{"id":78055,"date":"2023-12-31T11:27:55","date_gmt":"2023-12-31T03:27:55","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78055"},"modified":"2023-12-31T11:27:55","modified_gmt":"2023-12-31T03:27:55","slug":"srljrhr","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78055.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3RS485-2\u548cRS485-4"},"content":{"rendered":"

  RS485-2\u548cRS485-4\u662f\u6570\u5b57\u901a\u4fe1\u9886\u57df\u4e2d\u7684\u91cd\u8981\u6982\u5ff5\u3002\u672c\u6587\u5c06\u5e26\u4f60\u6df1\u5165\u4e86\u89e3\u8fd9\u4e24\u4e2a\u6982\u5ff5\uff0c\u4e86\u89e3\u5176\u5728\u73b0\u4ee3\u901a\u4fe1\u4e2d\u7684\u91cd\u8981\u6027\u4ee5\u53ca\u5e94\u7528\u3002<\/p>\n

RS485-2\u7684\u57fa\u672c\u539f\u7406<\/h2>\n

  RS485-2\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u591a\u70b9\u901a\u4fe1\u7684\u534a\u53cc\u5de5<\/a>\u901a\u4fe1\u65b9\u5f0f\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u591a32\u4e2a\u8bbe\u5907\uff0c\u5e76\u4e14\u63d0\u4f9b\u4e86\u66f4\u957f\u7684\u901a\u4fe1\u8ddd\u79bb\u548c\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002RS485-2\u4f7f\u7528\u53cc\u7ede\u7ebf\u8fdb\u884c\u901a\u4fe1\uff0c\u5229\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u6570\u636e\uff0c\u4ece\u800c\u80fd\u591f\u6709\u6548\u5730\u62b5\u6297\u7535\u78c1\u5e72\u6270\u548c\u566a\u58f0\u3002<\/p>\n

  \u5dee\u5206\u4fe1\u53f7<\/h3>\n

  \u5728RS485-2\u4e2d\uff0c\u5dee\u5206\u4fe1\u53f7\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5b83\u901a\u8fc7\u5728\u4e24\u6761\u4fe1\u53f7\u7ebf\u4e0a\u540c\u65f6\u4f20\u8f93\u76f8\u540c\u4f46\u5177\u6709\u76f8\u53cd\u6781\u6027\u7684\u4fe1\u53f7\u6765\u8fdb\u884c\u901a\u4fe1\u3002\u8fd9\u79cd\u5dee\u5206\u4fe1\u53f7\u7684\u4f20\u8f93\u65b9\u5f0f\u5927\u5927\u589e\u5f3a\u4e86\u6297\u5e72\u6270\u80fd\u529b\uff0c\u4f7fRS485-2\u6210\u4e3a\u4e00\u79cd\u53ef\u9760\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/p>\n

  \u5e94\u7528\u9886\u57df<\/h3>\n

  RS485-2\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u81ea\u52a8\u5316\u8bbe\u5907\u3001\u5b89\u9632\u76d1\u63a7\u548c\u5efa\u7b51\u81ea\u52a8\u5316\u7b49\u9886\u57df\uff0c\u5176\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u4f7f\u5176\u6210\u4e3a\u4e86\u5f88\u591a\u73b0\u573a\u603b\u7ebf\u7cfb\u7edf\u7684\u9996\u9009\u534f\u8bae\u3002<\/p>\n

RS485-4\u7684\u7279\u70b9\u4e0e\u4f18\u52bf<\/h2>\n

  RS485-4\u662fRS485-2\u7684\u6269\u5c55\u7248\u672c\uff0c\u4e5f\u662f\u4e00\u79cd\u7528\u4e8e\u591a\u70b9\u901a\u4fe1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u3002\u76f8\u6bd4RS485-2\uff0cRS485-4\u80fd\u591f\u652f\u6301\u66f4\u591a\u7684\u8bbe\u5907\uff0c\u6700\u9ad8\u53ef\u8fbe128\u4e2a\uff0c\u5e76\u4e14\u5728\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u901a\u4fe1\u8ddd\u79bb\u65b9\u9762\u6709\u6240\u63d0\u5347\u3002<\/p>\n

  \u591a\u70b9\u901a\u4fe1<\/h3>\n

  RS485-4\u7684\u4e00\u4e2a\u663e\u8457\u7279\u70b9\u662f\u652f\u6301\u591a\u70b9\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u8bbe\u5907\u4e4b\u95f4\u7684\u5feb\u901f\u6570\u636e\u4ea4\u6362\u3002\u8fd9\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\u7684\u7cfb\u7edf\u4e2d\u5177\u6709\u91cd\u8981\u5e94\u7528\u4ef7\u503c\u3002<\/p>\n

  \u7075\u6d3b\u6027<\/h3>\n

  RS485-4\u7684\u4f7f\u7528\u975e\u5e38\u7075\u6d3b\uff0c\u80fd\u591f\u6ee1\u8db3\u590d\u6742\u901a\u4fe1\u7cfb\u7edf\u4e2d\u7684\u9700\u6c42\u3002\u4e0d\u4ec5\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\uff0c\u4e5f\u88ab\u7528\u4e8e\u73af\u5883\u76d1\u6d4b<\/a>\u3001\u7535\u529b\u7cfb\u7edf\u548c\u667a\u80fd\u4ea4\u901a\u7b49\u9886\u57df\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  RS485-2\u548cRS485-4\u4f5c\u4e3a\u91cd\u8981\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5177\u6709\u5404\u81ea\u72ec\u7279\u7684\u4f18\u52bf\u548c\u5e94\u7528\u9886\u57df\u3002<\/strong>\u5dee\u5206\u4fe1\u53f7\u7684\u4f20\u8f93\u65b9\u5f0f\u4f7f\u5f97RS485-2\u80fd\u591f\u62b5\u6297\u5e72\u6270\u548c\u566a\u58f0\uff0c\u6210\u4e3a\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u7684\u9996\u9009\u901a\u4fe1\u534f\u8bae\u3002\u800cRS485-4\u7684\u591a\u70b9\u901a\u4fe1\u7279\u6027\u548c\u7075\u6d3b\u6027\uff0c\u5219\u4f7f\u5f97\u5b83\u5728\u590d\u6742\u901a\u4fe1\u7cfb\u7edf<\/a>\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u4e86\u89e3\u548c\u638c\u63e1\u8fd9\u4e24\u79cd\u534f\u8bae\uff0c\u5bf9\u4e8e\u5de5\u7a0b\u5e08\u548c\u6280\u672f\u4eba\u5458\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

RS485-2\u548cRS485-4\u662f\u6570\u5b57\u901a\u4fe1\u9886\u57df\u4e2d\u7684\u91cd\u8981\u6982\u5ff5\u3002\u672c\u6587\u5c06\u5e26\u4f60\u6df1\u5165\u4e86\u89e3\u8fd9\u4e24\u4e2a\u6982\u5ff5\uff0c\u4e86\u89e3\u5176\u5728\u73b0\u4ee3\u901a\u4fe1\u4e2d\u7684\u91cd\u8981\u6027\u4ee5\u53ca\u5e94\u7528\u3002RS485-2\u7684\u57fa\u672c\u539f\u7406RS485-2<\/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-78055","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\/78055","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=78055"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/78055\/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=78055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=78055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=78055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}