DDS02.1-W025-DS03-00

The Bosch Rexroth Indramat DDS02.1-W025-DS03-00 from the DDS Drive Controllers series is a high-performance servo drive controller designed for demanding industrial applications. This controller delivers a rated current of 25 A and operates with internal cooling to maintain optimal thermal performance. It employs digital servo feedback to ensure precise motor control and synchronization. Configured with a DC bus voltage of 300 V ±15%, the unit supports safe operation up to 1,000 m elevation without derating.

The controller’s chassis includes four bottom slots for plug-in modules and a top slot exclusively for the software module, simplifying field upgrades and diagnostics. Cooling air intake occurs at the bottom and exhausts at the top, ensuring a steady airflow over critical components. All analog signals must be routed through shielded leads, with shields securely mounted to the controller housing. The X1 connector supplies control electronics power, while the X6 connector monitors the motor’s temperature sensor. High-voltage testing or interference checks require complete disconnection of all connectors to protect internal electronics.

Integration is streamlined via an RS-232 interface that enables direct connection to a PC or VT-100 terminal for commissioning and parameterization. Power wiring includes three motor power lines plus a protective conductor line, aligned with the E-DDS2 electrical connecting accessories kit for consistent, error-proof assembly. Despite its sophisticated features, the DDS02.1-W025-DS03-00 supports simple installation next to adjacent drives when mounted close to the supply unit. The device is backed by a one-year warranty, ensuring reliability and service continuity in critical automation environments.