CABLE CIRCUITRY WITH DIGITAL SIGNAL PROCESSING Russian patent published in 2012 - IPC G01D21/00 

FIELD: electricity.

SUBSTANCE: cable circuitry comprises a contactless interface to transmit signals between a cable circuitry and a sensor module, besides, the sensor module is galvanically separated from the cable circuitry, and transmission of signals between the cable circuitry and sensor module is carried out by an optical, inductive or capacitance method. Besides, the cable circuitry comprises a unit of signal processing and a cable interface for connection of a cable connecting the cable circuitry with a metering converter. The unit of signal processing is integrated into a signal track. The unit of signal processing takes signals via the cable interface from the metering converter, processes it and sends via the contactless interface to the sensor module, and also takes signals via the contactless interface from the sensor module, processes them and transmits via the cable interface to the metering converter.

EFFECT: expansion of functional capabilities.

31 cl, 6 dwg