
4
ON
1
2 3
4
ON
1
2 3
4
ON
1
2 3
4
ON
1
2 3
4