une description:SINAMICS G120C rated power: 1.5 kW with 150% overload for 3 s 380-480V3AC+10/-20% 47-63Hz integrated filter class A I/O interface: 6 DI, 2 DQ, 1 AI, 1 AQ Safe Torque Off integrated fieldbus integrated: PROFIBUS DP degree of protection IP20/UL Open Type si