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Modbus TCP<\/strong>\uff1a<\/h3>\n\n\n\n\n\u3000\u3000\u6027\u80fd<\/strong>\uff1aModbus TCP\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u8fd9\u53ef\u80fd\u5728\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u4e2d\u6210\u4e3a\u9650\u5236\u3002\u7136\u800c\uff0c\u4ee5\u592a\u7f51\u7684\u4f20\u8f93\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u53ef\u4ee5\u8fbe\u5230100Mbit\/s\u6216\u66f4\u9ad8\uff0c\u56e0\u6b64\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5176\u6574\u4f53\u6027\u80fd\u4ecd\u7136\u4e0d\u9519\u3002<\/li>\n\n\n\n\u3000\u3000\u517c\u5bb9\u6027<\/strong>\uff1aModbus\u534f\u8bae\u5177\u6709\u5f88\u5f3a\u7684\u517c\u5bb9\u6027\uff0c\u80fd\u591f\u4e0e\u4e0d\u540c\u7c7b\u578b\u7684\u786c\u4ef6\u548c\u8f6f\u4ef6\u5b9e\u73b0\u65e0\u7f1d\u96c6\u6210\u3002\u6b64\u5916\uff0cModbus TCP\/IP\u534f\u8bae\u4e5f\u5177\u6709\u826f\u597d\u7684\u53ef\u79fb\u690d\u6027\u548c\u6613\u4e8e\u4e0e\u5176\u4ed6\u7cfb\u7edf\u96c6\u6210\u7684\u7279\u70b9\u3002<\/li>\n<\/ul>\n\n\n\n\u3000\u30002. Profinet<\/strong>\uff1a<\/h3>\n\n\n\n\n\u3000\u3000\u6027\u80fd<\/strong>\uff1aProfinet\u5728\u5b9e\u65f6\u6027\u80fd\u65b9\u9762\u8868\u73b0\u4f18\u5f02\uff0c\u9002\u7528\u4e8e\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u3002\u5b83\u901a\u8fc7\u6807\u51c6\u7684\u4ee5\u592a\u7f51\u6280\u672f\u8fdb\u884c\u901a\u4fe1\uff0c\u652f\u6301\u8f83\u4f4e\u7684\u901a\u4fe1\u5ef6\u8fdf\u548c\u66f4\u9ad8\u7684\u5b9e\u65f6\u6027\u80fd\u3002<\/li>\n\n\n\n\u3000\u3000\u517c\u5bb9\u6027<\/strong>\uff1aProfinet\u5229\u7528\u4e86\u5e7f\u6cdb\u5e94\u7528\u7684\u4ee5\u592a\u7f51\u6280\u672f\u548cTCP\/IP\u534f\u8bae\u6808\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6\u7684\u4ee5\u592a\u7f51\u786c\u4ef6\uff0c\u964d\u4f4e\u4e86\u6210\u672c\u5e76\u63d0\u9ad8\u4e86\u6269\u5c55\u6027\u548c\u517c\u5bb9\u6027\u3002\u6b64\u5916\uff0cProfinet\u8fd8\u652f\u6301\u4e0e\u5176\u4ed6\u4ee5\u592a\u7f51\u8bbe\u5907\u8fdb\u884c\u4e92\u64cd\u4f5c\uff0c\u51cf\u5c11\u4e86\u7cfb\u7edf\u7684\u6539\u9020\u548c\u5347\u7ea7\u6210\u672c\u3002<\/li>\n<\/ul>\n\n\n\n\u3000\u30003. EtherNet\/IP<\/strong>\uff1a<\/h3>\n\n\n\n\n\u3000\u3000\u6027\u80fd<\/strong>\uff1aEtherNet\/IP\u5728\u5b9e\u65f6\u6027\u80fd\u65b9\u9762\u8868\u73b0\u8f83\u597d\uff0c\u652f\u6301\u8f83\u4f4e\u7684\u901a\u4fe1\u5ef6\u8fdf\u548c\u66f4\u9ad8\u7684\u5b9e\u65f6\u6027\u80fd\uff0c\u9002\u7528\u4e8e\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u3002<\/li>\n\n\n\n\u3000\u3000\u517c\u5bb9\u6027<\/strong>\uff1aEtherNet\/IP\u5177\u6709\u8f83\u9ad8\u7684\u7f51\u7edc\u914d\u7f6e\u7075\u6d3b\u6027\uff0c\u7531\u4e8e\u5176\u4e0e\u6807\u51c6\u4ee5\u592a\u7f51\u534f\u8bae\u7684\u517c\u5bb9\u6027\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u96c6\u6210\u5230\u73b0\u6709\u7684\u4ee5\u592a\u7f51\u7f51\u7edc\u4e2d\uff0c\u4fbf\u4e8e\u90e8\u7f72\u548c\u7ef4\u62a4\u3002<\/li>\n<\/ul>\n\n\n\n\u3000\u3000\u5982\u679c\u9700\u8981\u9ad8\u5b9e\u65f6\u6027\u548c\u4f4e\u5ef6\u8fdf\u7684\u901a\u4fe1\u534f\u8bae\uff0cProfinet\u548cEtherNet\/IP\u662f\u66f4\u597d\u7684\u9009\u62e9;\u800c\u5982\u679c\u9700\u8981\u5e7f\u6cdb\u7684\u517c\u5bb9\u6027\u548c\u8f83\u4f4e\u7684\u6210\u672c\uff0c\u5219Modbus TCP\u66f4\u4e3a\u5408\u9002\u3002<\/p>\n\n\n\n<\/figure>\n\n\n\n\u3000\u3000\u4e09\u3001 \u8fdc\u7a0bIO\u6a21\u5757\u7684\u5b89\u5168\u6027\u548c\u52a0\u5bc6\u6280\u672f\u7684\u6709\u6548\u6027?<\/h2>\n\n\n\n\u3000\u3000\u8bc4\u4f30\u8fdc\u7a0bIO\u6a21\u5757\u7684\u5b89\u5168\u6027\u548c\u52a0\u5bc6\u6280\u672f\u7684\u6709\u6548\u6027\uff0c\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n\u3000\u3000\u8fdc\u7a0bIO\u6a21\u5757\u901a\u5e38\u91c7\u7528SSL\/TLS\u7b49\u52a0\u5bc6\u534f\u8bae\u6765\u786e\u4fdd\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168\u6027\u3002\u6b64\u5916\uff0c\u4e00\u4e9b\u6a21\u5757\u8fd8\u5f15\u5165\u4e86\u533a\u5757\u94fe\u548c\u5bc6\u7801\u5b66\u6280\u672f\uff0c\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u6a21\u5757\u53ef\u4ee5\u901a\u8fc7\u52a0\u914dRC6 64bit\/128bit\u52a0\u5bc6\u6a21\u5757\u5bf9\u547d\u4ee4\u8fdb\u884c\u52a0\u5bc6\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/p>\n\n\n\n\u3000\u3000\u90e8\u5206\u8fdc\u7a0bIO\u6a21\u5757\u7b26\u5408\u56fd\u9645\u548c\u56fd\u5185\u7684\u5b89\u5168\u6807\u51c6\uff0c\u5982IEC 62061\u3001DIN EN ISO 13849-1\u7684SIL 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