METHOD FOR DATA COMMUNICATION BETWEEN A TRANSMITTER/RECEIVER MODULE AND A LED MODULE COMPRISING AT LEAST ONE LED OR BETWEEN A TRANSMITTER/RECEIVER MODULE AND LED MODULES IN A SERIES CONNECTION OF A PLURALITY OF LED MODULES, EACH COMPRISING AT LEAST ONE LED

摘要

The invention relates to a method for data communication, in particular for realizing a powerline system between a transceiver module (5) and an LED module (M) having at least one LED (7) or between a transceiver module (5) and LED -Modules (M1, M2, Mn) in a series circuit of a plurality of LED modules (M1, M2, Mn), each comprising at least one LED (7), wherein the at least one LED module (M, M1, M2, Mn) of a current regulator (2) via a power line (3) is supplied with power, proposed in the context of which by means of an integrated circuit (6) for data transmission from the at least one integrated in the at least one LED module (M, M1, M2, Mn) LED module (M, M1, M2, Mn) to a modem (4) connected downstream of the current regulator (2) and connected to the transceiver module (5) Data is modulated onto the power line (3) and transmitted by the modem (4) be demodulated, wherein for data transmission from the modem (4) to at least one LED module (M, M1, M2, Mn) data on d The power line (3) modulated and demodulated by the integrated circuit (6).