{"id":68989,"date":"2023-12-25T02:49:57","date_gmt":"2023-12-24T18:49:57","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68989"},"modified":"2023-12-25T02:49:57","modified_gmt":"2023-12-24T18:49:57","slug":"rhrbzgsyxtpz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68989.html","title":{"rendered":"RS-422\u548cRS485\u6807\u51c6\u6982\u8ff0\u4e0e\u7cfb\u7edf\u914d\u7f6e"},"content":{"rendered":"

  RS-422\u548cRS485\u6807\u51c6\u662f\u6570\u5b57\u901a\u4fe1\u9886\u57df\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u672c\u6587\u5c06\u4ecb\u7ecd\u5b83\u4eec\u7684\u57fa\u672c\u539f\u7406\u53ca\u7cfb\u7edf\u914d\u7f6e\u65b9\u6cd5\u3002<\/p>\n

RS-422\u6807\u51c6\u6982\u8ff0\u4e0e\u5e94\u7528<\/h2>\n

  RS-422\u6807\u51c6\u662f\u4e00\u79cd\u9488\u5bf9\u5dee\u5206\u4f20\u8f93\u7684\u6570\u5b57\u901a\u4fe1\u6807\u51c6\uff0c\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u3002\u4e0e\u5355\u7aef\u4f20\u8f93\u76f8\u6bd4\uff0c\u5dee\u5206\u4f20\u8f93\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u66f4\u5f3a\u7684\u4f18\u52bf\u3002<\/p>\n

  RS-422\u6807\u51c6\u57fa\u672c\u539f\u7406<\/h3>\n

  RS-422\u6807\u51c6\u4f7f\u7528\u5e73\u8861\u4f20\u8f93\u7ebf\u4f20\u8f93\u4fe1\u53f7\uff0c\u5176\u4e2d\u5dee\u5206\u4fe1\u53f7\u4e3a\u6b63\u8d1f\u4e24\u4e2a\u7ebf\u4e4b\u95f4\u7684\u7535\u538b\u5dee\u3002\u8fd9\u79cd\u4f20\u8f93\u65b9\u5f0f\u80fd\u591f\u6709\u6548\u5730\u51cf\u5c0f\u5916\u90e8\u5e72\u6270\u7684\u5f71\u54cd\uff0c\u63d0\u9ad8\u4fe1\u53f7\u8d28\u91cf\u548c\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

  RS-422\u7cfb\u7edf\u914d\u7f6e<\/h3>\n

  \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0cRS-422\u6807\u51c6\u901a\u5e38\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u4eea\u5668\u4eea\u8868<\/a>\u7b49\u9886\u57df\u3002\u6b63\u786e\u7684\u7cfb\u7edf\u914d\u7f6e\u5305\u62ec\u4f7f\u7528\u5408\u9002\u7684\u7ebf\u7f06\u548c\u8fde\u63a5\u5668\uff0c\u5e76\u9075\u5faa\u6807\u51c6\u7684\u4fe1\u53f7\u7535\u6c14\u7279\u6027\u3002<\/p>\n

RS-485\u6807\u51c6\u6982\u8ff0\u4e0e\u5e94\u7528<\/h2>\n

  RS-485\u6807\u51c6\u4e5f\u662f\u4e00\u79cd\u5dee\u5206\u4f20\u8f93\u7684\u6570\u5b57\u901a\u4fe1\u6807\u51c6\uff0c\u76f8\u6bd4RS-422\u6807\u51c6\uff0cRS-485\u6807\u51c6\u652f\u6301\u591a\u70b9\u901a\u4fe1\uff0c\u9002\u7528\u4e8e\u8fdc\u8ddd\u79bb\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

  RS-485\u6807\u51c6\u57fa\u672c\u539f\u7406<\/h3>\n

  RS-485\u6807\u51c6\u540c\u6837\u91c7\u7528\u5dee\u5206\u4f20\u8f93\uff0c\u4f46\u652f\u6301\u591a\u4e2a\u9a71\u52a8\u5668\u548c\u63a5\u6536\u5668\u8fde\u63a5\u5230\u540c\u4e00\u6761\u4f20\u8f93\u7ebf\u4e0a\u3002\u8fd9\u4f7f\u5f97RS-485\u6807\u51c6\u9002\u7528\u4e8e\u9700\u8981\u591a\u70b9\u901a\u4fe1\u7684\u573a\u666f\u3002<\/p>\n

  RS-485\u7cfb\u7edf\u914d\u7f6e<\/h3>\n

  \u5728\u7cfb\u7edf\u914d\u7f6e\u65b9\u9762\uff0cRS-485\u9700\u8981\u8003\u8651\u7ec8\u7aef\u4e0a\u62c9\u548c\u4e0b\u62c9\u7535\u963b\u3001\u7ec8\u7aef\u7535\u6c14\u7279\u6027\u5339\u914d\u7b49\u95ee\u9898\u3002\u6b64\u5916\uff0c\u7f51\u7edc\u62d3\u6251\u7ed3\u6784<\/a>\u548c\u603b\u7ebf\u8d1f\u8f7d\u4e5f\u9700\u8981\u5408\u7406\u89c4\u5212\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS-422\u548cRS-485\u6807\u51c6\u5728\u6570\u5b57\u901a\u4fe1\u9886\u57df\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u7406\u89e3\u5176\u57fa\u672c\u539f\u7406\u548c\u7cfb\u7edf\u914d\u7f6e\u65b9\u6cd5\u5bf9\u5de5\u7a0b\u5e08\u4eec\u81f3\u5173\u91cd\u8981\u3002<\/strong>\u6b63\u786e\u914d\u7f6e\u548c\u4f7f\u7528\u8fd9\u4e24\u79cd\u901a\u4fe1\u6807\u51c6\uff0c\u53ef\u4ee5\u786e\u4fdd\u7a33\u5b9a\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u63a8\u52a8\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u7269\u8054\u7f51<\/a>\u7b49\u9886\u57df\u7684\u53d1\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS-422\u548cRS485\u6807\u51c6\u662f\u6570\u5b57\u901a\u4fe1\u9886\u57df\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u672c\u6587\u5c06\u4ecb\u7ecd\u5b83\u4eec\u7684\u57fa\u672c\u539f\u7406\u53ca\u7cfb\u7edf\u914d\u7f6e\u65b9\u6cd5\u3002RS-422\u6807\u51c6\u6982\u8ff0\u4e0e\u5e94\u7528RS-422\u6807\u51c6\u662f\u4e00\u79cd\u9488\u5bf9\u5dee\u5206\u4f20\u8f93\u7684\u6570<\/p>\n","protected":false},"author":1,"featured_media":64231,"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-68989","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\/68989","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=68989"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68989\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=68989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=68989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=68989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}