Description
The part number 779108-01 identifies a PC-based Multifunction DAQ device, specifically the model PCI-6280. This device is designed for a wide range of applications with its 16 AI (Analog Inputs) and 24 DIO (Digital I/O Channels). It supports 8 differential channels for analog inputs, enhancing the accuracy and reliability of measurements.
The ADC (Analog-to-Digital Converter) resolution of this model is 18 bits, which allows for high-precision data acquisition. It is capable of a maximum sample rate of 625 kS/sec, facilitating the capture of rapid signal changes. The input voltage range is quite flexible, from +10 V to +0.1V, with an overvoltage protection up to +25 V. This ensures the device’s safety and longevity even in challenging electrical environments. Moreover, the device can handle an input current at overvoltage of +20 mA.
The analog trigger accuracy is rated at +1 %, with an input impedance for the analog trigger of 10 kΩ. This makes it highly reliable for triggering purposes in various measurement and automation tasks. The digital I/O channels are versatile, with 24 channels programmable as inputs or outputs, offering flexibility in interfacing with other digital devices or signals. Additionally, it is equipped with 2 x 32-bit general-purpose counters/timers and a FIFO buffer memory for counters, capable of holding 2 samples, which is beneficial for precise timing and counting operations.
Last but not least, the frequency generator base clock accuracy is 50 ppm, ensuring precise frequency generation for tasks requiring strict timing accuracy. This combination of features makes the PCI-6280 an ideal choice for a wide range of data acquisition and control applications.
| Specification | Details |
|---|---|
| Part Number | 779108-01 |
| Category | PC-based Multifunction DAQ |
| Model | PCI-6280 |
| Description | 16 AI, 24 DIO |
| Analog Inputs (AI) | 8 differential channels |
| ADC Resolution | 18 bits |
| Maximum Sample Rate | 625 kS/sec |
| Input Voltage Range | +10 V to +0.1V |
| Overvoltage Protection | Up to +25 V |
| Input Current at Overvoltage | +20 mA |
| Analog Trigger Accuracy | +1 % |
| Input Impedance of Analog Trigger | 10 kΩ |
| Digital I/O Channels | 24, programmable as inputs or outputs |
| General-Purpose Counters/Timers | 2 x 32-bit |
| FIFO Buffer Memory for Counters | 2 samples |
| Frequency Generator Base Clock Accuracy | 50 ppm | Question 1: What is the maximum sample rate of the PCI-6280?
