DEVICE TO CONTROL ELECTRIC LOADS Russian patent published in 2011 - IPC H02J13/00 G06F9/02 

FIELD: electricity.

SUBSTANCE: device is arranged in the form of a controller, comprising a unit of fault detectors coupled with emulator buttons of its condition, inputs of which are intended for connection of outer switching elements, and the outputs are connected to the input of unit of fault detectors coupling with power keys, output of which via a unit to select a mode of fault detectors operation is connected to the input of switching keys unit, outputs of which are intended to connect electric loads, the second output of the unit of external fault detectors is connected to the input of a unit of interfaces of external input-output, with connected modules of interfaces equipped with an address module designed for connection to an information busbar and connected to the input of the switching keys unit.

EFFECT: increased reliability and simplified connection and operation without engagement of a highly qualified expert.

4 cl, 1 dwg