描述
Schneider Electric 490NRP25400产品概述
Schneider Electric 490NRP25400是一款光纤中继器，主要用于工业自动化系统中。它通过对光信号进行放大和再生，延长光纤传输距离，提高信号质量，保证数据传输的可靠性。
主要功能和特点：
光纤信号再生：对衰减的光信号进行放大和整形，恢复信号质量。
延长传输距离：扩展光纤网络的覆盖范围，提高系统灵活性。
提高信号质量：降低传输误码率，保证数据传输的可靠性。
模块化设计：模块化结构，方便安装和维护。
工业级设计：适用于恶劣的工业环境。
典型应用：
工业现场总线：用于扩展现场总线网络，如Modbus Plus、Profibus等。
过程控制系统：用于连接分布式I/O模块、远程I/O模块等。
自动化生产线：用于连接PLC、变频器、伺服驱动器等设备。
技术参数（部分）：
接口类型：SC型光纤接口
传输速率：支持多种传输速率
工作温度：-20°C~60°C
电源：24VDC.
Schneider Electric 490NRP25400 Product Overview
Schneider Electric 490NRP25400 is a fiber optic repeater,mainly used in industrial automation systems.It amplifies and regenerates optical signals to extend the fiber optic transmission distance,improve signal quality,and ensure the reliability of data transmission.
Main functions and features:
Fiber optic signal regeneration:Amplify and reshape the attenuated optical signal to restore signal quality.
Extend transmission distance:Expand the coverage of the fiber optic network and improve system flexibility.
Improve signal quality:Reduce the transmission bit error rate and ensure the reliability of data transmission.
Modular design:Modular structure for easy installation and maintenance.
Industrial grade design:Suitable for harsh industrial environments.
Typical applications:
Industrial fieldbus:Used to expand fieldbus networks such as Modbus Plus,Profibus,etc.
Process control system:Used to connect distributed I/O modules,remote I/O modules,etc.
Automated production line:Used to connect PLC,inverter,servo drive and other equipment.
Technical parameters(partial):
Interface type:SC type optical fiber interface
Transmission rate:Supports multiple transmission rates
Operating temperature:-20°C~60°C
Power supply:24VDC
