After some fiddling with the EIB software ThamThon and Deka got the EIB installation working. At the moment you can control four light-groups with four switches. As you can see on the picture below three lights are on and one is switched off. When you just hit the button the light goes on/off. If you press and hold the button it will dim on/off.
When you remove the switch-module from the bus coupling module it will look like this:
and this is the actor-module, manufactured by ABB
I will post a complete description and some schematics shortly. If you want to ask something or want to have something described in detail just comment this article and I’ll see what I can do.