Mitsubishi AC100TB Analog Input Module for MELSEC-F FX2N Series

The Mitsubishi AC100TB (AC100TB) is an analog input unit module designed for use with Mitsubishi Electric MELSEC-F series programmable logic controllers, specifically supporting the FX2N platform. Engineered as a functional equivalent to the FX2N-2AD-BB (FX2N2ADBB) analog expansion unit, this module provides accurate conversion of external analog field signals into digital data for processing within the PLC architecture. It integrates directly into MELSEC-F FX2N automation assemblies, enabling reliable signal acquisition in industrial control setups. Although classified as a discontinued and out-of-production component, the AC100TB remains an essential replacement part for maintaining, repairing, and sustaining operational continuity in existing Mitsubishi MELSEC FX2N automation machinery without necessitating complete system redesigns. Typical applications include manufacturing processes, automated machinery, monitoring systems, and retrofit installations requiring analog input expansion across industrial environments.