{"id":77814,"date":"2024-01-14T00:26:30","date_gmt":"2024-01-13T16:26:30","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77814"},"modified":"2024-01-14T00:26:30","modified_gmt":"2024-01-13T16:26:30","slug":"syryrzjl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77814.html","title":{"rendered":"\u4f7f\u7528RS485\u4e0eRS422\u76f4\u63a5\u8fde"},"content":{"rendered":"

  RS485\u4e0eRS422\u662f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u76f4\u63a5\u8fde\u63a5RS485\u4e0eRS422\uff0c\u4ee5\u53ca\u76f8\u5173\u6280\u672f\u7ec6\u8282\u3002<\/p>\n

RS485\u4e0eRS422<\/a>\u7b80\u4ecb<\/h2>\n

  RS485\u548cRS422\u90fd\u662f\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u6807\u51c6\uff0c\u5176\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u4fe1\u53f7\u7ebf\u6570\u91cf\u548c\u4f20\u8f93\u8303\u56f4\u3002RS485\u652f\u6301\u534a\u53cc\u5de5<\/a>\u548c\u5168\u53cc\u5de5\u901a\u4fe1\uff0c\u5e76\u5177\u6709\u8f83\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u53ef\u8fbe1200\u7c73\u3002RS422\u5219\u652f\u6301\u5168\u53cc\u5de5<\/a>\u901a\u4fe1\uff0c\u4f20\u8f93\u8ddd\u79bb\u4e00\u822c\u53ef\u8fbe1200\u7c73\u3002<\/p>\n

  RS485<\/h3>\n

  RS485\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u8fdb\u884c\u901a\u4fe1\uff0c\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u73b0\u573a\u73af\u5883\u3002\u5176\u4e3b\u8981\u4f18\u70b9\u5305\u62ec\u591a\u70b9\u901a\u4fe1\u80fd\u529b\u3001\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u9ad8\u6297\u5e72\u6270\u6027\u3002<\/p>\n

  RS422<\/h3>\n

  RS422\u4e5f\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u5e76\u53ef\u4ee5\u5b9e\u73b0\u591a\u70b9\u901a\u4fe1\u3001\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u9ad8\u901f\u901a\u4fe1\u3002\u76f8\u6bd4RS485\uff0cRS422\u4e3b\u8981\u7528\u4e8e\u76f8\u5bf9\u8f83\u77ed\u8ddd\u79bb\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u76f4\u63a5\u8fde\u63a5RS485\u4e0eRS422<\/h2>\n

  \u5728\u67d0\u4e9b\u573a\u666f\u4e2d\uff0c\u4f7f\u7528RS485\u4e0eRS422\u76f4\u63a5\u8fde\u63a5\u7684\u9700\u6c42\u53ef\u80fd\u4f1a\u51fa\u73b0\u3002\u8fd9\u6837\u7684\u8fde\u63a5\u65b9\u5f0f\u901a\u5e38\u9700\u8981\u8003\u8651\u4fe1\u53f7\u5339\u914d\u3001\u8ddd\u79bb\u8870\u51cf\u548c\u4fe1\u53f7\u8c03\u6574\u7b49\u56e0\u7d20\u3002<\/p>\n

  \u4fe1\u53f7\u5339\u914d<\/h3>\n

  RS485\u4e0eRS422\u7684\u4fe1\u53f7\u7535\u5e73\u8303\u56f4\u7a0d\u6709\u4e0d\u540c\uff0c\u56e0\u6b64\u5728\u76f4\u63a5\u8fde\u63a5\u65f6\u9700\u8981\u786e\u4fdd\u4e24\u8005\u7684\u4fe1\u53f7\u5339\u914d\u3002\u53ef\u4ee5\u901a\u8fc7\u4fe1\u53f7\u8f6c\u6362\u82af\u7247\u6216\u7535\u5e73\u8f6c\u6362\u7535\u8def\u6765\u5b9e\u73b0\u4fe1\u53f7\u7684\u5339\u914d\u3002<\/p>\n

  \u8ddd\u79bb\u8870\u51cf<\/h3>\n

  \u5728\u76f4\u63a5\u8fde\u63a5RS485\u4e0eRS422\u65f6\uff0c\u9700\u8981\u8003\u8651\u4fe1\u53f7\u4f20\u8f93\u8ddd\u79bb\u5bf9\u4fe1\u53f7\u5f3a\u5ea6\u7684\u5f71\u54cd\u3002\u6839\u636e\u5b9e\u9645\u9700\u6c42\uff0c\u53ef\u80fd\u9700\u8981\u589e\u52a0\u4e2d\u7ee7\u5668\u6216\u653e\u5927\u5668\u6765\u8865\u507f\u4fe1\u53f7\u8870\u51cf\u3002<\/p>\n

  \u4fe1\u53f7\u8c03\u6574<\/h3>\n

  \u7531\u4e8eRS485\u548cRS422\u7684\u4fe1\u53f7\u7535\u5e73\u548c\u6781\u6027\u6709\u6240\u4e0d\u540c\uff0c\u56e0\u6b64\u5728\u76f4\u63a5\u8fde\u63a5\u65f6\u53ef\u80fd\u9700\u8981\u8fdb\u884c\u4fe1\u53f7\u8c03\u6574\uff0c\u4ee5\u786e\u4fdd\u6b63\u5e38\u7684\u6570\u636e\u901a\u4fe1\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485\u4e0eRS422\u662f\u5e38\u89c1\u7684\u5de5\u4e1a\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u53ef\u4ee5\u76f4\u63a5\u8fde\u63a5\u3002<\/strong>\u5728\u8fdb\u884c\u76f4\u63a5\u8fde\u63a5\u65f6\uff0c\u9700\u8981\u8003\u8651\u4fe1\u53f7\u5339\u914d\u3001\u8ddd\u79bb\u8870\u51cf\u548c\u4fe1\u53f7\u8c03\u6574\u7b49\u56e0\u7d20\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u7a33\u5b9a\u548c\u53ef\u9760\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485\u4e0eRS422\u662f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u76f4\u63a5\u8fde\u63a5RS485\u4e0eRS422\uff0c\u4ee5\u53ca\u76f8\u5173\u6280\u672f\u7ec6\u8282\u3002RS485\u4e0eRS422\u7b80\u4ecbRS485<\/p>\n","protected":false},"author":1,"featured_media":64183,"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-77814","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\/77814"}],"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=77814"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77814\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=77814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}