Mitsubishi FX2N-8EX-ES-UL Digital Input Module for MELSEC FX2N

The Mitsubishi FX2N-8EX-ES-UL is an eight-point digital input expansion module designed for use with Mitsubishi MELSEC-F series programmable logic controllers, specifically the FX2N family. This compact extension unit expands the input capacity of the base controller, enabling reliable signal acquisition from field devices such as pushbuttons, limit switches, and presence sensors in automated machinery and production systems. Operating at a nominal supply voltage of 24 V DC, the module provides eight discrete digital inputs with an average response time of 10 milliseconds. Field wiring is connected directly through secure screw terminal blocks, which ensure vibration-resistant connections and simplify maintenance in harsh industrial environments. The unit is engineered for standard DIN rail mounting, allowing clean, modular installation inside control cabinets alongside main CPU units and additional I/O modules. The FX2N-8EX-ES-UL, also referenced as FX2N8EXESUL, serves as an essential input expansion component across a wide variety of factory automation, material handling, and packaging applications.