1、Product Overview The Quantum 140 series is the abbreviation for the Quantum series PLC, which is a PLC product designed by Schneider Electric to meet the industrial demand for high performance, high reliability, and high flexibility. This series of PLCs is widely used in industrial fields such as power, metallurgy, petrochemicals, petroleum, and coal, and has won wide market recognition for its excellent performance and stable quality.   2、Product Features Powerful processing capability: The Quantum 140 series has extremely fast processing speed in existing PLC systems, which can meet demanding performance requirements. Flexible architecture: This series can freely configure various architectures such as local I/O, remote I/O, distributed I/O, and fieldbus, and can also be mixed configured to meet different application requirements. Complete system reliability design: The Quantum 140 series can be redundantly configured for power supply, communication, etc. It also supports syst...