DDS02.1-W050-DL43-01-FW

The Bosch Rexroth Indramat DDS02.1-W050-DL43-01-FW controller from the DDS Drive Controllers series delivers precise drive performance with a rated continuous current of 50 A and dual supply voltages of 24 V DC nominal (control) and 3×400-480 V AC (power). Communication is managed via a high-speed SERCOS interface, with DL modules supporting ANALOG or DIGITAL signals for versatile connectivity. An internal air cooling fan ensures optimal thermal regulation, enabling the drive to sustain peak performance at a max pulse frequency of 32 kHz. Encased in a robust IP20 protection class housing and weighing approx. 11.5 kg, it streamlines installation in standard control cabinets without sacrificing durability.

Engineered for industrial-grade reliability, the DDS02.1 operates at grid frequencies of 50/60 Hz and maintains full power output up to an operating temperature of 45 °C without derating. The 01-FW firmware code denotes that the firmware is supplied separately, enabling field upgrades and tailored parameterization to exact application needs. It tolerates a broad permissible humidity range of 5% to 95% (non-condensing), making it suitable for diverse environmental conditions. Integrated diagnostics feature a watchdog timer that constantly checks processor integrity and issues a 30-second over-temperature warning with diagnostic code 51 upon thermal threshold breach.

Commissioning is expedited through modular DL slots that accommodate various communication and firmware options, simplifying system integration. The compact footprint and standardized mechanical dimensions reduce cabinet space requirements, while the IP20 protection class enclosure and built-in fan cooling minimize maintenance intervals. At approx. 11.5 kg, the DDS02.1-W050-DL43-01-FW delivers an ideal balance of robustness and weight for high-density automation setups.