{"id":41299,"date":"2023-09-30T15:36:32","date_gmt":"2023-09-30T07:36:32","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=41299"},"modified":"2023-09-30T15:36:32","modified_gmt":"2023-09-30T07:36:32","slug":"ckjxff","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/41299.html","title":{"rendered":"485\u4e32\u53e3\u63a5\u7ebf\u65b9\u6cd5"},"content":{"rendered":"

  485\u4e32\u53e3\u63a5\u7ebf\u65b9\u6cd5\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5485\u8bbe\u5907\u7684\u63a5\u7ebf\u65b9\u6cd5\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u6709\u6548\u5730\u63a7\u5236485\u8bbe\u5907\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd485\u4e32\u53e3\u63a5\u7ebf\u65b9\u6cd5\u7684\u57fa\u7840\u77e5\u8bc6\u3001\u63a5\u7ebf\u6b65\u9aa4\u4ee5\u53ca\u53ef\u80fd\u9047\u5230\u7684\u5e38\u89c1\u95ee\u9898\u3002<\/p>\n

485\u4e32\u53e3\u63a5\u7ebf\u65b9\u6cd5\u7684\u57fa\u7840\u77e5\u8bc6<\/h2>\n

  \u4ec0\u4e48\u662f485\u4e32\u53e3\u63a5\u7ebf\u65b9\u6cd5\uff1f<\/h3>\n

  485\u4e32\u53e3\u63a5\u7ebf\u65b9\u6cd5\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5485\u8bbe\u5907\u7684\u63a5\u7ebf\u65b9\u6cd5\uff0c\u5b83\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u66f4\u6709\u6548\u5730\u63a7\u5236485\u8bbe\u5907\u3002\u5b83\u4f7f\u7528485\u4e32\u53e3\uff08\u4e5f\u79f0\u4e3aRS485\uff09\u8fde\u63a5\u8bbe\u5907\uff0c\u5e76\u4f7f\u7528\u4e13\u7528\u7684\u63a7\u5236\u4fe1\u53f7\u7ebf\u6765\u4f20\u8f93\u6570\u636e\u3002\u652f\u6301\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d210 Mbps\u3002<\/p>\n

  \u4ec0\u4e48\u662f485\u4e32\u53e3\uff1f<\/h3>\n

  RS485\u4e32\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u63a5\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8fde\u63a5\u591a\u8fbe32\u53f0\u8bbe\u5907\u3002\u5b83\u5177\u6709\u826f\u597d\u7684\u7535\u78c1\u517c\u5bb9\u6027\u548c\u53ef\u9760\u6027\uff0c\u9002\u7528\u4e8e\u8fdc\u8ddd\u79bb\u4f20\u8f93\uff0c\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u5177\u6709\u9ad8\u901f\u3001\u9ad8\u53ef\u9760\u6027\u548c\u9ad8\u7075\u6d3b\u6027\u7b49\u7279\u70b9\u3002<\/p>\n

  485\u4e32\u53e3\u63a5\u7ebf\u65b9\u6cd5\u7684\u4f18\u70b9<\/h3>\n

  485\u4e32\u53e3\u63a5\u7ebf\u65b9\u6cd5\u7684\u4f18\u70b9\u4e3b\u8981\u6709\uff1a<\/p>\n