Drive specs and fit
The Siemens 6SL3211-0AB11-2UB1 is a SINAMICS G110-CPM110 AC drive, rated 0.12 kW constant torque and 0.12 kW variable torque, with a 150% overload for 60 seconds. It runs on 200-240 V single-phase AC input, 47-63 Hz, and communicates via RS-485 using the USS protocol. No built-in BOP (Basic Operator Panel) or analog input, so setup and speed reference come through the serial link or a separate operator panel. At 0.12 kW (roughly 1/6 HP), this drive is sized for small auxiliary loads: a fractional-horsepower conveyor, a dosing pump, a fan below 1 A full-load. The 150% overload for 60 seconds gives it headroom for starting inertia or short-duration torque spikes without tripping.
Panel and wiring notes
Dimensions are 150 x 90 x 116 mm (HxWxD) — compact enough for a small sub-panel or a retrofit into an existing cabinet with a 90 mm wide footprint. The RS-485 USS interface uses a standard two-wire connection; no PROFIBUS or PROFINET gateway on this variant, so plan the control network accordingly. No analog input means speed reference must come over the serial link or via the optional BOP.