The Siemens 6SL3211-0AB21-5UB0 is a SINAMICS G110 CPM110 AC drive sized for 1.5 kW constant torque and 1.5 kW variable torque loads, fed from a single-phase 200-240 VAC supply at 47-63 Hz. It carries a 150% overload capability for 60 seconds, which covers pump, fan, and light conveyor starting profiles without oversizing the drive frame.
Integration notes
Communication is over RS-485 using the USS protocol — no PROFIBUS or PROFINET on this variant, so plan a gateway or a direct USS master if the PLC side expects fieldbus. The drive ships without a Basic Operator Panel (BOP) and without an analog input; commissioning requires the optional BOP or the PC-based STARTER software. Ambient temperature range is -10 to +40 °C; above that, derate per the thermal curve in the manual. Dimensions are 160 x 140 x 142 mm (HxWxD).