SIMATIC S7-300, CPU 315F-2DP Failsafe module with integrated power supply DC 24V, memory 384 KB, 40 mm width, requires 2nd SS DP-Master/Slave Micro Memory Card. Powerful, compact, and economical. SIMATIC S7-300 enables 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, allowing for 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 characteristics. Together with the engineering system TIA Portal, the unified engineering for all SIMATIC controllers, you are well-prepared for ever-accelerating 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 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 an additional 10 years.