Description
The PXI-6551 is a high-performance PXI Digital Instrument designed to meet a wide range of testing and measurement needs. It comes with several Part Numbers including 778538-01, 778538-02, 778538-03, and 188524K-24L, each catering to specific memory requirements and configurations.
This model boasts Memory Options ranging from 1 Mb/channel in the 778538-01 version to 8 Mb/channel and 64 Mb/channel in the 778538-02 and 778538-03 versions respectively, allowing users to choose the memory capacity that best fits their project needs. With a Maximum Clock Rate of 50 MHz and 20 Channels, the PXI-6551 is capable of handling complex data acquisition, generation, and analysis tasks efficiently.
The device operates within a Voltage Range of -2.0 to 5.5 V, ensuring versatility in various testing environments. Its Maximum Power Requirement is 26.5 W, making it a powerful yet energy-efficient solution for professional settings.
Compatibility with industry-standard software such as NI LabVIEW, LabVIEW SignalExpress, and LabWindows/CVI is provided, ensuring that users can easily integrate the PXI-6551 into their existing workflows. The required driver software, NI-HSDIO, further simplifies the setup and use of this advanced instrument.
Despite its Obsolete Status, the PXI-6551 remains available for purchase and repairs through Apex Waves, offering a reliable solution for organizations in need of high-quality digital instruments. Additionally, Calibration services are available, with NIST accredited calibrations provided through a 3rd party, ensuring that the PXI-6551 meets the highest standards of accuracy and performance.
| Specification | Details |
|---|---|
| Part Numbers | 778538-01, 778538-02, 778538-03, 188524K-24L |
| Model | PXI-6551 |
| Category | PXI Digital Instruments |
| Memory Options | 1 Mb/channel (778538-01), 8 Mb/channel (778538-02), 64 Mb/channel (778538-03) |
| Maximum Clock Rate | 50 MHz |
| Channels | 20 |
| Voltage Range | -2.0 to 5.5 V |
| Maximum Power Requirement | 26.5 W |
| Software Compatibility | NI LabVIEW, LabVIEW SignalExpress, LabWindows/CVI |
| Driver Software | NI-HSDIO |
| Obsolete Status | Announced but available for purchase and repairs by Apex Waves |
| Calibration | Available, with NIST accredited calibrations through a 3rd party |
Question 1: What is the maximum clock rate of the PXI-6551?
Answer 1: 50 MHz
Question 2: How many memory options does the PXI-6551 have?
Answer 2: 3 versions: 1Mb, 8Mb, and 64Mb per channel.
Question 3: Is the PXI-6551 compatible with NI LabVIEW?
Answer 3: Yes, it’s compatible with NI LabVIEW.
Question 4: What is the voltage range of the PXI-6551?
Answer 4: -2.0 to 5.5 V
Question 5: Can the PXI-6551 still be purchased despite being obsolete?
Answer 5: Yes, available for purchase and repairs through Apex Waves.


