"# \u5e38\u7528PLC\u5bf9\u5e94Modbus\u5bc4\u5b58\u5668\u5730\u5740\u8868\n\n> 2023-08-02 | 2026-07-01\n> https:\/\/www.modbus.cn\/en\/21295.html\n\n**Modbus \u534f\u8bae\u6807\u51c6**\n\n---\n\n21\u79cdPLC\u5bf9\u5e94Modbus\u5730\u5740\u8868\n\n1\u3001\u4e09\u83f1\uff1a\n\nX\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nY\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092659744.png)\n\n2\u3001\u897f\u95e8\u5b50\uff1a\n\nI\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nQ\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nV\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092709233.png)\n\n3\u3001\u6b27\u59c6\u9f99\uff1a\n\nCIO0\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nCIO100\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092718263.png)\n\n4\u3001\u677e\u4e0b\uff1a\n\nX\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nY\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nDT\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092735648.png)\n\n5\u3001\u53f0\u8fbe\uff1a\n\nX\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nY\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092751502.png)\n\n6\u3001\u4fe1\u6377\uff1a\n\nX\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nY\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092800144.png)\n\n7\u3001\u6c38\u5b8f\uff1a\n\nX\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nY\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092810915.png)\n\n8\u3001\u4ea7\u7535\uff1a\n\nP0\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nP40\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092825886.png)\n\n9\u3001\u6c47\u5ddd\uff1a\n\nX\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nY\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092840421.png)\n\n10\u3001\u82f1\u5a01\u817e\uff1a\n\nX\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nY\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092851217.png)\n\n11\u3001\u57fa\u6069\u58eb\uff1a\n\nR0\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nR500\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nDM\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092901701.png)\n\n12\u3001\u65bd\u8010\u5fb7\uff1a\n\n\u66f4\u65b0\u56fa\u4ef6\u540e\u652f\u630101\u300102\u300115\u529f\u80fd\u7801\n\nI\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nQ\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300115\u529f\u80fd\u7801\uff1b\n\nM\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092911320.png)\n\n13\u3001\u6d77\u4e3a\uff1a\n\nX\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nY\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092918363.png)\n\n14\u3001\u7ef4\u63a7\uff1a\n\nX\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nY\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092928907.png)\n\n15\u3001\u548c\u5229\u65f6\uff1a\n\nI\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nQ\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nM\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092938824.png)\n\n16\u3001\u53f0\u5b89\uff1a\n\nX\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nY\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092947154.png)\n\n17\u3001\u7f57\u514b\u97e6\u5c14\uff1a\n\nI\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nQ\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nN\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802092955550.png)\n\n18\u3001\u5408\u4fe1\uff1a\n\nI\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nQ\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nV\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802093003642.png)\n\n19\u3001\u5bcc\u58eb\uff08\u65e0\u534f\u8bae\u7f16\u7a0b\u5b9e\u73b0\uff09\n\nX\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nY\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300115\u529f\u80fd\u7801\uff1b\n\nD\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802093012854.png)\n\n20\u3001\u6b65\u79d1\uff1a\n\nI\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nQ\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nV\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802093023403.png)\n\n20\u3001\u897f\u95e8\u5b50\uff1a1200\n\nI\u5143\u4ef6\u652f\u6301Modbus\u4e4b02\u529f\u80fd\u7801\uff1b\n\nQ\u5143\u4ef6\u652f\u6301Modbus\u4e4b01\u300105\u300115\u529f\u80fd\u7801\uff1b\n\nV\u5143\u4ef6\u652f\u6301Modbus\u4e4b03\u300106\u300116\u529f\u80fd\u7801\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2023\/08\/20230802093034243.png)\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/03\/20240327161931529.png)\n\n---\n*modbus.cn*\n"