Description
The National Instruments PCI-6251 Multifunction DAQ Board (Part Number: 779070-01) is a high-resolution, 16-bit data acquisition device offering a maximum sampling rate of 1.25 MS/s for single-channel operations and 1 MS/s across multiple channels. This board provides a substantial number of input and output options, including 16 single-ended or 8 differential analog input channels, 2 analog output channels, and 24 bi-directional digital I/O channels.
There are roughly 70 signal conditioning options available for this device, ensuring flexibility and adaptability for various signal types. In terms of software, the PCI-6251 is supported by several driver software options including NI-DAQmx Base, Measurement Hardware DDK, and NI-DAQmx, and it’s compatible with a range of application development environments (ADEs) such as LabVIEW, LabWindows/CVI, Measurement Studio, and Microsoft Visual Studio.
Users can configure the device using the Measurement & Automation Explorer (MAX) tool, and it’s fully compatible with NI SCXI and SCC signal conditioning platforms. Additionally, the digital outputs can drive a current of 24 mA and the digital lines can be clocked at rates up to 10 MHz, making it suitable for a wide range of applications, including control systems and sensor measurements.
| Specification | Detail |
|---|---|
| Product Name | National Instruments PCI-6251 Multifunction DAQ Board |
| Part Number | 779070-01 |
| Resolution | 16-bit |
| Maximum Sampling Rate (Single Channel) | 1.25 MS/s |
| Maximum Sampling Rate (Multiple Channels) | 1 MS/s |
| Analog Input Channels | 16 single-ended or 8 differential |
| Analog Output Channels | 2 |
| Digital I/O Channels | 24 bi-directional |
| Signal Conditioning Options | Approximately 70 |
| Driver Software Options | NI-DAQmx Base, Measurement Hardware DDK, NI-DAQmx |
| Supported ADEs | LabVIEW, LabWindows/CVI, Measurement Studio, Microsoft Visual Studio |
| Configuration Tool | Measurement & Automation Explorer (MAX) |
| Compatibility | NI SCXI, SCC signal conditioning platforms |
| Digital Output Drive Current | 24 mA |
| Maximum Clock Rate for Digital Lines | 10 MHz |
Question 1: What are the key features and software support options for the National Instruments PCI-6251 Multifunction DAQ Board, part number 779070-01?
Answer 1: The digital outputs of the National Instruments PCI-6251 Multifunction DAQ Board can drive a current of 24 mA, and the digital lines can operate at a maximum clocking rate of 10 MHz.
Question 2: What are the sampling rate specifications and the variety of input/output options provided by the National Instruments PCI-6251 Multifunction DAQ Board?
Answer 2: The National Instruments PCI-6251 Multifunction DAQ Board offers a maximum sampling rate of 1.25 MS/s for single-channel operations and 1 MS/s across multiple channels, along with 16 single-ended or 8 differential analog input channels, 2 analog output channels, and 24 bi-directional digital I/O channels.
Question 3: What types of analog inputs, output channels, and digital I/O options does the National Instruments PCI-6251 Multifunction DAQ Board provide, and what are the associated maximum sampling rates for these channels?
Answer 3: The National Instruments PCI-6251 Multifunction DAQ Board provides 16 single-ended or 8 differential analog input channels, 2 analog output channels, and 24 bi-directional digital I/O channels, with a maximum sampling rate of 1.25 MS/s for single-channel operations and 1 MS/s across multiple channels.
Question 4: What are the technical specifications and software compatibility features of the National Instruments PCI-6251 Multifunction DAQ Board, part number 779070-01?
Answer 4: The National Instruments PCI-6251 Multifunction DAQ Board, part number 779070-01, is a high-resolution, 16-bit data acquisition device that offers a maximum sampling rate of 1.25 MS/s for single-channel and 1 MS/s across multiple channels, features 16 single-ended or 8 differential analog input channels, 2 analog output channels, and 24 bi-directional digital I/O channels. It provides approximately 70 signal conditioning options for versatility, supports
Question 5: What is the range of current that the digital outputs of the National Instruments PCI-6251 Multifunction DAQ Board can drive, and at what maximum clocking rate can the digital lines operate?
Answer 5: The National Instruments PCI-6251 Multifunction DAQ Board, part number 779070-01, features 16 single-ended or 8 differential analog input channels, 2 analog output channels, 24 bi-directional digital I/O channels, and offers a maximum sampling rate of 1.25 MS/s for single-channel and 1 MS/s for multi-channel operations. It is supported by an array of software including NI-DAQmx, NI-DAQmx Base, and Measurement Hardware
