Compact PLC programmable controller with a small footprint for space‑saving installations in production machinery, industrial assembly lines, and various machine tools, including single‑process control devices. Stable structure and reliable performance designed for long‑term operation in demanding industrial environments. Flexible, broad applicability across automatic control scenarios, suitable for industries such as metallurgy, chemical, plastics, textile, food, packaging, printing, building materials, woodworking, central air conditioning, and environmental equipment. ‑speed pulse input capability: supports inputs C235, C251, and Y0, capable of sending up to 10K pulses, with functionality compatible with the FX1N series for easy integration and replacement. Key compatibility: specifically compatible with FX1N series functions, facilitating upgrades and system cohesion. Use scenarios Metallurgy and metalworking plants: compact control for production lines and automated equipment where limited panel space is a constraint. Packaging and printing lines: reliable sequence and process control with fast pulse handling to synchronize operations. Central air conditioning and environmental equipment: automates control of systems and devices within HVAC and environmental management applications. Industries and applications Production machinery Industrial assembly lines Various machine tools Single‑process control devices Metallurgy, chemical, plastics, textile, food, packaging, printing, building materials, woodworking Central air conditioning and environmental equipment Performance highlights Small size for space‑efficient installations Stable structure for dependable operation overall performance for industrial automation ‑speed pulse input with FX1N series compatibility