Comelit SIMPLEBUS2 - Cascade Switching Devices: TOP1 Mode & KIT 8461;8451

8461X (/BM) 8451V (/BM)8461I (/BM)
1404
L
M
L
M
L
S
L
S
LP
IN
LP
OUT
A
B
JP1
LL
O
D
E
T
R
NO
SE
-
SE
+
NC C
M
O
C
1209
L
N
110-240V
L2
L2
L1
L1
4893M
1404
L
M
L
M
L
S
L
S
LP
IN
LP
OUT
A
B
JP1
LL
O
D
E
T
R
NO
SE
-
SE
+
NC C
M
O
C
1209
L
N
110-240V
L2
L2
L1
L1
4893M
1404
L
M
L
M
L
S
L
S
LP
IN
LP
OUT
A
B
JP1
LL
O
D
E
T
R
NO
SE
-
SE
+
NC C
M
O
C
1209
L
N
110-240V
L2
L2
L1
L1
4893M
IN
21
IN
2
+
-
1
P
F
C
LL
P
F
C
-
S
+
S
6601W/
6601W/BM
C
F
P
LL
C
F
P
1
2
TOP 1 TOP 1 TOP 1
~~
230V
L
4
L
2
L
3
L
1
L
2
L
3
L
4
L
IN
L
IN
L
1
4888C
-
+
~
6801W/
S
+
S
-
C
F
P
L L
C
F
P
1
-
+
2
IN
1 2
IN
6801W/BM
ON
S1
1 2 3 4 6 75 8
ON
S2
1 2 3 4 6 75 8
ON
S1
1 2 3 4 6 75 8
ON
S2
1 2 3 4 6 75 8
6741W
6741W/BM
ON
S1
1 2 3 4 6 75 8
ON
S2
1 2 3 4 6 75 8
ON
S1
1 2 3 4 6 75 8
ON
S2
MIN MAX
1 2 3 4 6 75 8
ON
S3
1 2 3 4
ON
S1
1 2 3 4 6 75 8
ON
S2
MIN MAX
1 2 3 4 6 75 8
ON
S3
1 2 3 4
ON
S1
1 2 3 4 6 75 8
ON
S2
MIN MAX
1 2 3 4 6 75 8
ON
S3
1 2 3 4
E
T
R
GND
NO NC
C
O
M
LL
+
VV
-
UT1020
120-230 V
-
+
1595
E
T
R
GND
SE NO NC
C
O
M
LL
+
VV
-
120-230 V
-
+
1595
UT9270
SIMPLEBUS2 AUDIO-VIDEO
41
Switching devices in TOP1 mode and KIT 8461/8451 in cascade connection, with external
unit in TOP mode
20 m MAX. Local door-opener button.
Main port in TOP mode.
8461I - unit 1 8461X - unit 2
8451V - unit x
1404
1404 1404
6801W6601W
1209 1209
4893M4893M 4893M
1209
4888C
6741W
1595
UT9270
UT1020