Velbus is an extremely reliable modular automation system. All modules are interconnected by means of a 4-wire bus. There is no master controller. A typical system consists of two basic types of modules: input and output modules. Input modules translate information from the outside world (e.g. pushbuttons, switches, sensors, etc…) to bus commands. Output modules interpret these bus commands and in turn control lighting, heating, ventilation, outlets, shutters etc... Feedback-LEDs on the input modules show the status of the output modules. A basic Velbus application requires one input and one output module. Applications: Home, office or industrial automation, process control, etc...
