SIMATIC S7-1500 compact CPU CPU 1511C-1 PN, central module with working memory 175 KB for program and 1MByte for data, 16 digital inputs, 16 digital outputs, 5 analogue inputs, 2 analogue outputs, 6 high-speed counters, 4 high-speed outputs for PTO/PWM/frequency output 1. Interface: PROFINET IRT with 2-port switch, 60 ns bit performance, including front connector push-in, 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 common data management, uniform operating concept and central services. This makes the use of cross-functional functions particularly easy. With its fast system response times, the controller provides for more productivity in no time at all. This means you have more flexibility and faster time to market. For SIMATIC S7-1500, different CPU versions