DDS02.1-W200-DS70-00-FW

The DDS02.1-W200-DS70-00-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat and belongs to the DDS Drive Controllers series. It is intended to regulate three-phase servo motors within automated machinery, supplying closed-loop speed and position control while coordinating with higher-level motion systems. By integrating this controller in a cabinet, plant engineers can combine multiple axes on a shared DC bus and simplify servo wiring, allowing the unit to act as the central interface between the power supply, the feedback transducer, and the machine control.

The controller communicates with the master PLC over the SERCOS interface, providing deterministic telegram timing for axis synchronization. A continuous current capability of 200 A allows the module to drive high-torque motors without derating. Thermal management relies on internal air cooling; the fan draws cabinet air through the heat sink so installation clearance must be maintained. Motor position data is returned through digital servo feedback, enabling precise field-oriented regulation and automatic identification of motor parameters. These features define the electrical envelope and ensure the drive can execute rapid acceleration profiles under consistent temperature.

Application setup requires ordering the control program as a separate firmware subitem, letting users load only the functions they need. Hardware identity is fixed by Line 02 and Version 1, so spare modules match existing backplanes and power supplies. The unit is built by Bosch Rexroth Indramat and fits mechanically and electrically into the DDS Drive Controllers series racks, allowing mixed configurations with other current ratings. When these parameters are observed, the controller provides consistent vector regulation and synchronized communication for multi-axis production lines.