The SINAMICS G115D 6SL3520-2XA20-5AF0 is a 0.55 kW wall-mounted distributed drive in the compact FSA frame, configured with PROFINET and PROFIsafe communication (AF0 suffix). It is designed for the smallest PROFINET-connected conveyor sections — individual motorized rollers and small belt segments that must integrate into a networked, safety-controlled conveyor line. The FSA frame (380 × 156 × 129 mm) and IP65/IP66 protection enable direct machine-mounted installation in space-constrained locations.