The Siemens 6ES7317-6FF04-0AB0 is a powerful and reliable fail-safe CPU from the SIMATIC S7-300 series. Designated as the CPU 317F-2 PN/DP, this controller is engineered for demanding automation tasks that require high-performance processing and integrated safety functions. It features a substantial work memory and versatile communication options, including an integrated PROFINET interface with a 2-port switch for line topologies and a combined MPI/PROFIBUS DP interface. This makes it an ideal solution for complex machinery and plant automation where both standard and safety-related tasks need to be handled by a single controller, ensuring seamless integration and high system availability.