{"id":42709,"date":"2023-09-30T16:26:12","date_gmt":"2023-09-30T08:26:12","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=42709"},"modified":"2023-09-30T16:26:12","modified_gmt":"2023-09-30T08:26:12","slug":"psckm","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/42709.html","title":{"rendered":"Profibus DP\u662f\u4e32\u53e3\u5417\uff1f"},"content":{"rendered":"<p>&emsp;&emsp;<strong>Profibus DP\u662f\u4e00\u79cd\u975e\u5e38\u6d41\u884c\u7684\u5de5\u4e1a\u603b\u7ebf\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u8fde\u63a5\u548c\u63a7\u5236\u5404\u79cd\u5404\u6837\u7684\u5de5\u4e1a\u8bbe\u5907\u3002<\/strong>\u5b83\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u7269\u7406\u5c42\uff0c\u5982RS-485\uff0cProfibus DP\u53ef\u4ee5\u4f7f\u7528\u4e32\u884c\u63a5\u53e3\uff08RS-232\uff09\u4f5c\u4e3a\u5b83\u7684\u7269\u7406\u5c42\uff0c\u4f46\u5b83\u4e0d\u662f\u4e32\u884c\u63a5\u53e3\u3002<\/p>\n<h2 style=\"text-align: center;\">Profibus 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