The Siemens 6SL3520-0XE00-5AF0 is the full-featured AF0 variant of the SINAMICS G115D distributed drive, rated at 0.55 kW (0.75 hp) with 1.7 A output for 380–480 V 3-phase supply. It integrates PROFINET/EtherNet/IP communication, a local remote operator panel, and daisy-chain power and communication connectors — the most capable configuration for multi-drive conveyor lines at the 0.55 kW power level.

Why choose daisy-chain at 0.55 kW?

At 0.55 kW, the G115D typically drives short conveyor sections — roller beds, belt turns, merge/divert units — where several drives cluster in a small area. Daisy-chain topology eliminates the need for a local Ethernet switch and individual power drops per drive. One network cable and one power feed serve the entire cluster, reducing hardware count and installation labor. The AF0 variant at this power level is popular in airport baggage handling and e-commerce sortation systems where dozens of small drives operate in sequence.

Frequently Asked Questions

Is the AF0 overkill for a single 0.55 kW conveyor?

For a single standalone conveyor, yes — the AA0 variant provides identical drive performance at a lower cost. The AF0 earns its premium when you have three or more drives in a line. However, if future expansion is planned, installing AF0 now preserves the option to add downstream drives without re-cabling.

Does the 0.55 kW AF0 include an internal braking resistor?

Yes. All G115D wall-mounted drives include an internal braking resistor as standard. For the FSA frame size (0.37–1.5 kW), the minimum external braking resistor value is 200 Ω if additional braking capacity is needed.