{"id":31349,"date":"2023-09-17T23:45:06","date_gmt":"2023-09-17T15:45:06","guid":{"rendered":"\/\/www.viralrail.com\/?p=31349"},"modified":"2023-09-17T23:45:20","modified_gmt":"2023-09-17T15:45:20","slug":"rhsyckxdtd","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/31349.html","title":{"rendered":"\u5982\u4f55\u4f7f\u7528\u4e32\u53e3\u7ebf\u6253\u901a\u6bb5"},"content":{"rendered":"

  \u4e32\u53e3\u7ebf\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u4e24\u53f0\u8ba1\u7b97\u673a\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u7535\u7f06\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u6253\u5370\u673a\u3001\u626b\u63cf\u4eea\u6216\u8005\u7f51\u7edc\u8bbe\u5907\u3002\u4e32\u53e3\u7ebf\u53ef\u4ee5\u7528\u6765\u5c06\u4e00\u53f0\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u4e32\u53e3\u7ebf\u6253\u901a\u6bb5\uff0c\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u4e32\u53e3\u7ebf\u7684\u79cd\u7c7b<\/h2>\n

  \u4e32\u53e3\u7ebf\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u901a\u5e38\u5206\u4e3aRS-232\u3001RS-422\u548cRS-485\u4e09\u79cd\u7c7b\u578b\u3002RS-232\u662f\u6700\u5e38\u89c1\u7684\u4e32\u53e3\u7ebf\u7c7b\u578b\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u6253\u5370\u673a\u3001\u626b\u63cf\u4eea\u7b49\u3002RS-422\u548cRS-485\u7c7b\u578b\u7684\u4e32\u53e3\u7ebf\u53ef\u4ee5\u7528\u6765\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

RS-232\u7c7b\u578b\u7684\u4e32\u53e3\u7ebf<\/h3>\n

  RS-232\u7c7b\u578b\u7684\u4e32\u53e3\u7ebf\u53ef\u4ee5\u7528\u6765\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u5916\u90e8\u8bbe\u5907\uff0c\u5982\u6253\u5370\u673a\u3001\u626b\u63cf\u4eea\u7b49\u3002RS-232\u7c7b\u578b\u7684\u4e32\u53e3\u7ebf\u53ef\u4ee5\u652f\u6301\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a115200 bps\uff0c\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u5916\u90e8\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

RS-422\u7c7b\u578b\u7684\u4e32\u53e3\u7ebf<\/h3>\n

  RS-422\u7c7b\u578b\u7684\u4e32\u53e3\u7ebf\u53ef\u4ee5\u7528\u6765\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002RS-422\u7c7b\u578b\u7684\u4e32\u53e3\u7ebf\u53ef\u4ee5\u652f\u6301\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a4Mbps\uff0c\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

RS-485\u7c7b\u578b\u7684\u4e32\u53e3\u7ebf<\/h3>\n

  RS-485\u7c7b\u578b\u7684\u4e32\u53e3\u7ebf\u53ef\u4ee5\u7528\u6765\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002RS-485\u7c7b\u578b\u7684\u4e32\u53e3\u7ebf\u53ef\u4ee5\u652f\u6301\u6700\u9ad8\u4f20\u8f93\u901f\u7387\u4e3a10Mbps\uff0c\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528\u4e32\u53e3\u7ebf\u6253\u901a\u6bb5<\/h2>\n

  \u8981\u4f7f\u7528\u4e32\u53e3\u7ebf\u6253\u901a\u6bb5\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907\u4e32\u53e3\u7ebf\u3001\u4e32\u53e3\u63a5\u53e3\u3001\u7535\u6e90\u7ebf\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u8fde\u63a5\u7ebf\u6750\u3002\u5f53\u51c6\u5907\u597d\u4e0a\u8ff0\u6750\u6599\u540e\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\uff1a<\/p>\n

\u6b65\u9aa4\u4e00\uff1a\u8fde\u63a5\u4e32\u53e3\u7ebf<\/h3>\n

  \u5c06\u4e32\u53e3\u7ebf\u7684\u4e00\u7aef\u63d2\u5165\u8ba1\u7b97\u673a\u7684\u4e32\u53e3\u63a5\u53e3\uff0c\u5c06\u53e6\u4e00\u7aef\u63d2\u5165\u5916\u90e8\u8bbe\u5907\u7684\u4e32\u53e3\u63a5\u53e3\u3002<\/p>\n

\u6b65\u9aa4\u4e8c\uff1a\u8fde\u63a5\u7535\u6e90\u7ebf<\/h3>\n

  \u5c06\u7535\u6e90\u7ebf\u7684\u4e00\u7aef\u63d2\u5165\u8ba1\u7b97\u673a\u7684\u7535\u6e90\u63d2\u5ea7\uff0c\u5c06\u53e6\u4e00\u7aef\u63d2\u5165\u5916\u90e8\u8bbe\u5907\u7684\u7535\u6e90\u63d2\u5ea7\u3002<\/p>\n

\u6b65\u9aa4\u4e09\uff1a\u8fde\u63a5\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u8fde\u63a5\u7ebf<\/h3>\n

  \u5c06\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u8fde\u63a5\u7ebf\u7684\u4e00\u7aef\u63d2\u5165\u8ba1\u7b97\u673a\u7684\u4e32\u53e3\u63a5\u53e3\uff0c\u5c06\u53e6\u4e00\u7aef\u63d2\u5165\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\u7684\u4e32\u53e3\u63a5\u53e3\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4f7f\u7528\u4e32\u53e3\u7ebf\u6253\u901a\u6bb5\uff0c\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u5916\u90e8\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u3002<\/strong>\u4e5f\u53ef\u4ee5\u5c06\u8ba1\u7b97\u673a\u8fde\u63a5\u5230\u53e6\u4e00\u53f0\u8ba1\u7b97\u673a\uff0c\u4ece\u800c\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u8981\u4f7f\u7528\u4e32\u53e3\u7ebf\u6253\u901a\u6bb5\uff0c\u9700\u8981\u51c6\u5907\u4e32\u53e3\u7ebf\u3001\u4e32\u53e3\u63a5\u53e3\u3001\u7535\u6e90\u7ebf\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u8fde\u63a5\u7ebf\uff0c\u7136\u540e\u6309\u7167\u4e0a\u8ff0\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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