{"id":78566,"date":"2024-01-08T16:35:42","date_gmt":"2024-01-08T08:35:42","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78566"},"modified":"2024-01-08T16:35:42","modified_gmt":"2024-01-08T08:35:42","slug":"rhrnhzym","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78566.html","title":{"rendered":"RS232\u548cRS422\u80fd\u6df7\u7740\u7528\u5417\uff1f"},"content":{"rendered":"

  \u5728\u4eca\u5929\u7684\u79d1\u6280\u9ad8\u901f\u53d1\u5c55\u7684\u65f6\u4ee3\uff0cRS232\u548cRS422\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5b83\u4eec\u7684\u533a\u522b\u3001\u7528\u6cd5\u4ee5\u53ca\u662f\u5426\u53ef\u4ee5\u6df7\u7740\u4f7f\u7528\u3002<\/p>\n

RS232\u548cRS422\u7684\u57fa\u672c\u4ecb\u7ecd<\/h2>\n

  RS232<\/h3>\n

  RS232\u662f\u4e00\u79cd\u6807\u51c6\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5e38\u7528\u4e8e\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002\u5b83\u4ee5\u5355\u7aef\u53e3\u7684\u65b9\u5f0f\u53d1\u9001\u6570\u636e\uff0c\u901a\u5e38\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u901a\u4fe1\u3002<\/p>\n

  RS422<\/h3>\n

  RS422\u662f\u4e00\u79cd\u5dee\u5206\u4fe1\u53f7\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u566a\u58f0\u73af\u5883\u4e0b\u7684\u7a33\u5b9a\u6570\u636e\u4f20\u8f93\u3002\u5b83\u4f7f\u7528\u4e24\u5bf9\u4fe1\u53f7\u7ebf\u8fdb\u884c\u6570\u636e\u4f20\u8f93\uff0c\u5177\u6709\u66f4\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

RS232\u548cRS422\u7684\u6df7\u7740\u4f7f\u7528<\/h2>\n

  \u7269\u7406\u63a5\u53e3\u8f6c\u6362<\/h3>\n

  \u867d\u7136RS232\u548cRS422\u6709\u4e0d\u540c\u7684\u7269\u7406\u63a5\u53e3\u6807\u51c6\uff0c\u4f46\u901a\u8fc7\u4f7f\u7528\u9002\u914d\u5668\u6216\u8f6c\u6362\u5668\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u6df7\u7740\u4f7f\u7528\u3002\u8fd9\u6837\u7684\u8f6c\u6362\u5668\u80fd\u591f\u5c06RS232\u4fe1\u53f7\u8f6c\u6362\u4e3aRS422\u4fe1\u53f7\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u901a\u4fe1\u73af\u5883\u3002<\/p>\n

  \u901a\u4fe1\u901f\u7387\u914d\u5408<\/h3>\n

  \u5728\u6df7\u7740\u4f7f\u7528RS232\u548cRS422\u65f6\uff0c\u9700\u8981\u8003\u8651\u901a\u4fe1\u901f\u7387\u914d\u5408\u7684\u95ee\u9898\u3002RS232<\/a>\u901a\u5e38\u652f\u6301\u8f83\u4f4e\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387<\/a>\uff0c\u800cRS422\u5219\u53ef\u4ee5\u652f\u6301\u66f4\u9ad8\u7684\u901f\u7387\u3002\u56e0\u6b64\uff0c\u786e\u4fdd\u6df7\u7740\u4f7f\u7528\u65f6\u9009\u62e9\u5408\u9002\u7684\u901a\u4fe1\u901f\u7387\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u603b\u4e4b\uff0c\u867d\u7136RS232\u548cRS422<\/a>\u662f\u4e24\u79cd\u4e0d\u540c\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u4f46\u5728\u4e00\u4e9b\u7279\u5b9a\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u901a\u8fc7\u9002\u5f53\u7684\u8f6c\u6362\u5668\u548c\u5bf9\u901a\u4fe1\u53c2\u6570\u7684\u914d\u5408\uff0c\u5b9e\u73b0\u5b83\u4eec\u7684\u6df7\u7740\u4f7f\u7528\u3002<\/strong>\u7136\u800c\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u9700\u8981\u8c28\u614e\u8003\u8651\u6bcf\u79cd\u534f\u8bae\u7684\u7279\u70b9\uff0c\u4ee5\u786e\u4fdd\u7a33\u5b9a\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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