Modicon is a term that refers to a brand name of programmable logic controllers (PLCs) that are widely used in industrial automation systems. It originated from the combination of two words: "Modular" and "Digital Control." A PLC is a specialized computer-based system that is designed to control various industrial processes, such as manufacturing operations, machinery, and equipment.
Modicon PLCs are characterized by their modular architecture, which allows for flexibility and scalability in configuring and expanding the control system. These PLCs consist of a central processing unit (CPU), input and output modules, communication modules, and software programming tools. The CPU is responsible for executing the accumulated logic program stored in memory.
Modicon PLCs are typically programmed using ladder logic, a graphical programming language. This enables engineers and technicians to develop and modify control algorithms with ease. The input and output modules provide the interface between the PLC and the external devices, such as sensors, actuators, motors, and switches.
The usage of Modicon PLCs has become ubiquitous in various industries due to their reliability, robustness, and versatility. They are utilized in applications ranging from automotive manufacturing, power generation, pharmaceuticals, food processing, and chemical plants.
Overall, Modicon has become synonymous with programmable logic controllers, representing a trusted and proven brand in the realm of industrial automation and control systems.
