{"id":22101,"date":"2023-09-28T23:53:27","date_gmt":"2023-09-28T15:53:27","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=22101"},"modified":"2023-09-28T23:53:27","modified_gmt":"2023-09-28T15:53:27","slug":"dzdcjjk","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/22101.html","title":{"rendered":"DTU\u7ec8\u7aef\u5e38\u89c1\u63a5\u53e3"},"content":{"rendered":"

  DTU\u7ec8\u7aef\u662f\u4e00\u79cd\u7528\u4e8e\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\u7684\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5c06\u8fdc\u7a0b\u8bbe\u5907\u7684\u6570\u636e\u4f20\u8f93\u5230\u670d\u52a1\u5668\uff0c\u4ee5\u4fbf\u8fdb\u884c\u8fdc\u7a0b\u76d1\u63a7\u548c\u8fdc\u7a0b\u63a7\u5236\u3002DTU\u7ec8\u7aef\u63a5\u53e3\u662f\u4e00\u79cd\u4e13\u95e8\u7528\u4e8eDTU\u7ec8\u7aef\u7684\u63a5\u53e3\uff0c\u5177\u6709\u826f\u597d\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u80fd\u591f\u6ee1\u8db3\u5404\u79cd\u9700\u6c42\u3002\u672c\u6587\u5c06\u5bf9DTU\u7ec8\u7aef\u5e38\u89c1\u63a5\u53e3\u8fdb\u884c\u8be6\u7ec6\u7684\u4ecb\u7ecd\u3002<\/p>\n

RS232\/RS485\u63a5\u53e3<\/h2>\n

  RS232\/RS485\u63a5\u53e3\u662fDTU\u7ec8\u7aef\u4e2d\u6700\u5e38\u7528\u7684\u63a5\u53e3\u4e4b\u4e00\uff0c\u53ef\u4ee5\u5b9e\u73b0\u70b9\u5bf9\u70b9\u548c\u70b9\u5bf9\u591a\u70b9\u901a\u4fe1\u3002RS232\u63a5\u53e3\u4e3b\u8981\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\uff0c\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a50\u7c73\uff0c\u800cRS485\u63a5\u53e3\u53ef\u4ee5\u5b9e\u73b0\u957f\u8ddd\u79bb\u901a\u4fe1\uff0c\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\u3002<\/p>\n

RS232\u63a5\u53e3\u4f18\u70b9<\/h3>\n