{"id":31121,"date":"2023-09-19T09:16:27","date_gmt":"2023-09-19T01:16:27","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=31121"},"modified":"2023-09-19T09:16:27","modified_gmt":"2023-09-19T01:16:27","slug":"syckptgsmxyhdpj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/31121.html","title":{"rendered":"\u4f7f\u7528\u4e32\u53e3\u5c4f\u901a\u8fc7\u4ec0\u4e48\u534f\u8bae\u548c\u5355\u7247\u673a"},"content":{"rendered":"

  \u4e32\u53e3\u5c4f\u662f\u4e00\u79cd\u5e38\u7528\u7684\u663e\u793a\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5c06\u7535\u8111\u5904\u7406\u7684\u6570\u636e\u8f6c\u6362\u4e3a\u56fe\u5f62\u6216\u6587\u5b57\u663e\u793a\u5728\u5c4f\u5e55\u4e0a\uff0c\u4ee5\u4fbf\u7528\u6237\u66f4\u597d\u5730\u7406\u89e3\u548c\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u3002<\/strong>\u4e32\u53e3\u5c4f\u901a\u5e38\u4f7f\u7528\u4e32\u53e3\u534f\u8bae\u548c\u5355\u7247\u673a\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u9ad8\u901f\u4f20\u8f93\u548c\u663e\u793a\uff0c\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u663e\u793a\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

\u4e32\u53e3\u534f\u8bae<\/h2>\n

  \u4e32\u53e3\u534f\u8bae\u662f\u4e00\u79cd\u7528\u4e8e\u5728\u4e24\u4e2a\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u6807\u51c6\uff0c\u5b83\u5b9a\u4e49\u4e86\u5728\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u7684\u683c\u5f0f\u548c\u65b9\u5f0f\u3002\u4e32\u53e3\u534f\u8bae\u662f\u4e00\u79cd\u5f02\u6b65\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u4e00\u4e2a\u4f4d\u6765\u8868\u793a\u6570\u636e\u7684\u5f00\u59cb\u548c\u7ed3\u675f\uff0c\u4ee5\u53ca\u4e00\u7ec4\u4f4d\u6765\u8868\u793a\u6570\u636e\u7684\u4f4d\u5bbd\u3001\u6570\u636e\u6821\u9a8c\u548c\u6d41\u63a7\u5236\u3002<\/p>\n

RS-232\u4e32\u53e3\u534f\u8bae<\/h3>\n

  RS-232\u4e32\u53e3\u534f\u8bae\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u53e3\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5728\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4f7f\u7528\u4e00\u7ec4\u6807\u51c6\u7684\u63a5\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u4e0d\u540c\u7684\u8fde\u63a5\u65b9\u5f0f\u5b9e\u73b0\u3002RS-232\u4e32\u53e3\u534f\u8bae\u53ef\u4ee5\u4e0e\u51e0\u4e4e\u6240\u6709\u7684\u5355\u7247\u673a\u548c\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u8fde\u63a5\uff0c\u56e0\u6b64\u5b83\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u4e32\u53e3\u534f\u8bae\u3002<\/p>\n

RS-485\u4e32\u53e3\u534f\u8bae<\/h3>\n

  RS-485\u4e32\u53e3\u534f\u8bae\u662f\u4e00\u79cd\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u4ee5\u9ad8\u901f\u4f20\u8f93\u7684\u65b9\u5f0f\u4f20\u8f93\u5230\u591a\u4e2a\u8bbe\u5907\u3002\u5b83\u4f7f\u7528\u6807\u51c6\u7684\u63a5\u53e3\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u4f20\u8f93\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u4e0d\u540c\u7684\u8fde\u63a5\u65b9\u5f0f\u5b9e\u73b0\u3002RS-485\u4e32\u53e3\u534f\u8bae\u53ef\u4ee5\u4e0e\u51e0\u4e4e\u6240\u6709\u7684\u5355\u7247\u673a\u548c\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u8fde\u63a5\uff0c\u56e0\u6b64\u5b83\u662f\u4e00\u79cd\u975e\u5e38\u6709\u6548\u7684\u4e32\u53e3\u534f\u8bae\u3002<\/p>\n

\u5355\u7247\u673a<\/h2>\n

  \u5355\u7247\u673a\u662f\u4e00\u79cd\u5fae\u5904\u7406\u5668\uff0c\u5b83\u53ef\u4ee5\u5c06\u7535\u8def\u7684\u590d\u6742\u6027\u964d\u4f4e\u5230\u6700\u5c0f\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u63a7\u5236\u548c\u64cd\u4f5c\u3002\u5b83\u53ef\u4ee5\u5c06\u591a\u4e2a\u6a21\u5757\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u529f\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f7f\u7528\u4e00\u79cd\u7b80\u5355\u7684\u7f16\u7a0b\u8bed\u8a00\u6765\u7f16\u5199\u7a0b\u5e8f\uff0c\u4ee5\u5b9e\u73b0\u591a\u79cd\u4e0d\u540c\u7684\u529f\u80fd\u3002\u5355\u7247\u673a\u53ef\u4ee5\u4e0e\u591a\u79cd\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\uff0c\u5982\u4e32\u53e3\u5c4f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u9ad8\u901f\u4f20\u8f93\u548c\u663e\u793a\u3002<\/p>\n

\u5355\u7247\u673a\u7684\u5e94\u7528<\/h3>\n

  \u5355\u7247\u673a\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5404\u79cd\u5404\u6837\u7684\u529f\u80fd\uff0c\u5982\u63a7\u5236\u7535\u673a\u3001\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u7b49\u3002\u5b83\u8fd8\u53ef\u4ee5\u7528\u4e8e\u4e32\u53e3\u5c4f\u7684\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u9ad8\u901f\u4f20\u8f93\u548c\u663e\u793a\u3002\u5355\u7247\u673a\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u590d\u6742\u7684\u7cfb\u7edf\u63a7\u5236\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u63a7\u5236\u3001\u5b89\u9632\u7cfb\u7edf\u63a7\u5236\u7b49\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4e32\u53e3\u5c4f\u662f\u4e00\u79cd\u5e38\u7528\u7684\u663e\u793a\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5c06\u7535\u8111\u5904\u7406\u7684\u6570\u636e\u8f6c\u6362\u4e3a\u56fe\u5f62\u6216\u6587\u5b57\u663e\u793a\u5728\u5c4f\u5e55\u4e0a\uff0c\u4ee5\u4fbf\u7528\u6237\u66f4\u597d\u5730\u7406\u89e3\u548c\u63a7\u5236\u5916\u90e8\u8bbe\u5907\u3002<\/strong>\u4e32\u53e3\u5c4f\u901a\u5e38\u4f7f\u7528\u4e32\u53e3\u534f\u8bae\u548c\u5355\u7247\u673a\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u9ad8\u901f\u4f20\u8f93\u548c\u663e\u793a\uff0c\u662f\u4e00\u79cd\u9ad8\u6548\u7684\u663e\u793a\u89e3\u51b3\u65b9\u6848\u3002RS-232\u548cRS-485\u4e32\u53e3\u534f\u8bae\u662f\u5e38\u7528\u7684\u4e32\u53e3\u534f\u8bae\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u4e0e\u51e0\u4e4e\u6240\u6709\u7684\u5355\u7247\u673a\u548c\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u8fde\u63a5\uff0c\u4ee5\u5b9e\u73b0\u9ad8\u901f\u4f20\u8f93\u3002\u5355\u7247\u673a\u53ef\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u529f\u80fd\uff0c\u5e76\u4e14\u53ef\u4ee5\u4e0e\u591a\u79cd\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\uff0c\u5982\u4e32\u53e3\u5c4f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u9ad8\u901f\u4f20\u8f93\u548c\u663e\u793a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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