The Siemens 6FC5357-0BA20-0AE0 is a SINUMERIK 840D NCU 572 standard version, engineered for advanced automation in production lines. This unit supports up to 5 axes or spindles, with a maximum of 8, making it suitable for complex machining operations. It features 256 KB NC memory and 64 KB PLC memory, expandable up to 96 KB, ensuring efficient process control and data handling. The 6FC5357-0BA20-0AE0 includes an S7-IM361 interface for I/O connectivity and is supplied with system software and a cable for the unit bus. With a robust build and reliable Siemens engineering, this product is designed for seamless integration into industrial environments where high performance and dependability are essential. Brand: Siemens Fast delivery and large inventory of the 6FC5357-0BA20-0AE0 ensures minimal production downtime Refurbished options available for the 6FC5357-0BA20-0AE0, offering sustainability and a standard 2-year warranty Quality control and reliability backed by Siemens and strict refurbishment standards