Description
Product Overview
The NI PXIe-8861 is a high-performance, Intel Xeon quad-core embedded controller designed for PXI Express systems. It is ideal for processor-intensive applications such as RF, modular instrumentation, and data acquisition. This controller features a 2.8 GHz quad-core processor, providing robust processing power for demanding applications. It includes a comprehensive set of peripheral I/O ports, such as two USB 3.0 ports, two Gigabit Ethernet ports, four USB 2.0 ports, two Thunderbolt™ 3 ports, and a serial port. The NI PXIe-8861 also offers high I/O throughput and user-accessible RAM, allowing for upgrades to the factory-installed memory. Its front panel includes a DisplayPort v1.2, and it supports an integrated, differential system 100 MHz reference clock for seamless synchronization of multiple modules. This controller is designed to meet the synchronization and timing requirements of logging and instrumentation systems, making it a versatile solution for PXI-based control, measurement, and test systems.
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | NI PXIe-8861 |
| Manufacturer | National Instruments |
| Product Type | PXI Express Controller |
| Processor | Intel Xeon Quad-Core 2.8 GHz |
| RAM | 8 GB standard, up to 32 GB maximum |
| Storage | 512 GB (or greater) solid-state, NVME |
| Video | 1 DisplayPort 1.1, 1 DisplayPort 1.2 |
| Ethernet | 2 Gigabit Ethernet ports (10/100/1000BASE-TX) |
| USB 3.0 Ports | 2 |
| USB 2.0 Ports | 4 |
| Thunderbolt 3 Ports | 2 |
| Serial Port | 1 DB-9 (RS-232) |
| Operating System | Windows 10 IoT Enterprise or NI Linux Real-Time |
| Dimensions | Four-wide 3U PXI Express module |
| Weight | 1.2 kg (2.6 lb) typical |
| Operating Temperature Range | 0 °C to 55 °C |
| Storage Temperature Range | -40 °C to 71 °C |
| Relative Humidity | 10% to 90% noncondensing |
NI PXIE-8861
Main Features and Advantages
The NI PXIe-8861 offers several key features and advantages that make it a reliable choice for high-speed digital signal handling applications. Its quad-core processor provides robust processing power, essential for handling processor-intensive tasks. The controller’s comprehensive set of peripheral I/O ports ensures versatile connectivity options, making it suitable for a wide range of applications. The user-accessible RAM allows for memory upgrades, enhancing the controller’s flexibility and adaptability. The integrated 100 MHz reference clock and three differential star trigger buses provide precise synchronization and timing, crucial for logging and instrumentation systems. Additionally, the NI PXIe-8861 is designed to meet stringent safety and electromagnetic compatibility standards, ensuring reliable operation in various environments.
Application Field
The NI PXIe-8861 is widely used in various industrial and research applications where precise digital signal handling is required. In industrial automation, it can be used for monitoring and controlling digital equipment, ensuring reliable operation and safety. In research and development, the controller facilitates accurate generation and analysis of digital signal curves, providing valuable data for scientific research and product development. Its compatibility with various digital systems and high-speed data transfer capabilities make it suitable for applications ranging from simple data logging to advanced process control.
NI PXIE-8861
Related Products
NI PXIe-1085: A compatible PXI Express chassis that can be used with the NI PXIe-8861 for high-bandwidth data transfer and control.
NI PXIe-6544: A high-speed digital I/O module that can be used with the NI PXIe-8861 for precise signal generation and analysis.
LabVIEW: A graphical programming environment that can be used to control the NI PXIe-8861 and develop data acquisition and control applications.
NI-DAQmx: Software for data acquisition and control, providing programming interfaces for LabVIEW, LabWindows/CVI, and Measurement Studio.
Installation and Maintenance
Pre-installation preparation: Before installing the NI PXIe-8861, ensure you have the controller, PXI Express chassis, and appropriate cables. Turn off the power and unplug the chassis. Install the controller in the chassis 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 controller using a soft, non-metallic brush to remove dust and ensure the device is completely dry before reusing it. Store the controller in a dry place with relative humidity between 10% and 90% noncondensing.
Product Guarantee
The NI PXIe-8861 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. This ensures that customers can use the controller with confidence, knowing that they have access to reliable support and service from a reputable company.
