{"id":68293,"date":"2026-01-30T00:34:28","date_gmt":"2026-01-29T16:34:28","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/68293.html"},"modified":"2026-01-30T00:34:28","modified_gmt":"2026-01-29T16:34:28","slug":"%e5%b5%8c%e5%85%a5%e5%bc%8f%e7%b3%bb%e7%bb%9f-160%ef%bc%9a%e4%b8%b2%e5%8f%a3%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%9arj45%e7%bd%91%e5%8f%a3%e4%bb%a5%e5%a4%aa%e7%bd%91%e5%8d%8f%e8%ae%ae%e8%bd%acrs232","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/68293.html","title":{"rendered":"[\u5d4c\u5165\u5f0f\u7cfb\u7edf-160]\uff1a\u4e32\u53e3\u670d\u52a1\u5668\uff1aRJ45\u7f51\u53e3\u4ee5\u592a\u7f51\u534f\u8bae\u8f6cRS232\u4e32\u53e3\u534f\u8bae"},"content":{"rendered":"

📘 \u6807\u51c6\u5b9a\u4e49（\u63a8\u8350\u7528\u6cd5）<\/h3>\n

\u4e32\u53e3\u670d\u52a1\u5668\u662f\u4e00\u79cd\u901a\u4fe1\u7f51\u5173\u8bbe\u5907，\u80fd\u591f\u5c06\u901a\u8fc7 RJ45 \u7f51\u53e3\u4f20\u8f93\u7684 TCP\/IP \u4ee5\u592a\u7f51\u534f\u8bae\u4e0e RS232 \u4e32\u884c\u901a\u4fe1\u534f\u8bae\u8fdb\u884c\u53cc\u5411\u8f6c\u6362，\u5b9e\u73b0\u4f20\u7edf\u4e32\u53e3\u8bbe\u5907\u63a5\u5165\u73b0\u4ee3\u7f51\u7edc\u7684\u80fd\u529b\u3002<\/p>\n

\u6362\u53e5\u8bdd\u8bf4：<\/p>\n

\u5b83\u8ba9\u4e0d\u5177\u5907\u8054\u7f51\u80fd\u529b\u7684 RS232 \u8bbe\u5907（\u5982PLC\u3001\u7535\u8868\u3001\u6e29\u63a7\u4eea\u3001\u533b\u7597\u8bbe\u5907\u7b49），\u53ef\u4ee5\u901a\u8fc7\u6807\u51c6\u7f51\u7ebf\u63a5\u5165\u5c40\u57df\u7f51\u6216\u4e92\u8054\u7f51，\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u548c\u96c6\u4e2d\u7ba1\u7406\u3002<\/p>\n

\n

🔧 \u6838\u5fc3\u529f\u80fd\u89e3\u6790<\/h3>\n\n\u529f\u80fd\u8bf4\u660e<\/tr>\n\n\n\n\n\n\n
\u534f\u8bae\u8f6c\u6362<\/td>\n\u5c06\u4e32\u53e3\u7684\u5f02\u6b65\u6570\u636e\u5e27（\u5982 Modbus RTU）\u5c01\u88c5\u6210 TCP\/UDP \u6570\u636e\u5305；\u53cd\u4e4b\u4ea6\u7136<\/td>\n<\/tr>\n
\u900f\u660e\u4f20\u8f93<\/td>\n\u4e0d\u6539\u53d8\u539f\u59cb\u6570\u636e\u5185\u5bb9，\u5b9e\u73b0\u201c\u5b57\u8282\u7ea7\u201d\u900f\u4f20，\u517c\u5bb9\u5404\u7c7b\u79c1\u6709\u534f\u8bae<\/td>\n<\/tr>\n
\u53cc\u5411\u901a\u4fe1<\/td>\n\u652f\u6301 PC \u5411\u8bbe\u5907\u53d1\u6307\u4ee4，\u4e5f\u652f\u6301\u8bbe\u5907\u4e3b\u52a8\u4e0a\u62a5\u6570\u636e<\/td>\n<\/tr>\n
\u591a\u6a21\u5f0f\u652f\u6301<\/span><\/td>\n\u53ef\u914d\u7f6e\u4e3a TCP Server\u3001TCP Client\u3001UDP\u3001HTTP \u7b49\u6a21\u5f0f<\/span><\/td>\n<\/tr>\n
\u865a\u62dfCOM\u53e3\u652f\u6301<\/span><\/td>\n\u5728Windows\u4e0a\u5b89\u88c5\u9a71\u52a8\u540e，\u8fdc\u7a0b\u4e32\u53e3\u53ef\u6620\u5c04\u4e3a\u672c\u5730 COM \u53e3，\u8001\u8f6f\u4ef6\u65e0\u9700\u4fee\u6539\u5373\u53ef\u4f7f\u7528<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n

🔄 \u5de5\u4f5c\u539f\u7406\u56fe\u89e3<\/h3>\n

[RS232\u8bbe\u5907]
\n \u2193 (TX, RX, GND)
\n[\u4e32\u53e3\u670d\u52a1\u5668] \u2190 \u5185\u7f6e\u5904\u7406\u5668 + \u534f\u8bae\u6808\u56fa\u4ef6
\n \u2193
\n[RJ45\u4ee5\u592a\u7f51\u53e3] \u2014\u2014\u2192 \u5c40\u57df\u7f51 \/ \u8def\u7531\u5668 \/ 4G\u7f51\u5173 \/ \u4e91\u5e73\u53f0
\n \u2193
\n[PC \/ \u670d\u52a1\u5668 \/ \u4e91\u7aef\u5e94\u7528]
\n \u2190 \u63a5\u6536\u539f\u59cb\u4e32\u53e3\u6570\u636e（\u901a\u8fc7Socket\u6216\u865a\u62dfCOM）<\/p>\n

📌 \u5173\u952e\u70b9：<\/p>\n

    \n
  • \u4e0d\u662f\u7269\u7406\u8f6c\u63a5\u5934，\u800c\u662f\u5e26\u6709 CPU\u3001\u5185\u5b58\u3001\u64cd\u4f5c\u7cfb\u7edf\u7684\u5d4c\u5165\u5f0f\u8bbe\u5907；<\/li>\n
  • \u5fc5\u987b\u4f9b\u7535\u3001\u914d\u7f6e IP \u5730\u5740\u548c\u4e32\u53e3\u53c2\u6570；<\/li>\n
  • \u662f\u201c\u8f6f\u786c\u7ed3\u5408\u201d\u7684\u667a\u80fd\u7f51\u5173\u3002<\/li>\n<\/ul>\n
    \n

    \u2699\ufe0f \u5178\u578b\u914d\u7f6e\u53c2\u6570<\/h3>\n\n\u7c7b\u522b\u8bbe\u7f6e\u9879\u5e38\u89c1\u503c<\/tr>\n\n\n\n\n\n\n\n
    \u7f51\u7edc\u8bbe\u7f6e<\/span><\/td>\nIP\u5730\u5740\u3001\u5b50\u7f51\u63a9\u7801\u3001\u7f51\u5173<\/span><\/td>\n192.168.1.100<\/span><\/td>\n<\/tr>\n
    <\/td>\n\u5de5\u4f5c\u6a21\u5f0f<\/span><\/td>\nTCP Server \/ TCP Client \/ UDP<\/span><\/td>\n<\/tr>\n
    <\/td>\n\u7aef\u53e3\u53f7<\/span><\/td>\n5000, 8899, 20001 \u7b49<\/span><\/td>\n<\/tr>\n
    \u4e32\u53e3\u8bbe\u7f6e<\/span><\/td>\n\u6ce2\u7279\u7387<\/span><\/td>\n9600, 19200, 115200<\/span><\/td>\n<\/tr>\n
    <\/td>\n\u6570\u636e\u4f4d\/\u505c\u6b62\u4f4d\/\u6821\u9a8c\u4f4d<\/span><\/td>\n8\/N\/1（\u6700\u5e38\u89c1）<\/span><\/td>\n<\/tr>\n
    <\/td>\n\u6d41\u63a7<\/span><\/td>\n\u65e0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    🔧 \u914d\u7f6e\u65b9\u5f0f：<\/p>\n

      \n
    • \u901a\u8fc7 Web \u6d4f\u89c8\u5668\u767b\u5f55\u8bbe\u5907 IP；<\/span><\/li>\n
    • \u4f7f\u7528\u4e13\u7528\u914d\u7f6e\u5de5\u5177（\u5982\u641c\u7d22\u5c40\u57df\u7f51\u5185\u8bbe\u5907）；<\/span><\/li>\n
    • \u652f\u6301\u4e32\u53e3\u547d\u4ee4\u884c\u914d\u7f6e（\u5c11\u6570\u9ad8\u7aef\u578b\u53f7）\u3002<\/span><\/li>\n<\/ul>\n
      \n

      🌐 \u5e94\u7528\u573a\u666f\u4e3e\u4f8b<\/h3>\n\n\u573a\u666f\u5b9e\u73b0\u65b9\u5f0f<\/tr>\n\n\n\n\n\n\n
      \u5de5\u4e1a\u81ea\u52a8\u5316<\/td>\n\u5c06\u8001\u5f0f PLC \u7684 RS232 \u63a5\u53e3\u63a5\u5165 SCADA \u7cfb\u7edf，\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7<\/td>\n<\/tr>\n
      \u667a\u80fd\u697c\u5b87<\/td>\n\u4e2d\u592e\u7a7a\u8c03\u63a7\u5236\u5668\u901a\u8fc7\u4e32\u53e3\u670d\u52a1\u5668\u4e0a\u4f20\u8fd0\u884c\u72b6\u6001\u81f3 BMS \u5e73\u53f0<\/td>\n<\/tr>\n
      \u7535\u529b\u7cfb\u7edf<\/td>\n\u7535\u8868\u3001\u53d8\u538b\u5668\u76d1\u6d4b\u7ec8\u7aef\u901a\u8fc7 4G \u8def\u7531\u5668+\u4e32\u53e3\u6a21\u5757\u4e0a\u4f20\u6570\u636e<\/td>\n<\/tr>\n
      \u8fdc\u7a0b\u8c03\u8bd5<\/td>\nIT\u4eba\u5458\u5728\u5bb6\u901a\u8fc7\u516c\u7f51\u8bbf\u95ee\u673a\u623f\u8bbe\u5907\u7684 Console \u53e3（\u9700\u914d\u5408\u6743\u9650\u63a7\u5236）<\/td>\n<\/tr>\n
      \u7269\u8054\u7f51\u63a5\u5165<\/td>\n\u533b\u7597\u8bbe\u5907\u3001\u552e\u8d27\u673a\u3001\u73af\u5883\u4f20\u611f\u5668\u8054\u7f51\u4e0a\u4e91<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
      \n

      🛒 \u4e3b\u6d41\u54c1\u724c\u4e0e\u9009\u578b\u5efa\u8bae<\/h3>\n\n\u54c1\u724c\u7279\u70b9\u9002\u7528\u573a\u666f<\/tr>\n\n\n\n\n\n\n
      MOXA（\u6469\u838e）<\/td>\n\u5de5\u4e1a\u7ea7\u54c1\u8d28，\u7a33\u5b9a\u6027\u5f3a，\u8d35<\/td>\n\u9ad8\u53ef\u9760\u6027\u8981\u6c42\u573a\u666f<\/td>\n<\/tr>\n
      Westermo<\/td>\n\u6b27\u6d32\u54c1\u724c，\u6297\u5e72\u6270\u5f3a<\/td>\n\u4ea4\u901a\u3001\u94c1\u8def\u3001\u80fd\u6e90<\/td>\n<\/tr>\n
      \u7814\u534e（Advantech）<\/td>\n\u81ea\u52a8\u5316\u751f\u6001\u5b8c\u5584<\/td>\n\u5de5\u5382\u96c6\u6210<\/td>\n<\/tr>\n
      USR（\u6709\u4eba\u7269\u8054\u7f51）<\/td>\n\u56fd\u4ea7\u6027\u4ef7\u6bd4\u9ad8，\u652f\u6301\u4e91\u5e73\u53f0<\/td>\n\u4e2d\u5c0f\u9879\u76ee\u3001\u521d\u521b\u4f01\u4e1a<\/td>\n<\/tr>\n
      DFRobot \/ HW\u7cfb\u5217\u6a21\u5757<\/td>\n\u4f4e\u4ef7，\u9002\u5408DIY<\/td>\n\u6559\u5b66\u3001\u539f\u578b\u5f00\u53d1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      🔍 \u6dd8\u5b9d\/\u4eac\u4e1c\u641c\u7d22\u5173\u952e\u8bcd：<\/p>\n

        \n
      • \u201c\u4e32\u53e3\u670d\u52a1\u5668\u201d<\/li>\n
      • \u201cRS232\u8f6c\u4ee5\u592a\u7f51\u201d<\/li>\n
      • \u201cTCP\u8f6c\u4e32\u53e3\u6a21\u5757\u201d<\/li>\n
      • \u201cMOXA NPort \u66ff\u4ee3\u201d<\/li>\n<\/ul>\n
        \n

        \u2757 \u5e38\u89c1\u8bef\u533a\u63d0\u9192<\/h3>\n\n\u8bef\u533a\u6b63\u786e\u8ba4\u77e5<\/tr>\n\n\n\n\n\n
        \u274c \u662f\u4e00\u6839\u201c\u8f6c\u6362\u7ebf\u201d<\/td>\n\u2705 \u662f\u4e00\u4e2a\u9700\u8981\u4f9b\u7535\u3001\u914d\u7f6eIP\u7684\u72ec\u7acb\u8bbe\u5907<\/span><\/td>\n<\/tr>\n
        \u274c \u63d2\u4e0a\u7f51\u7ebf\u5c31\u80fd\u7528<\/td>\n\u2705 \u5fc5\u987b\u8bbe\u7f6e\u7f51\u7edc\u548c\u4e32\u53e3\u53c2\u6570\u624d\u80fd\u901a\u4fe1<\/span><\/td>\n<\/tr>\n
        \u274c \u6240\u6709\u4e32\u53e3\u8bbe\u5907\u90fd\u517c\u5bb9<\/td>\n\u2705 \u9700\u786e\u8ba4\u534f\u8bae\u662f\u5426\u652f\u6301（\u5982Modbus ASCII\/RTU）<\/span><\/td>\n<\/tr>\n
        \u274c \u5b89\u5168\u65e0\u5fe7<\/td>\n\u2705 \u5f00\u653e\u7aef\u53e3\u53ef\u80fd\u88ab\u653b\u51fb，\u91cd\u8981\u7cfb\u7edf\u5e94\u52a0\u9632\u706b\u5899\u6216VPN<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
        \n

        \u2705 \u603b\u7ed3\u91d1\u53e5（\u53ef\u7528\u4e8e\u6587\u6863\u3001\u57f9\u8bad\u3001\u4ea7\u54c1\u63cf\u8ff0）<\/h3>\n
          \n
        • \u201c\u4e32\u53e3\u670d\u52a1\u5668\u4e0d\u662f\u8f6c\u63a5\u5934，\u800c\u662f\u6253\u901a\u2018\u65e7\u4e16\u754c\u2019\u4e0e\u2018\u65b0\u7f51\u7edc\u2019\u7684\u6865\u6881\u3002\u201d<\/span><\/li>\n
        • \u201c\u6ca1\u6709\u5b83，\u518d\u806a\u660e\u7684PLC\u4e5f\u53ea\u80fd\u2018\u5b64\u5c9b\u8fd0\u884c\u2019\u3002\u201d<\/li>\n
        • \u201cRJ45\u8d70\u7684\u662fTCP\/IP，RS232\u4f20\u7684\u662f\u547d\u4ee4\u4e0e\u5fc3\u8df3\u2014\u2014\u4e32\u53e3\u670d\u52a1\u5668，\u8ba9\u5b83\u4eec\u5f7c\u6b64\u542c\u61c2\u3002\u201d<\/li>\n
        • \u201c\u771f\u6b63\u7684\u534f\u8bae\u7ffb\u8bd1\u5b98，\u4e0d\u5728\u7eb8\u4e0a，\u5728\u7535\u8def\u91cc\u3002\u201d<\/li>\n<\/ul>\n
          \n

          \u2705 \u6700\u7ec8\u7ed3\u8bba<\/h3>\n

          \u2705\u00a0\u201c\u4e32\u53e3\u670d\u52a1\u5668：RJ45\u7f51\u53e3\u4ee5\u592a\u7f51\u534f\u8bae\u8f6cRS232\u4e32\u53e3\u534f\u8bae\u201d
          \n\u662f\u4e00\u53e5\u9ad8\u5ea6\u51dd\u7ec3\u3001\u6280\u672f\u51c6\u786e\u7684\u8868\u8fbe，\u5b8c\u7f8e\u63ed\u793a\u4e86\u8fd9\u4e00\u5173\u952e\u8bbe\u5907\u7684\u6838\u5fc3\u4ef7\u503c\u3002<\/p>\n

          \u5b83\u662f：<\/p>\n

            \n
          • \u5de5\u4e1a\u6570\u5b57\u5316\u8f6c\u578b\u7684\u201c\u6700\u5c0f\u5355\u5143\u201d；<\/li>\n
          • \u65b0\u65e7\u7cfb\u7edf\u878d\u5408\u7684\u201c\u7c98\u5408\u5242\u201d；<\/li>\n
          • \u7269\u8054\u7f51\u843d\u5730\u7684\u201c\u7b2c\u4e00\u516c\u91cc\u201d\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

            📘 \u6807\u51c6\u5b9a\u4e49（\u63a8\u8350\u7528\u6cd5）\u4e32\u53e3\u670d\u52a1\u5668\u662f\u4e00\u79cd\u901a\u4fe1\u7f51\u5173\u8bbe\u5907，\u80fd\u591f\u5c06\u901a\u8fc7 RJ45 \u7f51\u53e3\u4f20\u8f93\u7684 TCP\/IP \u4ee5\u592a\u7f51\u534f\u8bae\u4e0e RS232 \u4e32\u884c\u901a\u4fe1\u534f\u8bae\u8fdb\u884c\u53cc\u5411\u8f6c\u6362，\u5b9e\u73b0\u4f20\u7edf\u4e32\u53e3\u8bbe\u5907\u63a5\u5165\u73b0\u4ee3\u7f51\u7edc\u7684\u80fd\u529b\u3002\u6362\u53e5\u8bdd\u8bf4：\u5b83\u8ba9\u4e0d\u5177\u5907\u8054\u7f51\u80fd\u529b\u7684 RS232 \u8bbe\u5907（\u5982PLC\u3001\u7535\u8868\u3001\u6e29\u63a7\u4eea\u3001\u533b\u7597\u8bbe\u5907\u7b49），\u53ef\u4ee5\u901a\u8fc7\u6807\u51c6\u7f51\u7ebf\u63a5\u5165\u5c40\u57df\u7f51\u6216\u4e92\u8054\u7f51，\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u548c<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[217,270,43],"topic":[],"class_list":["post-68293","post","type-post","status-publish","format-standard","hentry","category-server","tag-stm32","tag-270","tag-43"],"yoast_head":"\n[\u5d4c\u5165\u5f0f\u7cfb\u7edf-160]\uff1a\u4e32\u53e3\u670d\u52a1\u5668\uff1aRJ45\u7f51\u53e3\u4ee5\u592a\u7f51\u534f\u8bae\u8f6cRS232\u4e32\u53e3\u534f\u8bae - 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