描述
ABB PM866K01是一款隶属于AC 800M系列的高端冗余处理器模块，主要应用于ABB的800xA控制系统中。以下是其产品详情：
硬件参数
处理器：部分版本采用双核ARM Cortex-A9，主频为800MHz。
内存：4GB eMMC存储器，2GB RAM。
通信接口：支持Profibus DP、Modbus TCP、Ethernet/IP、OPC UA等多种通信协议，配备2个以太网端口、2个串口以及1个PROFIBUS DP接口。
电源要求：24V DC，支持冗余电源配置。
工作温度：-20℃至+60℃。
尺寸：84mm×55mm。
产品特点
高性能：能够快速执行复杂的控制算法，如在大型乙烯生产装置中，每500μs采集一次模拟量信号，并通过内置算法计算最优控制参数。
高可靠性：采用冗余设计，支持主备处理器同步刷新数据，同步延迟≤1ms，当主处理器故障时，备用处理器可在8ms内自动接管控制任务。
可扩展性强：支持冗余I/O模块，如S800 I/O系列，可灵活扩展I/O点数和功能。
开放性好：支持多种通信协议，可以与其他系统进行集成，方便与不同厂家的设备协同工作。
应用领域：广泛应用于对系统连续性和可靠性要求极高的场景，如化工连续生产装置、大型电力枢纽、城市轨道交通控制系统等。
The ABB PM866K01 is a high-end redundant processor module belonging to the AC 800M series,primarily used in ABB’s 800xA control system.Here are its product details:
Hardware Specifications
Processor:Some versions use a dual-core ARM Cortex-A9 processor with a clock speed of 800MHz.
Memory:4GB eMMC storage,2GB RAM.
Communication Interfaces:Supports various communication protocols including Profibus DP,Modbus TCP,Ethernet/IP,and OPC UA.Features 2 Ethernet ports,2 serial ports,and 1 PROFIBUS DP interface.
Power Requirements:24V DC,supports redundant power supply configuration.
Operating Temperature:-20°C to+60°C.
Dimensions:84mm x 55mm.
Product Features
High Performance:Capable of rapidly executing complex control algorithms,such as acquiring analog signals every 500µs and calculating optimal control parameters in large ethylene production plants.
High Reliability:Redundant design with synchronous data refresh between primary and backup processors(synchronization delay≤1ms).The backup processor automatically takes over control within 8ms in case of primary processor failure.
Strong Expandability:Supports redundant I/O modules,such as the S800 I/O series,allowing flexible expansion of I/O points and functions.
Open Architecture:Supports multiple communication protocols,enabling integration with other systems and facilitating interoperability with devices from different manufacturers.
Applications:Widely used in scenarios requiring high system continuity and reliability,such as chemical process plants,large power grids,and urban rail transit control systems.
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
