Description
The PXI-4495 is a high-performance Dynamic Signal Acquisition (DSA) daughtercard designed for high-channel-count sound and vibration applications. This device is available in two part numbers: the standard version 780059-01, and the version that comes with software, 780060-01. It belongs to the PXI DSA category, indicating its compatibility and integration within the PXI system architecture.
The PXI-4495 features 16 input channels, each capable of synchronous sampling, which is essential for accurate sound and vibration analysis. The device offers a 24-bit resolution and supports IEPE constant current signal modules, making it highly versatile for various measurement needs. Each channel is equipped with built-in antialiasing filters that automatically adjust to the sampling rate, ensuring that the signal integrity is maintained across a wide range of applications.
One of the notable features of the PXI-4495 is its software-selectable input gains, which can be set up to 20 dB, and the device also offers a programmable gain range from 0 to +30 dB in 10 dB steps. This flexibility allows users to optimize the input signal level for maximum resolution and accuracy.
The PXI-4495 uses a 24-bit delta-sigma ADC type for high fidelity signal processing. It is designed to work with NI-DAQmx driver software, providing a seamless and user-friendly interface for configuring and managing data acquisition tasks. However, it is important to note that this device is not compatible with Traditional NI-DAQ (Legacy) software, which may impact its integration into existing systems that rely on the older software framework.
Overall, the PXI-4495 DSA daughtercard is an advanced solution tailored for engineers and scientists who require robust and reliable data acquisition capabilities for their high-channel-count sound and vibration analysis applications.
| Specification | Detail |
|---|---|
| Part Numbers | Standard: 780059-01, With Software: 780060-01 |
| Category | PXI DSA |
| Model | PXI-4495 |
| Description | DSA 4495,16 Channel, 2 Gain, DC Coupled, Daughtercard |
| Application | High-channel-count sound and vibration applications |
| Input Channels | 16 |
| Resolution | 24-bit |
| Signal Type | IEPE constant current signal module |
| Synchronous Sampling | Yes, on all channels |
| Antialiasing Filters | Built-in, automatically adjust to sampling rate |
| Input Gains | Software selectable, up to 20 dB |
| Driver Software | NI-DAQmx |
| Compatibility | Not compatible with Traditional NI-DAQ (Legacy) |
| ADC Type | 24-bit delta-sigma |
| Programmable Gain | 0 to +30 dB in 10 dB steps |
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Question 1: What is the resolution of PXI-4495? Question 2: How many channels does PXI-4495 support? Question 3: Does PXI-4495 support IEPE signal modules? Question 4: What is the maximum software-selectable gain of PXI-4495? Question 5: Is PXI-4495 compatible with Traditional NI-DAQ software? |
