{"id":30486,"date":"2023-09-19T09:28:31","date_gmt":"2023-09-19T01:28:31","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=30486"},"modified":"2023-09-19T09:28:31","modified_gmt":"2023-09-19T01:28:31","slug":"cxtxynsz","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/30486.html","title":{"rendered":"\u4e32\u884c\u901a\u4fe1\u6709\u54ea\u4e09\u79cd\uff1f"},"content":{"rendered":"<p>&emsp;&emsp;\u4e32\u884c\u901a\u4fe1\u662f\u4e00\u79cd\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u548c\u4fe1\u53f7\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u4e32\u884c\u901a\u4fe1\u7684\u4e09\u79cd\u7c7b\u578b\u662fRS-232\u3001RS-422\u548cRS-485\u3002<\/p>\n<h2 style=\"text-align: center;\">RS-232<\/h2>\n<p>&emsp;&emsp;RS-232\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u548c\u4fe1\u53f7\u3002\u5b83\u4f7f\u7528\u4e00\u79cd\u53cc\u5de5\u901a\u4fe1\u6a21\u5f0f\uff0c\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002RS-232\u53ef\u4ee5\u5728\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a50\u7c73\uff0c\u53ef\u4ee5\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe20kbps\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u591a15\u4e2a\u8bbe\u5907\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<h3 style=\"text-align: center;\">\u4f18\u70b9<\/h3>\n<ul>\n<li>\u53ef\u4ee5\u652f\u6301\u6700\u591a15\u4e2a\u8bbe\u5907<\/li>\n<li>\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a50\u7c73<\/li>\n<li>\u53ef\u4ee5\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe20kbps<\/li>\n<li>\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u7ba1\u7406\u5e94\u7528\u7a0b\u5e8f<\/li>\n<\/ul>\n<h3 style=\"text-align: center;\">\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u4f20\u8f93\u901f\u7387\u8f83\u6162<\/li>\n<li>\u4e0d\u80fd\u652f\u6301\u591a\u7528\u6237<\/li>\n<li>\u4e0d\u80fd\u652f\u6301\u590d\u6742\u7684\u5e94\u7528\u7a0b\u5e8f<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">RS-422<\/h2>\n<p>&emsp;&emsp;RS-422\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u548c\u4fe1\u53f7\u3002\u5b83\u4f7f\u7528\u4e00\u79cd\u53cc\u5de5\u901a\u4fe1\u6a21\u5f0f\uff0c\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002RS-422\u53ef\u4ee5\u5728\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe4000\u7c73\uff0c\u53ef\u4ee5\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe10 Mbps\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u591a32\u4e2a\u8bbe\u5907\uff0c\u5e76\u4e14\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u7ba1\u7406\u590d\u6742\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<h3 style=\"text-align: center;\">\u4f18\u70b9<\/h3>\n<ul>\n<li>\u53ef\u4ee5\u652f\u6301\u6700\u591a32\u4e2a\u8bbe\u5907<\/li>\n<li>\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe4000\u7c73<\/li>\n<li>\u53ef\u4ee5\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe10 Mbps<\/li>\n<li>\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u7ba1\u7406\u590d\u6742\u7684\u5e94\u7528\u7a0b\u5e8f<\/li>\n<\/ul>\n<h3 style=\"text-align: center;\">\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u6602\u8d35<\/li>\n<li>\u4e0d\u80fd\u652f\u6301\u591a\u7528\u6237<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">RS-485<\/h2>\n<p>&emsp;&emsp;RS-485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u548c\u4fe1\u53f7\u3002\u5b83\u4f7f\u7528\u4e00\u79cd\u53cc\u5de5\u901a\u4fe1\u6a21\u5f0f\uff0c\u53ef\u4ee5\u540c\u65f6\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002RS-485\u53ef\u4ee5\u5728\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\uff0c\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73\uff0c\u53ef\u4ee5\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe10 Mbps\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u591a32\u4e2a\u8bbe\u5907\uff0c\u5e76\u4e14\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u7ba1\u7406\u590d\u6742\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<h3 style=\"text-align: center;\">\u4f18\u70b9<\/h3>\n<ul>\n<li>\u53ef\u4ee5\u652f\u6301\u6700\u591a32\u4e2a\u8bbe\u5907<\/li>\n<li>\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe1200\u7c73<\/li>\n<li>\u53ef\u4ee5\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe10 Mbps<\/li>\n<li>\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u7ba1\u7406\u590d\u6742\u7684\u5e94\u7528\u7a0b\u5e8f<\/li>\n<\/ul>\n<h3 style=\"text-align: center;\">\u7f3a\u70b9<\/h3>\n<ul>\n<li>\u6602\u8d35<\/li>\n<li>\u4e0d\u80fd\u652f\u6301\u591a\u7528\u6237<\/li>\n<\/ul>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>RS-232\u3001RS-422\u548cRS-485\u90fd\u662f\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u4e8e\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u548c\u4fe1\u53f7\u3002<\/strong>\u5b83\u4eec\u4e4b\u95f4\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u4f20\u8f93\u8ddd\u79bb\u548c\u4f20\u8f93\u901f\u7387\uff0cRS-232\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u5927\u53ef\u8fbe50\u7c73\uff0c\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe20kbps\uff0c\u800cRS-422\u548cRS-485\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u5927\u53ef\u8fbe4000\u7c73\u548c1200\u7c73\uff0c\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u8fbe10 Mbps\u3002\u5b83\u4eec\u90fd\u53ef\u4ee5\u652f\u6301\u6700\u591a32\u4e2a\u8bbe\u5907\uff0c\u5e76\u4e14\u53ef\u4ee5\u7528\u4e8e\u63a7\u5236\u548c\u7ba1\u7406\u590d\u6742\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e32\u884c\u901a\u4fe1\u662f\u4e00\u79cd\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u548c\u4fe1\u53f7\u7684\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u4e32\u884c\u901a\u4fe1\u7684\u4e09\u79cd\u7c7b\u578b\u662fRS-232\u3001RS-422\u548cRS-485\u3002  RS-232  RS-23<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[69],"class_list":["post-30486","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30486","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=30486"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30486\/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=30486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=30486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=30486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}