ABB i-bus KNX RC/A 8.2 Mounting And Operation Instructions page 15

Connections:
Mains supply / feed-in
KNX
Auxiliary feed-in
Cross section of connection Supply / feed-in: 0.5...4.0 mm²
Environment:
Ambient temperature
range (operation)
Protection
Protection class
Overvoltage category
Pollution degree
Atmospheric pressure
Design:
Type of installation
Housing, color
Dimensions (WxHxD)
Start-up
The functionality is defined by programming the basic room controller unit. Once the power supply
has been applied the functions of the device can be tested via the manual control.
A detailed description of the parameterisation and start-up process can be found in the technical
data and in the product manual of the unit. You can download these documents on the internet
under www.abb.com/knx.
Cleaning
Soiled units can be cleaned with a dry cloth. If this is not sufficient, you can also use a cloth that is
slightly impregnated with a soap solution. Do not use corrosive agents or solvents.
Maintenance
The unit is maintenance-free. Do not carry out any repairs when the unit is damaged (e.g. during
transport, storage).
5-pin screw terminal
2-pin screw terminal
3x2-pin plug-in screw terminal
remainder: 0 .2...2.5 mm² fine wire
-20° C...45° C"
IP 54 according to EN 60 529
II according to EN 61 140
III according to EN 60 664-1
2 according to EN 60 664-1
Atmosphere up to 2,000 m
Surface-mounting device, screw fastening
Plastic, gray, free from halogens
270 x 316 x 50 mm
EN
0.2...4.0 mm² single wire