DDS03.1-W050-RS01-02-FW

MPN: R911272287

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DDS03.1-W050-RS01-02-FW is a DDS series digital drive controller. Bosch has designed DDS controllers with a modular architecture. The controller delivers 50 Amps rated output.

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Product Description:

DDS03.1-W050-RS01-02-FW is a digital drive controller. It is part of the DDS series from Bosch Rexroth. The controller has one slot for an optional plug module. It has additional slots for a software module and for a communication module. The modular controller design gives operators flexibility in selecting hardware based features required by application. In addition, the ability to choose the correct firmware also provides flexibility in choosing controller features. The firmware for the DDS03.1-W050-RS01-02-FW must be ordered separately. Firmware for the controller and configuration parameters are stored on the software module. In the event of controller failure, this software module can be moved to a different controller. The DDS03.1-W050-RS01-02-FW controller is designed to deliver 50 Amps output under optimal operating condition. These optimal ambient conditions include 0 to 45 degrees Celsius temperature and 0 to 1000 meters site elevation. Output of the unit derates i.e. falls below rated value if either the temperature or site elevation exceeds these specified limits. The maximum permitted limits for temperature and elevation with derated output are 55 degrees Celsius and 5000 meters respectively. Housing of the DDS03.1-W050-RS01-02-FW controller belongs to IP20 category. The controller is designed for air cooling: the air inlet is at the bottom of the unit and the outlet is at the top of the unit. Bosch recommends 40 millimeter spacing on the front side of the mounted unit. Bosch also recommends 80 millimeter spacing on the top and bottom side of the mounted unit. Weight of the DDS03.1-W050-RS01-02-FW controller is 5.5 kilograms and its dimensions are 355 x 325 x 70 millimeters. Only experienced and trained personnel should participate in controller installation, commissioning and maintenance.

Communication
SERCOS
Cooling
Air cooled
DC bus voltage
300 Volts
Feedback
Resolver-based
Firmware
Separate
Mounting
Vertical
Product type
Drive controller
Protection rating
IP20
Rated current
50 Amps
Weight
5.5 kilograms

Frequently Asked Questions about DDS03.1-W050-RS01-02-FW:

Q: Why is spacing required around the mounted controller?

A: Spacing is required to faciliate smooth airflow and to prevent blocking of the air inlet and outlet.

Q: What is the ideal ambient temperature for DDS controllers?

A: The ideal ambient temperature for DDS controllers is 0 to 45 degrees Celsius.

Q: Is the internal temperature lower than the ambient temperature?

A: The internal temperature is higher than the ambient temperature.

Q: What is the input voltage rating of the unit?

A: The controller requires regulated 24 Volts DC input.

Q: What is SERCOS?

A: SERCOS is a standard for high-speed serial communicaiton. SERCOS uses fiber optic cable for communication.


Internal Product Review

  • ‘‘DDS03.1-W050-RS01-02-FW is a versatile motor controller with resolver-based feedback and SERCOS interface.’’

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