The Ideal System For Every Building; Examples For Typical Abb-Welcome Systems - ABB Welcome User Manual

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The ideal system for every building

More is possible.
solutions. Planning is made as simple for you as are installation
or commissioning. The 2-wire bus technique makes possible
the suitable layout – to fully meet the requirements of the user.
One-family house, audio/video
ABB-Welcome systems consist at least of a system controller,
outdoor station and indoor station. In Fig. 1 three indoor
stations are installed in the one house. When a visitor rings
the bell at the ABB-Welcome video outdoor station, the call
can be answered either at the ABB-WelcomeTouch, at the
ABB-Welcome audio indoor station with display or the ABB-
Welcome audio indoor station with handset.
01 One-family house
02 Multifamily house
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10 Examples for typical ABB-Welcome systems | User Manual ABB-Welcome
ABB-Welcome systems offer flexible
Fig. 1
Multifamily house, audio
Retrofitting an ABB-Welcome system in a multifamily house
with existing wiring is very easy. Even a plain bell system
can be converted to audio or video. Depending on the local
circumstances, an installation with recourse to a rising mains,
as shown in Figure 2, is recommended. The wires branch off
on each floor where the existing apartments are located –
to where an audio indoor station with handset is mounted.
There the user can answer incoming calls, open the door and
switch on the lights in the stairwell. Also floor call buttons can
be used. These are connected to the indoor station.
02
Fig. 2