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Data Acquisition Units

Today's advanced Aviation and Military fleets require complex signal interfacing. At PDS, our team of experienced engineers have been designing and building Data Acquisition Units for analog and digital avionics input signals for decades. Our secure and straightforward solutions allow you to take control of your data and optimize technologies. These avionics devices seamlessly interface with multi-function cockpit displays, EICAS, voice recorders, flight data recorders, FADECs, air data computers, maintenance computers, fluid management systems, autopilot, engine data collection units, aircraft mission management computers and much more. 
In addition, our highly configurable systems are lightweight, rugged and are designed to perform under extreme temperatures, high-intensity RF / lightning environments and harsh vibrations demanded by modern jets, turboprops, helicopters, UAVs, AAMs and military tactical vehicles.



Signal Interfaces


Data Buses

  • Engine Monitoring Unit
  • Data Conversion Unit
  • Engine Data Concentrator Units
  • 2nd Harmonic Converters
  • Engine Over-Speed Switches
  • Flowmeter Power Systems
  • Pod Power Supplies
  • Over Torque Warning Unit
  • Nacelle Interface Unit
  • Standby Flight Display
  • Airborne Vibration Monitor
  • Temperature
  • Pressure
  • Flow and Density
  • Position
  • Speed
  • Quantity / Mass / Volume
  • Torque / Power / Force
  • Voltage / Current / Power Factor
  • Discrete and Analog I/O
  • AFDX / Ethernet
  • ARINC 429
  • ARINC 664
  • ARINC 825 / CAN Bus
  • ASCB
  • RS-232
  • RS-422
  • RS-485
  • MIL-STD-1553
  • Bus Adapter Unit
    Bus Adapter Units

    Our rugged Bus Adapter Unit converts ARINC 429 data and discrete signal inputs to MIL-STD-1553B data and is qualified for demanding military environments.

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  • Engine Interface Unit
    Engine Interface Units

    Extensive experience with aerospace & defense communication protocol and signal conditioning makes us your first choice for analog to digital signal conversion

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  • Weapons System Processor Panel
    Weapons System Processor Panels

    Learn why our Weapons System panels engineered balance of weight, size and performance make them the clear choice for defense vehicles.

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