Controllers

Industrial Controllers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many industrial controller manufacturers including Advanced Energy, Banner Engineering, Industrial Shields, KUNBUS, Omron, Opto 22, Phoenix Contact, Schneider Electric & more.

Industrial controllers are dedicated control devices designed to monitor inputs, process operational data, and execute commands that automate machinery, equipment, and industrial processes. They serve as the decision-making core of automation systems, enabling precise control, real-time responsiveness, and coordinated operation across production environments. Built for reliability in harsh industrial conditions, industrial controllers help improve productivity, process consistency, and system efficiency while supporting scalable automation architectures.

Applications: Industrial controllers are commonly used in factory automation systems, process control equipment, material handling systems, packaging machinery, robotics, HVAC systems, water treatment facilities, and manufacturing lines to manage and optimize automated operations.

Common Types: Common industrial controller types include programmable logic controllers (PLCs), programmable automation controllers (PACs), motion controllers, process controllers, embedded controllers, and distributed control system (DCS) controllers designed for a variety of industrial automation requirements.

Selection requirements: Choosing an industrial controller requires evaluating processing performance, I/O capacity, communication protocol support, control requirements, environmental specifications, scalability, programming capabilities, and integration needs to ensure reliable performance in industrial automation applications.

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Please view our large selection of industrial controllers below.