描述
产品简要说明
ALSTOM EPIC II V4550220-0100是一款面向轨道交通与工业自动化领域的高性能可编程逻辑控制器(PLC),核心特性包括:
模块化架构:支持DI/DO、AI/AO、通信接口等扩展模块
工业级可靠性:通过EN 50126认证,MTBF≥500万小时
冗余通信:双以太网口+Profibus DP冗余,故障切换时间<50ms
宽温运行:-40℃~70℃(无降额)
产品详细说明
1.硬件架构与核心功能
主控单元
处理器:32位ARM Cortex-R5内核,主频200MHz
存储容量:
程序存储:64MB Flash(支持在线升级)
数据存储:16MB RAM(带掉电保护)
实时性:循环扫描周期≤2ms(1000点程序)
输入输出模块
数字量通道:
输入:32通道(24V DC,隔离耐压2500V)
输出:16通道(24V DC,最大负载2A/通道)
模拟量通道:
输入:4通道(0-10V,精度±0.1%)
输出:2通道(4-20mA,精度±0.2%)
通信协议
工业协议:
Modbus TCP/RTU
Profibus DP(主站/从站模式)
Ethernet/IP(CIP协议栈)
安全通信:
符合IEC 61850-3标准
SSL/TLS加密传输
产品概述:ALSTOM EPIC II V4550220-0100
作为轨道交通信号控制系统的核心控制器,其核心价值体现在高可靠性与模块化扩展能力:
技术价值:
在地铁信号联锁系统中实现毫秒级控制响应
在铁路道岔控制中完成多通道状态监测与逻辑运算
行业适配:
轨道交通:信号联锁、列车追踪、站台门控制
能源电力:变电站保护逻辑、分布式能源管理
智能制造:多轴运动控制、设备状态预测维护
Product brief description
ALSTOM EPIC II V4550220-0100 is a high-performance programmable logic controller(PLC)for rail transit and industrial automation,with core features including:
Modular architecture:Supports expansion modules such as DI/DO,AI/AO,and communication interfaces.
Industrial-grade reliability:passed EN 50126 certification,MTBF≥5 million hours
Redundant communication:Dual Ethernet port+Profibus DP redundancy,failover time<50ms
Wide temperature operation:-40℃~70℃(no derating)
Product details
1.Hardware architecture and core functions
Main control unit
Processor:32-bit ARM Cortex-R5 core,main frequency 200MHz
Storage capacity:
Program storage:64MB Flash(supports online upgrade)
Data storage:16MB RAM(with power-down protection)
Real-time:cyclic scanning period≤2ms(1000-point program)
Input and output module
Digital channel:
Input:32 channels(24V DC,isolated withstand voltage 2500V)
Output:16 channels(24V DC,maximum load 2A/channel)
Analog channel:
Input:4 channels(0-10V,accuracy±0.1%)
Output:2 channels(4-20mA,accuracy±0.2%)
Communication Protocol
Industrial Agreement:
Modbus TCP/RTU
Profibus DP(master/slave mode)
Ethernet/IP(CIP protocol stack)
Secure Communication:
Comply with IEC 61850-3 standards
SSL/TLS encrypted transmission
Product Overview:ALSTOM EPIC II V4550220-0100
As the core controller of rail transit signal control system,its core value is reflected in high reliability and modular expansion capabilities:
Technical value:
Implement millisecond-level control response in subway signal interlocking system
Complete multi-channel status monitoring and logical operations in railway switch control
Industry adaptation:
Rail Transit:Signal Interlocking,Train Tracking,Platform Door Control
Energy and electricity:Substation protection logic,distributed energy management
Intelligent manufacturing:multi-axis motion control,equipment status prediction and maintenance