"# RS485\u901a\u8bafModbus\u534f\u8bae\u81ea\u52a8\u91cd\u5408\u95f8\u7535\u6e90\u4fdd\u62a4\u5f00\u5173\n\n> 2022-12-11 | 2026-07-01\n> https:\/\/www.modbus.cn\/en\/11225.html\n\n**\u8bbe\u5907\u5bc4\u5b58\u5668\u624b\u518c**\n\n---\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670758112-image.png)\n\n## \u529f\u80fd\u7b80\u8ff0\n\n\u81ea\u52a8\u91cd\u5408\u95f8\u7535\u6e90\u4fdd\u62a4\u5668\u9002\u7528\u4e8e\u4ea4\u6d4150Hz\/60HZ\uff0c\u989d\u5b9a\u5de5\u4f5c\u7535\u538b230V\uff0c\u989d\u5b9a\u5de5\u4f5c\u7535\u6d41100A\u53ca\u4ee5\u4e0b\u7684\u7528\u6237\u6216\u8d1f\u8f7d\u4e2d\uff0c,\u5f53\u7ebf\u8def\u4e2d\u51fa\u73b0\u8fc7\u538b\u3001\u6b20\u538b\u3001\u5269\u4f59\u7535\u6d41\u65f6\u5bf9\u7528\u7535\u8bbe\u5907\u8fdb\u884c\u4fdd\u62a4\n\n## \u9009\u578b\u5efa\u8bae:\n\n\u5e7f\u6cdb\u9002\u7528\u4e8e\u5bb6\u5ead\u3001\u529e\u516c\u697c\u3001\u9152\u5e97\u3001\u94f6\u884c\u3001\u533b\u9662\u3001\u5b66\u6821\u3001\u673a\u573a\u3001\u535a\u7269\u9986\u3001\u5b9e\u9a8c\u5ba4\u5de5\u5382\u4ee5\u53ca\u519c\u4e1a\u7b49\u6709\u4eba\u4f53\u5b58\u5728\u63a2\u6d4b\u9700\u6c42\u7684\u7528\u6237\uff0c\u4e5f\u9002\u7528\u4e8e\u8bbe\u5907\u5236\u9020\u3001\u673a\u5668\u4eba\u5236\u9020\u5b89\u9632\u5236\u9020\u7b49\u4e13\u4e1a\u4eba\u58eb\u4f7f\u7528\u3002\n\n## \u4ea7\u54c1\u7279\u70b9\uff1a\n\n1\u3001\u5408\u95f8\u68c0\u6d4b:\u4ea7\u54c1\u5728\u5408\u95f8\u540e\u5bf9\u7ebf\u8def\u8fdb\u884c\u68c0\u6d4b\uff0c\u5f53\u8fc7\u538b\u3001\u6b20\u538b\u3001\u6f0f\u7535\u8fc7\u6d41\u4efb\u4e00\u6545\u969c\u5b58\u5728\u7acb\u5373\u5206\u95f8\u3002\n2\u3001\u8fc7\u538b\u4fdd\u62a4:\u5f53\u8f93\u5165\u7aef\u7535\u538b\u5927\u4e8e\u8bbe\u5b9a\u503c\u65f6\u81ea\u52a8\u5206\u95f8\u3002\n3\u3001\u6b20\u538b\u4fdd\u62a4:\u5f53\u8f93\u5165\u7aef\u7535\u538b\u5c0f\u4e8e\u8bbe\u5b9a\u503c\u6216\u65ad\u7535\u65f6\u81ea\u52a8\u5206\u95f8\u3002\n4\u3001\u8fc7\u6d41\u4fdd\u62a4:\u5f53\u7535\u6d41\u5927\u4e8e\u6216\u7b49\u4e8e\u989d\u5b9a\u7535\u6d411.15\u500d\u65f6\uff0c\u4fdd\u62a4\u5668\u6301\u7eed3S\u81ea\u52a8\u5206\u95f8\u3002\n\n5\u3001\u77ed\u8def\u4fdd\u62a4:\u5f53\u7535\u6d41\u5927\u4e8e3\u500d\u989d\u5b9a\u7535\u6d41\u65f6\uff0c\u4fdd\u62a4\u5668\u57280.1S\u5185\u81ea\u52a8\u65ad\u5f00\n\n6\u3001\u5269\u4f59\u7535\u6d41\u4fdd\u62a4:\u5f53\u6cc4\u9732\u7535\u6d41\u5927\u4e8e\u8bbe\u5b9a\u503c\u6216\u4eba\u8eab\u89e6\u65f6\uff0c\u4fdd\u62a4\u5668\u57280.1S\u5185\u81ea\u52a8\u65ad\u5f00\u3002\n7\u3001\u96f6\u7ebf\u65ad\u5f00\u4fdd\u62a4:\u96f6\u7ebf\u65ad\u5f00\u6216\u677e\u52a8\u65f6\uff0c\u7535\u538b\u4e0d\u5e73\u8861\u5230\u4e00\u5b9a\u503c\u65f6\uff0c\u4fdd\u62a4\u5668\u81ea\u52a8\u65ad\u5f00\u3002\n8\u3001\u65ad\u7535\u4fdd\u62a4:\u65ad\u7535\u65f6\u4fdd\u62a4\u5668\u81ea\u52a8\u65ad\u5f00\u6765\u7535\u68c0\u6d4b\u6b63\u5e38\u540e\u4fdd\u62a4\u5668\u81ea\u52a8\u5408\u95f8\u3002\n9\u3001\u81ea\u52a8\u5408\u95f8:\u5f53\u6545\u969c\u53d1\u751f\u65f6\u81ea\u52a8\u65ad\u5f00;\u6545\u969c\u6392\u9664\u540e\u81ea\u5408\u95f8\u3002\n10\u3001\u81ea\u52a8\u4fdd\u5b58\u4fe1\u606f:\u81ea\u52a8\u65ad\u5f00\u7684\u5404\u79cd\u4fe1\u606f\uff0c\u5305\u62ec\u65ad\u5f00\u6b21\u6570\u3001\u65f6\u95f4\u3001\u6545\u969c\u7c7b\u578b\u7b49\u4e3a\u6545\u969c\u5206\u6790\u63d0\u4f9b\u4f9d\u636e\n11\u3001\u58f0\u5149\u6545\u969c\u62a5\u8b66:\u6545\u969c\u65ad\u5f00\u65f6\u76f8\u5e94\u6545\u969c\u6307\u793a\u706f\u4eae\uff0c\u540c\u65f6\u58f0\u97f3\u62a5\u8b66\u54cd\u8d77\u3002\n\n## \u4f7f\u7528\u65b9\u6cd5\uff1a\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670758166-image.png)\n\n### 1\u3001\u663e\u793a\u5b9e\u65f6\u7535\u538b\u503c\u3001\u7535\u6d41\u503c\u3001\u5269\u4f59\u7535\u6d41\u503c\u3002\n\na.\u77ed\u6309\u201c\u8bbe\u7f6e\/\u5207\u6362\u201d\u952e\uff0c\u53ef\u67e5\u770b\u5f53\u524d\u7535\u538b\u503c\u3001\u7535\u6d41\u503c\u3001\u5269\u4f59\u7535\u6d41\u503c\uff0c\u4e5f\u53ef\u663e\u793a\u5f53\u524d\u7535\u538b\u503c\u3001\u7535\u6d41\u503c\u3001\u5269\u4f59\u7535\u6d41\u503c\u3002\n\n### 2\u3001\u53c2\u6570\u8bbe\u7f6e\n\na.\u957f\u6309\u201c\u8bbe\u7f6e\/\u5207\u6362\u201d\u952e5\u79d2\uff0c\u4ece\u4e3b\u754c\u9762\u8fdb\u5165\u53c2\u6570\u8bbe\u7f6e\u754c\u9762\u3002\n\nb.\u7535\u538b\u6307\u793a\u706f\u4eae\uff0c\u663e\u793a\u5f53\u524d\u8fc7\u538b\u503c (\u51fa\u4ea7\u503c275V)\uff0c\u6309\u201c\/\u590d\u4f4d\u952e\u201c\u53ef\u8c03\u6574\u8fc7\u7535\u538b\u503c\u6700\u9ad8300V\uff0c\u6309\u201cV\/\u6d88\u97f3\u201d\u952e\u53ef\u8c03\u6574\u8fc7\u7535\u538b\u503c\u6700\u4f4e240V(\u5982\u65e0\u9700\u8fc7\u538b\u503c\uff0c\u53ef\u8c03\u6574\u8fc7\u7535\u538b\u503c300V\u540e\u518d\u4e0a\u8c03\u6216\u8c03\u6574\u8fc7\u7535\u538b\u503c240V\u4e0b\u8c03\uff0c\u51fa\u73b0OFF\u53ef\u5173\u95ed\u8fc7\u538b)\u3002\n\nc.\u77ed\u6309\u201c\u8bbe\u7f6e\/\u5207\u6362\u201d\u952e\uff0c\u7535\u538b\u6307\u793a\u706f\u4eae\uff0c\u663e\u793a\u5f53\u524d\u6b20\u538b\u503c(\u51fa\u4ea7\u503c160V)\uff0c\u6309\u201c\/\u590d\u4f4d\u201d\u952e\u53ef\u8c03\u6574\u6b20\u7535\u538b\u503c\u6700\u9ad8190V\uff0c\u6309\u201c \/\u6d88\u97f3\u201d\u952e\u53ef\u8c03\u6b20\u7535\u538b\u503c\u6700\u4f4e140V(\u5982\u65e0\u9700\u6b20\u538b\u503c\uff0c\u53ef\u8c03\u6574\u6b20\u7535\u538b\u503c190V\u540e\u518d\u4e0a\u8c03\u6216\u8c03\u6574\u6b20\u7535\u538b\u503c140V\u4e0b\u8c03\uff0c\u51fa\u73b0OFF\u53ef\u5173\u95ed\u6b20\u538b)\u3002\nd.\u77ed\u6309\u201c\u8bbe\u7f6e\/\u5207\u6362\u201d\u952e\uff0c\u7535\u6d41\u6307\u793a\u706f\u4eae\uff0c\u663e\u793a\u5f53\u524d\u7535\u6d41\u503c(\u51fa\u4ea7\u503c1A-63A\u4e3a50A;1A-100A\u4e3a50A)\uff0c\u6309\u201c\/\u590d\u4f4d\u201d\u952e\u53ef\u8c03\u6574\u7535\u6d41\u503c\u6700\u9ad863A(1A100A\u7535\u6d41\u4e3a100A)\uff0c\u6309\u201c \/\u6d88\u97f3\u201d\u952e\u53ef\u8c03\u6574\u7535\u6d41\u503c\u6700\u4f4e1A(\u5982\u9700\u5173\u95ed\u8c03\u6574\u7535\u6d41\u503c\u6700\u9ad8\u540e\u518d\u4e0a\u8c03\u6216\u4e0b\u8c03\u6574\u7535\u6d41\u503c\u6700\u4f4e\u518d\u4e0b\u8c03\uff0c\u51fa\u73b0OFF\u53ef\u5173\u95ed\u8fc7\u6d41)\n\ne.\u77ed\u6309\u201c\u8bbe\u7f6e\/\u5207\u6362\u201d\u952e\uff0c\u6f0f\u7535\u6307\u793a\u706f\u4eae\uff0c\u663e\u793a\u5f53\u524d\u6f0f\u7535\u52a8\u4f5c\u503c(\u51fa\u4ea7\u503c50mA)\u6309\u201c\/\/\u590d\u4f4d\u201d\u952e\u53ef\u8c03\u6574\u6f0f\u7535\u52a8\u4f5c\u503c\u6700\u9ad890mA\uff0c\u6309\u201c\/\u6d88\u97f3\u201c\u952e\u53ef\u8c03\u6574\u6f0f\u7535\u52a8\u4f5c\u503c\u6700\u4f4e10mA(\u5982\u9700\u5173\u95ed\uff0c\u8c03\u6574\u6f0f\u7535\u52a8\u4f5c\u503c\u6700\u9ad8\u540e\u518d\u4e0a\u8c03\u6216\u4e0b\u8c03\u6f0f\u7535\u52a8\u4f5c\u503c\u6700\u4f4e\u518d\u4e0b\u8c03\uff0c\u51fa\u73b0OFF\u53ef\u5173\u95ed\u6f0f\u7535\u529f\u80fd)\u3002\n\nf.\u77ed\u6309\u201c\u8bbe\u7f6e\/\u5207\u6362\u201d\u952e\uff0c\u5f53\u663e\u793a\u5c4f\u4e0a\u51fa\u73b0\u201c000C\u201d\u65f6(\u51fa\u5382\u8bbe\u5b9a\u4e3a3\u6b21)\u8868\u793a\u8fc7\u6d41\u6216\u6f0f\u7535\u6545\u969c\u65f6\u4fdd\u62a4\u5668\u91cd\u5408\u6b21\u6570\u4e3a3\u6b21\uff0c\u6309\u201c\/\/\u590d\u4f4d\u201d\u952e\u53ef\u8c03\u91cd\u5408\u6b21\u6570\u6700\u591a6\u6b21)\uff0c\u6309\u201c\/\u6d88\u97f3\u201d\u952e\u53ef\u8c03\u91cd\u5408\u6b21\u4e3a0\u6b21\u3002\n\ng.\u77ed\u6309\u201c\u8bbe\u7f6e\/\u5207\u6362\u201d\u952e\u5f53\u663e\u793a\u5c4f\u4e0a\u51fa\u73b0\u201c001d\u201d\u65f6(\u51fa\u5382\u8bbe\u5b9a\u4e3a1)\uff0c\u8868\u793a\u6b64\u65f6\u8be5\u4fdd\u62a4\u5668\u7684\u901a\u4fe1\u5730\u5740\u4e3a1(\u5e26RS485\u63a5\u53e3\u624d\u8bbe\u7f6e\u5730\u5740)\u901a\u4fe1\u5730\u5740\u8303\u56f4:1-247\uff0c\u6309\u201c\/\u590d\u4f4d\u201d\u952e\u53ef\u8c03\u5730\u5740\u6700\u5927247\u6309\u201c\/\u6d88\u97f3\u201d\u952e\u53ef\u8c03\u5730\u5740\u6700\u5c0f\u4e3a1\u3002\nh.\u77ed\u6309\u201c\u8bbe\u7f6e\/\u5207\u6362\u201d\u952e\u5f53\u663e\u793a\u5c4f\u4e0a\u51fa\u73b0\u201cESC\u201d\u65f6\uff0c\u518d\u6309\u201c\/\u590d\u4f4d\u201d\u952e\uff0c\u663e\u793a\u5c4f\u51fa\u73b0\u201cSURE\u201d\uff0c\u7acb\u5373\u957f\u6309\u201c\u8bbe\u7f6e\/\u5207\u6362\u201d\u952e5\u79d2\u4ee5\u4e0a\uff0c\u53c2\u6570\u8bbe\u7f6e\u4fdd\u5b58\u6210\u529f\u8868\u793a\u6b64\u6b21\u8bbe\u7f6e\u6210\u529f\u3002\n**\u6ce8:\u6b64\u64cd\u4f5c\u5f88\u91cd\u8981\uff0c\u5982\u4e0d\u64cd\u4f5c\u6b64\u9879\uff0c\u8bbe\u7f6e\u4e0d\u80fd\u4fdd\u5b58\uff0c\u53c2\u6570\u8bbe\u7f6e\u662f\u65e0\u6548\u7684\u4ee5\u4e0a\u64cd\u4f5c\uff0c\u82e510\u79d2\u6ca1\u6709\u8fdb\u884c\u64cd\u4f5c\uff0c\u81ea\u52a8\u8fd4\u56de\u7535\u538b\u663e\u793a\u754c\u9762\u3002**\n\n### 3\u3001\u6d88\u97f3: \u77ed\u6309 \u201d\/\u6d88\u97f3\u201d\u952e\uff0c\u53ef\u5bf9\u8702\u9e23\u5668\u8fdb\u884c\u6d88\u97f3 (\u5728\u51fa\u73b0\u6545\u969c\u62a5\u8b66\u65f6)\n\n### 4\u3001\u6f0f\u7535\u6d4b\u8bd5: \u77ed\u6309\u201cT\u201d\u952e\uff0c\u5bf9\u6f0f\u7535\u529f\u80fd\u8fdb\u884c\u6d4b\u8bd5\n\n### 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\u4ee5\u4e0a\u91cd\u5408\u6b21\u6570\u53ef\u8bbe\u5b9a\uff0c\u5982: 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Modbus\u63a7\u5236\u547d\u4ee4\uff1a\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/12\/1670758647-image-950x1131.png)\n\n## **\u9700\u8981\u6b64\u4ea7\u54c1\u8bf7\u8054\u7cfb\u6211\u4eec**\uff01\uff01\uff01\n\n[![RS485\u901a\u8bafModbus\u534f\u8bae\u4eba\u4f53\u5b58\u5728\u611f\u5e94\u5668Homekit\u5bb6\u5ead\u63a7\u5236\u63d2\u56fe27](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/11\/1668691218-weixin.png)](https:\/\/image.modbus.cn\/wp-content\/uploads\/2022\/11\/1668691218-weixin.png)\n\n---\n*modbus.cn*\n"