描述
ABB UR B512 D15 3EHL409319R0001是一款热过载继电器模块。具体详情如下：
产地：瑞典。
重量：约0.3kg。
尺寸：约15cm×2.5cm×20.3cm。
最大开关电流：80A/120V DC。
辅助电压：+48V DC。
工作温度：-40℃至+65℃。
模拟输入信号：可通过跳线S1（AI1）和S2（AI2）选择，支持I=0（4）-20mA，V=0（2）-10V。
通信接口：具备RS485串行通信总线，通过控制接口卡上的X51端子连接。
ABB UR B512 D15 3EHL409319R0001 is a thermal overload relay module.Specific details are as follows:
Origin:Sweden.
Weight:Approximately 0.3kg.
Dimensions:Approximately 15cm×2.5cm×20.3cm.
Maximum switching current:80A/120V DC.
Auxiliary voltage:+48V DC.
Operating temperature:-40℃to+65℃.
Analog input signal:Selectable via jumpers S1(AI1)and S2(AI2),supporting I=0(4)-20mA,V=0(2)-10V.
Communication interface:Equipped with RS485 serial communication bus,connected through the X51 terminal on the control interface card.
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