The 6SL3520-1XN02-2AF0 delivers 2.2 kW in the G115D 1XN-variant FSB frame with AF-suffix PROFINET — the fieldbus-equipped fanless modular drive for SIMATIC-controlled decentralized conveyor systems. Rated 5.9 A continuous (11.8 A peak at 200% overload), it integrates PROFINET communication directly on the drive, eliminating the need for a separate fieldbus gateway at each machine-mounted drive location. The 1XN FSB enclosure (425 × 240 × 134 mm) mounts directly on the conveyor frame with IP65/IP66 protection and natural-convection cooling — no fan to maintain.

The 1XN modular electronics platform enables drive replacement in under 15 minutes without disturbing field wiring — critical for airport baggage handling, distribution center sortation, and automotive assembly conveyors where downtime costs are measured in throughput, not hours. The AF PROFINET variant adds cyclic process data exchange, diagnostic telegrams, and TIA Portal integration — the drive appears as a configured device in the SIMATIC project tree. Standard G115D features apply: 200% overload for 3 s, internal braking chopper, STO SIL 2, and SAM web-server commissioning.