{"id":66362,"date":"2023-11-29T18:12:47","date_gmt":"2023-11-29T10:12:47","guid":{"rendered":"\/\/www.dealsbon.com\/?p=66362"},"modified":"2023-11-29T18:12:53","modified_gmt":"2023-11-29T10:12:53","slug":"rjkdyycj","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/66362.html","title":{"rendered":"RS485\u63a5\u53e3\u7684\u5e94\u7528\u573a\u666f"},"content":{"rendered":"\n
\u3000\u3000RS485\u63a5\u53e3<\/strong>\u4f5c\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS485\u63a5\u53e3\u7684\u5e94\u7528\u573a\u666f<\/strong>\uff0c\u5e76\u5206\u6790\u5176\u4f18\u52bf\u548c\u7279\u70b9\u3002<\/p>\n\n\n\n \u3000\u3000RS485\u662f\u4e00\u79cd\u6807\u51c6\u5316\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5e38\u7528\u4e8e\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u4f20\u8f93\u901f\u7387\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002RS485\u63a5\u53e3\u901a\u5e38\u4f7f\u7528\u4e24\u6761\u5dee\u5206\u4fe1\u53f7\u7ebf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u5176\u4e2d\u4e00\u6761\u7ebf\u4e3a\u6b63\u5411\u4fe1\u53f7\u7ebf\uff0c\u53e6\u4e00\u6761\u7ebf\u4e3a\u53cd\u5411\u4fe1\u53f7\u7ebf\u3002<\/p>\n\n\n\n \u3000\u3000RS485\u63a5\u53e3\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u5982PLC\u63a7\u5236\u7cfb\u7edf\u3001\u8fdc\u7a0b\u76d1\u63a7\u7cfb\u7edf\u3001\u6570\u636e\u91c7\u96c6\u7cfb\u7edf\u7b49\u3002\u7531\u4e8eRS485\u63a5\u53e3\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u7684\u7279\u70b9\uff0c\u80fd\u591f\u6ee1\u8db3\u5de5\u4e1a\u73af\u5883\u4e0b\u590d\u6742\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n\n\n\n \u3000\u3000RS485\u63a5\u53e3\u5728\u667a\u80fd\u697c\u5b87\u7cfb\u7edf\u4e2d\u4e5f\u6709\u7740\u91cd\u8981\u7684\u5e94\u7528\u3002\u667a\u80fd\u697c\u5b87\u7cfb\u7edf\u5305\u62ec\u697c\u5b87\u81ea\u52a8\u5316\u3001\u5b89\u9632\u76d1\u63a7\u3001\u80fd\u6e90\u7ba1\u7406\u7b49\u65b9\u9762\uff0cRS485\u63a5\u53e3\u53ef\u7528\u4e8e\u4e0d\u540c\u5b50\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\uff0c\u5b9e\u73b0\u7cfb\u7edf\u7684\u96c6\u6210\u548c\u534f\u8c03\u63a7\u5236\u3002<\/p>\n\n\n\n \u3000\u3000RS485\u63a5\u53e3\u5728\u73af\u5883\u76d1\u6d4b\u7cfb\u7edf\u4e2d\u8d77\u5230\u4e86\u5173\u952e\u4f5c\u7528\u3002\u73af\u5883\u76d1\u6d4b\u7cfb\u7edf\u7528\u4e8e\u76d1\u6d4b\u73af\u5883\u4e2d\u7684\u5404\u79cd\u53c2\u6570\uff0c\u5982\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u6c14\u4f53\u6d53\u5ea6\u7b49\u3002RS485\u63a5\u53e3\u53ef\u4ee5\u8fde\u63a5\u5404\u79cd\u4f20\u611f\u5668\uff0c\u5c06\u91c7\u96c6\u5230\u7684\u6570\u636e\u4f20\u8f93\u5230\u76d1\u63a7\u4e2d\u5fc3\uff0c\u5b9e\u73b0\u5bf9\u73af\u5883\u7684\u5b9e\u65f6\u76d1\u6d4b\u548c\u63a7\u5236\u3002<\/p>\n\n\n\n \u3000\u3000\u968f\u7740\u7269\u8054\u7f51\u6280\u672f\u7684\u53d1\u5c55\uff0cRS485\u63a5\u53e3\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u4e5f\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002\u7269\u8054\u7f51\u4e2d\u7684\u8bbe\u5907\u9700\u8981\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\uff0c\u800cRS485\u63a5\u53e3\u5177\u6709\u7a33\u5b9a\u53ef\u9760\u7684\u7279\u70b9\uff0c\u80fd\u591f\u6ee1\u8db3\u7269\u8054\u7f51\u8bbe\u5907\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n\n\n\n \u3000\u3000RS485\u63a5\u53e3\u7684\u4f20\u8f93\u901f\u7387\u53ef\u8fbe\u523010Mbps\uff0c\u8fdc\u9ad8\u4e8e\u5176\u4ed6\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u3002\u8fd9\u4f7f\u5f97RS485\u63a5\u53e3\u5728\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\u4e2d\u5177\u6709\u660e\u663e\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n \u3000\u3000RS485\u63a5\u53e3\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u80fd\u591f\u6709\u6548\u6291\u5236\u5e72\u6270\u4fe1\u53f7\u7684\u5f71\u54cd\u3002\u5b83\u4e0d\u4ec5\u80fd\u591f\u5728\u7535\u78c1\u5e72\u6270\u73af\u5883\u4e0b\u7a33\u5b9a\u4f20\u8f93\u6570\u636e\uff0c\u8fd8\u80fd\u591f\u5728\u957f\u8ddd\u79bb\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/p>\n\n\n\n \u3000\u3000RS485\u63a5\u53e3\u652f\u6301\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\uff0c\u53ef\u4ee5\u5b9e\u73b0\u70b9\u5bf9\u70b9\u901a\u4fe1\u3001\u591a\u70b9\u901a\u4fe1\u548c\u603b\u7ebf\u901a\u4fe1\u7b49\u591a\u79cd\u901a\u4fe1\u65b9\u5f0f\u3002\u8fd9\u4f7f\u5f97RS485\u63a5\u53e3\u5728\u590d\u6742\u7684\u901a\u4fe1\u7f51\u7edc\u4e2d\u5177\u6709\u5f88\u5927\u7684\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002<\/p>\n\n\n\n \u3000\u3000RS485\u63a5\u53e3\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\u4e2d\u5177\u6709\u5f88\u5927\u7684\u4f18\u52bf\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u5176\u4ed6\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u7684\u4f20\u8f93\u8ddd\u79bb\u4e00\u822c\u8f83\u77ed\u3002<\/p>\n\n\n\n \u3000\u3000RS485\u63a5\u53e3\u4f5c\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u573a\u666f\u3002\u5b83\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u3001\u667a\u80fd\u697c\u5b87\u7cfb\u7edf\u3001\u73af\u5883\u76d1\u6d4b\u7cfb\u7edf\u548c\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/strong>RS485\u63a5\u53e3\u5177\u6709\u9ad8\u4f20\u8f93\u901f\u7387\u3001\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u652f\u6301\u591a\u8bbe\u5907\u8fde\u63a5\u548c\u4f20\u8f93\u8ddd\u79bb\u8fdc\u7b49\u4f18\u52bf\u3002\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0cRS485\u63a5\u53e3\u5c06\u7ee7\u7eed\u5728\u5404\u4e2a\u9886\u57df\u5f97\u5230\u5e94\u7528\u548c\u53d1\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" RS485\u63a5\u53e3\u4f5c\u4e3a\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u573a\u666f\u3002\u5b83\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\u3001\u667a\u80fd\u697c\u5b87\u7cfb\u7edf\u3001\u73af\u5883\u76d1\u6d4b\u7cfb\u7edf\u548c\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n","protected":false},"author":1,"featured_media":64183,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[61],"class_list":["post-66362","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/66362"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=66362"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/66362\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=66362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=66362"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=66362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\u3000\u3000\u4e00\u3001\u4ec0\u4e48\u662fRS485\u63a5\u53e3?<\/h2>\n\n\n\n
\u3000\u3000\u4e8c\u3001RS485\u63a5\u53e3\u7684\u5e94\u7528\u573a\u666f<\/h2>\n\n\n\n
\u3000\u30001. \u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf<\/h3>\n\n\n\n
\u3000\u30002. \u667a\u80fd\u697c\u5b87\u7cfb\u7edf<\/h3>\n\n\n\n
\u3000\u30003. \u73af\u5883\u76d1\u6d4b\u7cfb\u7edf<\/h3>\n\n\n\n
\u3000\u30004. \u7269\u8054\u7f51\u5e94\u7528<\/h3>\n\n\n\n
\u3000\u3000\u4e09\u3001RS485\u63a5\u53e3\u7684\u4f18\u52bf<\/h2>\n\n\n\n
\u3000\u30001. \u9ad8\u4f20\u8f93\u901f\u7387<\/h3>\n\n\n\n
\u3000\u30002. \u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/h3>\n\n\n\n
\u3000\u30003. \u652f\u6301\u591a\u8bbe\u5907\u8fde\u63a5<\/h3>\n\n\n\n
\u3000\u30004. \u4f20\u8f93\u8ddd\u79bb\u8fdc<\/h3>\n\n\n\n
\u3000\u3000\u56db\u3001\u603b\u7ed3<\/h2>\n\n\n\n