{"id":58937,"date":"2023-10-17T02:04:39","date_gmt":"2023-10-16T18:04:39","guid":{"rendered":"https:\/\/www.techphant.cn\/blog\/58937.html"},"modified":"2023-10-17T02:04:39","modified_gmt":"2023-10-16T18:04:39","slug":"ryytwdgx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/58937.html","title":{"rendered":"RS485\u4e0e\u4ee5\u592a\u7f51\u7684\u5173\u7cfb"},"content":{"rendered":"

  RS485\u548c\u4ee5\u592a\u7f51\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u6280\u672f\uff0c\u5b83\u4eec\u90fd\u6709\u81ea\u5df1\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5b83\u4eec\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u63d0\u4f9b\u66f4\u5168\u9762\u7684\u7f51\u7edc\u89e3\u51b3\u65b9\u6848\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u548c\u4ee5\u592a\u7f51\u7684\u7279\u70b9\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n

RS485\u7684\u7279\u70b9<\/h2>\n

  RS485\uff08\u4e5f\u79f0\u4e3aEIA-485\uff09\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u8fde\u63a5\uff0c\u53ef\u4ee5\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u5e76\u53ef\u4ee5\u5728\u8f83\u957f\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\u3002\u5b83\u5177\u6709\u8f83\u9ad8\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u53ef\u4ee5\u5728\u9ad8\u566a\u58f0\u73af\u5883\u4e2d\u6b63\u5e38\u5de5\u4f5c\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u8f83\u77ed\u7684\u4f20\u8f93\u65f6\u95f4\u5185\u4f20\u8f93\u5927\u91cf\u7684\u6570\u636e\u3002\u7531\u4e8e\u5176\u4f4e\u6210\u672c\uff0c\u7b80\u5355\u7684\u63a5\u53e3\uff0c\u4ee5\u53ca\u6613\u4e8e\u5b89\u88c5\u548c\u7ef4\u62a4\uff0cRS485\u5df2\u7ecf\u6210\u4e3a\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u63a7\u5236\u5e94\u7528\u7684\u9996\u9009\u6280\u672f\u3002<\/p>\n

\u4ee5\u592a\u7f51\u7684\u7279\u70b9<\/h2>\n

  \u4ee5\u592a\u7f51\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5c06\u591a\u53f0\u7535\u8111\u6216\u7f51\u7edc\u8bbe\u5907\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u5171\u4eab\u3002\u5b83\u5177\u6709\u9ad8\u901f\u4f20\u8f93\u7387\uff0c\u53ef\u4ee5\u5728\u8f83\u957f\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u5927\u91cf\u7684\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7f51\u7edc\u534f\u8bae\uff0c\u5982TCP\/IP\u534f\u8bae\u3002\u5b83\u8fd8\u5177\u6709\u8f83\u9ad8\u7684\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u52a0\u5bc6\u6280\u672f\u6765\u4fdd\u62a4\u6570\u636e\u5b89\u5168\uff0c\u4ee5\u53ca\u53ef\u9760\u7684\u7f51\u7edc\u7ba1\u7406\u529f\u80fd\uff0c\u53ef\u4ee5\u68c0\u6d4b\u548c\u4fee\u590d\u7f51\u7edc\u6545\u969c\u3002<\/p>\n

RS485\u4e0e\u4ee5\u592a\u7f51\u7684\u5173\u7cfb<\/h2>\n

  RS485\u548c\u4ee5\u592a\u7f51\u90fd\u662f\u5e38\u7528\u7684\u7f51\u7edc\u6280\u672f\uff0c\u5b83\u4eec\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528\uff0c\u63d0\u4f9b\u66f4\u5168\u9762\u7684\u7f51\u7edc\u89e3\u51b3\u65b9\u6848\u3002\u901a\u5e38\uff0cRS485\u7528\u4e8e\u77ed\u8ddd\u79bb\u4f20\u8f93\uff0c\u800c\u4ee5\u592a\u7f51\u7528\u4e8e\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\uff0c\u5e76\u5728\u8f83\u957f\u7684\u8ddd\u79bb\u5185\u4f20\u8f93\u6570\u636e\u3002\u901a\u8fc7\u5c06RS485\u4e0e\u4ee5\u592a\u7f51\u7ed3\u5408\u8d77\u6765\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4ee5\u592a\u7f51\u73af\u5883\u4e2d\u7684RS485\u901a\u4fe1\uff0c\u4ece\u800c\u63d0\u9ad8\u7f51\u7edc\u7684\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n

  RS485\u548c\u4ee5\u592a\u7f51\u4e4b\u95f4\u7684\u5173\u7cfb\u53ef\u4ee5\u901a\u8fc7\u4e2d\u7ee7\u5668\u548c\u7f51\u7edc\u63a5\u53e3\u5361\u5b9e\u73b0\u3002\u4e2d\u7ee7\u5668\u53ef\u4ee5\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u4ee5\u592a\u7f51\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0RS485\u548c\u4ee5\u592a\u7f51\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u7f51\u7edc\u63a5\u53e3\u5361\u53ef\u4ee5\u5c06RS485\u4fe1\u53f7\u8f6c\u6362\u4e3a\u4ee5\u592a\u7f51\u4fe1\u53f7\uff0c\u5e76\u5c06\u4ee5\u592a\u7f51\u4fe1\u53f7\u8f6c\u6362\u4e3aRS485\u4fe1\u53f7\uff0c\u4ece\u800c\u5b9e\u73b0RS485\u548c\u4ee5\u592a\u7f51\u4e4b\u95f4\u7684\u53cc\u5411\u901a\u4fe1\u3002<\/p>\n

  \u56e0\u6b64\uff0cRS485\u548c\u4ee5\u592a\u7f51\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528\uff0c\u63d0\u4f9b\u66f4\u5168\u9762\u7684\u7f51\u7edc\u89e3\u51b3\u65b9\u6848\u3002<\/strong>\u5b83\u4eec\u53ef\u4ee5\u5145\u5206\u53d1\u6325\u5404\u81ea\u7684\u4f18\u52bf\uff0c\u5171\u540c\u5b9e\u73b0\u9ad8\u6548\u7684\u7f51\u7edc\u901a\u4fe1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u548c\u4ee5\u592a\u7f51\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u7f51\u7edc\u6280\u672f\uff0c\u5b83\u4eec\u90fd\u6709\u81ea\u5df1\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u5b83\u4eec\u53ef\u4ee5\u7ed3\u5408\u4f7f\u7528\uff0c\u4ee5\u63d0\u4f9b\u66f4\u5168\u9762\u7684\u7f51\u7edc\u89e3\u51b3\u65b9\u6848\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u548c\u4ee5\u592a\u7f51\u7684\u7279\u70b9\uff0c\u4ee5\u53ca\u5b83<\/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-58937","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\/58937"}],"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=58937"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/58937\/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=58937"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=58937"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=58937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}