DIGITAL FOUR-CHANNEL RELAY WITH THE RECONSTRUCTIVE DIAGNOSTICS FUNCTION Russian patent published in 2018 - IPC G01P3/54 

FIELD: electronic equipment.

SUBSTANCE: invention relates to automation means and can be used, in particular, in the driven by the internal combustion engine electric generating sets control systems. Device circuit includes the first 1, second 2, third 3 and fourth 4 receiving sensors of the corresponding settings, the decoder 5, the first 6, second 7, third 8, fourth 9, fifth 10, sixth 11, seventh 12, eighth 13, ninth 14 and the tenth 15 OR logic elements, first 16, second 17, third 18, fourth 19, fifth 20 and sixth 21 AND logic elements, first 22, second 23, third 24, fourth 25, fifth 26, sixth 27, seventh 28 and eighth 29 NOT logic elements, delay element 30, first 31, second 32, third 33, fourth 34, fifth 35, sixth 36, seventh 37 and eighth 38 short pulses generators, first 39 and second 40 memory registers, memory unit 41, first 42, second 43, third 44 and fourth 45 corresponding channels fault indicators and the RESET bus 46.

EFFECT: technical result consists in expansion of the functionality by increase in the number of output information controlled channels.

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