ALSTOM VAGM22AF171G

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:

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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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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