描述
产品简要说明
ALSTOM VAGM22AF171G是阿尔斯通(Alstom)专为轨道交通与工业自动化设计的工业控制器,核心特性包括:
多协议兼容性:支持Profinet、EtherCAT及MVB协议,实现跨系统数据交互
高处理性能:双核ARM Cortex-A53处理器(主频1GHz),支持实时任务调度
安全认证:通过EN 50128铁路安全标准(SIL 3等级)
产品详细说明
1.硬件架构与核心参数
物理特性
尺寸:190×100×50mm(宽×高×深)
重量:约850g
安装方式:DIN导轨安装(兼容EN 50022标准)
电气性能
电源输入:
DC 24V(冗余双电源)
功耗:≤15W(典型负载)
通信接口:
2×Profinet(工业以太网,100Mbps)
1×EtherCAT(实时控制,周期≤1ms)
1×MVB(多变量总线,符合IEC 61375标准)
I/O通道配置
数字量:
输入:32通道(光耦隔离,响应时间≤2ms)
输出:32通道(继电器驱动,触点容量5A/250V AC)
模拟量:
输入:8通道(0-10V/4-20mA,12位ADC)
输出:4通道(0-10V/4-20mA,12位DAC)
安全保护
电气保护:
过压保护(36V自动切断)
过流保护(10A持续1秒切断)
环境适应性:
IP67防护等级
温度补偿(-40°C至70°C自动校准)
2.功能特性与行业适配
多协议融合能力
协议兼容性:
Profinet(实时通信,支持分布式I/O组态)
EtherCAT(高精度运动控制,同步周期≤1ms)
MVB(铁路信号系统,兼容列车控制总线)
混合组网案例:
某城轨项目实现EtherCAT与MVB混合组网,通信延迟<5ms
高可靠性设计
冗余架构:
双电源输入支持热备份切换
内置看门狗定时器(WDT)防止程序死锁
安全认证:
SIL 3等级(EN 50128)
符合EN 50155铁路设备标准

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REF615C_C HCFFAEAGANB2BAN1XC
Product brief description
ALSTOM VAGM22AF171G is an industrial controller designed by Alstom for rail transit and industrial automation.The core features include:
Multi-protocol compatibility:Supports Profinet,EtherCAT and MVB protocols to realize cross-system data interaction
High processing performance:Dual-core ARM Cortex-A53 processor(main frequency 1GHz),supports real-time task scheduling
Safety certification:Passed EN 50128 Railway Safety Standard(SIL 3 Level)
Product details
1.Hardware architecture and core parameters
Physical characteristics
Size:190×100×50mm(width×height×deep)
Weight:about 850g
Installation method:DIN rail installation(compatible with EN 50022 standard)
Electrical performance
Power input:
DC 24V(redundant dual power supply)
Power consumption:≤15W(typical load)
Communication interface:
2×Profinet(Industrial Ethernet,100Mbps)
1×EtherCAT(real-time control,period≤1ms)
1×MVB(multivariate bus,compliant with IEC 61375 standard)
I/O channel configuration
Number:
Input:32 channels(optocoupler isolation,response time≤2ms)
Output:32 channels(relay drive,contact capacity 5A/250V AC)
Simulation quantity:
Input:8 channels(0-10V/4-20mA,12-bit ADC)
Output:4 channels(0-10V/4-20mA,12-bit DAC)
Safety protection
Electrical protection:
Overvoltage protection(36V automatic cutoff)
Overcurrent protection(10A lasts for 1 second to cut off)
Environmental adaptability:
IP67 protection level
Temperature compensation(automatic calibration from-40°C to 70°C)
2.Functional characteristics and industry adaptation
Multi-protocol fusion capability
Protocol Compatibility:
Profinet(real-time communication,supporting distributed I/O configuration)
EtherCAT(high precision motion control,synchronization period≤1ms)
MVB(rail signal system,compatible with train control bus)
Mixed networking cases:
A urban rail project realizes mixed networking between EtherCAT and MVB,with communication delay<5ms
High reliability design
Redundant architecture:
Dual power supply input supports hot backup switching
Built-in Watchdog Timer(WDT)prevents program deadlock
Safety certification:
SIL 3 level(EN 50128)
Comply with EN 50155 railway equipment standard