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DDS02.2-W050-BE12-01-FW

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Bosch Rexroth/Indramat DDS02.2-W050-BE12-01-FW is a DIAX03 DDS Configured Drive Controller for DIAX motion systems. It uses a 300 V DC bus and supports Digital Servo Feedback and Resolver Feedback.
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Technical specifications for DDS02.2-W050-BE12-01-FW

  • Manufacturer:
    Rexroth
  • Part Number:
    DDS02.2-W050-BE12-01-FW
  • Product Family:
    Rexroth
  • Product Type:
    DIAX03 DDS Configured Drive Controller
  • Stock:
    1
  • DC bus voltage:
    300 V DC ±15%
  • Peak-oriented current allocation:
    50 A / 50 A (peak / continuous)
  • Maximum-continuous-current allocation:
    50 A / 50 A (peak / continuous)
  • Interface configuration:
    SERCOS interface; function ID 12, version 01; firmware ordered separately
  • Protection category:
    IP20
  • Rated ambient temperature:
    0 to +45°C
  • Maximum ambient temperature with derating:
    +55°C
  • Storage and transport temperature:
    -30 to +85°C
  • Maximum installation elevation without derating:
    1000 m
  • Maximum relative humidity:
    95%
  • Basic-unit signal-processing load:
    +15 V: 150 mA; -15 V: 150 mA; +24 V: 500 mA
  • Dimensions:
    10.5 × 39.0 × 32.5 cm
  • Weight:
    7.5 kg
  • Tariff Code:
    8537109090
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals SERCOS Integration Feedback Selection Current & Supply Matching Application
  • Match the complete DDS02.2-W050-BE12-01-FW identity, not only the DDS02.2 housing
  • Apply the documented 50 A / 50 A peak / continuous allocation
  • Verify Digital Servo Feedback and Resolver Feedback, DIAX supply capacity and the approved software configuration

DDS02.2-W050-BE12-01-FW is a Bosch Rexroth/Indramat DIAX03 DDS Configured Drive Controller for modular DIAX motion-control systems.

The air-cooled controller uses a 300 V DC bus and has the same documented peak and continuous allocation: 50 A / 50 A. It combines Digital Servo Feedback and Resolver Feedback with a SERCOS interface; function ID 12, version 01; firmware ordered separately.

Before selection or replacement, verify the complete type code, DIAX supply-unit capacity, motor feedback, software module or firmware, command interface, cabinet cooling and approved machine parameter set.

Availability, condition, price, and shipping time for DDS02.2-W050-BE12-01-FW are confirmed during quotation.

Bosch Rexroth DDS02.2-W050-BE12-01-FW DIAX03 Drive Controller Resources and Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Preserve SERCOS ring order, optical direction, address and cycle configuration
  • Match function ID 12, version 01 and the separately ordered firmware release
  • Inspect fiber connectors and bend radius before network phase-up
  • Select the feedback cable and parameters for digital servo or resolver feedback
  • Do not treat the B feedback code as automatic motor compatibility
  • Verify feedback direction and commutation before applying production torque
  • Validate the 50 A / 50 A peak / continuous allocation against the real motion cycle
  • Confirm DIAX supply-unit capacity, DC-bus stability and simultaneous axis demand
  • Keep the documented cooling path clear and place the highest-output controller nearest the supply unit
  • SERCOS-controlled textile machinery
  • SERCOS-controlled printing machinery
  • SERCOS-controlled packaging machinery
Description
DDS02.2-W050-BE12-01-FW is a Bosch Rexroth/Indramat DIAX03 DDS Configured Drive Controller for modular DIAX motion-control systems.

The air-cooled controller uses a 300 V DC bus and has the same documented peak and continuous allocation: 50 A / 50 A. It combines Digital Servo Feedback and Resolver Feedback with a SERCOS interface; function ID 12, version 01; firmware ordered separately.

Before selection or replacement, verify the complete type code, DIAX supply-unit capacity, motor feedback, software module or firmware, command interface, cabinet cooling and approved machine parameter set.
Alternative Names
DDS02.2-W050-BE12-01-FW DDS 02.2-W050-BE12-01-FW Rexroth Indramat DDS02.2-W050-BE12-01-FW Mannesmann Rexroth DDS02.2-W050-BE12-01-FW DIAX03 DDS02.2-W050-BE12-01-FW Bosch Rexroth DDS02.2-W050-BE12-01-FW
Technical notes
DDS02.2-W050-BE12-01-FW must be matched by complete type code, current allocation and feedback/interface configuration. Software modules or firmware, command-interface hardware, motors, cables and DIAX supply units are separate compatibility items unless explicitly included.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What must match before DDS02.2-W050-BE12-01-FW is inserted into a SERCOS ring?
Confirm the SERCOS master project, ring order, fiber transmit/receive direction, addresses, cycle settings and the firmware/function package approved for function ID 12 version 01.
Can DDS02.2-W050-BE12-01-FW use either digital servo or resolver feedback without hardware changes?
The B code supports both feedback families, but the correct motor cable, feedback connector and motor parameter set are still required. Never swap feedback types without recommissioning the motor data and direction.
Does FW mean application firmware is included with DDS02.2-W050-BE12-01-FW?
No. FW identifies firmware as a separately ordered item. Match its function and release to the BE12-01 configuration, SERCOS project, motor and machine application.
Why can DDS02.2-W050-BE12-01-FW close the SERCOS ring but remain non-operational?
The optical path can be intact while the drive address, function package, cyclic data, enable chain, motor feedback or parameter set is wrong. Check both network phase progression and drive diagnostics.
Can a BE32-configured DDS02.2-W050 be treated as the same spare as BE12-01-FW for DDS02.2-W050-BE12-01-FW?
No. The function ID/version and firmware function are part of the configured identity. Use the exact approved configuration or complete an engineering-controlled migration.
What should be checked if resolver feedback works but digital feedback does not on DDS02.2-W050-BE12-01-FW?
Verify the digital-feedback cable and connector, motor identity, feedback supply and parameter selection. The presence of B hardware does not make one cable or parameter set valid for both feedback systems.
Why can DDS02.2-W050-BE12-01-FW show communication errors after fiber replacement?
Check fiber type, minimum bend radius, connector cleanliness, transmitter-to-receiver routing and ring order. Also confirm that the replacement did not change the SERCOS address or project topology.

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