The Mitsubishi Electric FX-4AD Special Function Block Module is a 24VDC add-on for FX-series PLCs that provides a dedicated function block to extend the controller’s capabilities. Used in industrial automation with Mitsubishi FX controllers, it expands programming options within ladder logic and function block diagrams for more complex control tasks. Model FX-4AD is designed for FX PLC configurations and requires 24VDC power.
