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16-Channel, 24-bit 30 kS/s simultaneously sampling A/D board

DNx-AI-217-803, DNA-AI-217-803, DNR-AI-217-803, DNF-AI-217-803


  • 16 differential analog input channels
  • Simultaneous sampling (one A/D converter per channel)
  • 30 kHz per channel sample rate (480 kHz board max)
  • 24-bit resolution
  • “Open" input wiring detection
  • Input over-range detection
  • Gains - 1, 2, 4, 8, 16, 32 and 64
  • Allows low-pass FIR filter cut-off as low as 1 Hz
16-Channel, 24-bit 30 kS/s simultaneously sampling A/D board
Product Style: What do the "DNx" prefixes mean? "DNA" prefix is for a Cube & MIL Cube Board, "DNR" prefix is for a Rack & MIL Rack Board , and "DNF" prefix is for a FLATRACK board.
Quantity: $2210
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Typically in stock for shipment in 3-4 weeks. Subject to global supply chain challenges.

DNx-AI-217-803, DNA-AI-217-803, DNR-AI-217-803, DNF-AI-217-803

The DNx-AI-217-803 are 16-channel fully isolated, simultaneously sampling A/D board compatible with UEI's popular chassis The DNx-AI-217-803 feature 24-bit resolution, and 7 software selectable input ranges. Each channel also includes and isolated logic-level DIO bit.

An A/D per channel configuration allows channels to be sampled simultaneously at rates up to 120 kS/s each (480 kS/s max aggregate entire board). The A/D per channel configuration virtually eliminates input cross talk and channel settling time issues even when connected to high impedance signal sources.

Each channel is electrically isolated from all other channels as well as from the Cube or RACKtangle chassis. In addition to the isolation, each input is overvoltage protected up to ±40 V (power on or off). The inputs go into a high impedance mode when power is removed making the AI-217-803 ideal for use in redundant measurement/control applications.

All connections to the DNx-AI-217-803 are through a female DB37 connector. OEMs will find it easy to find mating connectors for custom cables, while end-users may take advantage of UEI's popular DNA-STP-37 screw terminal panel via the DNA-CBL-37 or DNA-CBL-37S series cables.

Software included with the DNx-AI-217-803 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, VXworks and more. Finally, the UEIDAQ Framework supplies complete support for those creating applications in data acquisition software packages such as LabVIEW, MATLAB/Simulink, or any application which supports ActiveX or OPC servers.



  • PowerDNA
  • UEIModbus
  • UEILogger

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