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Data Acquisition Control Unit

Overview

The DACU is currently designed for distributed data acquisition on NASA’s high-reliability, man-rated Space Launch System.

FEATURES

  • Fully programmable and scalable architecture supports distributed data acquisition of a wide range of sensors
  • Designed for highly reliable human-rated launch vehicles
  • Provides configuration for over 100 sensor inputs and excitation
  • Configurable telemetry tables allow sensor selection and sampling rates for efficient use of bandwidth
  • RS-422 compatible interface
  • Customization of telemetry for each mission phase including direct-to-ground or through Tracking and Data Relay Satellite System (TDRSS)

Resources

  • Data Acquisition Control Unit Data Sheet

    Data Acquisition Control Unit Data Sheet

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