{"id":68323,"date":"2023-12-22T19:13:35","date_gmt":"2023-12-22T11:13:35","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68323"},"modified":"2023-12-22T19:13:35","modified_gmt":"2023-12-22T11:13:35","slug":"srljrhrjxyl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68323.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3RS485\u548cRS422\u63a5\u7ebf\u539f\u7406"},"content":{"rendered":"<p>&emsp;&emsp;\u672c\u7bc7\u6587\u7ae0\u5c06\u6df1\u5165\u63a2\u8ba8RS485\u548cRS422\u63a5\u7ebf\u539f\u7406\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u5b83\u4eec\u7684\u5de5\u4f5c\u539f\u7406\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n<h2 style=\"text-align: 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style=\"text-align: center;\">RS422\u63a5\u7ebf\u539f\u7406<\/h2>\n<p>&emsp;&emsp;RS422\u4e0eRS485\u7c7b\u4f3c\uff0c\u540c\u6837\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u9002\u7528\u4e8e\u8fdc\u8ddd\u79bb\u9ad8\u901f\u4f20\u8f93\u3002\u5b83\u4e5f\u91c7\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u70b9\u901a\u4fe1\u3002\u5728RS422\u63a5\u7ebf\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u6ce8\u610f\u7684\u95ee\u9898\u4e0eRS485\u7c7b\u4f3c\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u7ec6\u5fae\u5dee\u5f02\u3002<\/p>\n<h3>&emsp;&emsp;\u5355\u7aef\u4e0e\u5dee\u5206\u4fe1\u53f7<\/h3>\n<p>&emsp;&emsp;RS422\u91c7\u7528\u4e86\u4e00\u5bf9\u5dee\u5206\u4fe1\u53f7\u7ebf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u4e0e<a href=\"https:\/\/www.techphant.cn\/tag\/r\" target=\"_blank\" rel=\"noopener\">RS485<\/a>\u76f8\u6bd4\uff0cRS422\u7684\u5355\u7aef\u4fe1\u53f7\u66f4\u4e3a\u7a33\u5b9a\uff0c\u9002\u7528\u4e8e\u4e00\u4e9b\u7279\u5b9a\u7684\u573a\u666f\uff0c\u4f8b\u5982\u5728\u7535\u538b\u8303\u56f4\u8f83\u5927\u6216\u8005\u5bf9<a href=\"https:\/\/www.techphant.cn\/tag\/cssl\" target=\"_blank\" rel=\"noopener\">\u4f20\u8f93\u901f\u7387<\/a>\u6709\u8f83\u9ad8\u8981\u6c42\u7684\u60c5\u51b5\u4e0b\u3002<\/p>\n<h3>&emsp;&emsp;\u4fe1\u53f7\u7ebf\u6781\u6027\u4e0e\u7535\u538b\u8303\u56f4<\/h3>\n<p>&emsp;&emsp;\u5728RS422\u63a5\u7ebf\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u7279\u522b\u5173\u6ce8\u4fe1\u53f7\u7ebf\u7684\u6781\u6027\u548c\u7535\u538b\u8303\u56f4\u7684\u8bbe\u7f6e\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0cRS422\u8981\u6c42\u4fe1\u53f7\u7ebf\u7684\u504f\u7f6e\u7535\u538b\u4e3a2V\u52306V\uff0c\u5e76\u4e14\u6b63\u8d1f\u6781\u6027\u7684\u8bbe\u7f6e\u4e5f\u9700\u7b26\u5408\u6807\u51c6\u8981\u6c42\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>\u901a\u8fc7\u672c\u6587\u7684\u4ecb\u7ecd\uff0c\u6211\u4eec\u6df1\u5165\u4e86\u89e3\u4e86RS485\u548c<a href=\"https:\/\/www.techphant.cn\/tag\/rs422\" target=\"_blank\" rel=\"noopener\">RS422<\/a>\u63a5\u7ebf\u539f\u7406\u3002<\/strong>RS485\u548cRS422\u4f5c\u4e3a\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5177\u6709\u5404\u81ea\u7684\u7279\u70b9\u4e0e\u4f18\u52bf\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u63a7\u5236\u3001\u81ea\u52a8\u5316\u8bbe\u5907\u3001\u901a\u4fe1\u7f51\u7edc\u7b49\u9886\u57df\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5408\u7406\u7684\u63a5\u7ebf\u914d\u7f6e\u548c\u6b63\u786e\u7684\u8bbe\u7f6e\u53c2\u6570\u5c06\u6709\u6548\u63d0\u5347\u7cfb\u7edf\u6027\u80fd\uff0c\u786e\u4fdd\u6570\u636e\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u7bc7\u6587\u7ae0\u5c06\u6df1\u5165\u63a2\u8ba8RS485\u548cRS422\u63a5\u7ebf\u539f\u7406\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u5b83\u4eec\u7684\u5de5\u4f5c\u539f\u7406\u548c\u5e94\u7528\u573a\u666f\u3002RS485\u63a5\u7ebf\u539f\u7406RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5b83\u80fd\u591f\u652f\u6301\u591a\u70b9\u901a<\/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":[259],"class_list":["post-68323","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-rs422"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68323","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=68323"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/68323\/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=68323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=68323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=68323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}