The MO6072-0033-1110 license key module is equipped with a local data memory for storing TwinCAT 3.1 license files and contains licenses that have been pre-installed ex-works. ? The second-generation Beckhoff license key products implement improved and updated cryptographic algorithms that pave the way for cryptographic agility. In addition, the second generation provides time-based license functions through the battery-backed RTC (real-time clock).