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Product of sigma controls

PLC Control Panels

With the thorough knowledge of the varied aspects of the market, we have been able to provide our customers with PLC. A Programmable Logic Controller is a small computer with a built-in operating system, which is designed to handle incoming events in real time. These devices have input lines, where sensors are connected to notify upon events and output lines to signal any reaction to the incoming events. User programmable, these PLC devices uses a language called Relay Ladder that implies the control logic of the earlier days, which was built from relays, is being simulated.