Wireless data transmission device for light controller in lighting system in building, has electrical plug connectors enabling charging of accumulator of mobile transceiver unit in base station and enabling transfer of data

摘要

The device has a controller (10) processing an integrated software, and a base station (2) comprising a power supply (3) formed as an accumulator. A mobile receiver unit (1) has electrical plug connectors (5, 9) enabling charging of the accumulator of a mobile transceiver unit in the base station and enabling transfer of data by contacting it, where a state of the accumulator is displayed by an LED. The base station receives digital multiplex (DMX) signals over a line (7), decodes the signals and transmits the signals over a radio connection.