SYSTEM WITH MAIN AND SLAVE ELEMENTS C, AT LEAST, TWO BLOCKS OF THE SIGNAL OF MOTION AND METHOD OF OPERATION OF SUCH A SYSTEM WITH MAIN AND SLAVE ELEMENTS

摘要

1. A system with master and subordinate elements! with one first block (1) of the motion detector with a main element (2) and a motion detector (31), the main element (2) connected to the phase (L) of the AC voltage network and contains a power switch unit (5) for turning on or controlling the light external consumer (19) of electricity, in particular a lamp or a louvre motor,! with at least one second block (7) of the motion detector with a slave element (8) as an active auxiliary device, and the slave element (8) is connected to the phase (L) of the network and the wire (N) at zero potential of the alternating voltage network , as well as using the line (IO) of the auxiliary device connected to the main element (2),! moreover, the main element (2) contains the cascade (25) of the transmitter of the main element, made in the form of a voltage signal transmitter, for transmitting a signal corresponding to the current switching position of the lamp (9),! moreover, the main element (2) contains the cascade (26) of the receiver of the main element, made in the form of a current signal receiver, for receiving signals of at least one additional device,! moreover, the slave element (8) contains the cascade (28, 30) of the receiver of the slave element, made in the form of a voltage signal receiver, for receiving a signal corresponding to the current switching position of the lamp (9), and! moreover, the slave element (8) contains a cascade (27, 29) of the transmitter of the slave element, made in the form of a current signal transmitter, for transmitting control signals to the main element (2). ! 2. The system with the main and subordinate elements according to claim 1, characterized in that