{"id":32990,"date":"2023-09-17T17:05:19","date_gmt":"2023-09-17T09:05:19","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=32990"},"modified":"2023-09-17T17:05:19","modified_gmt":"2023-09-17T09:05:19","slug":"zcdbzczykjsjsjyy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/32990.html","title":{"rendered":"\u652f\u6301485\u4f46\u4e0d\u652f\u6301\u81ea\u7531\u53e3\uff1a\u6280\u672f\u4ecb\u7ecd\u53ca\u5e94\u7528"},"content":{"rendered":"

  485\u6280\u672f\u662f\u4e00\u79cd\u7f51\u7edc\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u5728\u4e0d\u540c\u7f51\u7edc\u73af\u5883\u4e0b\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u901a\u4fe1\u3002\u5b83\u4e3b\u8981\u662f\u901a\u8fc7\u4e24\u79cd\u65b9\u5f0f\u6765\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff1aRS-485\u6280\u672f\u548c\u81ea\u7531\u53e3\u6280\u672f\u3002\u800c\u652f\u6301485\u4f46\u4e0d\u652f\u6301\u81ea\u7531\u53e3\u7684\u6280\u672f\uff0c\u662f\u4e00\u79cd\u7279\u6b8a\u7684485\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u4f46\u4e0d\u652f\u6301\u81ea\u7531\u53e3\u6280\u672f\u3002<\/p>\n

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

  RS-485\u6280\u672f\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u70b9\u8fde\u63a5\uff0c\u53ef\u4ee5\u5728\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u7684\u4e3b\u8981\u4f18\u52bf\u5728\u4e8e\u53ef\u4ee5\u5728\u8f83\u957f\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u70b9\u8fde\u63a5\uff0c\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u7684\u8bbe\u5907\u3002<\/p>\n

RS-485\u6280\u672f\u7684\u4f18\u52bf<\/h3>\n