Description
The PXIe-4468 is a PXI Sound and Vibration Module designed for a wide range of applications, including audio testing, automotive noise, vibration, and harshness (NVH), and machine condition monitoring. This module is available with part numbers 788512-01, which comes with a Mini-XLR connector, and 788511-01, which is equipped with a BNC connector. Offering versatility in connectivity, it supports both Mini-XLR and BNC connector types.
It features a two-channel dynamic signal generation and acquisition capability, making it suitable for complex sound and vibration analysis. To accommodate various input signal levels, the module provides six gain settings, allowing users to configure the input range according to their specific needs. Moreover, it supports both AC and DC coupling, enhancing its flexibility for different measurement requirements.
An important feature of the PXIe-4468 is its IEPE (Integrated Electronics Piezo-Electric) conditioning, enabling direct connection to IEPE sensors. This module also includes a built-in tone generator, which is a valuable tool for signal generation in test scenarios. Furthermore, its output stage can be configured as a differential amplifier or set to pseudodifferential mode, with software correction available for gain differences in the latter configuration.
With its advanced features and flexible configuration options, the PXIe-4468 module is highly recommended for professionals involved in audio testing, automotive NVH analysis, and machine condition monitoring, providing them with a comprehensive tool for accurate and efficient signal generation and acquisition.
| Specification | Description |
|---|---|
| Part Numbers | 788512-01 (Mini-XLR connector), 788511-01 (BNC connector) |
| Product Category | PXI Sound and Vibration Module |
| Model | PXIe-4468 |
| Channels | Two-channel dynamic signal generation and acquisition |
| Connector Type | Mini-XLR, BNC |
| Gain Settings | Six gain settings to configure input range |
| Coupling | AC/DC |
| IEPE Conditioning | Yes |
| Built-in Tone Generator | Yes |
| Output Stage Configuration | Differential amplifier, configurable to pseudodifferential mode |
| Software Correction for Gain Difference | Yes, in pseudodifferential mode |
| Recommended for | Audio testing, automotive NVH, machine condition monitoring |
Question 1: What connector types does the PXIe-4468 support?
Answer 1: Mini-XLR and BNC
Question 2: How many channels does the PXIe-4468 have?
Answer 2: Two channels
Question 3: Does the PXIe-4468 support IEPE conditioning?
Answer 3: Yes, it supports IEPE conditioning.
Question 4: Can the PXIe-4468 be used for automotive NVH testing?
Answer 4: Yes, it’s suitable for automotive NVH testing.
Question 5: What is the function of the built-in tone generator in PXIe-4468?
Answer 5: For signal generation in test scenarios.
