BUS 2 1
230 Vac
12 Vac
12 Vac 1A
18V 4A
N
+1
C
N
+7
N
N
+9
C
N
+15
N
+8
n
°
8
C
1
2
8
C
1
2
8
IN
OUT
IN
OUT
1 2 PL S+ S-
P T
1 2
S+ S-
J
M
P
J
M
P
P T
230V a.c.
PL
C
N
+55
PS
S1
PS
S1
J
M
P
J
M
P
230 Vac
BUS
12 Vac
12 Vac
18VA
87654321
C
BUS
S
N
P
346991
BUS
BUS
BUS
BUS
BUS
BUS
BUS
3
2
1
3
2
1
3
2
1
90
WIRING DIAGRAMS - AUDIO SYSTEMS
1 or more main audio Entrance Panels
with universal speaker unit
Configure and insert the Jumpers with the system
SWITCHED OFF. Also every time the configuration is
modified the power supply to the system must be
switched off and on again, waiting about 1 minute.
The 2 WIRE universal speaker module can be used in both
versions of the system (max. 26 and max. 100 handsets).
WARNING
In systems with more than 8 pushbuttons,
it is necessary to provide, in addition to the
item 346991 and item 346992 for every 8
pushbuttons; for the connection, a multicable
with 2 connectors together with item 346992
must be utilized. The diagram below shows
the internal wiring between the speaker
module item 346991, one or more expander
item 346992 and the pushbuttons in systems
with more than 8 handsets.
ITEM
DESCRIPTION
336842
Transformer
344704
SWING audio handset
346000
Power supply
346010
Power supply
346230
Actuator
346991
Universal speaker module
346992
Pushbutton expander
PS
Door lock release pushbutton
S1
Electrical door lock
Entrance panel configuration
P
N
T
S
PE0
–
–
–
1
–
–
PE1
–
1
–
1
–
–
PE2
–
2
–
1
–
–
---
–
–
–
1
–
–
N = first apartment that can be called by the EP
Possible systems
WITH 346000 WITH 346010
maximum No. of
call pushbutton
56
26
maximum No. of
expanders
6
2
A
The use of the actuator is necessary if the door lock
opening function is desired (see actuator technical
sheet).
B
To install alternative Handsets to those indicated in the
diagrams refer to “HANDSET VERSIONS” and “GENERAL
RULES FOR INSTALLATION” sections.
C
The common wire of the pushbutton must be connected
to item 346991 or 346992 to which the pushbuttons are
connected.
APARTMENT N
N
= –
= N
P = –
N
= –
= N
P = –
N
= –
= N
P = –
(BUS)
to other
Handsets
FOR SySTEMS UP TO 26 HANDSETS
FOR SySTEMS UP TO 100 HANDSETS
(BUS)
to other Entrance Panels
(max. 4 with 346010)
C
Light power supply of the existing pushbutton panel
FOR SySTEM WITH 346010
FOR SySTEM WITH 346000
C
C
A
A
max 3 m
B
344704
344704
344704
346010
346000
346991
346992
346992
336842
346230
346010
346000
346230