Management system for electric groups in offices, e.g. lighting, has groups turned on and off by switch units with local control units connected to central control unit

摘要

The switch units (2) for the electric groups include a local control unit for receiving control signals from the switches in the switch unit and/or from the central control unit, which are used to turn the electric groups connected to the units on and off. The office contains at least one electric group in each office space and in each corridor, and these are managed via a number of switch units interconnected via a network that also connects them to a central control unit. Each switch unit is used to turn at least one electric group in an office space and at least one electric group in a corridor adjacent to the office space.