Description
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The product with part number 779687-01 falls under the category of PXI DSA and is identified by the model PXI-4461. This model is designed with a 2-channel dynamic signal generation and 2-channel acquisition, making it versatile for various applications.
It features an input range design that allows for one of six gain settings, providing flexibility in signal measurement. The coupling is programmable, offering both AC and DC options to accommodate different signal types. Additionally, IEPE conditioning is incorporated into the device, enhancing its functionality for specific use cases.
The PXI-4461 is suitable for a range of applications, including audio test, automotive NVH (Noise, Vibration, and Harshness), and machine condition monitoring. This versatility is further supported by its terminal configurations for AI, which include both differential and pseudo-differential, allowing for more accurate data acquisition.
Another technical specification of note is the resistance between the BNC shell and the chassis, which is rated at 50 Ω. Digital filters are also available to prevent aliasing, ensuring the integrity of the data collected.
The channel configuration can be adjusted on a per-channel basis, offering the choice between differential or pseudo-differential mode depending on the requirements of the application. This feature, along with the ability for the acquisition clock to be synchronized with other devices, enhances the device’s flexibility in complex setups.
Moreover, the PXI-4461 supports both digital and analog triggering, providing a range of options for starting data acquisition. The resolution of the device is high, with a 24-bit ADC, ensuring detailed and accurate measurements. Lastly, the sampling rates are software-programmable, allowing for customization to specific testing needs.
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| Specification | Detail |
|---|---|
| Part Number | 779687-01 |
| Category | PXI DSA |
| Model | PXI-4461 |
| Channels | 2-channel dynamic signal generation, 2-channel acquisition |
| Input Range Design | One of six gain settings |
| Coupling | Programmable AC/DC |
| IEPE Conditioning | Incorporated |
| Applications | Audio test, automotive NVH, machine condition monitoring |
| Terminal Configurations for AI | Differential, pseudo-differential |
| Resistance between BNC shell and chassis | 50 Ω |
| Digital Filters | Available to prevent aliasing |
| Channel Configuration | Per channel basis (differential or pseudo-differential mode) |
| Synchronization | Acquisition clock can be synchronized with other devices |
| Triggering | Digital and analog |
| Resolution | 24-bit ADC |
| Sampling Rates | Software-programmable, e.g.,
Question 1: What is the part number for the PXI-4461? Question 2: How many channels does the PXI-4461 support for acquisition? Question 3: Does the PXI-4461 offer IEPE conditioning? Question 4: Can the PXI-4461’s acquisition clock synchronize with other devices? Question 5: What is the resistance between the BNC shell and chassis in the PXI-4461? |
