{"id":77903,"date":"2024-01-04T20:34:39","date_gmt":"2024-01-04T12:34:39","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77903"},"modified":"2024-01-04T20:34:39","modified_gmt":"2024-01-04T12:34:39","slug":"srljrcsbz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77903.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3RS485\u6d4b\u8bd5\u6807\u51c6"},"content":{"rendered":"
RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u901a\u4fe1\u6807\u51c6\uff0c\u5bf9\u4e8e\u6d4b\u8bd5\u6807\u51c6\u7684\u4e86\u89e3\u5bf9\u4e8e\u7535\u5b50\u4ea7\u54c1\u5236\u9020\u5546\u548c\u5de5\u7a0b\u5e08\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u5c06\u5e26\u60a8\u6df1\u5165\u4e86\u89e3RS485\u6d4b\u8bd5\u6807\u51c6\uff0c\u4ee5\u53ca\u76f8\u5173\u7684\u6d4b\u8bd5\u65b9\u6cd5\u548c\u6280\u672f\u3002<\/p>\n
RS485\u662f\u4e00\u79cd\u5dee\u5206\u4fe1\u53f7\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u53ef\u4ee5\u7528\u4e8e\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u4f20\u8f93\u6570\u636e\u3002\u5b83\u5177\u6709\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\u7684\u7279\u70b9\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u3001\u667a\u80fd\u697c\u5b87\u548c\u4e00\u4e9b\u7f51\u7edc\u8bbe\u5907\u4e2d\u3002<\/p>\n
RS485\u4fe1\u53f7\u91c7\u7528\u5dee\u5206\u4f20\u8f93\uff0c\u53ef\u4ee5\u6709\u6548\u62b5\u6297\u5916\u90e8\u7535\u78c1\u5e72\u6270\u548c\u566a\u58f0\u3002\u5b83\u652f\u6301\u591a\u8282\u70b9\u5171\u4eab\u540c\u4e00\u603b\u7ebf\uff0c\u80fd\u591f\u5b9e\u73b0\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u53ef\u9760\u901a\u4fe1\u3002<\/p>\n
RS485\u901a\u4fe1\u534f\u8bae\u5b9a\u4e49\u4e86\u8bbe\u5907\u4e4b\u95f4\u6570\u636e\u4f20\u8f93\u7684\u89c4\u5219\uff0c\u5305\u62ec\u4f20\u8f93\u901f\u7387\u3001\u6570\u636e\u5e27\u683c\u5f0f\u3001\u6821\u9a8c\u673a\u5236\u7b49\u3002\u901a\u4fe1\u53cc\u65b9\u5fc5\u987b\u4e25\u683c\u9075\u5b88\u534f\u8bae\u89c4\u5b9a\uff0c\u624d\u80fd\u5b9e\u73b0\u7a33\u5b9a\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n
\u4e3a\u4e86\u786e\u4fddRS485<\/a>\u8bbe\u5907\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\uff0c\u9700\u8981\u8fdb\u884c\u4e25\u683c\u7684\u6d4b\u8bd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684RS485\u6d4b\u8bd5\u65b9\u6cd5\u548c\u6280\u672f\uff1a<\/p>\n \u7535\u6c14\u7279\u6027\u6d4b\u8bd5\u4e3b\u8981\u5305\u62ec\u4fe1\u53f7\u6ce2\u5f62\u68c0\u6d4b\u3001\u4f20\u8f93\u8ddd\u79bb\u6d4b\u8bd5\u3001\u4f20\u8f93\u901f\u7387<\/a>\u6d4b\u8bd5\u7b49\uff0c\u65e8\u5728\u9a8c\u8bc1RS485\u8bbe\u5907\u5728\u5404\u79cd\u5de5\u4f5c\u73af\u5883\u4e0b\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n \u7535\u6c14\u7279\u6027\u6d4b\u8bd5<\/h3>\n
\u901a\u4fe1\u534f\u8bae\u4e00\u81f4\u6027\u6d4b\u8bd5<\/h3>\n