The 6SL3520-0XB01-1AA0 completes the 0XB01 communication variant set — the 0XB0x sub-series B-connector SINAMICS G115D at 1.1 kW FSA now carries all three G115D communication interfaces across both power ratings (1.1 kW and 1.5 kW). It delivers 3.1 A HO (6.2 A LO) in the FSA compact frame (380 × 156 × 129 mm, ~4.7 kg) with natural convection cooling, designated for SIMATIC control systems. AA0 provides basic terminal control — the simplest interface for a standalone 1.1 kW drive. Operates at 380–480 V three-phase, compatible with IE2/IE3/IE4 motors across 0–550 Hz, IP65 sealed.

0XB0x sub-series — now confirmed from 0.75 kW FSA through 7.5 kW FSC

With this batch, the 0XB0x sub-series has transformed from a high-power catalog path (4–7.5 kW) into a near-full-range sub-series spanning 0.75 kW through 7.5 kW across all three G115D frames. The only remaining gap in the 0XB0x path is the lower half of 0XB00 — 0.37 kW and 0.55 kW FSA variants are structurally expected to complete the sub-series. 0XB0x now stands alongside 0XB4x as a complete parallel catalog path within the 0XB B-connector family — both covering the full G115D power range with dual-sub-series organization mirroring 1XB.