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TD5(3)21D485H-A
  • TD5(3)21D485H-A

工业总线 | TD5(3)21D485H-A

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简介: 

D321D485H-A/TD521D485H-A,主要功能在于将逻辑电平转换为RS485协议的差分电平,实现信号隔离,是-款采用IC集成化技术,实现了电源隔离、信号隔离、RS485通信和总线保护于一体的RS485协议收发模块。产品内置定压隔离电源,可实现3000VDC电气隔离。此外,产品具有自动切换收发功能,不再需要通过CON脚进行收发控制,在一定程度上减少了设计的复杂性。


特点:

内置高效隔离电源

自动收发数据功能

波特率高达 500kbps

两端隔离耐压 3000VDC

工作环境温度:-40°C~+85°C

同一网络可支持连接 128个节点

集隔离与 ESD 总线保护功能于一身

标准化封装方式,兼容性能好



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