{"id":69236,"date":"2023-12-21T04:21:58","date_gmt":"2023-12-20T20:21:58","guid":{"rendered":"\/\/www.dealsbon.com\/?p=69236"},"modified":"2023-12-21T04:21:58","modified_gmt":"2023-12-20T20:21:58","slug":"ryrqb","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/69236.html","title":{"rendered":"RS232\u4e0eRS422\u533a\u522b"},"content":{"rendered":"<p>&emsp;&emsp;RS232\u548cRS422\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u63a7\u5236\u3001\u901a\u8baf\u8bbe\u5907\u548c\u6570\u636e\u4f20\u8f93\u4e2d\u6709\u7740\u91cd\u8981\u7684\u4f5c\u7528\u3002\u672c\u6587\u5c06\u901a\u8fc7\u63a2\u8ba8\u5b83\u4eec\u7684\u6280\u672f\u7ec6\u8282\u548c\u533a\u522b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u8fd9\u4e24\u79cd\u901a\u4fe1\u6807\u51c6\u3002<\/p>\n<h2 style=\"text-align: center;\">RS232\u6280\u672f\u7ec6\u8282<\/h2>\n<p>&emsp;&emsp;<a href=\"\/\/www.dealsbon.com\/tag\/r-3\" target=\"_blank\" rel=\"noopener\">RS232<\/a>\uff08Recommended Standard 232\uff09\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\uff0c\u5176\u7279\u70b9\u662f\u4f7f\u7528\u5355\u7aef\u4fe1\u53f7\u4f20\u8f93\uff08\u5373\u5355\u6839\u5bfc\u7ebf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff09\uff0c\u4f20\u8f93\u8ddd\u79bb\u8f83\u77ed\uff0c\u901a\u5e38\u572815\u7c73\u5de6\u53f3\u3002RS232\u63a5\u53e3\u5e38\u7528\u4e8e\u4e2a\u4eba\u7535\u8111\u3001<a href=\"\/\/www.dealsbon.com\/tag\/tzjt\" target=\"_blank\" rel=\"noopener\">\u8c03\u5236\u89e3\u8c03<\/a>\u5668\u3001\u6253\u5370\u673a\u7b49\u8bbe\u5907\u4e4b\u95f4\u7684\u8fde\u63a5\u3002<\/p>\n<h3>&emsp;&emsp;\u7535\u6c14\u7279\u6027<\/h3>\n<p>&emsp;&emsp;RS232\u4fe1\u53f7\u4f7f\u7528\u6b63\u8d1f\u7535\u538b\u6765\u8868\u793a\u903b\u8f911\u548c\u903b\u8f910\uff0c\u901a\u5e38\u7ea6\u5b9a\u6b63\u7535\u538b\u4e3a\u903b\u8f910\uff0c\u8d1f\u7535\u538b\u4e3a\u903b\u8f911\u3002\u8fd9\u79cd\u7535\u6c14\u7279\u6027\u4f7f\u5f97RS232\u4fe1\u53f7\u5728\u8fdc\u8ddd\u79bb\u4f20\u8f93\u65f6\u4f1a\u53d7\u5230\u7535\u78c1\u5e72\u6270\u4ee5\u53ca\u4fe1\u53f7\u8870\u51cf\u7684\u5f71\u54cd\u3002<\/p>\n<h3>&emsp;&emsp;\u8fde\u63a5\u65b9\u5f0f<\/h3>\n<p>&emsp;&emsp;RS232\u63a5\u53e3\u901a\u5e38\u4f7f\u7528DB9\u6216DB25\u8fde\u63a5\u5668\uff0c\u5176\u4e2dDB9\u8fde\u63a5\u5668\u67099\u4e2a\u5f15\u811a\u7528\u4e8e\u6570\u636e\u4f20\u8f93\uff0c\u800cDB25\u8fde\u63a5\u5668\u670925\u4e2a\u5f15\u811a\u3002\u8fd9\u4e9b\u5f15\u811a\u5206\u522b\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u3001\u5730\u7ebf\u3001\u63a7\u5236\u4fe1\u53f7\u7b49\u3002<\/p>\n<h2 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