SIMATIC S7-1500H, CPU 1517H-3 PN, central module with 2 MB RAM for program and 8 MB for data, 1st interface: PROFINET RT with 2 port switch, 2nd interface: PROFINET, 3rd/4th interface: H-SYNC, 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 uniform operating concept and central services. This makes the use of cross-functionality particularly easy. With its fast system response times, the controller ensures greater productivity in no time at all. For you, this means more flexibility and a shorter time to market. Various CPU versions are available for SIMATIC S7-1500, each in several performance classes. The portfolio includes standard CPUs, some with the option of integrating C/C++ code. The compact CPUs have integrated digital and analog IOs, and counting inputs and pulse outputs can be recorded directly on the CPU. The fail-safe CPUs enable standard and safety programs to be run on the same controller. The technology CPUs expand the motion control functions available in all SIMATIC S7-1500 controllers for sophisticated solutions. The SIMATIC S7-1500 advanced controller is configured using the SIMATIC STEP 7 Professional software. A SIMATIC memory card is required to operate this module.