Product Description:

The DDS02.1-W200-DS01-02-FW/S003 drive controller is produced by Bosch Rexroth Indramat as part of the DDS Drive Controllers series. It is a digital AC servo drive controller used in industrial automation to regulate synchronous and asynchronous motors. Installed inside machine control cabinets, the unit supplies power and closed-loop control so motion axes can follow commanded speed, torque, or position profiles with stable response. The product is part of Line 02 and uses Version 1 in the DDS platform, which places it in the established cabinet-mounted format used on packaging, printing, and material-handling equipment.

Communication with the higher-level PLC is carried out over the SERCOS interface, a deterministic fiber-optic network that transfers setpoints and diagnostics in real time. Motor position data returns through digital servo feedback, allowing the controller to close the loop directly without an external interpolator. The power stage can deliver up to 200 A of continuous output current, which suits larger servo axes that need sustained torque during repeated acceleration and deceleration. Thermal management relies on internal cabinet air cooling, so airflow is taken from inside the enclosure rather than from the surrounding plant environment. The housing has an IP20 rating, which provides finger-safe protection while requiring installation in a dry cabinet.

Ambient operating limits span 0 to 45 °C, so the controller is intended for standard cabinet temperatures during powered operation. During storage or shipment, the electronics can withstand -30 to 85 °C without damage when the unit is not energized. Installation is permitted up to 1000 m above sea level, where normal air density still supports the expected cooling performance. Control logic is fixed through Function ID 01, and the unit uses the corresponding DDS control format for this drive type. Parameter selection depends on the intended motor and application, so the same control platform can be adapted to different axis duties within a machine.