Description
The PCI-6259 is a PC-based Multifunction DAQ device manufactured by National Instruments. With a part number of 190996G-01L, this device offers a robust set of features suitable for a wide range of data acquisition applications.
It boasts a 16-bit resolution, ensuring precise data capture and processing. The device supports 32 single-ended or 16 differential analog input channels, providing flexibility in connecting various sensors or signal sources. The maximum sampling rate is 1.25 MS/s for single-channel operations and 1 MS/s for multi-channel, allowing for efficient data collection even at high speeds.
The input voltage range is set between +0.1 V to +10 V, accommodating a wide array of signal types. With input impedance of >10 GΩ when powered on and 820 Ω when powered off, it ensures accurate signal capture with minimal loss. Crosstalk is significantly minimized, at -75 dB, to prevent signal interference between channels.
In terms of output capabilities, the PCI-6259 features 4 analog output channels with a 16-bit resolution, capable of reaching an output rate of 2.86 MS/s. The output timing resolution is 50 ns, and it can deliver an overdrive current of 20 mA, suitable for driving various actuators or recording devices.
Additionally, it includes 48 digital I/O channels, expanding its utility in digital data acquisition and control systems. This makes the PCI-6259 an adaptable and powerful tool for engineers and researchers requiring high-performance data acquisition and processing capabilities.
| Feature | Specification |
|---|---|
| Part Number | 190996G-01L |
| Model | PCI-6259 |
| Category | PC-based Multifunction DAQ |
| Manufacturer | National Instruments |
| Resolution | 16-bit |
| Analog Input Channels | 32 single-ended / 16 differential |
| Maximum Sampling Rate | 1.25 MS/s (single channel), 1 MS/s (multi-channel) |
| Input Voltage Range | +0.1 V to +10 V |
| 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 |
| Output Timing Resolution | 50 ns |
| Output Overdrive Current | 20 mA |
| Digital I/O Channels | 48 |
