SIPLUS S7-1500 CPU 1515F-2 PN RAIL is based on 6ES7515-2FN03-0AB0 with Conformal Coating OT4: -40...+70°C ST1/2: 85°C for 10 minutes. Central module with a memory of 1.5 MB for programs and 4.5 MB for data. 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 6 ns bit performance, SIMATIC Memory Card required. The Advanced Controller SIMATIC® S7-1500 sets standards in terms of system performance and usability. The seamless integration of the SIMATIC S7-1500 controller into the Totally Integrated Automation Portal (TIA Portal) offers advantages such as shared data storage, a unified operating concept, and central services. This makes the use of cross-functional features particularly easy. With its fast system response times, the controller quickly enhances productivity. This means more flexibility and a shorter time to market for you. Various CPU variants of the SIMATIC S7-1500 are available in multiple performance classes. The portfolio includes standard CPUs, some of which have the option to integrate C/C++ code. In the compact CPUs, the digital and analog I/Os are integrated, and counting inputs and pulse outputs can be directly processed on the CPU. With the fail-safe CPUs, standard and safety programs can be executed on the same controller. The technology CPUs extend the motion control functions available in all SIMATIC S7-1500 controllers for demanding solutions. The Advanced Controller SIMATIC S7-1500 is designed with the software SIMATIC STEP 7 Professional. A SIMATIC Memory Card is required for the operation of this module.