GeneRAL RULes FoR InstALLAtIon
58
MaX. DISTaNCE - LINE C - FaRTHEST HaNDSET - pOWER SuppLY
Cable sec
tion mm
2
0.28 mm
2
BT
icino c
able L4669
BT
icino c
able 336904
1 mm
2
26 Handsets
120 m
130 m
220 m
390 m
18 Handsets
130 m
140 m
240 m
420 m
MaX. DISTaNCE - LINE B - pOWER SuppLY - ENTRaNCE paNEL
Cable sec
tion mm
2
0.28 mm
2
BT
icino c
able L4669
BT
icino c
able 336904
1 mm
2
26 Pushbuttons
200 m
215 m
290 m
580 m
18 Pushbuttons
200 m
215 m
290 m
580 m
Line A = line B + line C with line A max = 1000 m
MaX. DISTaNCE - LINE E - pOWER SuppLY - DOOR LOCk
Cable sec
tion mm
2
0.28 mm
2
BT
icino c
able L4669
BT
icino c
able 336904
1 mm
2
Transformer voltage 12 Vac
25 m
25 m
50 m
100 m
Note: to reduce the cable cross-section and reach distances greater between the
entrance panel and the door lock, install a transformer near the entrance panel.
System performances - audio systems
The following pages provide a general
indication of the maximum distances
that can be achieved depending on the
type of cable used
Interfaces items 346850 and 346851
cannot be used with power supply
AuDIO SYSTEM - MAX. 26 HANDSETS
The device connection is non-polarised
Using conductors with different cross-sections from those prescribed does not guarantee good operation of the system
item 346010. For installation
solutions or types other than those
shown, the distances and the current
absorptions can be calculated using
the YouDiagram software (which can
be downloaded free of charge from the
website
www.international.bticino.com
(ASSISTANCE AND TOOLS - TECHNICAL
SOFTWARE).
System made with SFERA modules:
Speaker phone, item 342150
Pushbutton module, item 342240
Power supply, item 346010
(*) Max. variable distance
Farthest
handset
346010
LINE B *
LINE E *
LINE C*
LINE A*
Entrance
panel
Door lock
System with existing pushbutton:
Universal speaker phone, item 346991
Module for additional pushbuttons, item 346992
Power supply, item 346010