{"id":43739,"date":"2023-10-02T11:45:44","date_gmt":"2023-10-02T03:45:44","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=43739"},"modified":"2023-10-02T11:45:44","modified_gmt":"2023-10-02T03:45:44","slug":"rxyirwlgwdhkk","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/43739.html","title":{"rendered":"RS485\u534f\u8baeic\uff1a\u8ba9\u7f51\u7edc\u66f4\u7a33\u5b9a\u548c\u53ef\u9760"},"content":{"rendered":"

  RS485\u534f\u8baeic\u662f\u4e00\u79cd\u53ef\u9760\u7684\u3001\u9ad8\u6027\u80fd\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5728\u9ad8\u901f\u3001\u9ad8\u8d1f\u8377\u7684\u7f51\u7edc\u73af\u5883\u4e2d\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u5728\u957f\u8ddd\u79bb\u5185\u4f20\u8f93\u4fe1\u53f7\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u63a5\u5165\uff0c\u4ece\u800c\u4f7f\u7f51\u7edc\u66f4\u52a0\u7a33\u5b9a\u53ef\u9760\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdRS485\u534f\u8baeic\u7684\u5de5\u4f5c\u539f\u7406\u4ee5\u53ca\u5176\u5728\u7f51\u7edc\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n

RS485\u534f\u8baeic\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  RS485\u534f\u8baeic\u662f\u4e00\u79cd\u5141\u8bb8\u591a\u4e2a\u8bbe\u5907\u5728\u4e00\u4e2a\u7f51\u7edc\u4e2d\u76f8\u4e92\u901a\u4fe1\u7684\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u4e24\u6839\u7ebf\u6765\u4f20\u8f93\u4fe1\u53f7\uff0c\u4e00\u6839\u7ebf\u7528\u4e8e\u53d1\u9001\u6570\u636e\uff0c\u53e6\u4e00\u6839\u7ebf\u7528\u4e8e\u63a5\u6536\u6570\u636e\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u63a5\u5165\uff0c\u5141\u8bb8\u591a\u4e2a\u8bbe\u5907\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\uff0c\u8fd9\u4f7f\u5f97\u7f51\u7edc\u66f4\u52a0\u7a33\u5b9a\u53ef\u9760\u3002<\/p>\n

  RS485\u534f\u8baeic\u7684\u4e3b\u8981\u7279\u70b9\u662f\u5b83\u53ef\u4ee5\u5728\u957f\u8ddd\u79bb\u5185\u4f20\u8f93\u4fe1\u53f7\uff0c\u53ef\u4ee5\u652f\u6301\u6700\u957f\u8ddd\u79bb\u4e3a1200\u7c73\uff0c\u800c\u4e14\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u63a5\u5165\uff0c\u6700\u591a\u53ef\u4ee5\u652f\u630132\u4e2a\u8bbe\u5907\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002\u53e6\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u4f20\u8f93\uff0c\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u523020Mbit\/s\uff0c\u8fd9\u4f7f\u5f97\u5b83\u53ef\u4ee5\u5728\u9ad8\u8d1f\u8377\u7684\u7f51\u7edc\u73af\u5883\u4e2d\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

RS485\u534f\u8baeic\u7684\u5e94\u7528<\/h2>\n

  RS485\u534f\u8baeic\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u5404\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u73af\u5883\uff0c\u5305\u62ec\u5de5\u4e1a\u63a7\u5236\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u4ea4\u901a\u3001\u667a\u6167\u57ce\u5e02\u7b49\u3002<\/p>\n

  \u5de5\u4e1a\u63a7\u5236<\/h3>\n

  RS485\u534f\u8baeic\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u63a5\u5165\uff0c\u4ece\u800c\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u5bf9\u5b9e\u65f6\u6027\u7684\u9700\u6c42\u3002<\/p>\n

  \u667a\u80fd\u5bb6\u5c45<\/h3>\n

  RS485\u534f\u8baeic\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u63a5\u5165\uff0c\u4ece\u800c\u4f7f\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u66f4\u52a0\u53ef\u9760\u7a33\u5b9a\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u53ef\u4ee5\u5728\u5bb6\u5ead\u7f51\u7edc\u4e2d\u4f20\u8f93\u4fe1\u53f7\uff0c\u4ece\u800c\u4f7f\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u66f4\u52a0\u4fbf\u6377\u3002<\/p>\n

  \u667a\u80fd\u4ea4\u901a<\/h3>\n

  RS485\u534f\u8baeic\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u63a5\u5165\uff0c\u4ece\u800c\u4f7f\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf\u66f4\u52a0\u53ef\u9760\u7a33\u5b9a\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u4f20\u8f93\uff0c\u53ef\u4ee5\u6ee1\u8db3\u667a\u80fd\u4ea4\u901a\u7cfb\u7edf\u5bf9\u5b9e\u65f6\u6027\u7684\u9700\u6c42\u3002<\/p>\n

  \u667a\u6167\u57ce\u5e02<\/h3>\n

  RS485\u534f\u8baeic\u53ef\u4ee5\u7528\u4e8e\u667a\u6167\u57ce\u5e02\u7cfb\u7edf\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u63a5\u5165\uff0c\u4ece\u800c\u4f7f\u667a\u6167\u57ce\u5e02\u7cfb\u7edf\u66f4\u52a0\u53ef\u9760\u7a33\u5b9a\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\uff0c\u53ef\u4ee5\u5728\u57ce\u5e02\u7f51\u7edc\u4e2d\u4f20\u8f93\u4fe1\u53f7\uff0c\u4ece\u800c\u4f7f\u667a\u6167\u57ce\u5e02\u7cfb\u7edf\u66f4\u52a0\u4fbf\u6377\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u534f\u8baeic\u662f\u4e00\u79cd\u53ef\u9760\u7684\u3001\u9ad8\u6027\u80fd\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5728\u957f\u8ddd\u79bb\u5185\u4f20\u8f93\u4fe1\u53f7\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u63a5\u5165\uff0c\u4ece\u800c\u4f7f\u7f51\u7edc\u66f4\u52a0\u7a33\u5b9a\u53ef\u9760\u3002<\/strong>\u5b83\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u53ef\u4ee5\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u4ea4\u901a\u3001\u667a\u6167\u57ce\u5e02\u7b49\u591a\u79cd\u7f51\u7edc\u73af\u5883\u4e2d\uff0c\u4ece\u800c\u4f7f\u7f51\u7edc\u66f4\u52a0\u53ef\u9760\u7a33\u5b9a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u534f\u8baeic\u662f\u4e00\u79cd\u53ef\u9760\u7684\u3001\u9ad8\u6027\u80fd\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5728\u9ad8\u901f\u3001\u9ad8\u8d1f\u8377\u7684\u7f51\u7edc\u73af\u5883\u4e2d\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002\u5b83\u53ef\u4ee5\u5728\u957f\u8ddd\u79bb\u5185\u4f20\u8f93\u4fe1\u53f7\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u63a5\u5165\uff0c\u4ece\u800c\u4f7f\u7f51\u7edc\u66f4\u52a0\u7a33\u5b9a\u53ef\u9760<\/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-43739","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43739","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=43739"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/43739\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=43739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=43739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=43739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}