{"id":77801,"date":"2023-12-30T02:19:52","date_gmt":"2023-12-29T18:19:52","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77801"},"modified":"2023-12-30T02:19:52","modified_gmt":"2023-12-29T18:19:52","slug":"rzrxp","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77801.html","title":{"rendered":"RS485\u8f6cRS422\u82af\u7247"},"content":{"rendered":"
RS485\u8f6cRS422\u82af\u7247\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u8f6c\u6362\u8bbe\u5907\uff0c\u53ef\u4ee5\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u7535\u529b\u7535\u5b50\u3001\u901a\u4fe1\u8bbe\u5907\u7b49\u9886\u57df\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n
RS485\u548cRS422\u90fd\u662f\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u4f46\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u6709\u7740\u660e\u663e\u7684\u533a\u522b\u3002RS485\u53ef\u4ee5\u7528\u4e8e\u591a\u70b9\u901a\u4fe1\uff0c\u800cRS422\u4e00\u822c\u53ea\u80fd\u7528\u4e8e\u70b9\u5bf9\u70b9\u70b9\u5bf9\u70b9\u901a\u4fe1<\/a>\u3002\u6b64\u5916\uff0cRS485\u53ef\u4ee5\u5728\u76f8\u5bf9\u8f83\u9ad8\u7684\u901a\u4fe1\u901f\u7387\u4e0b\u8fdb\u884c\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u800cRS422\u901a\u5e38\u7528\u4e8e\u4e2d\u8ddd\u79bf\u4f20\u8f93\u3002<\/p>\n RS485\u91c7\u7528\u5dee\u5206\u4f20\u8f93\u65b9\u5f0f\uff0c\u5b83\u4f7f\u7528\u4e24\u6839\u6570\u636e\u7ebf\u8fdb\u884c\u901a\u4fe1\uff0c\u4e00\u6839\u7528\u4e8e\u9ad8\u7535\u5e73\u4fe1\u53f7\uff0c\u4e00\u6839\u7528\u4e8e\u4f4e\u7535\u5e73\u4fe1\u53f7\uff0c\u4ece\u800c\u6709\u6548\u6291\u5236\u4e86\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5e72\u6270\u548c\u566a\u97f3\u3002<\/p>\n RS485\u8f6cRS422\u82af\u7247\u80fd\u591f\u5b9e\u73b0RS485\u4fe1\u53f7\u5230RS422\u4fe1\u53f7\u7684\u8f6c\u6362\uff0c\u5176\u539f\u7406\u662f\u901a\u8fc7\u5c06RS485\u7684\u5dee\u5206\u4fe1\u53f7\u8f6c\u6362\u4e3aRS422\u7684\u5e73\u8861\u4fe1\u53f7\u3002\u8fd9\u79cd\u8f6c\u6362\u65b9\u5f0f\u53ef\u4ee5\u5728\u4e0d\u6539\u53d8\u539f\u6709\u901a\u4fe1\u534f\u8bae\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u4e0d\u540c\u6807\u51c6\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n RS485\u901a\u4fe1\u539f\u7406<\/h3>\n
RS485\u8f6cRS422\u7684\u539f\u7406<\/h4>\n
\u5e94\u7528\u9886\u57df<\/h2>\n