The S7-1500 Software Controller CPU 1507S implements the function of a S7-1500 Controller as software on a SIMATIC IPC with Windows. The CPU 1507S is optimized for PC-based control tasks with the IPC427 Microbox PC and the IPC477D Panel PC. In addition, the CPU 1507S supports the IPC627D and IPC827D Box PCs, the IPC677D Panel PC and the IPC647D and IPC847D Rack PCs.