Product Description:SIMATIC S7-1500H, CPU 1517H-3 PN, central processing unit with work memory 2 MB 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 ******************************* Special release required. Please contact your Siemens representative The SIMATIC S7-1500 Advanced Controller sets new standards with regard to system performance and usability. The seamless Integration of the SIMATIC S7-1500 Controller in the Totally Integrated Automation Portal (TIA Portal) offers advantages, such as common data storage, a uniform operating concept and central services. This makes the use of universal functions particularly easy. With its short system response times, the controller boosts productivity in the twinkling of an eye. For you, this means more flexibility and a shorter product launch time. Various CPU versions, each in several performance classes, are available for the SIMATIC S7-1500. The p