The Siemens 6SL3211-0AB23-0UB0 is a SINAMICS G110 CPM110 AC drive, a compact variable-frequency drive for single-phase line supply. It delivers 3.0 kW in both constant-torque (CT) and variable-torque (VT) duty, with a CT overload capability of 150% for 60 seconds, so it handles short-duration peak loads on pumps, fans, or conveyors without oversizing the drive frame. Input is 1-phase 200-240 V AC +10/-10%, 47-63 Hz. Communication is via RS485 using the USS protocol — no analog input on this variant, so speed reference comes over the serial link or via the BOP (ordered separately). The IP20 enclosure means it is intended for clean, dry cabinet mounting — not for washdown or dust-laden environments. Ambient range is -10 to +40 °C.
Integration notes
Footprint is 181 x 184 x 152 mm (HxWxD). No integrated line filter; for EMC compliance in the EU, an external filter is required per the SINAMICS G110 installation manual. Without BOP (Basic Operator Panel) and without analog input, commissioning is done entirely via the USS serial link. A PC with the STARTER commissioning tool or a compatible HMI is the primary interface.