Yaskawa Electric DF9201221-B0N Control Circuit Board

The Yaskawa JANCD-MIO04 Rev. B02 (DF9201221-B0N) is a digital I/O control circuit board (PCB) designed for Yaskawa Motoman robotic controllers and YASNAC CNC systems, handling digital input/output processing and internal communication between controller modules. As a PLC-style I/O module, it interfaces with sensors, switches, and actuators to enable machine sequencing, monitoring, and coordinated control in industrial automation environments. The board mounts internally within the controller or rack system, is constructed as an industrial PCB assembly, and weighs approximately 0.79 lb. It is a discontinued / legacy component typically available as surplus, refurbished, or used. Common replacements include JANCD-MIO03, JANCD-MI003, and JANCD-MIF01.