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Signal Data Converter (SDC)

The Signal Data Converter (SDC) enhances the capabilities of SEI’s Structural Data Recording Set by processing and adapting a wide range of aircraft data inputs. 

Built to support both fixed and rotary wing platforms, the SDC is available in multiple configurations tailored to specific customer needs, from modular plug-in units to specialised builds for legacy aircraft like the F-14A, E-2C, and C-2A. It enables seamless integration with serial, synchro, analog, and aircraft data bus formats.

Description

The Signal Data Converter (SDC) provides for the expansion of the Structural Data Recording Set.  Many configurations are available, each tailored to meet unique customer requirements.  The standard SDC is presently flown on the U.S. Navy's F-14A, E-2C, and C-2A aircraft.  

SEI's newest Signal Data Converter incorporates a modular design that can be quickly and economically configured through plug-in circuit cards and firmware profiles.  Cost-effective, specialized units for specific needs are available, like the S-3B SDC.

Key benefits

  • Processes data for compatibility with the SDRS
    • Serial Data
      • RS-232
      • RS-422
  • Synchro Data, 400Hz
  • Fixed and Rotary Wing capable
    • LVDT
  • Provides for aircraft data bus monitoring
    • ARINC-429
    • ARINC-629
    • MIL-STD-1553
  • Expands the number of available channels.
    • Additional/enhanced analog channels
    • Additional discrete inputs

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