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PLC\u5982\u4f55\u8fde\u63a5RS485\u7f51\u7edc<\/h2>\n

  RS485\u7f51\u7edc\u7531\u591a\u4e2a\u8282\u70b9\u7ec4\u6210\uff0c\u6bcf\u4e2a\u8282\u70b9\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u5730\u5740\uff0c\u53ef\u4ee5\u7528\u4e8e\u8bc6\u522b\u8282\u70b9\u3002\u8981\u8fde\u63a5RS485\u7f51\u7edc\uff0c\u9996\u5148\u8981\u628aPLC\u548c\u53d8\u9891\u5668\u8fde\u63a5\u5728\u540c\u4e00\u7f51\u7edc\u4e0a\uff0c\u7136\u540e\u628a\u5b83\u4eec\u7684\u5730\u5740\u8bbe\u7f6e\u4e3a\u4e0d\u540c\u7684\u5730\u5740\uff0c\u4ee5\u786e\u4fdd\u5b83\u4eec\u53ef\u4ee5\u6b63\u5e38\u901a\u4fe1\u3002<\/p>\n

  \u8fde\u63a5\u7f51\u7edc\u7684\u6b65\u9aa4<\/h3>\n

  \u8981\u8fde\u63a5RS485\u7f51\u7edc\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907\u4e00\u6839RS485\u7f51\u7edc\u7535\u7f06\uff0c\u7136\u540e\u628a\u5b83\u63d2\u5165PLC\u548c\u53d8\u9891\u5668\u7684RS485\u63a5\u53e3\uff0c\u786e\u4fdd\u5b83\u4eec\u6b63\u786e\u8fde\u63a5\u5728\u4e00\u8d77\u3002\u63a5\u4e0b\u6765\uff0c\u8981\u8bbe\u7f6ePLC\u548c\u53d8\u9891\u5668\u7684\u5730\u5740\uff0c\u4ee5\u786e\u4fdd\u5b83\u4eec\u53ef\u4ee5\u6b63\u5e38\u901a\u4fe1\u3002\u6700\u540e\uff0c\u8981\u68c0\u67e5\u7f51\u7edc\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff0c\u786e\u4fdd\u5b83\u4eec\u53ef\u4ee5\u6b63\u786e\u6536\u53d1\u6570\u636e\u3002<\/p>\n

PLC\u5982\u4f55\u8bbe\u7f6e\u53d8\u9891\u5668\u53c2\u6570<\/h2>\n

  PLC\u53ef\u4ee5\u901a\u8fc7RS485\u7f51\u7edc\u4e0e\u53d8\u9891\u5668\u8fdb\u884c\u901a\u4fe1\uff0c\u4ee5\u8bbe\u7f6e\u53d8\u9891\u5668\u7684\u53c2\u6570\u3002\u53d8\u9891\u5668\u7684\u53c2\u6570\u5305\u62ec\u8f93\u51fa\u9891\u7387\u3001\u8f93\u51fa\u7535\u538b\u3001\u8f93\u51fa\u529f\u7387\u7b49\uff0c\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\uff0c\u4ee5\u786e\u4fdd\u673a\u5668\u7684\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n

  \u8bbe\u7f6e\u53c2\u6570\u7684\u6b65\u9aa4<\/h3>\n

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PLC\u5982\u4f55\u5b9e\u73b0\u53d8\u9891\u5668\u63a7\u5236<\/h2>\n

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  \u5b9e\u73b0\u63a7\u5236\u7684\u6b65\u9aa4<\/h3>\n

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\u603b\u7ed3<\/h2>\n

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