149
Main
Place this power supply
as closest as possible
to the first telephone.
150
udio installation with Plus/Uno telephones.
A
1,00mm²
2,50mm²
0,25mm²
0,25mm²
Terminal
SECTIONS CHART
50m.
Distance
150m.
A , A , A, D
in
out
+,
–, CV+, CV–
The installation diagram shows the connection of an audio system with one or several door
panels for the same building.
If the system has one door panel only, override the wiring to the second door panel.
If the system has more than one door panel, wire the second panel as shown on the
diagram. In case of more than two door panels, wire them as the second is connected.
For longer distances than the specified contact with your distributor.
Remember
:
if the installation has Uno telephones or monitors
a resistor must be
installed between 'D' and '–' terminals of the door panel
. In case of several
door panels place the resistor
only
on the one closest to the backbone. When using
a
digital repeater
RD-Plus/Uno SE
, this operation is not necessary.
If the distance between the door panel and the last monitor or telephone exceeds 200 meters, or
if the building has more than 200 monitors or telephones, a digital repeater
RD-Plus/Uno SE
will be necessary, (see page 160).
A
out
D
+
-
CV
+
CV
-
Remember
:
if the installation has Uno telephones or monitors
a resistor must be
installed between 'D' and '–' terminals of the door panel
. In case of several
door panels place the resistor
only
on the one closest to the backbone. When using
a
digital repeater
RD-Plus/Uno SE
, this operation is not necessary.
If the distance between the door panel and the last monitor or telephone exceeds 200 meters, or
if the building has more than 200 monitors or telephones, a digital repeater
RD-Plus/Uno SE
will be necessary, (see page 160).
680
W
*
Main
FA-Plus/C or FA-Plus
SEC
PRI
~
~
+ +
-
-
A
A
+
+
_
_
D
D
A
+ _
D
T-740 Plus
A
+ _
D
CV+
CV-
D
Malla
V
in-
A
in
A
out
V
in+
V
out-
V
out+
+
-
JP
4
3
2
1
CN1
CN2
T-740 Uno
680
W
T-740 Plus
T-740 Plus
CV+
CV-
D
Malla
V
in-
A
in
A
out
V
in+
V
out-
V
out+
+
-
JP
4
3
2
1
CN1
CN2
1
4
7
2
5
8
3
6 0
9
C
1
4
7
2
5
8
3
6 0
9
C
FA-Plus/C
rev.938072
SEC
PRI
+
+
-
-
230 110 0
*
INSTALLATION DIAGRAMS
ONE OR SEVERAL ACCESSES DOORS
M
=Master.
S =Slave.
M
S
Access door panel
Access door panel
Summary of Contents for 50124319
Page 55: ...NOTAS NOTES 162...
