SIMATIC S7-300 CPU 317-2 PN/DP, central module with 1 MB of RAM, 1st interface MPI/DP 12 MBit/s, 2nd interface Ethernet PROFINET, with 2-port switch, Micro Memory Card required. Powerful, compact, and economical. The SIMATIC S7-300 allows for a space-saving and modular setup. The diverse range of modules can be used task-specifically for central expansions or the establishment of decentralized structures, enabling cost-effective spare parts management. SIMATIC is known for continuity and quality. Do you want to continue leveraging your investment in your machines and systems? Need more power and performance for your machine? The innovative SIMATIC S7-1500 is ready as the successor to the SIMATIC S7-300. This generation of controllers integrates the latest and future-proof technologies into the automation system, with improved system properties. Together with the engineering system TIA Portal, the common engineering platform for all SIMATIC controllers, you are well-prepared for ever-faster market changes, constantly shortening product life cycles, and increasing competition and cost pressure. Information on the product lifecycle: SIMATIC S7-300 / ET 200M system families will generally be available as part of our established product program until 2023. With the release of a product phase-out announcement, the respective products will be available as spare parts for another 10 years.