The SINAMICS G115D 6SL3520-0XH61-5AA0 is a wall-mounted distributed drive for horizontal conveyor applications, delivering 1.5 kW with PROFINET communication in an FSA frame — the highest power density available in the smallest G115D form factor. Rated IP65/IP66, it mounts directly on the machine without a control cabinet, reducing wiring and enclosure costs. It supports IE3 three-phase asynchronous motors and IE4 synchronous reluctance motors paired with SIMOGEAR 2KJ8 geared motors.

What communication and control options does this drive offer?

The 5AA0 variant communicates via PROFINET with integrated PROFIsafe for STO safety over the network. Control modes range from simple V/f to encoderless vector control with torque regulation. Four programmable PNP digital inputs — two of which can be configured as safety inputs (F-DI) or HTL encoder inputs — plus two bidirectional digital I/O points provide flexible machine integration. Conveyor-specific technology functions include fast/slow speed selection, quick stop, end-position limits, and turntable control.

How does the 1.5 kW version compare to the 1.1 kW variants?

At 1.5 kW with a 4.1 A rated output current (HO), the 5AA0 handles heavier conveyor sections and higher-throughput applications than the 1.1 kW models. It shares the same FSA frame, IP65/IP66 enclosure, and 380–480 V supply range — the only difference is the power headroom. All G115D FSA drives use natural convection cooling and operate from −30 °C to +40 °C without derating.

Frequently Asked Questions

Can this drive be commissioned without TIA Portal?

Yes. The SINAMICS G115D supports commissioning via DIP switches for basic settings, the SINAMICS SAM (Smart Access Module) web server over WLAN for wireless setup, or full TIA Portal integration with Startdrive for advanced configuration and cloud connectivity via MindSphere.

What motor types are compatible?

The drive is optimized for SIMOGEAR 2KJ8 geared motors — available with IE3 three-phase asynchronous motors (1:5 or 1:10 speed range) or IE4 synchronous reluctance motors (1:8.7 speed range). Motor selection is done via predefined macros that auto-configure parameters.