Description
The Part Number 189876A-04 identifies a specific model within the PXI Digital Instruments category, known as the PXI-6551. This model is particularly noteworthy for its capabilities in handling digital waveforms at a significant capacity and speed. It is designed to operate within a voltage range of -2.0 to 5.5 V, making it versatile for various digital testing applications.
For users requiring different memory capacities, the PXI-6551 offers several options under different part numbers: 778538-01 for 1 Mb/channel, 778538-02 for 8 Mb/channel, and 778538-03 for 64 Mb/channel. Furthermore, additional part numbers such as 188524K-24L are available for various configurations, ensuring flexibility in meeting specific user needs.
With 20 channels and a maximum clock rate of 50 MHz, the PXI-6551 is capable of handling complex digital signal processing tasks efficiently. This is complemented by a power requirement of 26.5 W, optimizing the balance between performance and power consumption.
Compatibility with driver software NI-HSDIO ensures seamless integration and operation within test systems. Additionally, the PXI-6551 supports various development environments including LabVIEW, LabVIEW SignalExpress, LabWindows/CVI, and other text-based environments, offering flexibility in programming and automation.
Despite being announced as obsolete by National Instruments, the PXI-6551 remains available for purchase and repairs through Apex Waves, ensuring continued support for existing users. Furthermore, calibration options include NIST accredited calibrations through a 3rd party, as well as basic in-house calibration, providing necessary maintenance and accuracy assurance for precise measurement tasks.
| Specification | Detail |
|---|---|
| Part Number | 189876A-04 |
| Category | PXI Digital Instruments |
| Model | PXI-6551 |
| Short Description | NI PXI-6551 50 MHZ, 64 Mb/ch Dig Wfm; Programmable; -2.0 to 5.5 V |
| Part Numbers | 778538-01, 778538-02, 778538-03, 188524K-24L |
| Memory Options | 1 Mb/channel (778538-01), 8 Mb/channel (778538-02), 64 Mb/channel (778538-03) |
| Channels | 20 |
| Maximum Clock Rate | 50 MHz |
| Power Requirement | 26.5 W |
| Driver Software | NI-HSDIO |
| Compatible Development Environments | LabVIEW, LabVIEW SignalExpress, LabWindows/CVI, and other text-based environments |
| Obsolete Status | Announced by National Instruments; available for purchase and repairs by Apex Waves |
| Calibration Options | NIST accredited calibrations through a 3rd party, basic in-house calibration |
Question 1: What’s the part number for the PXI-6551 model?
Answer 1: Part Number is 189876A-04.
Question 2: What memory option does PXI-6551 with part number 778538-03 offer?
Answer 2: It offers 64 Mb/channel memory.
Question 3: Can I get NIST accredited calibration for PXI-6551?
Answer 3: Yes, through a 3rd party.
Question 4: What’s the maximum clock rate of the PXI-6551?
Answer 4: 50 MHz.
Question 5: Is the PXI-6551 compatible with LabVIEW?
Answer 5: Yes, it supports LabVIEW.
