1MRK002311-AAR02继电器接口模块 PDF资料
1.产 品 资 料 介 绍：
ABB 1MRK002311-AAR02 继电器接口模块产品特点
开头：
ABB 1MRK002311-AAR02 是一款专为 Relion® 670/650 系列继电器设计的光纤通信接口模块，用于实现保护装置与自动化系统之间的高速数据交换与时间同步。
中间（15条特点）：
专用于 ABB Relion 670 及 650 系列继电器。
支持光纤长距离信号传输。
兼容 IEC 61850、DNP 3.0 等主流协议。
支持 IRIG-B、IEEE 1588 高精度对时。
光纤隔离，抗强电磁干扰。
可用于站控层与 SCADA 系统通信。
接口灵活，可更换光模块。
支持弧光保护的“光+电流”双判据。
故障跳闸时间仅 3-5 毫秒。
直接插槽安装，无需更换继电器整机。
支持 PRP/HSR 网络冗余协议。
即插即用，安装简便。
工作温度 -25℃ 至 +70℃。
面板 LED 指示灯，直观诊断状态。
支持 IEC 61850-9-2 采样值传输。
结尾：
综上所述，ABB 1MRK002311-AAR02 继电器接口模块通信可靠、对时精准、安装便捷，是保障数字化变电站保护系统稳定运行的核心接口组件。
1MRK002311-AAR02继电器接口模块 英文介绍
ABB 1MRK002311-AAR02 Relay Interface Module Product Features
beginning
ABB 1MRK002311-AAR02 is a product specifically designed for Relion ® The fiber optic communication interface module designed for 670/650 series relays is used to achieve high-speed data exchange and time synchronization between protection devices and automation systems.
Middle (15 characteristics):
Specially designed for ABB Relion 670 and 650 series relays.
Support fiber optic long-distance signal transmission.
Compatible with mainstream protocols such as IEC 61850 and DNP 3.0.
Supports IRIG-B and IEEE 1588 high-precision time synchronization.
Fiber optic isolation, resistant to strong electromagnetic interference.
Can be used for communication between the station control layer and SCADA system.
Flexible interface, replaceable optical module.
Supporting the dual criteria of "light+current" for arc protection.
The fault tripping time is only 3-5 milliseconds.
Direct slot installation without the need to replace the entire relay system.
Support PRP/HSR network redundancy protocol.
Plug and play, easy to install.
The working temperature ranges from -25 ℃ to+70 ℃.
Panel LED indicator light for intuitive diagnosis of status.
Supports transmission of sampling values according to IEC 61850-9-2.
Ending
In summary, the ABB 1MRK002311-AAR02 relay interface module has reliable communication, precise timing, and easy installation, making it the core interface component for ensuring the stable operation of digital substation protection systems.
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