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485通讯线用什么线
更新时间: 2020-12-16 00:00:00  

可以采用国际上通行的屏蔽双绞线。建议用屏蔽双绞线的型号为RVSP2*0.5(二芯屏蔽双绞线,每芯由16股的0.2mm的导线组成)。采用屏蔽双绞线有助于减少和消除两根485通信线之间产生的分布电容以及来自于通讯线周围产生的共模干扰。

关键词: 通讯 什么

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