Mitsubishi AJ55TB32-4DR 16-Point Digital Relay Output Module

The Mitsubishi AJ55TB32-4DR is a digital output expansion module designed for industrial automation systems within Mitsubishi Electric PLC architectures. Featuring 16 digital relay output points with normally open contacts, this terminal block module provides reliable switching control for actuators, contactors, indicators, and other external peripheral field devices. It serves as an expansion unit compatible with Mitsubishi MELSEC series installations and offers equivalent functionality to the FX16EYRES expansion block. Engineered for demanding industrial environments, the module facilitates seamless signal interfacing between programmable logic controllers and discrete machinery loads, ensuring dependable circuit isolation and switching performance. The AJ55TB32-4DR is widely applied across manufacturing, packaging, material handling, and process automation lines where robust relay-isolated discrete outputs are required to control plant equipment.