{"id":77993,"date":"2024-01-08T17:26:28","date_gmt":"2024-01-08T09:26:28","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77993"},"modified":"2024-01-08T17:26:28","modified_gmt":"2024-01-08T09:26:28","slug":"rhrdqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77993.html","title":{"rendered":"RS485\u548cRS422\u7684\u533a\u522b"},"content":{"rendered":"<p>&emsp;&emsp;RS485\u548cRS422\u662f\u4e32\u884c\u901a\u4fe1\u6807\u51c6\u4e2d\u5e38\u89c1\u7684\u4e24\u79cd\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u901a\u4fe1\u8bbe\u5907\u3001\u6570\u636e\u91c7\u96c6\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8RS485\u548cRS422\u7684\u533a\u522b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u79cd\u534f\u8bae\u7684\u7279\u70b9\u548c\u7528\u9014\u3002<\/p>\n<h2 style=\"text-align: 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rel=\"noopener\">\u70b9\u5bf9\u70b9\u901a\u4fe1<\/a>\u3002RS422\u7684\u4f20\u8f93\u7ebf\u8def\u5305\u62ec\u4e00\u5bf9\u53d1\u9001\u548c\u63a5\u6536\u7ebf\uff0c\u80fd\u591f\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<h2 style=\"text-align: center;\">RS485\u4e0eRS422\u7684\u533a\u522b<\/h2>\n<h3>&emsp;&emsp;\u7535\u6c14\u7279\u6027<\/h3>\n<p>&emsp;&emsp;RS485\u53ef\u4ee5\u540c\u65f6\u4f20\u8f93\u6570\u636e\u548c\u4f9b\u7535\uff0c\u800c<a href=\"https:\/\/www.techphant.cn\/tag\/rs422\" target=\"_blank\" rel=\"noopener\">RS422<\/a>\u901a\u5e38\u53ea\u80fd\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u800c\u65e0\u6cd5\u63d0\u4f9b\u7535\u6e90\u3002<\/p>\n<h3>&emsp;&emsp;\u7f51\u7edc\u62d3\u6251<\/h3>\n<p>&emsp;&emsp;RS485\u652f\u6301\u591a\u70b9\u901a\u4fe1\uff0c\u53ef\u4ee5\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u800cRS422\u4e00\u822c\u91c7\u7528<a href=\"https:\/\/www.techphant.cn\/tag\/ddd\" target=\"_blank\" 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