Description
Product Overview
The NI PCIe-6320 is a versatile and high-performance multifunction I/O device designed for a wide range of measurement and control applications. It features 16 single-ended or 8 differential analog input channels with 16-bit resolution, supporting a maximum sample rate of 250 kS/s per channel. The device also includes 24 digital I/O lines, four 32-bit counters/timers, and advanced timing and synchronization capabilities. The NI PCIe-6320 is ideal for applications requiring high-speed data acquisition, precise control, and reliable performance.
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | NI PCIe-6320 |
| Manufacturer | National Instruments |
| Product Type | Multifunction I/O Device |
| Analog Input Channels | 16 single-ended or 8 differential |
| Analog Input Resolution | 16 bits |
| Maximum Sampling Rate | 250 kS/s per channel |
| Analog Input Ranges | ±0.2 V, ±1 V, ±5 V, ±10 V |
| Digital I/O Lines | 24 (8 on P0.<0..7>, 16 on PFI <0..15>) |
| Counter/Timers | 4 (32 bits, 100 MHz) |
| I/O Connector | 68-pin VHDCI |
| Power Requirements | +3.3 V, +12 V – 1A, 1.4 W, 8.6 W |
| Dimensions | 3.9 in. × 6.6 in. |
| Weight | 0.23 lb. (110 g) |
| Operating Temperature Range | 0 °C to 55 °C |
| Storage Temperature Range | -40 °C to 70 °C |
| Relative Humidity | 10% to 90% noncondensing |
NI PCIE-6320
Main Features and Advantages
High-Speed Data Acquisition: Capable of acquiring samples at a speed of 250 kS/s per channel.
Advanced Timing and Synchronization: Features NI-STC3 timing and synchronization technology for precise control and measurement.
Versatile I/O Capabilities: Combines 16 analog input channels, 24 digital I/O lines, and four 32-bit counters/timers for PWM, encoder, frequency, event counting, and more.
Overvoltage Protection: Provides protection up to ±25 V when powered on and ±15 V when powered off.
High-Resolution Measurements: Offers 16-bit resolution for analog inputs, ensuring precise measurements.
NI PCIE-6320
Application Field
The NI PCIe-6320 is suitable for a variety of applications, including:
Basic Data Logging: For recording and monitoring data over time.
Test Automation: For automated testing processes in manufacturing and R&D.
Control Automation: For precise control of industrial processes.
Research and Development: For high-speed data acquisition and analysis in scientific research.
Related Products
SCB-68A: A noise-rejecting, shielded I/O connector block that can be used with the NI PCIe-6320.
NI-DAQmx: Software for data acquisition and control, providing programming interfaces for LabVIEW, LabWindows/CVI, and Measurement Studio.
LabVIEW: A graphical programming environment that can be used to control the NI PCIe-6320 and develop data acquisition and control applications.
Installation and Maintenance
Pre-installation preparation: Before installing the NI PCIe-6320, ensure you have the device, a compatible PCI Express slot, and appropriate cables. Turn off the power and unplug the system. Install the device in the PCI Express slot and secure it with the provided screws. Connect the necessary cables and ensure all connections are secure.
Maintenance recommendations: Regularly inspect the connections for wear or damage. Clean the device using a soft, non-metallic brush to remove dust and ensure the device is completely dry before reusing it. Store the device in a dry place with relative humidity between 10% and 90% noncondensing.
Product Guarantee
The NI PCIe-6320 is backed by a three-year warranty from National Instruments, ensuring the quality and reliability of the product. National Instruments also provides comprehensive after-sales service and technical support to assist customers with any issues or inquiries related to the product.
