Mitsubishi Electric FX3U-128MT-ESS PLC Module

The Mitsubishi A1SD75M1 Positioning Unit Module provides 1-axis motion control for servo and stepper drives in Mitsubishi Electric’s MELSEC A Series PLC systems. Designed for rack-mounted installation in CNC machines, assembly systems, and automated production equipment, it enables synchronized axis control and precise positioning using positioning/point-table control with a high-speed pulse output interface. Key specifications include MPN A1SD75M1, 1-axis positioning control, pulse train output, high-speed pulse output interface, PLC-based motion control programming, and compatibility with Mitsubishi A Series PLCs. Common replacements listed for this module are A1SD75M2, QD75M1, and FX3U-20SSC-H Positioning Modules.