4890 Controller

The 4890 32-bit digital controller incorporates a high-speed DSP, high-resolution A/D converter and high-performance processor. Its features include 2-degree-of-freedom PID control, auto-tuning and realtime gain adjustment developed especially for testing systems. The combination of these features both heighten control precision and dramatically improve ease of use compared with existing controller models. A variety of tests can be easily performed by using the Windows-based GLUON software which offers comprehensive customization wizards.


  • High-Performance Controller Designed for Ultimate Operator Ease

    • Precision sampling realization, with 2-degree-of-freedom high-precision/high-response control, with Auto-tuning and real-time gain adjustment functions ad with Acquisition of high-resolution (20-bit) sampling data simultaneously on 8 channels.
    • By advanced Virtual transducer-based logical operation control, Automatic sensor recognition and calibration as well as Highly accurate measurement control based on range less transducer and linearized sensor output can be achieved.
    • Easy-to-use Windows-based GLUON software bundled with Mail notification function


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