{"id":68991,"date":"2023-12-20T16:15:36","date_gmt":"2023-12-20T08:15:36","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=68991"},"modified":"2023-12-20T16:15:36","modified_gmt":"2023-12-20T08:15:36","slug":"ryrtxjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/68991.html","title":{"rendered":"RS422\u4e0eRS232\u901a\u4fe1\u6280\u672f"},"content":{"rendered":"<p>&emsp;&emsp;RS422\u548cRS232\u901a\u4fe1\u6280\u672f\u5728\u73b0\u4ee3\u5de5\u4e1a\u548c\u901a\u4fe1\u9886\u57df\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u8fd9\u4e24\u79cd\u901a\u4fe1\u6807\u51c6\u7684\u7279\u70b9\u3001\u5e94\u7528\u548c\u533a\u522b\u3002<\/p>\n<h2 style=\"text-align: center;\">RS422\u901a\u4fe1\u6807\u51c6<\/h2>\n<p>&emsp;&emsp;RS422\u662f\u4e00\u79cd\u7528\u4e8e\u4e32\u884c\u901a\u4fe1\u7684\u6807\u51c6\u3002\u5b83\u91c7\u7528\u5e73\u8861\u5dee\u5206\u4f20\u8f93\u4fe1\u53f7\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8f83\u957f\u8ddd\u79bb\u7684\u6570\u636e\u4f20\u8f93\uff0c\u540c\u65f6\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7684\u7279\u70b9\u3002<\/p>\n<h3>&emsp;&emsp;\u7279\u70b9\u4e0e\u539f\u7406<\/h3>\n<p>&emsp;&emsp;<a href=\"https:\/\/www.techphant.cn\/tag\/rs422\" target=\"_blank\" rel=\"noopener\">RS422<\/a>\u6807\u51c6\u91c7\u7528\u4e86\u5e73\u8861\u5dee\u5206\u4f20\u8f93\u6280\u672f\uff0c\u901a\u8fc7\u4e24\u4e2a\u4fe1\u53f7\u7ebf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u4e00\u6761\u7528\u4e8e\u4f20\u8f93\u6b63\u5411\u4fe1\u53f7\uff0c\u53e6\u4e00\u6761\u7528\u4e8e\u4f20\u8f93\u53cd\u5411\u4fe1\u53f7\uff0c\u4ece\u800c\u6709\u6548\u62b5\u6d88\u4e86\u4fe1\u53f7\u7ebf\u95f4\u7684\u5e72\u6270\u548c\u566a\u58f0\u3002<\/p>\n<h3>&emsp;&emsp;\u5e94\u7528\u4e0e\u4f18\u52bf<\/h3>\n<p>&emsp;&emsp;RS422\u901a\u5e38\u88ab\u7528\u4e8e\u8981\u6c42\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u7684\u573a\u5408\uff0c\u4f8b\u5982\u5de5\u4e1a\u63a7\u5236\u7cfb\u7edf\u3001\u8fdc\u7a0b\u76d1\u63a7\u548c\u6570\u636e\u91c7\u96c6\u7b49\u9886\u57df\u3002\u5176\u7a33\u5b9a\u7684\u4fe1\u53f7\u4f20\u8f93\u548c\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u4f7f\u5176\u6210\u4e3a\u5de5\u4e1a\u901a\u4fe1\u9886\u57df\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n<h2 style=\"text-align: center;\">RS232\u901a\u4fe1\u6807\u51c6<\/h2>\n<p>&emsp;&emsp;\u4e0eRS422\u76f8\u6bd4\uff0c<a href=\"https:\/\/www.techphant.cn\/tag\/r-3\" target=\"_blank\" rel=\"noopener\">RS232<\/a>\u662f\u53e6\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u6807\u51c6\uff0c\u5177\u6709\u81ea\u5df1\u7684\u7279\u70b9\u548c\u5e94\u7528\u9886\u57df\u3002<\/p>\n<h3>&emsp;&emsp;\u7279\u70b9\u4e0e\u539f\u7406<\/h3>\n<p>&emsp;&emsp;RS232\u4f7f\u7528\u5355\u7aef\u4f20\u8f93\u65b9\u5f0f\uff0c\u4fe1\u53f7\u5206\u4e3a\u6570\u636e\u7ebf\u548c\u63a7\u5236\u7ebf\u3002\u5b83\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u3001\u4f4e\u901f\u7387\u7684\u6570\u636e\u4f20\u8f93\uff0c\u901a\u5e38\u4f7f\u7528\u4f4e\u7535\u5e73\u8868\u793a\u903b\u8f91\u201c1\u201d\u548c\u9ad8\u7535\u5e73\u8868\u793a\u903b\u8f91\u201c0\u201d\u3002<\/p>\n<h3>&emsp;&emsp;\u5e94\u7528\u4e0e\u4f18\u52bf<\/h3>\n<p>&emsp;&emsp;RS232\u901a\u5e38\u7528\u4e8e\u4e2a\u4eba\u7535\u8111\u548c\u5916\u56f4\u8bbe\u5907\u7684\u8fde\u63a5\uff0c\u5982<a href=\"https:\/\/www.techphant.cn\/tag\/tzjt\" target=\"_blank\" rel=\"noopener\">\u8c03\u5236\u89e3\u8c03<\/a>\u5668\u3001\u6253\u5370\u673a\u548c\u4e32\u53e3\u901a\u4fe1\u7b49\u3002\u7531\u4e8e\u5176\u7b80\u5355\u6613\u7528\u548c\u5e7f\u6cdb\u652f\u6301\uff0cRS232\u5728\u4e2a\u4eba\u7535\u8111\u9886\u57df\u6709\u7740\u91cd\u8981\u5730\u4f4d\u3002<\/p>\n<h2 style=\"text-align: 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