The Siemens 6FC5222-0AA02-1AA0 is a SINUMERIK Machine Control Interface (MCI2) board, designed to handle the communication interface between the CNC control system and machine components. Within SINUMERIK 840D/810D systems, it ensures reliable signal processing, data exchange, and seamless system coordination. This board plays a vital role in stable machining operations, enabling precise control and integration with operator panels and peripheral units. Supplied by Songwei, each unit undergoes rigorous testing, ensuring long-term reliability and consistent performance for maintenance or retrofit projects. [stock available]