{"id":78242,"date":"2023-12-27T08:38:03","date_gmt":"2023-12-27T00:38:03","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78242"},"modified":"2023-12-27T08:38:03","modified_gmt":"2023-12-27T00:38:03","slug":"ryrtxxydqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78242.html","title":{"rendered":"RS485\u4e0eRS422\u901a\u4fe1\u534f\u8bae\u7684\u533a\u522b"},"content":{"rendered":"
RS485\u548cRS422\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u4eea\u5668\u4eea\u8868<\/a>\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecd\u5b83\u4eec\u7684\u533a\u522b\uff0c\u5e76\u63a2\u8ba8\u5b83\u4eec\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4f18\u52bf\u548c\u52a3\u52bf\u3002<\/p>\n RS485\u548cRS422\u90fd\u662f\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u63a5\u53e3\u6807\u51c6\uff0c\u5b83\u4eec\u4e3b\u8981\u7528\u4e8e\u5728\u4e0d\u540c\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5b83\u4eec\u5728\u901a\u4fe1\u8ddd\u79bb\u3001\u6570\u636e\u4f20\u8f93\u901f\u7387\u3001\u8fde\u63a5\u6570\u91cf\u7b49\u65b9\u9762\u6709\u7740\u4e00\u4e9b\u660e\u663e\u7684\u533a\u522b\u3002<\/p>\n RS485\u662f\u4e00\u79cd\u591a\u70b9\u901a\u8baf\u6807\u51c6\uff0c\u53ef\u4ee5\u5728\u4e00\u4e2a\u603b\u7ebf\u4e0a\u8fde\u63a5\u591a\u4e2a\u8bbe\u5907\u3002\u5b83\u91c7\u7528\u5dee\u5206\u4f20\u8f93\u6280\u672f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8f83\u8fdc\u8ddd\u79bb\u7684\u901a\u4fe1\uff0c\u5e76\u4e14\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7684\u7279\u70b9\u3002<\/p>\n RS422\u4e5f\u91c7\u7528\u5dee\u5206\u4f20\u8f93\u6280\u672f\uff0c\u4f46\u4e3b\u8981\u7528\u4e8e\u70b9\u5bf9\u70b9<\/a>\u901a\u8baf\uff0c\u5373\u6bcf\u6761\u901a\u4fe1\u7ebf\u8def\u4e0a\u53ea\u80fd\u8fde\u63a5\u4e24\u53f0\u8bbe\u5907\u3002\u5b83\u7684\u4f20\u8f93\u8ddd\u79bb\u76f8\u5bf9\u8f83\u77ed\uff0c\u4f46\u5728\u9ad8\u901f\u4f20\u8f93\u548c\u6297\u5e72\u6270\u80fd\u529b\u65b9\u9762\u8868\u73b0\u51fa\u8272\u3002<\/p>\nRS485\u4e0eRS422\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n
RS485<\/h3>\n
RS422<\/h3>\n
RS485\u4e0eRS422\u7684\u5dee\u5f02\u5bf9\u6bd4<\/h2>\n