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Programmable logic controller - A programmable logic controller, PLC, or programmable controller is a digital computer used for automation of typically industrial electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or light fixtures. PLCs are used in many machines, in many industries.
GSatTrack Powers Brazilian Railway Operator Valec
Valec, a state-run operator of 3 major railway lines in Brasil, uses GSatTrack to manage its construction, maintenance, and operational projects as it works on a major north-south line between Rio and Belem. Its central control post in Porto Nacional has the power to leverage information from across the entire system of connected devices to make informed and crucial decisions in real time.