Mitsubishi FX2N-8EX-ES Digital Input Extension Module for MELSEC FX2N Series

The Mitsubishi FX2N-8EX-ES (FX2N-8EX-ES) is an eight-point digital input extension block engineered for MELSEC FX2N and compatible FX series programmable logic controllers. Designed to expand the digital signal capacity of compact automation systems, this unit provides eight dedicated 24 V DC digital inputs that enable seamless interfacing with field devices such as pushbuttons, limit switches, and presence sensors. Each input channel features an integrated response time of approximately 10 milliseconds, delivering stable and noise-resistant signal acquisition for dependable machine sequence monitoring. Equipped with robust screw clamp terminals, the unit simplifies wiring and ensures secure electrical contact in demanding industrial production environments. The module supports direct DIN rail mounting alongside base units and other modular extensions, allowing compact panel integration and efficient enclosure layouts without complex hardware reconfigurations. Functionally equivalent to the FX2N8EXESUL designation, this digital input block delivers reliable expansion for automated manufacturing, material handling, packaging machinery, and assembly line controllers requiring flexible discrete sensing capabilities.