DEVICE FOR COLLECTION, CONVERSION AND TRANSMISSION OF ANALOG INFORMATION Russian patent published in 1994 - IPC

Abstract RU 2013808 C1

FIELD: automatic control. SUBSTANCE: device includes channels for communication with conductive isolation elements, multichannel switch, address counter, decoder, reset pulse former, flip-flops, current regulator, two resistors, key with supplementary power supply source. Invention allows collection, checking and processing of information from analog pickups to be performed. Characteristic feature of device consists in transmission of control signals by multichannel switch from transmitting to receiving part and vice versa over one communication line. EFFECT: simplified design of device, increased reliability. 4 dwg

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RU 2 013 808 C1

Authors

Dospekhov A.V.

Danilin N.I.

Safronov V.P.

Dates

1994-05-30—Published

1991-06-21—Filed