The telemetry controller unit of the cathodic protection unit of the corrosion monitoring system of the main gas pipelines (BCT) is designed to receive analogue and discrete signals from the sensors of the cathodic protection stations and transmit them, in digitised form, to the control room via fibre optic communication channels, as well as to receive control signals from the control room.
BCT is designed using the Robicont controller, which has 16 discrete inputs, 8 discrete outputs, 8 analogue outputs, RS 485 interface, USB port, Ethernet SFP port, Modbus TCP communication protocol with upper level systems.
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