{"id":57356,"date":"2023-10-18T08:19:06","date_gmt":"2023-10-18T00:19:06","guid":{"rendered":"https:\/\/www.techphant.cn\/blog\/57356.html"},"modified":"2024-09-18T15:24:14","modified_gmt":"2024-09-18T07:24:14","slug":"rhdqb-3","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/57356.html","title":{"rendered":"RJ45\u548c485\u7684\u533a\u522b"},"content":{"rendered":"

  RJ45\u548c485\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u4eec\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u5b83\u4eec\u7684\u7528\u9014\u548c\u6027\u80fd\u3002<\/strong>RJ45\u662f\u4e00\u79cd\u7f51\u7edc\u63a5\u53e3\uff0c\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u7f51\u7edc\uff0c\u800c485\u5219\u662f\u4e00\u79cd\u5de5\u4e1a\u73af\u5883\u4e0b\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\u548c\u81ea\u52a8\u5316\u7684\u6280\u672f\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRJ45\u548c485\u7684\u4e0d\u540c\u4e4b\u5904\uff0c\u4ee5\u53ca\u5b83\u4eec\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

RJ45\u6280\u672f<\/h2>\n

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  RJ45\u5e94\u7528\u573a\u666f<\/h3>\n

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485\u6280\u672f<\/h2>\n

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  485\u5e94\u7528\u573a\u666f<\/h3>\n

  RS485\u63a5\u53e3\u4e3b\u8981\u7528\u4e8e\u8fdc\u7a0b\u63a7\u5236\u548c\u81ea\u52a8\u5316\u7cfb\u7edf\uff0c\u53ef\u4ee5\u652f\u6301\u6570\u636e\u4f20\u8f93\u3001\u63a7\u5236\u4fe1\u53f7\u4f20\u8f93\u548c\u9065\u63a7\u4fe1\u53f7\u4f20\u8f93\u7b49\u5e94\u7528\u3002\u5b83\u53ef\u4ee5\u7528\u4e8e\u5de5\u5382\u81ea\u52a8\u5316\u3001\u8fdc\u7a0b\u76d1\u63a7\u548c\u667a\u80fd\u5bb6\u5c45\u7b49\u573a\u666f\uff0c\u662f\u5de5\u4e1a\u73af\u5883\u4e0b\u7684\u91cd\u8981\u63a5\u53e3\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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