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32-Channel current sinking (600mA) digital output board with voltage and current monitoring

DNx-DIO-432, DNA-DIO-432, DNR-DIO-432, DNF-DIO-432

Features

  • 32 digital outputs
  • 600 mA (current sink) outputs
  • Wide 3.3 to 36 VDC output range
  • 1 kHz maximum update rate

Guardian Series Diagnostics

  • Monitors output current
  • Monitors output voltage
  • Programmable current limit
  • PWM "soft-start" outputs
32-Channel current sinking (600mA) digital output board with voltage and current monitoring
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.
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: $1200
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Typically in stock for 1-2 week delivery.

DNx-DIO-432 (Guardian series) boards are 32 channel, digital output boards. Each channel is configured as a current sink and switches voltages between 3.3 and 36 VDC. Each channel is rated for continuous operation at 600 mA with an output voltage drop of less than 550 mV. The DNx-DIO-432 is an ideal digital output interface in a wide variety of data acquisition and control applications.

As part of UEI's Guardian series, the DNx-DIO-432 not only controls the digital outputs, it also allows monitoring of each channel's output voltage and current. This allows the application to detect and flag short and open circuits as well as other "suspicious" behavior.

The Guardian advantage also includes programmable overcurrent protection. The user may select the current and duration of overload (as short as 10 mS) required before the channel is shut down. Each board provides 350 Vrms isolation and update rates to 1 kHz.

Each channel offers a pulse-width-modulated (PWM) "soft-start/stop" capability. This allows power to be applied/removed gradually, greatly increasing the reliability of devices like incandescent bulbs where thermal shock reduces life expectancy.

Downloads

Compatibility

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