描述
产品简要说明
Alstom MAE99-04 8CH是阿尔斯通（Alstom）推出的工业级多通道串行接口隔离装置，核心特性包括：
8通道隔离功能：支持RS-232/RS-485通信协议的信号隔离与传输
宽温域适应性：-20°C至+70°C工作温度，-40°C至+85°C存储温度
抗干扰设计：5-95%湿度环境下稳定运行，非冷凝环境适用
产品详细说明
1.硬件架构与核心参数
物理特性
尺寸：未明确标注（推测为紧凑型工业模块）
重量：4.1公斤（含包装）
安装方式：DIN导轨或定制化固定
电气性能
电源输入：DC 24V（标准工业电源）
通信接口：
8×独立隔离通道（支持RS-232/RS-485自适应）
通道速率：最高115.2 kbps
隔离电压：2500Vrms（通道间隔离）
环境适应性
工作温度：-20°C至+70°C（符合工业设备标准）
存储温度：-40°C至+85°C（极端环境耐受）
湿度范围：5%-95%（非冷凝）
2.功能特性与行业适配
多通道通信隔离
技术支撑：
光电耦合器隔离技术，消除信号串扰
支持全双工/半双工模式切换
应用场景：
工业自动化系统中PLC与传感器的数据交互
长距离通信链路的噪声抑制
兼容性扩展
协议支持：
Modbus RTU、Profinet（需配置软件）
与罗克韦尔、施耐德等主流PLC系统无缝对接
案例：某电力变电站项目中，通过8通道隔离实现多设备同步通信
smart
smart
Product brief description
Alstom MAE99-04 8CH is an industrial-grade multi-channel serial interface isolation device launched by Alstom.The core features include:
8-channel isolation function:Support signal isolation and transmission of RS-232/RS-485 communication protocol
Wide temperature domain adaptability:-20°C to+70°C operating temperature,-40°C to+85°C storage temperature
Anti-interference design:stable operation under 5-95%humidity environment,suitable for non-condensing environment
Product details
1.Hardware architecture and core parameters
Physical characteristics
Dimensions:Not explicitly marked(presumably compact industrial module)
Weight:4.1 kg(including packaging)
Installation method:DIN rail or customized fixing
Electrical performance
Power input:DC 24V(standard industrial power supply)
Communication interface:
8×independent isolated channel(supports RS-232/RS-485 adaptation)
Channel rate:up to 115.2 kbps
Isolation voltage:2500Vrms(channel isolation)
Environmental adaptability
Operating temperature:-20°C to+70°C(compliant with industrial equipment standards)
Storage temperature:-40°C to+85°C(extreme environmental tolerance)
Humidity range:5%-95%(non-condensing)
2.Functional characteristics and industry adaptation
Multi-channel communication isolation
Technical support:
Optocoupler isolation technology to eliminate signal cross-talk
Support full-duplex/half-duplex mode switching
Application scenarios:
Data interaction between PLC and sensor in industrial automation systems
Noise suppression of long-distance communication links
Compatibility Extensions
Protocol support:
Modbus RTU,Profinet(requires configuration software)
Seamlessly connect with mainstream PLC systems such as Rockwell and Schneider
Case:In a power substation project,synchronous communication of multiple devices is achieved through 8-channel isolation.
