UniDAQ4 Data Acquisition DSP and AD/DA Board

UniDAQ4 is a data acquisition system tailored to vibration analysis, acoustics, machine and condition monitoring.
However, UniDAQ4 is more than just a board. For many applications, in addition to the primary measurement signals, process variables such as rotation speed and angle, temperature, pressure and power must be recorded and evaluated. UniDAQ4’s universal inputs accept voltages, vibration sensors and microphones, as well as 4-20 mA current loops for auxiliary signals. The robust electrical design ensures precise resolution of the smallest signal details even in harsh industrial environments.
Another advantage : You can easily integrate UniDAQ into your existing infrastructure with add-ons on the expansion port: Fieldbuses, industrial networks, storage media, wireless communication as well as a user interface can be easily implemented. This makes UniDAQ particularly suitable for applications requiring a combination of various devices for data acquisition, processing and communications.
Due to its powerful digital signal processor, UniDAQ can also perform tasks as a stand-alone-device, from data preprocessing to complex numerical analysis – as an alternative to data streaming via USB or Ethernet and post processing on an external PC. A comprehensive C library is available for DSP programming, covering device configuration, data acquisition and communication.
The UniDAQ4 proves a high degree of flexibility for a wide range of use cases, thereby avoiding integration hassles and saving costs.

Application Areas

vibration analysis and machine condition monitoring
acoustic measurements and microphone array processing
smart power grid monitoring
data acquisition for research and development


Web-Frontend for hands-on evaluation of the UniDAQ capabilities, configuration and Data Visualisation
Direct access from MatlabĀ® Instrument Control Toolbox, Python, and C-programs running on a PC via TCP/IP API
DSP library for device configuration, data acquisition and communications
Drivers for TCP/IP and USB classes CDC, TMC and DFU

Key Features

8 simultaneously sampled inputs, Delta-Sigma converter, 24-bit, 256kS/s
4mA IEPE and 24V sensor supplies
1.2 and 12V voltage input range, 32mA current
trigger, angle and velocity TTL inputs
456 MHz floating point DSP (TMS320C6746) with 32 Mbyte DRAM
USB2.0 Device Port and 100Base-Tx Ethernet
Expansion Port for mass storage, industrial network and fieldbus, wireless connectivity, GPIO, and more
isolation barrier between analog and digital circuits
9-36V single supply

For more technical details or price and delivery information please contact us.