SINAMICS V20 200-240V 1AC -10/+10% 47-63Hz rated power 1.1 kW with 150% overload for 60 sec. unfiltered I/O: 4 DI, 2 DO,2 AI, 1 AQ fieldbus: USS/MODBUS RTU with built-in BOP protection: IP20/ UL open size: AC 90x160x147(WxHxD)