The 6SL3520-2XB00-3AA0 is the simplest SINAMICS G115D wall-mounted distributed drive — 0.37 kW in the FSA frame with I/O Control (AA0) and the B-connector interface. At 1.3 A HO rated output, it uses basic digital I/O for start/stop and direction with single-channel STO — the minimum-feature configuration for the lightest conveyor zones.

The Entry Point — Minimum G115D, Maximum Simplicity

At 0.37 kW / 1.3 A HO, the AA0 I/O Control variant is the lowest-power, simplest G115D configuration available. Four programmable digital inputs and 2 switchable DI/DO handle start/stop and direction for a single conveyor zone. Single-channel STO covers basic safety. No fieldbus interface keeps cost and complexity at the absolute minimum. The AB0 variant adds more I/O and dual-channel STO; the AF0 variant adds PROFINET. The B-connector (Q4/2 + 7/8") provides robust mechanical connections, and the 380 × 156 × 129 mm fanless FSA enclosure with integrated C2 EMC filter and braking chopper mounts directly on the machine frame — drawing just 250 mA from the 24 V DC supply. Choose AA0 when the application is as simple as the drive: one conveyor zone, one motor, one start/stop circuit.