{"id":39571,"date":"2023-09-29T02:32:34","date_gmt":"2023-09-28T18:32:34","guid":{"rendered":"\/\/www.dealsbon.com\/?p=39571"},"modified":"2023-09-29T02:32:34","modified_gmt":"2023-09-28T18:32:34","slug":"rxcjxh","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/39571.html","title":{"rendered":"RS485\u7ebf\u5e38\u89c1\u578b\u53f7"},"content":{"rendered":"<p>&emsp;&emsp;RS485\u7ebf\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u6216\u5176\u4ed6\u8bbe\u5907\u7684\u901a\u4fe1\u7ebf\u8def\uff0c\u5b83\u53ef\u4ee5\u5c06\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u63d0\u9ad8\u5230\u6bd4\u6807\u51c6RS232\u7ebf\u66f4\u9ad8\u7684\u6c34\u5e73\u3002RS485\u7ebf\u6709\u591a\u79cd\u578b\u53f7\uff0c\u5176\u4e2d\u6700\u5e38\u89c1\u7684\u662fRS485-2\u3001RS485-3\u3001RS485-4\u548cRS485-5\u3002<\/p>\n<h2 style=\"text-align: center;\">RS485-2\u7ebf<\/h2>\n<p>&emsp;&emsp;RS485-2\u7ebf\u662f\u4e00\u79cd\u4e24\u7ebf\u5f0f\u4e32\u884c\u901a\u4fe1\u7ebf\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a2Mbps\u3002\u5b83\u7684\u4f18\u70b9\u662f\u7b80\u5355\u6613\u7528\uff0c\u4e0d\u9700\u8981\u989d\u5916\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u53ea\u9700\u8981\u4e00\u6839\u7ebf\u5c31\u53ef\u4ee5\u5b8c\u6210\u6570\u636e\u4f20\u8f93\u3002\u53e6\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5982RS-232\u3001RS-422\u548cRS-485\u3002<\/p>\n<h3>&emsp;&emsp;\u4f18\u70b9<\/h3>\n<ul>\n<li>\u7b80\u5355\u6613\u7528\uff0c\u4e0d\u9700\u8981\u989d\u5916\u7684\u786c\u4ef6\u8bbe\u5907<\/li>\n<li>\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae<\/li>\n<li>\u9ad8\u4f20\u8f93\u901f\u7387\uff0c\u6700\u9ad8\u53ef\u8fbe2Mbps<\/li>\n<\/ul>\n<h3>&emsp;&emsp;\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u7531\u4e8e\u53ea\u6709\u4e24\u6839\u7ebf\uff0c\u5176\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u6700\u5927\u53ef\u8fbe1200\u7c73<\/li>\n<li>\u53ea\u652f\u6301\u5355\u5411\u6570\u636e\u4f20\u8f93\uff0c\u4e0d\u652f\u6301\u53cc\u5411\u6570\u636e\u4f20\u8f93<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">RS485-3\u7ebf<\/h2>\n<p>&emsp;&emsp;RS485-3\u7ebf\u662f\u4e00\u79cd\u4e09\u7ebf\u5f0f\u4e32\u884c\u901a\u4fe1\u7ebf\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a3Mbps\u3002\u5b83\u7684\u4f18\u70b9\u662f\u53ef\u4ee5\u652f\u6301\u53cc\u5411\u6570\u636e\u4f20\u8f93\uff0c\u53e6\u5916\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5982RS-232\u3001RS-422\u548cRS-485\u3002<\/p>\n<h3>&emsp;&emsp;\u4f18\u70b9<\/h3>\n<ul>\n<li>\u652f\u6301\u53cc\u5411\u6570\u636e\u4f20\u8f93<\/li>\n<li>\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae<\/li>\n<li>\u9ad8\u4f20\u8f93\u901f\u7387\uff0c\u6700\u9ad8\u53ef\u8fbe3Mbps<\/li>\n<\/ul>\n<h3>&emsp;&emsp;\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u7531\u4e8e\u6709\u4e09\u6839\u7ebf\uff0c\u5176\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u6700\u5927\u53ef\u8fbe1000\u7c73<\/li>\n<li>\u53ea\u652f\u6301\u5355\u5411\u6570\u636e\u4f20\u8f93\uff0c\u4e0d\u652f\u6301\u53cc\u5411\u6570\u636e\u4f20\u8f93<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">RS485-4\u7ebf<\/h2>\n<p>&emsp;&emsp;RS485-4\u7ebf\u662f\u4e00\u79cd\u56db\u7ebf\u5f0f\u4e32\u884c\u901a\u4fe1\u7ebf\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a4Mbps\u3002\u5b83\u7684\u4f18\u70b9\u662f\u53ef\u4ee5\u652f\u6301\u53cc\u5411\u6570\u636e\u4f20\u8f93\uff0c\u53e6\u5916\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5982RS-232\u3001RS-422\u548cRS-485\u3002<\/p>\n<h3>&emsp;&emsp;\u4f18\u70b9<\/h3>\n<ul>\n<li>\u652f\u6301\u53cc\u5411\u6570\u636e\u4f20\u8f93<\/li>\n<li>\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae<\/li>\n<li>\u9ad8\u4f20\u8f93\u901f\u7387\uff0c\u6700\u9ad8\u53ef\u8fbe4Mbps<\/li>\n<\/ul>\n<h3>&emsp;&emsp;\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u7531\u4e8e\u6709\u56db\u6839\u7ebf\uff0c\u5176\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u6700\u5927\u53ef\u8fbe800\u7c73<\/li>\n<li>\u53ea\u652f\u6301\u5355\u5411\u6570\u636e\u4f20\u8f93\uff0c\u4e0d\u652f\u6301\u53cc\u5411\u6570\u636e\u4f20\u8f93<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">RS485-5\u7ebf<\/h2>\n<p>&emsp;&emsp;RS485-5\u7ebf\u662f\u4e00\u79cd\u4e94\u7ebf\u5f0f\u4e32\u884c\u901a\u4fe1\u7ebf\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a5Mbps\u3002\u5b83\u7684\u4f18\u70b9\u662f\u53ef\u4ee5\u652f\u6301\u53cc\u5411\u6570\u636e\u4f20\u8f93\uff0c\u53e6\u5916\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5982RS-232\u3001RS-422\u548cRS-485\u3002<\/p>\n<h3>&emsp;&emsp;\u4f18\u70b9<\/h3>\n<ul>\n<li>\u652f\u6301\u53cc\u5411\u6570\u636e\u4f20\u8f93<\/li>\n<li>\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae<\/li>\n<li>\u9ad8\u4f20\u8f93\u901f\u7387\uff0c\u6700\u9ad8\u53ef\u8fbe5Mbps<\/li>\n<\/ul>\n<h3>&emsp;&emsp;\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u7531\u4e8e\u6709\u4e94\u6839\u7ebf\uff0c\u5176\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u6700\u5927\u53ef\u8fbe600\u7c73<\/li>\n<li>\u53ea\u652f\u6301\u5355\u5411\u6570\u636e\u4f20\u8f93\uff0c\u4e0d\u652f\u6301\u53cc\u5411\u6570\u636e\u4f20\u8f93<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>RS485\u7ebf\u5e38\u89c1\u578b\u53f7\u6709RS485-2\u3001RS485-3\u3001RS485-4\u548cRS485-5\uff0c\u6bcf\u79cd\u7ebf\u8def\u90fd\u6709\u5176\u72ec\u7279\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u9009\u62e9\u4e0d\u540c\u7684\u7ebf\u8def\u3002<\/strong>\u5b83\u4eec\u90fd\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u53cc\u5411\u6570\u636e\u4f20\u8f93\uff0c\u4f46\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u6700\u5927\u53ef\u8fbe600\u7c73\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RS485\u7ebf\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u8ba1\u7b97\u673a\u6216\u5176\u4ed6\u8bbe\u5907\u7684\u901a\u4fe1\u7ebf\u8def\uff0c\u5b83\u53ef\u4ee5\u5c06\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u63d0\u9ad8\u5230\u6bd4\u6807\u51c6RS232\u7ebf\u66f4\u9ad8\u7684\u6c34\u5e73\u3002RS485\u7ebf\u6709\u591a\u79cd\u578b\u53f7\uff0c\u5176\u4e2d\u6700\u5e38\u89c1\u7684\u662fRS485-<\/p>\n","protected":false},"author":1,"featured_media":4132,"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-39571","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\/39571"}],"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=39571"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/39571\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=39571"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=39571"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=39571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}