177
(MT11 - Gb2006)
Extension of ONE-WAY system
To realise a one-way system with several monitors and/or
intercoms in parallel, with or without intercommunicating
service, you must proceed as follows:
- make a photocopy of the additional diagram desired, select-
ing it among those of pages 179 to 186;
- place the diagram on the basic diagram so as to cover the
existing video intercom and line up the wires of the two
diagrams;
- if specified in the additional diagram, connect the wires I and
C (common terminal of additional buttons) to terminals IV and
7 of art. 1282E;
- to obtain the intercommunicating service, make the connec-
tions which have been drawn with a dashed line, install the
1443E module inside timer 1282E and move the jumper J1
of bracket WB7100 from position 2-3 to 1-2.
Example (see page 176): by making a photocopy of the
additional diagram of page 181 (3 video intercoms and 1
intercom in parallel with or without intercommunicating serv-
ice), placing it on the installation diagram of page 131 (Si
42MO/1), lining it up to the wires of the first video intercom and
eliminating the second video intercom and the video distribu-
tor, it is possible to obtain a one-way system with 3 video
intercoms and 1 intercom in parallel connected to 2 external
video stations.
EXTENSION OF VIDEO INTERCOM SYSTEM
Additional diagrams
I
NTERCOMS *
V
IDEOINTERCOMS
*
T
ELECOMMUNICA
TION
Extension in one apartment of a MULTI-WAY system
To realise a multi-way system with several video intercoms and/or intercoms in
parallel in one apartment with or without intercommunicating service, you
must proceed as follows:
- make a photocopy of the additional diagram desired, selecting it among those
of pages 187 to 190;
- place the diagram on the basic diagram so as to cover the existing video
intercom and line up the wires of the two diagrams;
- to obtain the intercommunicating service, make the connections which have
been drawn with a dashed line and move the jumper J1 of bracket WB7100
from position 2-3 to 1-2.
Example: by making a photocopy of the additional diagram of page 187 (2
videointercoms and 1 intercom in parallel with or without intercommunicating
service), placing it on the installation diagram of page 131 (Si 42MO/1), lining it
up to the wires of the first video intercom, it is possible to obtain a multi-way
system with 2 video intercoms and 1 intercom in parallel in one apartment and
intercommunicating connected to 2 external video stations.
Extension of a MULTI-WAY system in several apartments
To realise a multi-way system with several video intercoms and/or intercoms in
parallel in 2 or more apartments with or without intercommunicating service,
you must repeat the operations described in the preceding section several times.
OUT
OUT
PA
PA
SE
SE
IN
IN
IN
75
W
DV2
DV4
DV2
DV4
230V
127V
0
1282E
4
3
2
1
2D
1D
3D
5
7
xn
xn
x2
x2
1281
MD1.
MD2.
MD30
MD7.
MD1.
MD2.
MD30
MD7.
MD41
MD41
4
IN
I
A
H
V
M
H
V
M
4
3
2
1
4
3
2
1
P
P
P
P
P
P
C
C
A
A
Mody
Mody
Matrix
Matrix
MA4.
MA4.
MA2.
MA6.
MA7.
MA2.
MA6.
MA7.
IV
H
A
3+
10a
9a
8a
7a
12b
11b
3
6
1273TV
H
V
M
H
V
M
10b
9b
8b
7b
4
3
2
1
12a
11a
F
X
1
2
H
S
C+
xn
WB7100
+ST720+WB700
WB8600
8083
WB8600
8
V
M
F
H
1
2
3
4
5
9M
PC
P
1C
9R
12
11
10
2
1
7
5
4
9
8
RL37
9R
7 9M
H
B
9P
CT1
ST720+
ST701+
ST704
VC1
VC2
ST720+
WB700+
ST701
ST720+
WB700+
ST701
9
C
P1
C
P2
9
C
P1
C
P2
230V
127V
0
1281
Xn
D
ST
704
1
2
P1
C
P2
C
9A
2443
230V
127V
0
PRS210
14
12
13a
12a
13
F
1
2
3
5
9
3A
8
V
M
F
H
1
2
3
4
5
9M
PC
P
1C
9R
8
V
M
F
H
1
2
3
4
5
9M
PC
P
1C
9R
IV
A
I
To terminal P of the video inter-
coms. It is also necessary to con-
nect 1C and PC.
Example of combination of an addi-
tional diagram with a basic diagram
for the realisation of a multi-way sys-
tem with extension in one apartment
only.
