{"id":34174,"date":"2023-09-15T10:17:08","date_gmt":"2023-09-15T02:17:08","guid":{"rendered":"\/\/www.viralrail.com\/?p=34174"},"modified":"2023-09-19T13:52:56","modified_gmt":"2023-09-19T05:52:56","slug":"wxcsmkkzslkqkgzmj","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/34174.html","title":{"rendered":"485\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u63a7\u5236\u53cc\u8054\u7a7a\u6c14\u5f00\u5173\u600e\u4e48\u63a5\uff1f"},"content":{"rendered":"\n<p>\u3000\u3000485\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u662f\u4e00\u79cd\u5e38\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7684\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u65e0\u7ebf\u6570\u636e\u4f20\u8f93\u548c\u8fdc\u7a0b\u63a7\u5236\u529f\u80fd\u3002\u800c\u53cc\u8054\u7a7a\u6c14\u5f00\u5173\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7535\u6c14\u5143\u4ef6\uff0c\u5e38\u7528\u4e8e\u63a7\u5236\u7535\u8def\u7684\u5f00\u5173\u548c\u65ad\u5f00\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528485\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u6765\u63a7\u5236\u53cc\u8054\u7a7a\u6c14\u5f00\u5173\uff0c\u4ee5\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u6d4b\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001\u4e86\u89e3485\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757<\/h2>\n\n\n\n<p>\u3000\u3000<strong>485\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u662f\u4e00\u79cd\u57fa\u4e8eRS485\u63a5\u53e3\u7684\u65e0\u7ebf\u4f20\u8f93\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5c06RS485\u63a5\u53e3\u7684\u4fe1\u53f7\u901a\u8fc7\u65e0\u7ebf\u65b9\u5f0f\u4f20\u8f93\u5230\u8fdc\u7a0b\u63a5\u6536\u5668\u3002\u8be5\u6a21\u5757\u5177\u6709\u7a33\u5b9a\u7684\u4fe1\u53f7\u4f20\u8f93\u6027\u80fd\u3001\u8fdc\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\u548c\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7684\u7279\u70b9<\/strong>\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001\u4e86\u89e3\u53cc\u8054\u7a7a\u6c14\u5f00\u5173<\/h2>\n\n\n\n<p>\u3000\u3000\u53cc\u8054\u7a7a\u6c14\u5f00\u5173\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u7535\u6c14\u5143\u4ef6\uff0c\u5b83\u7531\u4e24\u4e2a\u5f00\u5173\u7ec4\u6210\uff0c\u53ef\u4ee5\u540c\u65f6\u63a7\u5236\u4e24\u4e2a\u7535\u8def\u7684\u5f00\u5173\u548c\u65ad\u5f00\u3002\u5b83\u901a\u5e38\u7531\u4e00\u4e2a\u63a7\u5236\u6309\u94ae\u3001\u4e24\u4e2a\u7535\u6c14\u89e6\u70b9\u548c\u4e00\u4e2a\u5f39\u7c27\u673a\u6784\u7ec4\u6210\u3002\u5f53\u6309\u4e0b\u63a7\u5236\u6309\u94ae\u65f6\uff0c\u89e6\u70b9\u95ed\u5408\uff0c\u7535\u8def\u901a\u7535;\u5f53\u91ca\u653e\u63a7\u5236\u6309\u94ae\u65f6\uff0c\u89e6\u70b9\u65ad\u5f00\uff0c\u7535\u8def\u65ad\u7535\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001\u8fde\u63a5485\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u548c\u53cc\u8054\u7a7a\u6c14\u5f00\u5173<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u786e\u4fdd485\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u548c\u53cc\u8054\u7a7a\u6c14\u5f00\u5173\u7684\u7535\u6e90\u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u5c06485\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u7684RS485\u63a5\u53e3\u4e0e\u53cc\u8054\u7a7a\u6c14\u5f00\u5173\u7684\u63a7\u5236\u7ebf\u8def\u76f8\u8fde\u63a5\u3002\u5177\u4f53\u8fde\u63a5\u65b9\u5f0f\u6839\u636e485\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u548c\u53cc\u8054\u7a7a\u6c14\u5f00\u5173\u7684\u63a5\u53e3\u5b9a\u4e49\u8fdb\u884c\u8fde\u63a5\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u786e\u4fdd\u8fde\u63a5\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u63d2\u5934\u8fde\u63a5\u5668\u6216\u8005\u710a\u63a5\u8fde\u63a5\u5668\u6765\u56fa\u5b9a\u8fde\u63a5\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001\u914d\u7f6e485\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. 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485\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u63a5\u6536\u5230\u63a7\u5236\u547d\u4ee4\u540e\uff0c\u901a\u8fc7RS485\u63a5\u53e3\u5c06\u547d\u4ee4\u4f20\u8f93\u5230\u53cc\u8054\u7a7a\u6c14\u5f00\u5173\u3002<\/li>\n\n\n\n<li>\u3000\u30004. \u53cc\u8054\u7a7a\u6c14\u5f00\u5173\u6839\u636e\u63a5\u6536\u5230\u7684\u547d\u4ee4\u8fdb\u884c\u76f8\u5e94\u7684\u5f00\u5173\u52a8\u4f5c\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u6d4b\u7684\u529f\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u516d\u3001\u6ce8\u610f\u4e8b\u9879<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u5728\u8fde\u63a5\u548c\u914d\u7f6e\u8fc7\u7a0b\u4e2d\uff0c\u52a1\u5fc5\u786e\u4fdd\u7535\u6e90\u548c\u4fe1\u53f7\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u907f\u514d\u51fa\u73b0\u6545\u969c\u548c\u610f\u5916\u60c5\u51b5\u3002<\/li>\n\n\n\n<li>\u3000\u30002. 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