Programmable Automation Controller (PAC)

A programmable automation controller is an industrial controller that combines the rugged, deterministic control of a PLC with the broader processing, networking, and data-handling abilities of a PC. PACs handle complex logic, motion, and advanced analytics within a single platform suited to demanding applications.

PACs typically offer multiple programming languages, large memory, advanced data structures, and tight integration with enterprise networks, blurring the line between traditional PLCs and computers. They suit applications requiring sophisticated math, vision, motion coordination, or database connectivity alongside real-time control. PACs matter because they let one device manage both discrete and process control while exchanging structured data with higher-level systems, reducing the number of separate platforms needed to run a modern automated line.