{"id":45853,"date":"2023-10-02T11:40:42","date_gmt":"2023-10-02T03:40:42","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=45853"},"modified":"2023-10-02T11:40:42","modified_gmt":"2023-10-02T03:40:42","slug":"byjdzm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/45853.html","title":{"rendered":"485\u4e0d\u7528\u63a5\u7535\u963b\u4e48"},"content":{"rendered":"

  485\u901a\u4fe1\u6280\u672f\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u548c\u81ea\u52a8\u5316\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u662f\u4e00\u79cd\u53cc\u5411\u4e32\u884c\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002485\u901a\u4fe1\u6280\u672f\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u4e2d\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u4f46\u662f\u5728\u8fdb\u884c485\u901a\u4fe1\u8fde\u63a5\u65f6\uff0c\u6709\u4e9b\u4eba\u5e76\u4e0d\u77e5\u9053\u662f\u5426\u9700\u8981\u63a5\u7535\u963b\u3002\u4e0b\u9762\u6211\u4eec\u5c31\u6765\u8ba8\u8bba485\u4e0d\u7528\u63a5\u7535\u963b\u4e48\u3002<\/p>\n

485\u901a\u4fe1\u6280\u672f\u7b80\u4ecb<\/h2>\n

  485\u901a\u4fe1\u6280\u672f\u662f\u4e00\u79cd\u53cc\u5411\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u4ee5RS-485\u6807\u51c6\u4e3a\u57fa\u7840\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u63a7\u3002485\u901a\u4fe1\u6280\u672f\u7684\u7cfb\u7edf\u7ed3\u6784\u7b80\u5355\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u800c\u4e14\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u52301200\u7c73\uff0c\u901a\u4fe1\u901f\u7387\u53ef\u4ee5\u8fbe\u523010Mbit\/s\uff0c\u5b83\u7684\u7a33\u5b9a\u6027\u4e5f\u5f88\u9ad8\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u9700\u6c42\u3002<\/p>\n

  485\u901a\u4fe1\u6280\u672f\u7684\u4f18\u52bf<\/h3>\n