The CPU 1511T-1 PN is the cost-effective entry-level CPU for applications with medium requirements for processing speed and speed of response in discrete production technology. The CPU 1511-1T PN can be used as a PROFINET IO controller or as distributed intelligence (PROFINET I-device). The integrated PROFINET IO IRT interface is designed as a 2-port switch, enabling a linear topology to be set up in the system. In addition, the CPU offers comprehensive control functionalities via easy-to-configure blocks as well as the ability to connect drives via standardized PLCopen blocks.