4-Channel AWFG Function generator interface

United Electronic Industries is a leader in the PC/Ethernet data acquisition and control, Data Logger/Recorder and Programmable Automation Controller (PAC) and Modbus TCP markets.

UEI guarantees the availability of all RACKtangle®, Cube, and FLATRACK™ series products (including DNA, DNR, UEIPAC, UEISIM, UEILogger and UEIModbus chassis and compatible I/O boards, manufactured by UEI) for a minimum of 10 years.3 year warranty standard on UEI products

4-Channel Function generator/AWFG interface
Availability: Typically in stock for 1-2 week delivery.


  • DNA-AO-364 for use with “Cube” I/O chassis (DNR version shown in photo)
  • DNR-AO-364 for use with RACKtangle™ I/O chassis
  • 4 independently configurable channels
  • Sine, Square, Triangle or AWFG output
  • 1 mHz to 150kHz outputs
  • 0.25 Hz output resolution
  • Software selectable phase shifts between channels
  • Real-time frequency slew/sweep

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AWFG Function generator interface

Product Description

The DNx-AO-364 are 4-channel function generator/Arbitrary Waveform Generator (AWFG) boards for use in UEI’s popular Cube/RACKtangle chassis, respectively. Standard sine, square and triangle waveforms at up to 150 kHz are provided or the user may create a custom waveform by taking advantage of the boards’ AWFG capabilities. Each channel’s output may be set independently of the others or may be slaved to any other channel taking advantage of the programmable phase shift functionality.

The DNx-AO-364 provides high resolution in both its frequency output as well as voltage output settings. Output Frequency may be set from 1 mHz to 150 kHz with 0.25 Hz resolution and ±1.0 Hz overall accuracy. Output voltages may be set from 0 to 8.45 Vrms with 16-bit resolution. Output DC offset may be set between ±12.0 VDC, also with 16-bit resolution. Note that total output voltage selected including output voltage and offset may not exceed ±12.0 VDC. The outputs may be enabled or disabled under software control with output impedances of <1 Ohm or >150 kOhm respectively.

Software included with the board 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.