The Mitsubishi FX2N-4AD is a high-performance analog-to-digital (A/D) conversion module designed for the MELSEC FX2N and FX3U series of programmable logic controllers (PLCs). This special function block expands the capabilities of your PLC system by allowing it to process analog input signals from various sensors and devices, such as those measuring temperature, pressure, flow, or level. With four configurable input channels, the FX2N-4AD provides a versatile and precise solution for converting real-world analog data into digital values that the PLC can use for monitoring, control, and automation tasks. Its compact design allows for easy integration into existing control panels, making it an essential component for sophisticated industrial control applications.