{"id":77815,"date":"2023-12-28T03:55:00","date_gmt":"2023-12-27T19:55:00","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77815"},"modified":"2023-12-28T03:55:00","modified_gmt":"2023-12-27T19:55:00","slug":"ryrdqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77815.html","title":{"rendered":"RS485\u4e0eRS422\u7684\u533a\u522b"},"content":{"rendered":"
RS485\u4e0eRS422<\/a>\u662f\u5e38\u7528\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u901a\u8baf\u7f51\u7edc\u548c\u6570\u636e\u91c7\u96c6\u7b49\u9886\u57df\u5e7f\u6cdb\u5e94\u7528\u3002\u672c\u6587\u5c06\u4e3a\u60a8\u8be6\u7ec6\u4ecb\u7ecd\u5b83\u4eec\u4e4b\u95f4\u7684\u533a\u522b\u3002<\/p>\n RS485\u662f\u4e00\u79cd\u591a\u70b9\u4f20\u8f93\u534f\u8bae\uff0c\u652f\u6301\u591a\u8fbe32\u4e2a\u53d1\u9001\u5668\u548c\u63a5\u6536\u5668\u7684\u7f51\u7edc\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u9886\u57df\u7684\u957f\u8ddd\u79bb\u901a\u8baf\u3002\u5b83\u4f7f\u7528\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\uff0c\u80fd\u591f\u62b5\u6297\u73af\u5883\u4e2d\u7684\u7535\u78c1\u5e72\u6270\uff0c\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u901a\u4fe1\u3002<\/p>\n RS422\u4e5f\u662f\u4e00\u79cd\u5dee\u5206\u4fe1\u53f7\u4f20\u8f93\u7684\u534f\u8bae\uff0c\u4f46\u5b83\u9002\u7528\u4e8e\u70b9\u5bf9\u70b9<\/a>\u7684\u901a\u8baf\uff0c\u6700\u591a\u53ea\u80fd\u8fde\u63a52\u4e2a\u8bbe\u5907\u3002RS422\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u662f\u4e00\u79cd\u7406\u60f3\u7684\u77ed\u8ddd\u79bb\u9ad8\u901f\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\u3002<\/p>\nRS485\u4e0eRS422\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n
RS485\u7684\u7279\u70b9<\/h3>\n
RS422\u7684\u7279\u70b9<\/h3>\n
RS485\u4e0eRS422\u7684\u533a\u522b<\/h2>\n
\u4f20\u8f93\u8ddd\u79bb\u4e0e\u7f51\u7edc\u89c4\u6a21<\/h3>\n