SINAMICS V20 1 AC 200-240 V -10/+10% 47-6 Rated power 1.1 kW with 150% overload for 60 sec. unfiltered I/O interface: 4 DI, 2 DQ, Fieldbus: USS/Modbus RTU with built-in BOP protection: IP20/ UL open Size: Size AC 160x90x147(HxWxD))