The Siemens 6SL3520-0XD00-5AB0 is the 0.55 kW standard I/O variant of the SINAMICS G115D wall-mounted distributed drive family in the 0XD connector configuration. With 1.7 A rated output (High Overload) and a 380–480 V 3-phase supply, it is the entry-level power rating in the G115D FSA range — designed for the lightest conveyor sections where hardwired digital input control is sufficient and PROFINET networking is not required.

When is this variant the right choice?

This variant suits small conveyor sections — belt turns, diverters, singulation modules — where the load is under 0.55 kW and the control architecture uses relays, a basic PLC without fieldbus, or manual pushbutton stations. The four programmable PNP digital inputs accept fixed-speed selection, jog, enable, and direction commands. Commissioning is via Mini-USB with TIA Portal Startdrive or SD card. The 0XD connector configuration determines the physical wiring interface while all electrical ratings and control modes remain identical to other G115D models at the same power.

What motor types are supported?

The drive supports IE3 asynchronous motors, IE4 synchronous reluctance motors, and SIMOGEAR geared motor combinations up to 0.55 kW. Control modes include V/f, V/f with FCC, and sensorless vector control. Output frequency: 0–550 Hz (V/f), 0–240 Hz (vector). Overload: 200% (3.4 A) for 3 seconds. Integrated 180 V DC brake control for electromechanical motor brakes.

Frequently Asked Questions

Is the 0.55 kW variant adequate for frequent start-stop?

For accumulation conveyors with frequent cycling, the 0.55 kW variant can handle the duty provided the starting current does not exceed 3.4 A for more than 3 seconds per cycle. If the conveyor section experiences repeated acceleration from standstill under load — such as a feed section that starts and stops every few seconds — consider the 0.75 kW (2.2 A) variant for additional thermal headroom, even if the steady-state load is below 0.55 kW.

How does 0XD differ from 1XB at the same power?

Electrically identical — both deliver 1.7 A at 0.55 kW. The difference is the connector system: 0XD and 1XB use different connector configurations (position 10 of the part number). Choose the variant whose connector type matches your available pre-assembled cable sets or field wiring standard. Both share the same mechanical footprint (380 × 156 × 129 mm) and can be mixed on the same conveyor line.