{"id":20942,"date":"2023-08-30T06:59:38","date_gmt":"2023-08-29T22:59:38","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=20942"},"modified":"2023-08-30T06:59:38","modified_gmt":"2023-08-29T22:59:38","slug":"rxssmx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/20942.html","title":{"rendered":"RS485\u7ebf\u662f\u4ec0\u4e48\u7ebf"},"content":{"rendered":"

  RS485\u7ebf\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u4fe1\u7ebf\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u8fbe128\u8282\u70b9\u7684\u8fdc\u7a0b\u901a\u4fe1\u7f51\u7edc\uff0c\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u5b89\u9632\u76d1\u63a7\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u7ebf\u7684\u7ed3\u6784\u3001\u7279\u6027\u4ee5\u53ca\u5176\u5728\u5404\u4e2a\u9886\u57df\u7684\u5e94\u7528\u3002<\/p>\n

RS485\u7ebf\u7684\u7ed3\u6784<\/h2>\n

  RS485\u7ebf\u662f\u4e00\u79cd\u53cc\u7ede\u7ebf\uff0c\u7531\u4e24\u6839\u94a2\u4e1d\u7ede\u5408\u800c\u6210\uff0c\u4e00\u6839\u94a2\u4e1d\u88ab\u79f0\u4e3a\u201c\u7ede\u7ebf\u201d\uff0c\u53e6\u4e00\u6839\u88ab\u79f0\u4e3a\u201c\u5c4f\u853d\u7ebf\u201d\u3002\u7ede\u7ebf\u7531\u4e24\u6839\u94dc\u7ebf\u7ede\u5408\u800c\u6210\uff0c\u5176\u4e2d\u4e00\u6839\u94dc\u7ebf\u63d0\u4f9b\u4fe1\u53f7\uff0c\u53e6\u4e00\u6839\u94dc\u7ebf\u63d0\u4f9b\u5730\u7ebf\u3002\u5c4f\u853d\u7ebf\u5219\u7531\u4e00\u6839\u94dc\u7ebf\u548c\u4e00\u5c42\u5c4f\u853d\u5c42\u7ec4\u6210\uff0c\u7528\u4e8e\u6291\u5236\u5916\u754c\u5e72\u6270\u3002<\/p>\n

RS485\u7ebf\u7684\u7279\u6027<\/h2>\n

  RS485\u7ebf\u5177\u6709\u826f\u597d\u7684\u963b\u6297\u5339\u914d\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u6291\u5236\u5916\u754c\u5e72\u6270\uff0c\u63d0\u9ad8\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0cRS485\u7ebf\u8fd8\u5177\u6709\u53ef\u9760\u6027\u9ad8\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u6297\u7535\u78c1\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\uff0c\u8fd9\u4e9b\u7279\u6027\u4f7fRS485\u7ebf\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u5b89\u9632\u76d1\u63a7\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u90fd\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

RS485\u7ebf\u7684\u5e94\u7528<\/h2>\n

\u5de5\u4e1a\u63a7\u5236<\/h3>\n

  RS485\u7ebf\u5728\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u8fdc\u7a0b\u901a\u4fe1\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u6b64\u5916\uff0cRS485\u7ebf\u7684\u963b\u6297\u5339\u914d\u6027\u53ef\u4ee5\u6709\u6548\u6291\u5236\u5916\u754c\u5e72\u6270\uff0c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u53f7\u4f20\u8f93\u66f4\u52a0\u7a33\u5b9a\u3002<\/p>\n

\u5b89\u9632\u76d1\u63a7<\/h3>\n

  RS485\u7ebf\u5728\u5b89\u9632\u76d1\u63a7\u9886\u57df\u4e5f\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u6b64\u5916\uff0cRS485\u7ebf\u7684\u963b\u6297\u5339\u914d\u6027\u53ef\u4ee5\u6709\u6548\u6291\u5236\u5916\u754c\u5e72\u6270\uff0c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u53f7\u4f20\u8f93\u66f4\u52a0\u7a33\u5b9a\u3002<\/p>\n

\u667a\u80fd\u5bb6\u5c45<\/h3>\n

  RS485\u7ebf\u5728\u667a\u80fd\u5bb6\u5c45\u9886\u57df\u4e5f\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\uff0c\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u6b64\u5916\uff0cRS485\u7ebf\u7684\u963b\u6297\u5339\u914d\u6027\u53ef\u4ee5\u6709\u6548\u6291\u5236\u5916\u754c\u5e72\u6270\uff0c\u4f7f\u8bbe\u5907\u4e4b\u95f4\u7684\u4fe1\u53f7\u4f20\u8f93\u66f4\u52a0\u7a33\u5b9a\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u7ebf\u662f\u4e00\u79cd\u53cc\u7ede\u7ebf\uff0c\u7531\u4e24\u6839\u94a2\u4e1d\u7ede\u5408\u800c\u6210\uff0c\u5177\u6709\u826f\u597d\u7684\u963b\u6297\u5339\u914d\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u6291\u5236\u5916\u754c\u5e72\u6270\uff0c\u63d0\u9ad8\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/strong>\u6b64\u5916\uff0cRS485\u7ebf\u8fd8\u5177\u6709\u53ef\u9760\u6027\u9ad8\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u3001\u6297\u7535\u78c1\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\uff0c\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u5b89\u9632\u76d1\u63a7\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u90fd\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u7ebf\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u901a\u4fe1\u7ebf\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u9ad8\u8fbe128\u8282\u70b9\u7684\u8fdc\u7a0b\u901a\u4fe1\u7f51\u7edc\uff0c\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u5b89\u9632\u76d1\u63a7\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRS485\u7ebf\u7684\u7ed3\u6784\u3001\u7279\u6027\u4ee5\u53ca\u5176\u5728<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","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-20942","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\/20942","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=20942"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/20942\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=20942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=20942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=20942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}