Description
The PCIe-6321 is a PC-based Multifunction Data Acquisition (DAQ) device, part of the X Series. It has been assigned part numbers 787933-01 (Listed) and 781044-01 (Description) for identification purposes. This device is designed to meet a wide range of data acquisition needs with its robust features.
It offers 16 single-ended or 8 differential analog input (AI) channels, along with 2 analog output (AO) channels, providing flexibility for various signal acquisition and control applications. The device also includes 24 digital I/O (DIO) channels, allowing for comprehensive interfacing with external devices.
The PCIe-6321 is equipped with four 32-bit counters/timers, enhancing its capability for precise time measurements and event counting. It supports a maximum AI sampling rate of 250 kS/s, ensuring accurate data capture for high-speed signals. The device operates with an external base clock frequency range from 0 to 25 MHz, with a base clock accuracy of 50 ppm, ensuring timing precision for measurement and control tasks.
Designed for versatility in various working conditions, the PCIe-6321 operates within an operational temperature range of 0 °C to 50 °C, ensuring reliability in different environments. It also features 8 DMA channels, facilitating efficient data transfer and minimizing CPU usage during operations.
External triggers are supported through any PFI and RTSI source, allowing for synchronization with external events. Furthermore, the device is capable of self-calibration, which is recommended annually or every two years to maintain accuracy and performance.
Overall, the PCIe-6321 is a comprehensive solution for PC-based multifunction data acquisition tasks, combining a broad range of functionalities into a single device, making it suitable for a wide array of applications.
| Specification | Details |
|---|---|
| Part Number | 787933-01 (Listed), 781044-01 (Description) |
| Category | PC-based Multifunction DAQ |
| Model | PCIe-6321 |
| Description | X Series DAQ (16 AI, 24 DIO, 2 AO) |
| Analog Inputs (AI) | 16 single-ended / 8 differential channels |
| Analog Outputs (AO) | 2 channels |
| Digital I/O (DIO) | 24 channels |
| Counters/Timers | Four 32-bit |
| Maximum AI Sampling Rate | 250 kS/s |
| External Base Clock Frequency | 0 to 25 MHz |
| Base Clock Accuracy | 50 ppm |
| Operational Temperature Range | 0 °C to 50 °C |
| DMA Channels | 8 |
| External Triggers | Supports through any PFI and RTSI source |
| Calibration | Self-calibration; recommended annually or every two years |
