Description
The PXI-6259 is a multifunction Data Acquisition card (DAQ) designed for a variety of applications, featuring a part number series that includes 191325G-01L, 779632-01, and 191325F-01L. This device falls under the category of PXI Multifunction DAQ, indicating its compatibility and designed use within PXI systems.
At the core of its functionality, the PXI-6259 offers 32 single-ended or 16 differential analog input channels, catering to a wide range of signal types. Additionally, it is equipped with 48 digital I/O channels and 4 analog output channels, providing ample connectivity for digital communication and analog output tasks respectively. The device boasts a 16-bit resolution for precise data acquisition and signal processing.
The PXI-6259 can achieve a maximum sampling rate of 1.25 MS/s, ensuring high-speed data acquisition for demanding applications. It supports seven programmable input ranges per channel, allowing for flexible adaptation to various signal amplitudes. The maximum operating voltage is specified at ±11 V with respect to AI GND, ensuring robust performance across a range of electrical environments.
Input impedance is rated at >10 GΩ in parallel with 100 pF, providing high impedance paths for both (AI+ to AI GND) and (AI- to AI GND) configurations, thereby minimizing loading effects on the measured signal. The device features a timing resolution of 50 ns, allowing for precise timing operations and synchronization within measurement systems.
Calibration services for the PXI-6259 are available, with a recommendation for calibration every annually or every two years to ensure accuracy and reliability. The device supports a variety of software platforms including NI-DAQmx, LabVIEW, LabWindows, and Measurement Studio, offering flexibility in programming and integration with existing systems. Lastly, it utilizes a 68-pin shielded connector block for secure and reliable connections.
| Feature | Description |
|---|---|
| Part Number | 191325G-01L, 779632-01, 191325F-01L |
| Category | PXI Multifunction DAQ |
| Model | PXI-6259 |
| Analog Inputs | 32 single-ended or 16 differential channels |
| Digital I/O Channels | 48 |
| Analog Outputs | 4 |
| Resolution | 16-Bit |
| Maximum Sampling Rate | 1.25 MS/s |
| Input Ranges/Channel | Seven programmable |
| Maximum Operating Voltage | ±11 V (AI GND) |
| Input Impedance | >10 GΩ in parallel with 100 pF (AI+ to AI GND) and (AI- to AI GND) |
| Timing Resolution | 50 ns |
| Calibration | Available, recommended annually or every two years |
| Software Compatibility | NI-DAQmx, LabVIEW, LabWindows, Measurement Studio |
| Connector | 68-pin shielded connector blockQuestion 1: What is the max sampling rate of the PXI-6259? Answer 1: 1.25 MS/s Question 2: How many analog inputs does the PXI-6259 have? Question 3: What is the resolution of the PXI-6259? Question 4: How often should the PXI-6259 be calibrated? Question 5: What software supports the PXI-6259? |
