SIMATIC S7-1500 Failsafe, Software Controller CPU 1508S F Single License for 1 installation, runtime software class A; R-SW, software and documentation on DVD, license key on USB flash drive; 6 languages (de,en,it,fr,es,zh); executable in Windows 10; reference hardware: IPC4x7E, BX/PX-39A, IPC6x7E, IPC8x7E