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2-Channel Synchro/Resolver Interface Boards for PowerDNA Cube and PowerDNR RACKtangle

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2-Channel Synchro/Resolver Interface Boards for PowerDNA Cube and PowerDNR RACKtangle 

A pair of boards is available in two models for a wide range of rotational position or motion applications. The DNx-AI-255 synchro/resolver interface boards from United Electronic Industries are for use with UEI’s PowerDNA Cubes and, in another form, for rack-mounting in a PowerDNR RACKtangle or HalfRACK chassis. Multiple operating modes ensure compatibility with all standard sensor wiring and excitation configurations.  Each board has two fully isolated, synchro/resolver channels with independent A/D converters, and each channel offers 16-bit resolution, ±2.6 arc-minutes accuracy, and scan rates up to 4000 Hz.

A key feature of the new boards is the ability to operate either as a synchro/resolver input interface or as a simulation output device on a per channel basis. Each of the channels may be configured either as a synchro/resolver input with internal or external excitation or as a synchro/resolver simulated output. Each simulated output may be used as a software-controlled input stimulus for an avionics test system or flight simulator. Each channel may be configured to output 50 Hz to 4 kHz excitation voltages to the primary of a synchro/resolver device or alternatively as the simulated output voltage from the secondary of a synchro/resolver. In simulator mode, the board uses a software-defined value as the position input for a simulated device.

The DNx-AI-255 is fully supported by UEI’s software suite, which includes factory written support for all popular operating systems (e.g., Windows, Linux, VxWorks), programming languages (e.g., C, C# and VB .NET) and application packages such as LabView, Matlab and DasyLAB. Pricing for the DNA-AI-255 for Cube-based systems is $3,500 and for the DNR-AI-255 for RACKtangle or HalfRACK systems, $3,650.

United Electronic Industries
Walpole, MA.
(508) 921-4557.
[www.ueidaq.com].