The 6SL3520-2XA60-3AF0 is the PROFINET-equipped variant of the SINAMICS G115D wall-mounted distributed drive at 0.37 kW in the FSA frame. It carries the AF0 communication interface — PROFINET IO with PROFIsafe and EtherNet/IP support, using integrated M12 D-coded connectors with a 2-port switch for daisy-chain line topologies and MRP ring redundancy.

Why Choose PROFINET Over Hardwired I/O?

The AF0 variant brings the 0.37 kW FSA drive onto the fieldbus. PROFINET carries cyclic process data, PROFIsafe delivers SIL 2 / PL d safety functions over the same cable, and EtherNet/IP ensures interoperability in mixed-vendor networks. The integrated 2-port switch enables daisy-chain wiring across multiple G115D drives without additional Ethernet switches — reducing cabling cost in multi-drive conveyor lines. The AA0 I/O Control and AB0 Enhanced I/O variants keep control hardwired for applications that do not need a fieldbus. AF0 is the choice when the drive must integrate into a PROFINET automation network with centralized safety logic and drive-to-drive communication.

Same Compact FSA Footprint, Network-Ready

The drive shares the 380 × 156 × 129 mm natural-convection-cooled FSA enclosure, IP65/IP66 protection, integrated C2 EMC line filter, and braking chopper standard across the 2XA60 sub-series. The 24 V DC control supply draw is 290 mA — slightly higher than the I/O-only variants to power the PROFINET interface. Direct machine-frame or motor-housing mounting eliminates the control cabinet, while the SD card slot allows fast parameter cloning across multiple drives on the same conveyor line.