03 Planning and Installation
ABB-free@home
®
6
│
System Manual
03 Planning and Installation
System Access Point and power supply
(Fig. 1)
The System Access Point offers the opportunity for ac-
cessing the free@home system with the PC or mobile
terminal devices. This allows the functions of the system
to be programmed and remote controlled.
Each system requires a power supply. It uses the voltage
required by the bus subscribers for supplying the bus
communication part of the devices.
Decentralized or central installation of the
actuators (Fig. 2)
The free@home system offers both rail-mounting actua-
tors for central installation in the switch cabinet as well as
sensor/actuator units for decentralized flush-mounted
installation.
Both types of installation can be mixed within the system
as desired.
Advantages of the decentralized installation
»
"All-in-one": Sensor and actuator are located in the
one device.
»
Function does not need programming since sensor
and actuator have been pre-configured.
»
Usual manner of wiring of the 230 V line.
Advantages of the central installation
»
Inexpensive channel price due to multiple actuators.
»
Easy installation of the sensor technology since only
the bus line is installed in the flush-mounted box.
Summary of Contents for ABB-free home
Page 1: ...ABB free home System Manual ...
Page 2: ...2 System Manual ...
Page 19: ...ABB free home 04 Commissioning System Manual 19 Fig 13 Basic settings ...
Page 33: ...ABB free home 04 Commissioning System Manual 33 Fig 28 Panel ...
Page 75: ...ABB free home 08 FAQ und Tipps System Manual 75 ...