Description
The National Instruments PXI-4495 PXI Sound and Vibration Module, identified by part numbers 198223A-01L, 780059-01 (Standard Module), and 780060-01 (which includes Sound and Vibration Measurement Suite Software), falls within the PXI DSA category. This model is specifically designed for high-channel-count sound and vibration applications, employing 24-bit simple sources and an IEPE constant current signal module as its primary input sources.
This module is notable for its synchronous sampling capability across all channels, ensuring precise data acquisition. The built-in antialiasing filters, which automatically adjust to the sampling rate, further enhance the quality of measurements. Additionally, the module offers software selectable input gains of up to 20 dB, allowing for flexible adjustments based on the requirements of the application.
The device employs a 24-bit delta-sigma ADC with digital filtering, ensuring high fidelity data capture. It also features a programmable gain amplifier, with adjustments ranging from 0 to +30 dB in 10 dB steps, providing users with the versatility needed for a wide range of measurement scenarios. Compatibility with TEDS Class 1 smart sensors is also supported, enabling the module to read and write to these sensors. Furthermore, the IEPE constant current can be selected in software, offering further convenience and adaptability.
From a software perspective, the PXI-4495 is supported by NI-DAQmx, highlighting that it is not compatible with Traditional NI-DAQ (Legacy) driver software. This compatibility ensures that users have access to the latest features and support, optimizing the module’s performance and functionality in sophisticated sound and vibration analysis tasks.
| Specification | Details |
|---|---|
| Part Number | 198223A-01L, 780059-01 (Standard Module), 780060-01 (Includes Sound and Vibration Measurement Suite Software) |
| Category | PXI DSA |
| Model | PXI-4495 |
| Description | National Instruments PXI-4495 PXI Sound and Vibration Module |
| Applications | High-channel-count sound and vibration applications |
| Input Sources | 24-bit simple sources, IEPE constant current signal module |
| Synchronous Sampling | Yes, on all channels |
| Antialiasing Filters | Built-in, automatically adjust to the sampling rate |
| Software Selectable Input Gains | Up to 20 dB |
| Driver Software | NI-DAQmx, not compatible with Traditional NI-DAQ (Legacy) |
| ADC Type | 24-bit delta-sigma with digital filtering |
| Programmable Gain Amplifier | 0 to +30 dB in 10 dB steps |
| Compatibility with Smart Sensors | Read and write to TEDS Class 1 smart sensors |
| IEPE Constant Current | Selectable in software | Question 1: What is the part number for the PXI-4495?
