{"id":39297,"date":"2023-09-30T17:21:40","date_gmt":"2023-09-30T09:21:40","guid":{"rendered":"\/\/www.dealsbon.com\/?p=39297"},"modified":"2023-09-30T17:21:40","modified_gmt":"2023-09-30T09:21:40","slug":"rjkxptsyydql","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/39297.html","title":{"rendered":"RS485\u63a5\u53e3\u82af\u7247\uff1a\u63a2\u7d22\u5e94\u7528\u7684\u6f5c\u529b"},"content":{"rendered":"

  RS485\u63a5\u53e3\u82af\u7247\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u548c\u63a7\u5236\u591a\u79cd\u8bbe\u5907\u7684\u9ad8\u6027\u80fd\u63a5\u53e3\u3002\u5b83\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u7387\u3001\u4f4e\u5ef6\u8fdf\u3001\u53ef\u9760\u6027\u9ad8\u3001\u4f4e\u529f\u8017\u7b49\u4f18\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u697c\u5b87\u81ea\u52a8\u5316\u3001\u5bb6\u5ead\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002\u672c\u6587\u5c06\u63a2\u8ba8RS485\u63a5\u53e3\u82af\u7247\u7684\u7279\u70b9\u548c\u5e94\u7528\uff0c\u4ee5\u53ca\u5982\u4f55\u6b63\u786e\u4f7f\u7528\u5b83\u4eec\u3002<\/p>\n

RS485\u63a5\u53e3\u82af\u7247\u7684\u7279\u70b9<\/h2>\n

  \u9ad8\u901f\u4f20\u8f93\u7387<\/h3>\n

  RS485\u63a5\u53e3\u82af\u7247\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u7387\uff0c\u6700\u9ad8\u53ef\u8fbe10Mbps\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u7684\u8fde\u63a5\uff0c\u6700\u591a\u53ef\u4ee5\u652f\u630132\u4e2a\u8282\u70b9\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e00\u5b9a\u8303\u56f4\u5185\u7684\u5927\u578b\u7cfb\u7edf\u7684\u9700\u6c42\u3002<\/p>\n

  \u4f4e\u5ef6\u8fdf<\/h3>\n

  RS485\u63a5\u53e3\u82af\u7247\u7684\u5ef6\u8fdf\u4f4e\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u8981\u6c42\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5b9e\u65f6\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u7684\u8fde\u63a5\uff0c\u6700\u591a\u53ef\u4ee5\u652f\u630132\u4e2a\u8282\u70b9\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e00\u5b9a\u8303\u56f4\u5185\u7684\u5927\u578b\u7cfb\u7edf\u7684\u9700\u6c42\u3002<\/p>\n

  \u53ef\u9760\u6027\u9ad8<\/h3>\n

  RS485\u63a5\u53e3\u82af\u7247\u7684\u53ef\u9760\u6027\u975e\u5e38\u9ad8\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u8981\u6c42\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u7684\u8fde\u63a5\uff0c\u6700\u591a\u53ef\u4ee5\u652f\u630132\u4e2a\u8282\u70b9\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e00\u5b9a\u8303\u56f4\u5185\u7684\u5927\u578b\u7cfb\u7edf\u7684\u9700\u6c42\u3002<\/p>\n

  \u4f4e\u529f\u8017<\/h3>\n

  RS485\u63a5\u53e3\u82af\u7247\u7684\u529f\u8017\u8f83\u4f4e\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u8981\u6c42\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u7cfb\u7edf\u7684\u80fd\u8017\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u7684\u8fde\u63a5\uff0c\u6700\u591a\u53ef\u4ee5\u652f\u630132\u4e2a\u8282\u70b9\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e00\u5b9a\u8303\u56f4\u5185\u7684\u5927\u578b\u7cfb\u7edf\u7684\u9700\u6c42\u3002<\/p>\n

RS485\u63a5\u53e3\u82af\u7247\u7684\u5e94\u7528<\/h2>\n

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

  RS485\u63a5\u53e3\u82af\u7247\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u548c\u63a7\u5236\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u7684\u8fde\u63a5\uff0c\u6700\u591a\u53ef\u4ee5\u652f\u630132\u4e2a\u8282\u70b9\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u578b\u7cfb\u7edf\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u5de5\u4e1a\u81ea\u52a8\u5316\u7684\u6548\u7387\u3002<\/p>\n

  \u697c\u5b87\u81ea\u52a8\u5316<\/h3>\n

  RS485\u63a5\u53e3\u82af\u7247\u53ef\u4ee5\u7528\u4e8e\u697c\u5b87\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u548c\u63a7\u5236\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u7684\u8fde\u63a5\uff0c\u6700\u591a\u53ef\u4ee5\u652f\u630132\u4e2a\u8282\u70b9\uff0c\u53ef\u4ee5\u6ee1\u8db3\u697c\u5b87\u81ea\u52a8\u5316\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u697c\u5b87\u81ea\u52a8\u5316\u7684\u6548\u7387\u3002<\/p>\n

  \u5bb6\u5ead\u81ea\u52a8\u5316<\/h3>\n

  RS485\u63a5\u53e3\u82af\u7247\u53ef\u4ee5\u7528\u4e8e\u5bb6\u5ead\u81ea\u52a8\u5316\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u548c\u63a7\u5236\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u8282\u70b9\u7684\u8fde\u63a5\uff0c\u6700\u591a\u53ef\u4ee5\u652f\u630132\u4e2a\u8282\u70b9\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5bb6\u5ead\u81ea\u52a8\u5316\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u5bb6\u5ead\u81ea\u52a8\u5316\u7684\u6548\u7387\u3002<\/p>\n

\u5982\u4f55\u6b63\u786e\u4f7f\u7528RS485\u63a5\u53e3\u82af\u7247<\/h2>\n

  \u6b63\u786e\u5b89\u88c5<\/h3>\n

  RS485\u63a5\u53e3\u82af\u7247\u5e94\u8be5\u6b63\u786e\u5b89\u88c5\uff0c\u4ee5\u786e\u4fdd\u5176\u6b63\u5e38\u5de5\u4f5c\u3002\u9996\u5148\uff0c\u8981\u786e\u4fdd\u5b89\u88c5\u7a7a\u95f4\u5145\u8db3\uff0c\u5e76\u5c06\u82af\u7247\u5b89\u88c5\u5728\u6070\u5f53\u7684\u4f4d\u7f6e\uff0c\u4ee5\u786e\u4fdd\u5176\u6b63\u5e38\u5de5\u4f5c\u3002\u5176\u6b21\uff0c\u8981\u786e\u4fdd\u82af\u7247\u7684\u63a5\u5730\u70b9\u6b63\u786e\uff0c\u4ee5\u786e\u4fdd\u82af\u7247\u7684\u53ef\u9760\u6027\u3002\u6700\u540e\uff0c\u8981\u786e\u4fdd\u82af\u7247\u7684\u8fde\u63a5\u7ebf\u6b63\u786e\uff0c\u4ee5\u786e\u4fdd\u82af\u7247\u7684\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

  \u6b63\u786e\u914d\u7f6e<\/h3>\n

  RS485\u63a5\u53e3\u82af\u7247\u5e94\u8be5\u6b63\u786e\u914d\u7f6e\uff0c\u4ee5\u786e\u4fdd\u5176\u6b63\u5e38\u5de5\u4f5c\u3002\u9996\u5148\uff0c\u8981\u786e\u4fdd\u82af\u7247\u7684\u901f\u7387\u6b63\u786e\uff0c\u4ee5\u786e\u4fdd\u5176\u6b63\u5e38\u5de5\u4f5c\u3002\u5176\u6b21\uff0c\u8981\u786e\u4fdd\u82af\u7247\u7684\u6570\u636e\u683c\u5f0f\u6b63\u786e\uff0c\u4ee5\u786e\u4fdd\u82af\u7247\u7684\u53ef\u9760\u6027\u3002\u6700\u540e\uff0c\u8981\u786e\u4fdd\u82af\u7247\u7684\u8fde\u63a5\u65b9\u5f0f\u6b63\u786e\uff0c\u4ee5\u786e\u4fdd\u82af\u7247\u7684\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

  \u6b63\u786e\u4f7f\u7528<\/h3>\n

  RS485\u63a5\u53e3\u82af\u7247\u5e94\u8be5\u6b63\u786e\u4f7f\u7528\uff0c\u4ee5\u786e\u4fdd\u5176\u6b63\u5e38\u5de5\u4f5c\u3002\u9996\u5148\uff0c\u8981\u786e\u4fdd\u82af\u7247\u7684\u8f6f\u4ef6\u6b63\u786e\uff0c\u4ee5\u786e\u4fdd\u5176\u6b63\u5e38\u5de5\u4f5c\u3002\u5176\u6b21\uff0c\u8981\u786e\u4fdd\u82af\u7247\u7684\u64cd\u4f5c\u6b63\u786e\uff0c\u4ee5\u786e\u4fdd\u82af\u7247\u7684\u53ef\u9760\u6027\u3002\u6700\u540e\uff0c\u8981\u786e\u4fdd\u82af\u7247\u7684\u7ef4\u62a4\u6b63\u786e\uff0c\u4ee5\u786e\u4fdd\u82af\u7247\u7684\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n

  \u603b\u4e4b\uff0cRS485\u63a5\u53e3\u82af\u7247\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u7387\u3001\u4f4e\u5ef6\u8fdf\u3001\u53ef\u9760\u6027\u9ad8\u3001\u4f4e\u529f\u8017\u7b49\u4f18\u70b9\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u697c\u5b87\u81ea\u52a8\u5316\u3001\u5bb6\u5ead\u81ea\u52a8\u5316\u7b49\u9886\u57df\uff0c\u4e3a\u5404\u79cd\u5e94\u7528\u573a\u666f\u63d0\u4f9b\u4e86\u6f5c\u5728\u7684\u53ef\u80fd\u6027\u3002<\/strong>\u4f46\u662f\uff0c\u8981\u6b63\u786e\u4f7f\u7528RS485\u63a5\u53e3\u82af\u7247\uff0c\u5fc5\u987b\u6b63\u786e\u5b89\u88c5\u3001\u6b63\u786e\u914d\u7f6e\u548c\u6b63\u786e\u4f7f\u7528\uff0c\u624d\u80fd\u786e\u4fdd\u5176\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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