{"id":68739,"date":"2023-12-23T13:18:03","date_gmt":"2023-12-23T05:18:03","guid":{"rendered":"\/\/www.viralrail.com\/?p=68739"},"modified":"2023-12-23T13:18:03","modified_gmt":"2023-12-23T05:18:03","slug":"rqsgtxxy","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/68739.html","title":{"rendered":"RS485\u5168\u53cc\u5de5\u901a\u4fe1\u534f\u8bae"},"content":{"rendered":"
RS485\u5168\u53cc\u5de5\u901a\u4fe1\u534f\u8bae\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u901a\u4fe1\u534f\u8bae\uff0c\u5e38\u7528\u4e8e\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u548c\u591a\u8282\u70b9\u901a\u4fe1\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u5168\u53cc\u5de5\u901a\u4fe1\u534f\u8bae\u7684\u539f\u7406\u3001\u7279\u70b9\u4ee5\u53ca\u5e94\u7528\u3002<\/p>\n
RS485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u91c7\u7528\u5dee\u5206\u4f20\u8f93\u6280\u672f\uff0c\u53ef\u5b9e\u73b0\u957f\u8ddd\u79bb\u3001\u9ad8\u901f\u3001\u591a\u673a\u901a\u4fe1\u3002RS485\u5168\u53cc\u5de5\u901a\u4fe1\u5373\u4f20\u8f93\u65b9\u548c\u63a5\u6536\u65b9\u53ef\u4ee5\u540c\u65f6\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u548c\u63a5\u6536\uff0c\u907f\u514d\u4e86\u901a\u4fe1\u53ef\u80fd\u4ea7\u751f\u7684\u51b2\u7a81\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS485\u5168\u53cc\u5de5\u901a\u4fe1\u7684\u5de5\u4f5c\u539f\u7406\u3002<\/p>\n
RS485\u5229\u7528\u6b63\u8d1f\u4e24\u4e2a\u7ebf\u5bf9\u6570\u636e\u8fdb\u884c\u5dee\u5206\u4f20\u8f93\uff0c\u6709\u6548\u62b5\u6d88\u4e86\u4f20\u8f93\u7ebf\u8def\u4e2d\u7684\u5e72\u6270\u548c\u566a\u58f0\uff0c\u63d0\u9ad8\u4e86\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u7a33\u5b9a\u6570\u636e\u4f20\u8f93\u3002<\/p>\n
\u5728RS485\u5168\u53cc\u5de5\u901a\u4fe1\u4e2d\uff0c\u53d1\u9001\u65b9\u548c\u63a5\u6536\u65b9\u53ef\u4ee5\u540c\u65f6\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u548c\u63a5\u6536\uff0c\u5b9e\u73b0\u4e86\u53cc\u5411\u901a\u4fe1\u3002\u901a\u8fc7\u4e25\u683c\u7684\u65f6\u95f4\u540c\u6b65\u548c\u6570\u636e\u5904\u7406\uff0c\u786e\u4fdd\u4e86\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n
RS485\u5168\u53cc\u5de5\u901a\u4fe1\u534f\u8bae\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff0c\u4f7f\u5176\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n
RS485\u80fd\u591f\u5b9e\u73b01200\u7c73\u7684\u8fdc\u8ddd\u79bb\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u4e2d\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u7684\u9700\u6c42\u3002<\/p>\n
RS485\u652f\u6301\u591a\u8282\u70b9\u901a\u4fe1\uff0c\u4e00\u4e2a\u603b\u7ebf\u4e0a\u53ef\u4ee5\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u548c\u5171\u4eab\u3002<\/p>\n
RS485\u652f\u6301\u9ad8\u8fbe10Mbps\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u6ee1\u8db3\u5de5\u4e1a\u9886\u57df\u5bf9\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u7684\u8981\u6c42\u3002<\/p>\n
RS485\u5168\u53cc\u5de5\u901a\u4fe1\u534f\u8bae\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u5305\u62ec\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u76d1\u63a7\u7cfb\u7edf\u3001\u4eea\u5668\u4eea\u8868<\/a>\u4ee5\u53ca\u5de5\u4e1a\u901a\u8baf\u8bbe\u5907\u3002<\/p>\n \u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u4e2d\uff0cRS485\u5168\u53cc\u5de5\u901a\u4fe1\u534f\u8bae\u88ab\u7528\u4e8ePLC\u63a7\u5236<\/a>\u5668\u3001\u4f20\u611f\u5668\u3001\u6267\u884c\u5668\u7b49\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u901a\u8baf\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4ea4\u6362\u548c\u63a7\u5236\u3002<\/p>\n \u5de5\u4e1a\u81ea\u52a8\u5316<\/h3>\n
\u76d1\u63a7\u7cfb\u7edf<\/h3>\n