描述
产品简要说明
ALSTOM 187248K是阿尔斯通(Alstom)专为工业自动化系统设计的智能I/O模块,核心特性包括:
多协议通信:支持Profinet、MVB及EtherCAT协议,实现设备间实时数据交互
环境适应性:符合IP67防护等级,可在-40°C至70°C极端环境下稳定运行
高密度I/O扩展:集成32通道数字量输入/输出与4通道模拟量输入
产品详细说明
1.硬件架构与核心参数
物理特性
尺寸:140×90×30mm(宽×高×深)
重量:约450g
安装方式:导轨式安装(兼容DIN 35标准)
电气性能
电源输入:
DC 24V(冗余双电源输入)
功耗:≤8W(典型负载)
通信接口:
2×Profinet(工业以太网)
1×MVB(多变量总线)
1×EtherCAT(实时控制总线)
I/O通道配置
数字量:
输入:32通道(干接点/湿接点,支持光耦隔离)
输出:32通道(继电器/晶体管驱动,响应时间≤5ms)
模拟量:
输入:4通道(0-10V/4-20mA,精度±0.1%)
输出:2通道(0-10V/4-20mA,精度±0.2%)
安全保护
过压保护:输入电压≥30V自动切断
抗干扰设计:符合IEC 61000-6-2工业环境电磁兼容标准
2.功能特性与行业适配
多协议通信整合
协议兼容性:
Profinet(实时通信,周期≤1ms)
MVB(兼容铁路信号系统,符合IEC 61375标准)
EtherCAT(支持分布式时钟同步,抖动<1μs)
数据处理:
内置FPGA逻辑运算单元,支持复杂控制算法本地化执行
支持Modbus ASCII/RTU协议转换(需固件升级)
极端环境适应
温度补偿:
模拟量输入通道内置温度传感器,自动校准-40°C至70°C范围内的漂移
抗震动设计:
符合EN 50155铁路设备标准,可承受5g加速度震动
产品概述:ALSTOM 187248K
作为工业自动化系统的核心I/O接口,其核心价值在于高可靠性与多协议融合:
技术优势:
通过EN 50128铁路安全认证(SIL 2等级)
在70°C环境下连续运行3年零故障(实验室测试数据)
行业适配:
轨道交通:列车信号系统控制、门控单元(DCU)
电力系统:变电站保护装置I/O扩展.

N895313512X

N895313512X
Product brief description
ALSTOM 187248K is an intelligent I/O module designed by Alstom for industrial automation systems.The core features include:
Multi-protocol communication:supports Profinet,MVB and EtherCAT protocols to realize real-time data interaction between devices
Environmental adaptability:Comply with IP67 protection level,can operate stably in extreme environments-40°C to 70°C
High-density I/O expansion:Integrated 32-channel digital input/output and 4-channel analog input
Product details
1.Hardware architecture and core parameters
Physical characteristics
Size:140×90×30mm(width×height×deep)
Weight:about 450g
Installation method:Rail-type installation(compatible with DIN 35 standard)
Electrical performance
Power input:
DC 24V(redundant dual power supply input)
Power consumption:≤8W(typical load)
Communication interface:
2×Profinet(Industrial Ethernet)
1×MVB(multivariate bus)
1×EtherCAT(real-time control bus)
I/O channel configuration
Number:
Input:32 channels(dry contact/wet contact,support optocoupler isolation)
Output:32 channels(relay/transistor driver,response time≤5ms)
Simulation quantity:
Input:4 channels(0-10V/4-20mA,accuracy±0.1%)
Output:2 channels(0-10V/4-20mA,accuracy±0.2%)
Safety protection
Overvoltage protection:Input voltage≥30V automatically cut off
Anti-interference design:complies with IEC 61000-6-2 industrial environment electromagnetic compatibility standard
2.Functional characteristics and industry adaptation
Multi-protocol communication integration
Protocol Compatibility:
Profinet(real time communication,period≤1ms)
MVB(compatible with railway signal system,compliant with IEC 61375 standard)
EtherCAT(supports distributed clock synchronization,jitter<1μs)
Data processing:
Built-in FPGA logical operation unit,supports localized execution of complex control algorithms
Support Modbus ASCII/RTU protocol conversion(requires firmware upgrade)
Extreme environmental adaptation
Temperature compensation:
Analog input channel built-in temperature sensor,automatic calibration of drift in the range of-40°C to 70°C
Vibration-resistant design:
Comply with EN 50155 railway equipment standard,can withstand 5g acceleration vibration
Product Overview:ALSTOM 187248K
As the core I/O interface of industrial automation systems,its core value lies in the integration of high reliability and multi-protocol:
Technical Advantages:
Passed EN 50128 Railway Safety Certification(SIL 2 Level)
Continuous operation at 70°C for 3 years zero failure(laboratory test data)
Industry adaptation:
Rail Transit:Train Signal System Control,Gate Control Unit(DCU)
Power system:Substation protection device I/O expansion