描述
产品概述
NI PXIe-8360是美国国家仪器(NI)推出的PXI Express系列高性能实时控制器,专为高精度工业自动化、分布式测试系统及复杂数据交互场景设计。其集成PXIe高速总线与嵌入式处理能力,支持多协议通信与确定性实时控制,适用于严苛环境下的可靠运行。
核心参数与功能
硬件架构
-处理器:
-预期搭载Intel Core i7或Xeon系列处理器
-内存与存储:
-标配8 GB DDR4 ECC内存(可扩展至16 GB);
-256 GB SSD(支持热插拔,可扩展至1 TB)。
接口与扩展性
-总线接口:
-PXIe x4通道(理论带宽5 GT/s);
-支持PXI Star Trigger同步机制;
-外设接口:
-Gigabit Ethernet×2(支持工业以太网协议);
-USB 3.0×2+RS-232/485(兼容传统设备通信)。
实时控制特性
-操作系统:
-预装Linux实时内核(兼容Windows Embedded Standard);
-确定性性能:
-硬件级看门狗定时器(防止系统死锁);
-抖动控制<100 ns(基于PXI定时引擎)。
技术特点
混合系统整合:
-可直连NI C系列DAQ模块(如PXIe-6363、9234)构建多信号采集系统;
-支持FPGA协处理(需搭配NI 796xR系列控制器)。
环境适应性:
-工作温度范围:-20°C至60°C(宽温设计);
-抗震抗冲击:符合MIL-bedding标准(适用车载/航空场景)。
典型应用场景
工业自动化:
-高速生产线实时监控与故障诊断;
-多轴机器人运动控制(结合EtherCAT协议)。
科研测试:
-高能物理实验数据采集与实时分析;
-振动台动态信号闭环控制(如航天器部件测试)。
Product Overview
NI PXIe-8360 is a high-performance real-time controller launched by National Instruments(NI),which is designed for high-precision industrial automation,distributed testing systems and complex data interaction scenarios.It integrates PXIe high-speed bus and embedded processing capabilities,supports multi-protocol communication and deterministic real-time control,and is suitable for reliable operation in harsh environments.
Core parameters and functions
Hardware architecture
-Processor:
-Expected to be equipped with Intel Core i7 or Xeon series processors
-Memory and storage:
-8 GB DDR4 ECC memory standard(scalable to 16 GB);
-256 GB SSD(supports hot swappable,expandable to 1 TB).
Interface and Extensibility
-Bus interface:
-PXIe x4 channel(theoretical bandwidth 5 GT/s);
-Supports PXI Star Trigger synchronization mechanism;
-Peripheral interface:
-Gigabit Ethernet×2(supports industrial Ethernet protocol);
-USB 3.0×2+RS-232/485(compatible with traditional device communication).
Real-time control features
-operating system:
-Preinstalled Linux real-time kernel(compatible with Windows Embedded Standard);
-Deterministic performance:
-Hardware-level watchdog timer(prevents system deadlock);
-Jitter control<100 ns(based on PXI timing engine).
Technical Features
Hybrid system integration:
-It can directly connect NI C series DAQ modules(such as PXIe-6363,9234)to build a multi-signal acquisition system;
-Support FPGA coprocessing(need to be paired with NI 796xR series controller).
Environmental adaptability:
-Operating temperature range:-20°C to 60°C(wide temperature design);
-Shock resistance:Comply with MIL-bedding standards(applicable to on-board/aerial scenarios).
Typical application scenarios
Industrial automation:
-Real-time monitoring and fault diagnosis of high-speed production lines;
-Multi-axis robot motion control(combined with EtherCAT protocol).
Scientific research tests:
-High-energy physical experiment data acquisition and real-time analysis;
-Closed-loop control of dynamic signals of vibration tables(such as spacecraft component testing).