5
Electrical wiring and
interfaces
12V GND
802.1
1n
A B GND
1
2
4
3
5
Fig. 18: Electrical wiring and interfaces
1
Network cable connection
If the Smart Control Touch is to be integrated into a
network via a network cable, it must be connected
to this interface.
2
Power supply connection (12V/GND)
For the surface-mounted installation, the trans-
former included in the scope of delivery is used for
the power supply (230V~ / 12V
). If the unit is
flush-mounted, a 12V direct current source must
be provided at the installation position.
3
Unit BUS connection
The connecting line between the Smart Control
Touch and the units to be controlled is connected
to the contacts X, Y and E. Corresponding dia-
grams are shown in the chapter "Connection var-
iants".
4
WiFi receiver
The WiFi receiver is required if a wireless network
connection is to be used.
5
(Reserved)
19
