DNx-429-512 – ARINC 429 Interface board with 12 RX channels

ARINC 429 Interface board with 12 RX channels


The DNx-429-512 is a 12 channel ARINC-429 receiver interface. The board is fully compliant with the ARINC 429 spec and supports both high speed (100 kHz) and low speed (12.5 kHz) operation.



  • 12 ARINC 429 RX channels
  • High (100 kHz) or low (12.5 kHz) speed selectable by channel
  • Hardware Label filtering
  • Hardware TX scheduler (100 timing resolution)
  • Automatic timestamping of RX data (if desired)
  • Powerful API included

Receive channels include the ability to filter Labels so that only data from selected channels is captured. The filter may be set to forward data from between one and 255 Labels, or may be disabled so all data is captured, regardless of source.

Transmit channels may be set to transmit asynchronously or based upon a hardware controlled scheduler. Each channel supports a transmission table that allows up to 256 unique schedules.

Software for the DNx-429 series is provided as part of the UEI Framework. The framework provides a comprehensive yet easy to use API that supports all popular Windows programming languages as well as supporting programmers using Linux and most real-time operating systems including QNX, INtime, RT Linux and more.

I/O Chassis
Model No.


RACKtangle ®


For DAQ chassis options, click here.