Description
The PXI-6551 is a high-precision digital instrument that falls under the category of PXI Digital Instruments. This device is designed to meet a wide range of needs with part numbers including 778538-01, 778538-02, 778538-03, and 188524K-24L. Each of these part numbers corresponds to different memory options to cater to specific requirements: 1 Mb/channel for 778538-01, 8 Mb/channel for 778538-02, and 64 Mb/channel for 778538-03, providing flexibility in terms of storage capacity.
With its 20 channels, the PXI-6551 offers a comprehensive solution for various applications, boasting a maximum clock rate of 50 MHz. This ensures high-speed data acquisition and processing capabilities. The device operates within an output voltage range of -2.0 to 5.5 V, accommodating a wide range of signal levels for versatile use.
The PXI-6551 has a maximum power requirement of 26.5 W, making it an efficient choice for systems where power consumption is a concern. It is supported by NI-HSDIO driver software, ensuring ease of integration and compatibility with high-level programming environments such as LabVIEW, LabVIEW SignalExpress, and LabWindows/CVI. This compatibility enhances the instrument’s usability across different software platforms, making it a versatile tool for engineers and scientists.
Although the PXI-6551 has been announced as obsolete, calibration services are still available through Apex Waves. It is recommended that the device undergoes calibration annually or every two years to maintain accuracy and performance. This ensures that the PXI-6551 continues to deliver precise and reliable measurements, making it a valuable asset for a variety of testing and measurement applications.
| Specification | Detail |
|---|---|
| Part Numbers | 778538-01, 778538-02, 778538-03, 188524K-24L |
| Model | PXI-6551 |
| Category | PXI Digital Instruments |
| Maximum Clock Rate | 50 MHz |
| Memory Options | 1 Mb/channel (778538-01), 8 Mb/channel (778538-02), 64 Mb/channel (778538-03) |
| Channels | 20 |
| Output Voltage Range | -2.0 to 5.5 V |
| Maximum Power Requirement | 26.5 W |
| Driver Software | NI-HSDIO |
| Software Compatibility | LabVIEW, LabVIEW SignalExpress, LabWindows/CVI |
| Obsolete Status | Announced |
| Calibration Availability | Yes, through Apex Waves |
| Recommended Calibration Period | Annually or every two years |
Question 1: What is the max clock rate of the PXI-6551?
Answer 1: 50 MHz
Question 2: How many channels does the PXI-6551 have?
Answer 2: 20 channels
Question 3: What is the output voltage range of the PXI-6551?
Answer 3: -2.0 to 5.5 V
Question 4: What is the power requirement of the PXI-6551?
Answer 4: 26.5 W
Question 5: Is the PXI-6551 obsolete?
Answer 5: Yes, but calibration services are still available.
