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28-Channel, 16-bit Analog Output Layer

DNR-AO-332-828

Features

• 28 independent DACs
• 16-bit resolution
• 10 kHz per channel max update rate
• ±10 V output range, ±10 mA per channel
• Low glitch output
• Per-channel offset and gain calibration
• Simultaneous update across all channels (if desired)

28-Channel, 16-bit Analog Output Layer
Software/Programming: How UEI solutions are used. Hosted - Connected to a PC with Windows, Linux, QNX, VxWorks, RTX, or similar OS. Hosted also is for OPC-UA, Modbus and EtherCAT. Standalone - Controller with Linux or VxWorks OS, Simulink I/O Target or UEILogger. Available options for this product are shown in the drop down menu.
Quantity: $3755
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Typically in stock for shipment in 3-4 weeks. Subject to global supply chain challenges.

DNR-AO-332-828

The DNx-AO-332-828 is a high density, high-precision, 28-channelanalog voltage output layer. Similar in functionality to UEI’s popular DNx-AO-332, the board offers 4 fewer channels than the standard 332, butprovides 4 additional ground pins on the I/O connector. This allows usersto keep the output cables in signal/ground pairs. The board offers full16-bit resolution and guarantees monotonicity over the entire operatingtemperature range. Utilizing an innovative per-channel digital offsetand gain calibration, initial gain and offset errors are limited to ±450 μVand ±305 μV respectively. Each DNA-AO-332-828 channel provides anoutput range of ±10 V and is capable of driving ±10 mA. For applicationsrequiring higher output current, please refer to the DNA-AO-308-350layer.

All 28 channels may be configured to update simultaneously, or theymay be updated one at a time as data is written. A 1024 sample FIFOon each channel allows each D/A to be updated at 10 kHz without dataloss. Double buffering the outputs combined with the use of low glitchD/As make the DNA-AO-332-828 an ideal solution for generating lowfrequency wave forms or providing highly accurate switched stimulus.The board also offers a digital input bit which may be used as a trigger oras a general purpose input. A digital output bit is also provided.

Software for the DNA-AO-332-828 is provided as part of the UEIDAQFramework. The framework provides a comprehensive yet easy to useAPI that supports all popular Windows programming languages as wellas supporting programmers using Linux and most real-time operatingsystems including QNX, RTX, RT Linux and more. Finally, the frameworksupplies complete support for those creating applications in LabVIEW,MATLAB/Simulink, DASYLab or any application which supports ActiveXor OPC servers.

Downloads

Compatibility

  • PowerDNA
  • UEIPAC
  • UEIOPC-UA
  • UEIModbus
  • UEISIM

Related Media

UEI Technical Master Class: Analog Output Applications & Solutions

In this UEI Master Class, we provide insights on the analog output options you can find it our hardware including:

• The role of operating modes in certain applications

• Different generic AO variants in UEI’s product line

• Configuring UEI’s specialized wave function generator for your signaling application