PXIE-8861 NI 四核嵌入式控制器

PXIE-8861是一款基于高性能英特尔至强E3-1515处理器的嵌入式控制器，适用于PXI高速系统。它是一款模块化仪器平台（PXI）的嵌入式控制器，为各种应用提供强大的计算和外围I/O能力。

这款控制器配备了多种接口，包括两个Thunderbolt 3.0端口，两个Display端口，两个USB 3.0和四个USB 4端口，以及两个以太网端口（其中一个为1588启用），这些接口使得PXIE-8861能够方便地与其他设备和系统进行连接和数据交换。此外，它还包含串行和GPIB端口，为各种通信需求提供了灵活的选择。

PXIE-8861的运行环境为Windows 10应用程序，它能够与基于外部PCIe的仪器进行交互，实现复杂的数据处理和控制任务。其2.8 GHz的四核处理器设计，使其在处理密集型RF、模块化仪器和数据采集应用时表现出色。

然而，尽管PXIE-8861的功能强大，但用户也需要注意一些使用限制。例如，其512 GB M.2硬盘虽然能满足大部分应用需求，但在某些特定系统要求下可能需要进行升级。但需要注意的是，NI（National Instruments，美国国家仪器公司）不建议用户自行升级PXIE-8861的M.2硬盘，因为拆卸M.2硬盘可能会损坏导热间隙垫，进而影响硬盘的运行温度和整体性能。

总的来说，PXIE-8861是一款功能强大、接口丰富、适用于多种应用场景的PXI嵌入式控制器。无论是工业自动化、测试测量，还是其他需要高性能计算和数据处理的领域，PXIE-8861都能提供出色的解决方案。但在使用过程中，用户也需要遵循相关的使用限制和建议，以确保设备的稳定运行和佳性能。

The PXIE-8861 is an embedded controller based on a high-performance Intel Xeon E3-1515 processor for PXI high-speed systems. It is a Modular Instrument Platform (PXI) embedded controller that provides powerful computing and peripheral I/O capabilities for a variety of applications.

The controller comes with a variety of ports, including two Thunderbolt 3.0 ports, two Display ports, two USB 3.0 and four USB 4 ports, and two Ethernet ports (one of which is enabled for 1588). These interfaces allow the PXIE-8861 to easily connect and exchange data with other devices and systems. In addition, it includes serial and GPIB ports, providing flexible options for various communication needs.

Running on a Windows 10 application, the PXIE-8861 is capable of interacting with external PCI-based instruments for complex data processing and control tasks. Its 2.8 GHz quad-core processor design makes it excellent for handling intensive RF, modular instrumentation and data acquisition applications.

However, despite the power of the PXIE-8861, users need to be aware of some limitations. For example, its 512 GB M.2 hard drive, while adequate for most applications, may need to be upgraded for some specific system requirements. However, it is important to note that NI (National Instruments) does not recommend that users upgrade the M.2 hard drive of the PXIE-8861 because removing the M.2 hard drive may damage the thermal clearance pad, which in turn affects the operating temperature and overall performance of the hard drive.

Overall, the PXIE-8861 is a powerful, rich interface PXI embedded controller suitable for a variety of application scenarios. Whether it is industrial automation, test and measurement, or other areas requiring high performance computing and data processing, the PXIE-8861 provides outstanding solutions. However, in the process of use, users also need to follow the relevant restrictions and recommendations to ensure the stable operation and optimal performance of the equipment.