Mitsubishi AJ65SBTB3-16KD Mixed Digital I/O Module for MELSEC Series

The Mitsubishi AJ65SBTB3-16KD (AJ65SBTB3-16KD) is a mixed digital input and output module unit designed for use with Mitsubishi automation systems, including the MELSEC-F FX series. Engineered to deliver reliable signal acquisition and load control in industrial environments, this unit integrates twenty total input and output points to streamline wiring and panel space. The technical configuration comprises twelve digital inputs operating at a nominal supply voltage of 24 V DC alongside eight digital outputs featuring normally open relay contacts. These relay contact outputs allow direct switching of external actuators, indicators, and control devices, while the digital inputs capture binary feedback from sensors, pushbuttons, and switches. Acting as a flexible interface equivalent to the FX1S-20MR-DS configuration, the module coordinates discrete input monitoring and output actuation across machinery automation, manufacturing assembly stations, material handling equipment, and process control panels. Its integrated design ensures dependable field device interfacing and robust control performance in compact industrial automation setups.