Description
The PXI-4462 model, manufactured by National Instruments, belongs to the category of PXI DSAs (Dynamic Signal Analyzers). This model is identified by part numbers 779688-01 and 779131-01, indicating its unique specifications and configurations within the National Instruments product line. The PXI-4462 is designed with a high-resolution 24-bit analog-to-digital converter, capable of a maximum sample rate of 204.8 kS/s, making it suitable for a wide range of high-precision measurement applications.
This model offers a 4-channel DSA, providing the flexibility to handle multiple signals simultaneously. It features 6 gain settings to accommodate various signal amplitudes, ensuring precise measurements across different scenarios. The PXI-4462 also includes a high-pass filter with a cutoff frequency of 3.4 Hz, which is essential for eliminating low-frequency noise and improving signal clarity.
For signal input, the PXI-4462 supports differential and pseudo-differential terminal configurations, providing versatility in connecting various types of sensors and signal sources. Moreover, it can withstand analog overloads up to 10.7 Vpk at 0 dB gain range, protecting the device from damage due to unexpected signal spikes.
The PXI-4462 is compatible with several programming environments, including LabVIEW, LabWindows/CVI, Microsoft Visual C++, Microsoft Visual Basic, Borland C++, and Microsoft .NET. This broad software compatibility ensures that users can seamlessly integrate the PXI-4462 into their existing development workflows. For driver support, it utilizes NI-DAQmx, National Instruments’ data acquisition software, which simplifies configuration and maximizes the performance of the device. Additionally, the Measurement & Automation Explorer (MAX) serves as a configuration tool, further enhancing the user experience by providing an intuitive interface for device setup and management.
The PXI-4462 has been announced as obsolete, indicating that it may be approaching the end of its production cycle, yet calibration services remain available. This ensures that the device can continue to provide accurate measurements, maintaining its reliability and usefulness in applications requiring high precision signal analysis.
Question 1: What is the sample rate of the PXI-4462?
Answer 1: 204.8 kS/s
Question 2: How many channels does the PXI-4462 have?
Answer 2: 4 channels
Question 3: What type of inputs does the PXI-4462 support?
Answer 3: Differential and pseudo-differential
Question 4: What programming environments is PXI-4462 compatible with?
Answer 4: LabVIEW, LabWindows/CVI, Visual C++, Visual Basic, Borland C++, .NET
Question 5: Is the PXI-4462 still in production?
Answer 5: No, it has been announced as obsolete.
