Siemens 6ES7488-3AA00-0AB0

The Siemens SIMATIC M7-400 CPU488-3 (6ES7488-3AA00-0AB0) is a discontinued central processing unit designed for demanding industrial automation applications. This CPU module offers robust control and processing capabilities within the SIMATIC M7-400 series.

The 6ES7488-3AA00-0AB0 is equipped with a Pentium 120 MHz processor, providing strong performance for real-time control and data processing. It includes an MPI (Multi Point Interface) for efficient communication within the SIMATIC network and features two IF module positions for integrating additional interface or communication modules, allowing for flexible system expansion. With a weight of approximately 1.4 kg and dimensions of 30.5 cm x 5.1 cm x 22.9 cm, it's designed for integration into standard industrial racks. Despite being discontinued since October 1, 2005 (or September 30, 2014, depending on source), this product remains a valuable spare part for maintaining legacy SIMATIC M7-400 systems, ensuring continued operation and optimal performance in critical industrial processes. Refurbished units are often available, backed by warranties from specialized suppliers.