The Siemens 6SL3520-1XC00-7AF0 is the PROFINET/EtherNet/IP communication variant in the 1XC00 sub-series of the SINAMICS G115D wall-mounted distributed drive family, rated at 0.75 kW in the FSA frame (380 × 156 × 129 mm). With 2.2 A rated output (High Overload), 380–480 V 3-phase supply, C-type connector, and integrated PROFIsafe SIL 2 safety, it serves light conveyor sections — belt turns, small diverters — in C-connector facilities. Electrically identical to the 0XC00-7AF0; the 1XC prefix is the "1X" catalog designation for the C-connector platform.

The drive supports IE3 asynchronous motors, IE4 synchronous reluctance motors, and SIMOGEAR geared motor combinations up to 0.75 kW. Control modes: V/f (0–550 Hz), V/f with FCC, sensorless vector control (0–240 Hz). Integrated 180 V DC brake control. 2-port PROFINET switch with daisy-chain support. FSA frame: natural convection cooling, IP66 / UL Type 4X.