Description
The 779072-01 is a part of the PC-based Multifunction DAQ category, specifically the PCI-6259 model, which falls under the M Series. It is designed with a 16-bit resolution and operates with the NI-STC 2 system controller, utilizing the NI-MCal calibration technology for accurate measurements.
The device supports 32 single-ended or 16 differential analog input channels, with a maximum sampling rate of 1.25 MS/s for a single channel and 1 MS/s for multi-channel operations. The input range is from +0.1 V to +10V, and it features an input impedance of >10 GΩ when powered on and 820 Ω when powered off. The crosstalk is rated at -75 dB, ensuring minimal interference between channels.
For output, the PCI-6259 has 4 analog output channels, each with a 16-bit resolution and an analog output rate of 2.86 MS/s. The timing resolution of output is 50 ns, and it can provide an overdrive current of output up to 20 mA. Notably, it has a glitch on power on, producing 1.5 V for 1.5 seconds.
Additionally, the unit is equipped with 48 digital I/O channels and 2 counters/timers (32 bits, 80 MHz), along with a frequency generator, to accommodate a wide range of applications and functionalities.
| Specification | Detail |
|---|---|
| Part Number | 779072-01 |
| Category | PC-based Multifunction DAQ |
| Model | PCI-6259 |
| Resolution | 16-bit |
| Series | M Series |
| System Controller | NI-STC 2 |
| Calibration Technology | NI-MCal |
| Analog Input Channels | 32 single-ended/16 differential |
| Maximum Sampling Rate | 1.25 MS/s (single-channel), 1 MS/s (multi-channel) |
| Input Range | +0.1 V to +10V |
| Input Impedance (Power On) | >10 GΩ |
| Input Impedance (Power Off) | 820 Ω |
| Crosstalk | -75 dB |
| Analog Output Channels | 4 (16-bit) |
| Analog Output Rate | 2.86 MS/s |
| Timing Resolution of Output | 50 ns |
| Overdrive Current of Output | 20 mA |
| Output Glitch on Power On | 1.5 V for 1.5 seconds |
| Digital I/O Channels | 48 |
| Counters/Timers | 2 (32 bits, 80 MHz) |
| Frequency Generator | YesQuestion 1: What is the maximum sampling rate of the PCI-6259? Answer 1: 1.25 MS/s for single channel operations. Question 2: How many analog inputs does the PCI-6259 support? Question 3: What system controller does the PCI-6259 use? Question 4: What is the resolution of the PCI-6259’s analog output channels? Question 5: How many digital I/O channels does the PCI-6259 have? |
