描述
FOXBORO FCP280 RH924YA产品详情
一、基本信息
品牌：FOXBORO（施耐德电气旗下工业自动化品牌，专注于分布式控制系统DCS、安全仪表系统SIS及过程自动化解决方案）
型号：FCP280 RH924YA
类型：I/A Series冗余控制器模块（Redundant Controller Module for FOXBORO I/A Series DCS）
用途：作为FOXBORO I/A Series分布式控制系统（DCS）的核心控制单元，负责逻辑运算、过程控制、数据采集与通信，适用于石油天然气、化工、电力、水处理等流程工业场景，尤其适合高可靠性、高可用性要求的连续生产过程。
二、技术规格
1.核心功能
冗余控制架构：
双模块热备：FCP280 RH924YA支持双控制器冗余配置（主/备模式），故障切换时间<50ms，确保系统零中断。
无扰切换：主备模块实时同步数据（如程序、配置、实时数据库），切换时无数据丢失或控制波动。
高性能处理能力：
处理器：采用Intel Atom E3845四核处理器（主频1.91GHz），逻辑运算速度达0.05ms/千步（典型值），支持浮点运算与多任务并行。
内存：内置2GB用户存储器（可扩展至8GB），支持大规模程序与历史数据存储。
控制任务管理：
支持4级任务优先级（实时任务、周期任务、事件任务、后台任务），任务切换时间<0.1ms。
最大支持32个独立控制任务，每个任务可配置不同扫描周期（1ms-1小时）。
2.I/O与通信能力
本地I/O扩展：
通过I/A Series本地总线，支持连接512点数字量I/O或256点模拟量I/O（通过FBM系列I/O模块扩展）。
FOXBORO FCP280 RH924YA Product Details
I.Basic Information
Brand:FOXBORO(Schneider Electric’s industrial automation brand,focusing on distributed control systems DCS,safety instrument systems SIS and process automation solutions)
Model:FCP280 RH924YA
Type:I/A Series Redundant Controller Module(Redundant Controller Module for FOXBORO I/A Series DCS)
Purpose:As the core control unit of the FOXBORO I/A Series distributed control system(DCS),it is responsible for logical operations,process control,data acquisition and communication.It is suitable for process industrial scenarios such as oil and gas,chemicals,electricity,and water treatment,especially for continuous production processes with high reliability and high availability requirements.
II.Technical Specifications
1.Core Functions
Redundant Control Architecture:
Dual Module Hot Standby:FCP280 RH924YA supports dual controller redundant configuration(master/standby mode),with a fault switching time of<50ms,ensuring zero system interruption.
Non-disturbance switching:The main and standby modules synchronize data(such as programs,configurations,and real-time databases)in real time,and there is no data loss or control fluctuation during switching.
High-performance processing capabilities:
Processor:Intel Atom E3845 quad-core processor(main frequency 1.91GHz),logic operation speed of 0.05ms/thousand steps(typical value),support floating-point operations and multi-task parallelism.
Memory:Built-in 2GB user memory(expandable to 8GB),support large-scale program and historical data storage.
Control task management:
Support 4 levels of task priority(real-time tasks,periodic tasks,event tasks,background tasks),task switching time<0.1ms.
Supports up to 32 independent control tasks,each task can be configured with a different scan cycle(1ms-1 hour).
2.I/O and communication capabilities
Local I/O expansion:
Through the I/A Series local bus,support connection of 512 points of digital I/O or 256 points of analog I/O(expanded through FBM series I/O modules).
