DNx-AO-318 – 8-Channel isolated D/A Board with Built-in-test

8-Channel isolated D/A Board with Built-in-test


The DNx-AO-318 are fully isolated, high-precision, 8-channel analog voltage output boards, compatible with UEI’s popular “Cube”, RACKtangle and FLATRACK I/O chassis respectively. Each DNx-AO-318 channel provides an output range of ±10 V and is capable of driving ±10 mA.



  • Rack (DNR) board version shown
  • 8 independent fully isolated 16-bit DACs
  • Built-in-test functionality monitors both output voltage and current
  • 10 kHz per channel max update rate
  • ±10 V output range, ±10 mA per channel
  • Simultaneous update across all channels

The DNx-AO-318 provides extensive built-in-test diagnostics. An onboard A/D converter on each channel allows the user to monitor both output voltage and current. A solid state relay on each output allows the D/A channel to be disconnected from the field I/O so that a complete board self-test can be completed without driving the circuitry connected to the outputs.
Software included with the DNx-AO-318 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.

I/O Chassis
Model No.


RACKtangle ®


For DAQ chassis options, click here.