{"id":77886,"date":"2024-01-08T02:10:43","date_gmt":"2024-01-07T18:10:43","guid":{"rendered":"\/\/www.viralrail.com\/?p=77886"},"modified":"2024-01-08T02:10:43","modified_gmt":"2024-01-07T18:10:43","slug":"tsrsjgs","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/77886.html","title":{"rendered":"\u63a2\u7d22RS485\u6570\u636e\u683c\u5f0f"},"content":{"rendered":"

  RS485\u6570\u636e\u683c\u5f0f\u662f\u73b0\u4ee3\u901a\u4fe1\u7cfb\u7edf<\/a>\u4e2d\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u638c\u63e1\u5b83\u7684\u539f\u7406\u53ca\u5e94\u7528\u5bf9\u7406\u89e3\u6570\u5b57\u901a\u4fe1\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u672c\u6587\u5c06\u6df1\u5165\u4ecb\u7ecdRS485<\/a>\u6570\u636e\u683c\u5f0f\u7684\u76f8\u5173\u77e5\u8bc6\u3002<\/p>\n

RS485\u6570\u636e\u683c\u5f0f\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  RS485\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u65b9\u5f0f\uff0c\u53ef\u540c\u65f6\u5b9e\u73b0\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7a33\u5b9a\u7684\u901a\u4fe1\u3002\u5176\u6838\u5fc3\u539f\u7406\u662f\u4f7f\u7528\u4e24\u6839\u4fe1\u53f7\u7ebf\uff0c\u4e00\u6839\u4e3a\u6b63\u5411\u4f20\u8f93\u6570\u636e\uff0c\u4e00\u6839\u4e3a\u8d1f\u5411\u4f20\u8f93\u6570\u636e\uff0c\u901a\u8fc7\u4fe1\u53f7\u7684\u9ad8\u4f4e\u7535\u5e73\u6765\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u4e0e\u63a5\u6536\u3002<\/p>\n

  \u5dee\u5206\u4fe1\u53f7\u4f20\u8f93<\/h3>\n

  RS485\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u5373\u540c\u65f6\u53d1\u9001\u6570\u636e\u53ca\u5176\u53cd\u5411\u6570\u636e\u3002\u63a5\u6536\u7aef\u901a\u8fc7\u6bd4\u8f83\u8fd9\u4e24\u4e2a\u4fe1\u53f7\u7684\u5dee\u5f02\u6765\u8fd8\u539f\u6570\u636e\uff0c\u4ece\u800c\u5927\u5e45\u63d0\u9ad8\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u7b49\u590d\u6742\u7535\u78c1\u573a\u5e72\u6270\u7684\u573a\u666f\u3002<\/p>\n

  \u591a\u8bbe\u5907\u901a\u4fe1<\/h3>\n

  RS485\u652f\u6301\u591a\u8bbe\u5907\u5728\u540c\u4e00\u6570\u636e\u603b\u7ebf\u4e0a\u8fdb\u884c\u901a\u4fe1\uff0c\u6bcf\u4e2a\u8bbe\u5907\u4f7f\u7528\u552f\u4e00\u7684\u5730\u5740\u6807\u8bc6\uff0c\u8fd9\u79cd\u7279\u6027\u4f7f\u5f97RS485\u5728\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n

RS485\u6570\u636e\u683c\u5f0f\u5728\u5de5\u4e1a\u9886\u57df\u7684\u5e94\u7528<\/h2>\n

  RS485\u6570\u636e\u683c\u5f0f\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u4e2d\u8d77\u7740\u4e3e\u8db3\u8f7b\u91cd\u7684\u4f5c\u7528\uff0c\u5176\u7a33\u5b9a\u7684\u4f20\u8f93\u6027\u80fd\u548c\u591a\u8bbe\u5907\u901a\u4fe1\u80fd\u529b\u4f7f\u5176\u6210\u4e3a\u5de5\u4e1a\u73af\u5883\u4e2d\u9996\u9009\u7684\u901a\u4fe1\u6807\u51c6\u3002<\/p>\n

  \u5b9e\u65f6\u76d1\u63a7\u7cfb\u7edf<\/h3>\n

  \u7531\u4e8eRS485\u5728\u957f\u8ddd\u79bb\u901a\u4fe1\u65b9\u9762\u7684\u80fd\u529b\uff0c\u56e0\u6b64\u5728\u5de5\u4e1a\u5b9e\u65f6\u76d1\u63a7\u7cfb\u7edf\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u8bbe\u5907\u53ef\u4ee5\u901a\u8fc7RS485\u534f\u8bae\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u4e0e\u63a7\u5236\u3002<\/p>\n

  \u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236<\/h3>\n

  \u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u7684\u5404\u79cd\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u8bbe\u5907\uff0c\u5e38\u5e38\u91c7\u7528RS485\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\u3002RS485\u7684\u591a\u8bbe\u5907\u901a\u4fe1\u7279\u6027\u53ef\u4ee5\u5b9e\u73b0\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u534f\u8c03\u5de5\u4f5c\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

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