"# Modbus\u70df\u96fe\u4f20\u611f\u5668\n\n> 2025-04-07 | 2025-11-21\n> https:\/\/www.modbus.cn\/en\/product\/30765.html\n\n---\n\n### \uff08\u4e00\uff09\u6838\u5fc3\u529f\u80fd\n\n\r\n\r\n \t- **\u70df\u96fe\u63a2\u6d4b\u4e0e\u62a5\u8b66**\u00a0\uff1a\u4f20\u611f\u5668\u901a\u8fc7\u68c0\u6d4b\u6697\u5ba4\u5185\u7684\u5149\u6563\u5c04\u6548\u5e94\uff0c\u7cbe\u51c6\u611f\u5e94\u70df\u96fe\u7c92\u5b50\u6d53\u5ea6\u3002\u5f53\u70df\u96fe\u6d53\u5ea6\u8d85\u8fc7\u8bbe\u5b9a\u9608\u503c\uff080.5dB\/m \u81f3 1dB\/m\uff09\u65f6\uff0c\u7acb\u5373\u89e6\u53d1\u58f0\u5149\u62a5\u8b66\uff0c\u62a5\u8b66\u58f0\u97f3\u226580 \u5206\u8d1d\uff0c\u786e\u4fdd\u5728\u590d\u6742\u73af\u5883\u4e2d\u4e5f\u80fd\u6e05\u6670\u542c\u5230\u3002\r\n \t- **Modbus \u901a\u8baf\u96c6\u6210**\u00a0\uff1a\u652f\u6301\u6807\u51c6 Modbus RTU \u534f\u8bae\uff0c\u53ef\u901a\u8fc7 RS485 \u901a\u8baf\u63a5\u53e3\u5feb\u901f\u63a5\u5165\u5404\u79cd\u76d1\u63a7\u7cfb\u7edf\u3001\u6d88\u9632\u7cfb\u7edf\u548c\u667a\u80fd\u5bb6\u5c45\u5e73\u53f0\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u4f20\u8f93\u548c\u8fdc\u7a0b\u76d1\u63a7\u3002\r\n\r\n\n### \uff08\u4e8c\uff09\u4ea7\u54c1\u4f18\u52bf\n\n\r\n\r\n \t- **\u9ad8\u6548\u63a2\u6d4b\u6027\u80fd**\u00a0\uff1a\u91c7\u7528\u5149\u7535\u611f\u70df\u6280\u672f\uff0c\u68c0\u6d4b\u6697\u5ba4\u8bbe\u8ba1\u4e3a\u7279\u6b8a \u201c\u8ff7\u5bab\u201d \u7ed3\u6784\uff0c\u6709\u6548\u5c4f\u853d\u5916\u90e8\u5149\u7ebf\u5e72\u6270\uff0c\u786e\u4fdd\u53ea\u6709\u70df\u96fe\u7c92\u5b50\u80fd\u8fdb\u5165\u5e76\u5f15\u53d1\u5149\u6563\u5c04\u6548\u5e94\uff0c\u63d0\u9ad8\u63a2\u6d4b\u7684\u51c6\u786e\u6027\u548c\u7075\u654f\u5ea6\u3002\r\n \t- **\u5e7f\u8986\u76d6\u63a2\u6d4b\u9762\u79ef**\u00a0\uff1a\u5355\u4e2a\u4f20\u611f\u5668\u7684\u63a2\u6d4b\u9762\u79ef\u53ef\u8fbe 40 \u5e73\u65b9\u7c73\uff0c\u9002\u7528\u4e8e\u5bb6\u5ead\u3001\u529e\u516c\u5ba4\u3001\u9152\u5e97\u7b49\u591a\u79cd\u573a\u666f\uff0c\u51cf\u5c11\u8bbe\u5907\u90e8\u7f72\u6570\u91cf\u548c\u6210\u672c\u3002\r\n \t- **\u9632\u866b\u8bbe\u8ba1**\u00a0\uff1a\u4f20\u611f\u5668\u63a2\u6d4b\u7f69\u91c7\u7528\u9632\u866b\u7ed3\u6784\uff0c\u907f\u514d\u6606\u866b\u8fdb\u5165\u5f71\u54cd\u63a2\u6d4b\u6027\u80fd\uff0c\u786e\u4fdd\u8bbe\u5907\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\u3002\r\n \t- **\u62a5\u8b66\u72b6\u6001\u8bb0\u5fc6**\u00a0\uff1a\u5177\u5907\u62a5\u8b66\u72b6\u6001\u8bb0\u5fc6\u529f\u80fd\uff0c\u5373\u4f7f\u65ad\u7535\u91cd\u542f\uff0c\u4e5f\u80fd\u8bb0\u5f55\u4e4b\u524d\u7684\u70df\u96fe\u62a5\u8b66\u72b6\u6001\uff0c\u65b9\u4fbf\u540e\u7eed\u6392\u67e5\u548c\u5904\u7406\u3002\r\n \t- **\u8fdc\u7a0b\u63a7\u5236\u4e0e\u7ec4\u7f51**\u00a0\uff1a\u652f\u6301\u8fdc\u7a0b\u6d88\u97f3\u6309\u952e\u63a7\u5236\uff0c\u53ef\u901a\u8fc7\u6309\u952e\u8fdc\u7a0b\u505c\u6b62\u62a5\u8b66\u58f0\u97f3\u3002\u9009\u914d Loramesh \u65e0\u7ebf\u901a\u8baf\u6a21\u5757\uff0c\u53ef\u5b9e\u73b0\u5feb\u901f\u65e0\u7ebf\u7ec4\u7f51\uff0c\u7075\u6d3b\u9002\u5e94\u4e0d\u540c\u5b89\u88c5\u73af\u5883\u3002\r\n\r\n\n## \u4e09\u3001\u5e94\u7528\u573a\u666f\n\n\r\n\u672c\u70df\u96fe\u4f20\u611f\u5668\u5e7f\u6cdb\u9002\u7528\u4e8e\u4ee5\u4e0b\u573a\u666f\uff1a\r\n\r\n \t- **\u5bb6\u5ead**\u00a0\uff1a\u5b89\u88c5\u5728\u5ba2\u5385\u3001\u5367\u5ba4\u3001\u53a8\u623f\u7b49\u533a\u57df\uff0c\u5b9e\u65f6\u76d1\u6d4b\u70df\u96fe\u60c5\u51b5\uff0c\u4fdd\u969c\u5bb6\u5ead\u6210\u5458\u7684\u751f\u547d\u8d22\u4ea7\u5b89\u5168\u3002\r\n \t- **\u529e\u516c\u697c**\u00a0\uff1a\u90e8\u7f72\u5728\u529e\u516c\u5ba4\u3001\u8d70\u5eca\u3001\u4f1a\u8bae\u5ba4\u7b49\u573a\u6240\uff0c\u4e0e\u697c\u5b87\u81ea\u52a8\u5316\u7cfb\u7edf\u96c6\u6210\uff0c\u5b9e\u73b0\u96c6\u4e2d\u76d1\u63a7\u548c\u7ba1\u7406\u3002\r\n \t- **\u9152\u5e97**\u00a0\uff1a\u5e94\u7528\u4e8e\u5ba2\u623f\u3001\u8d70\u5eca\u3001\u9910\u5385\u7b49\u533a\u57df\uff0c\u6ee1\u8db3\u9152\u5e97\u6d88\u9632\u5b89\u5168\u8981\u6c42\uff0c\u63d0\u4f9b\u53ef\u9760\u7684\u70df\u96fe\u62a5\u8b66\u89e3\u51b3\u65b9\u6848\u3002\r\n \t- **\u94f6\u884c\u3001\u533b\u9662\u3001\u5b66\u6821**\u00a0\uff1a\u5728\u8425\u4e1a\u5385\u3001\u75c5\u623f\u3001\u6559\u5ba4\u7b49\u4eba\u5458\u5bc6\u96c6\u573a\u6240\u5b89\u88c5\uff0c\u786e\u4fdd\u53ca\u65f6\u53d1\u73b0\u706b\u707e\u9690\u60a3\uff0c\u4fdd\u969c\u516c\u5171\u5b89\u5168\u3002\r\n \t- **\u673a\u573a\u3001\u535a\u7269\u9986\u3001\u5b9e\u9a8c\u5ba4**\u00a0\uff1a\u9488\u5bf9\u9ad8\u4ef7\u503c\u8bbe\u5907\u548c\u7269\u54c1\u7684\u4fdd\u62a4\uff0c\u63d0\u4f9b\u7cbe\u51c6\u7684\u70df\u96fe\u63a2\u6d4b\u548c\u62a5\u8b66\u529f\u80fd\uff0c\u9632\u6b62\u706b\u707e\u9020\u6210\u91cd\u5927\u635f\u5931\u3002\r\n \t- **\u5de5\u5382**\u00a0\uff1a\u5728\u751f\u4ea7\u8f66\u95f4\u3001\u4ed3\u5e93\u7b49\u533a\u57df\u5b89\u88c5\uff0c\u4e0e\u5de5\u5382\u6d88\u9632\u7cfb\u7edf\u8054\u52a8\uff0c\u5b9e\u73b0\u5feb\u901f\u54cd\u5e94\u706b\u707e\u4e8b\u6545\uff0c\u51cf\u5c11\u751f\u4ea7\u4e2d\u65ad\u548c\u8d22\u4ea7\u635f\u5931\u3002\r\n\r\n\u6b64\u5916\uff0c\u672c\u4ea7\u54c1\u4e5f\u9002\u7528\u4e8e\u5f31\u7535\u96c6\u6210\u5546\u3001\u667a\u80fd\u5bb6\u5c45\u65b9\u6848\u5de5\u7a0b\u5e08\u7b49\u4e13\u4e1a\u4eba\u58eb\uff0c\u7528\u4e8e\u6784\u5efa\u667a\u80fd\u5316\u3001\u81ea\u52a8\u5316\u7684\u6d88\u9632\u62a5\u8b66\u7cfb\u7edf\u3002\r\n\n## \u56db\u3001\u4ea7\u54c1\u89c4\u683c\n\n\r\n\n### \uff08\u4e00\uff09\u57fa\u672c\u53c2\u6570\n\n\r\n\r\n \t- **\u4ea7\u54c1\u540d\u79f0**\u00a0\uff1a\u70df\u96fe\u4f20\u611f\u5668\r\n \t- **\u578b\u53f7**\u00a0\uff1aIE01\r\n \t- **\u4ea7\u54c1\u91cd\u91cf**\u00a0\uff1a100g\r\n \t- **\u5916\u89c2\u5c3a\u5bf8**\u00a0\uff1a\u03a6101*H50MM\r\n \t- **\u8f93\u5165\u7535\u538b**\u00a0\uff1aDC12V\r\n \t- **\u5b89\u88c5\u65b9\u5f0f**\u00a0\uff1a\u5438\u9876\u5b89\u88c5\r\n \t- **\u62a5\u8b66\u6d53\u5ea6**\u00a0\uff1aII \u7ea7\u70df\u611f\u62a5\u8b66\u5668\uff0c\u70df\u96fe\u6d53\u5ea6 > 0.5dB\/m\u3001< 1dB\/m \u62a5\u8b66\r\n\r\n\n### \uff08\u4e8c\uff09\u6280\u672f\u89c4\u683c\n\n\r\n\r\n \t- **\u901a\u8baf\u65b9\u5f0f**\u00a0\uff1aRS485 Modbus RTU\r\n \t- **\u6267\u884c\u6807\u51c6**\u00a0\uff1aGB20517-2006\r\n \t- **\u9759\u6001\u7535\u6d41**\u00a0\uff1a\u226410uA\r\n \t- **\u62a5\u8b66\u7535\u6d41**\u00a0\uff1a\u226480mA\r\n \t- **\u58f0\u538b\u7ea7**\u00a0\uff1a\u226580db\uff08\u6b63\u524d\u65b9 3 \u7c73\uff09\r\n \t- **\u5de5\u4f5c\u6e29\u5ea6**\u00a0\uff1a-10\u2103~50\u2103\r\n \t- **\u76f8\u5bf9\u6e7f\u5ea6**\u00a0\uff1a\u226495%RH\uff0840\u2103\u00b12\u2103\uff09\r\n\r\n\n## \u4e94\u3001\u5b89\u88c5\u4e0e\u8c03\u8bd5\n\n\r\n\n### \uff08\u4e00\uff09\u5b89\u88c5\u73af\u5883\n\n\r\n\r\n \t- **\u7a7a\u95f4\u8981\u6c42**\u00a0\uff1a[\u62a5\u8b66\u5668](https:\/\/www.modbus.cn\/tag\/1828)\u9002\u7528\u4e8e\u7a7a\u95f4\u9ad8\u5ea6\u5728 6m \u4ee5\u4e0b\u7684\u573a\u6240\uff0c\u4fdd\u62a4\u9762\u79ef\u4e3a 40 \u5e73\u65b9\u7c73\u3002\u5efa\u8bae\u5b89\u88c5\u5728\u5929\u82b1\u677f\u7684\u4e2d\u592e\u4f4d\u7f6e\uff0c\u786e\u4fdd\u70df\u96fe\u3001\u70ed\u91cf\u548c\u71c3\u70e7\u4ea7\u7269\u80fd\u591f\u5feb\u901f\u4e0a\u5347\u5e76\u88ab\u63a2\u6d4b\u5230\u3002\r\n \t- **\u8ddd\u79bb\u8981\u6c42**\u00a0\uff1a\u4e0e\u706f\u5177\u6216\u88c5\u9970\u7269\u4fdd\u6301\u81f3\u5c11 30 \u5398\u7c73\u7684\u8ddd\u79bb\uff0c\u4e0e\u5899\u58c1\u548c\u89d2\u843d\u4fdd\u6301\u81f3\u5c11 15 \u5398\u7c73\u7684\u8ddd\u79bb\uff0c\u907f\u514d\u906e\u6321\u548c\u5e72\u6270\u3002\r\n \t- **\u5927\u5385\u5b89\u88c5**\u00a0\uff1a\u5982\u679c\u5927\u5385\u957f\u5ea6\u8d85\u8fc7 12 \u7c73\uff0c\u5efa\u8bae\u5728\u5927\u5385\u4e24\u7aef\u5404\u5b89\u88c5\u4e00\u4e2a\u62a5\u8b66\u5668\uff0c\u4ee5\u786e\u4fdd\u5168\u9762\u8986\u76d6\u3002\r\n\r\n\n### \uff08\u4e8c\uff09\u5b89\u88c5\u6b65\u9aa4\n\n\r\n\r\n \t- **\u6253\u5b54**\u00a0\uff1a\u5728\u5929\u82b1\u677f\u4e0a\u76f8\u8ddd 50mm-68mm \u6253\u4e24\u4e2a\u5b89\u88c5\u5b54\u3002\r\n \t- **\u56fa\u5b9a\u5e95\u5ea7**\u00a0\uff1a\u4f7f\u7528\u81a8\u80c0\u585e\u548c\u81ea\u653b\u87ba\u4e1d\u9489\u5c06\u62a5\u8b66\u5668\u7684\u5e95\u5ea7\u56fa\u5b9a\u5728\u5929\u82b1\u677f\u4e0a\uff0c\u786e\u4fdd\u5b89\u88c5\u7262\u56fa\u3002\r\n \t- **\u8fde\u63a5\u7535\u6e90**\u00a0\uff1a\u5c06 DC12V \u7535\u6e90\u8fde\u63a5\u5230\u62a5\u8b66\u5668\u7684\u8f93\u5165\u7aef\u53e3\uff0c\u786e\u4fdd\u6781\u6027\u6b63\u786e\u3002\r\n \t- **\u81ea\u68c0\u6d4b\u8bd5**\u00a0\uff1a\u957f\u6309\u81ea\u68c0\u6309\u952e\uff0c\u62a5\u8b66\u5668\u6307\u793a\u706f\u5e94\u70b9\u4eae\u5e76\u53d1\u51fa\u62a5\u8b66\u58f0\u97f3\uff0c\u8868\u793a\u8bbe\u5907\u5de5\u4f5c\u6b63\u5e38\u3002\u5982\u679c\u6307\u793a\u706f\u4e0d\u4eae\u6216\u65e0\u62a5\u8b66\u58f0\u97f3\uff0c\u8bf7\u68c0\u67e5\u5b89\u88c5\u548c\u8fde\u63a5\u662f\u5426\u6b63\u786e\u3002\r\n\r\n\n### \uff08\u4e09\uff09\u8c03\u8bd5\u4e0e\u914d\u7f6e\n\n\r\n\r\n \t- **\u5730\u5740\u8bbe\u7f6e**\u00a0\uff1a\u901a\u8fc7\u4fee\u6539\u5bc4\u5b58\u5668\u5730\u5740\uff080000\uff09\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u8bbe\u5907\u7684\u901a\u8baf\u5730\u5740\u3002\u5730\u5740\u8303\u56f4\u4e3a 01-FE\uff0cFF \u4e3a\u5e7f\u64ad\u5730\u5740\u3002\r\n \t- **[\u6ce2\u7279\u7387](https:\/\/www.modbus.cn\/tag\/563)\u8c03\u6574**\u00a0\uff1a\u6839\u636e\u5b9e\u9645\u901a\u8baf\u9700\u6c42\uff0c\u53ef\u901a\u8fc7\u5bc4\u5b58\u5668 0003 \u4fee\u6539 485 \u6ce2\u7279\u7387\u3002\u652f\u6301\u7684\u6ce2\u7279\u7387\u5305\u62ec 115200\u300176800\u300157600\u300138400\u300119200\u300114400\u30019600\u30014800\u30012400\u30011200\u3002\r\n \t- **\u65e0\u7ebf\u901a\u8baf\u914d\u7f6e**\u00a0\uff1a\u9009\u914d Loramesh \u65e0\u7ebf\u901a\u8baf\u6a21\u5757\u540e\uff0c\u53ef\u901a\u8fc7\u5bc4\u5b58\u5668 0004 \u8bbe\u7f6e\u65e0\u7ebf\u6ce2\u7279\u7387\uff0c\u914d\u7f6e\u65b9\u6cd5\u4e0e 485 \u6ce2\u7279\u7387\u76f8\u540c\u3002\r\n \t- **\u62a5\u8b66\u72b6\u6001\u8bb0\u5fc6**\u00a0\uff1a\u9ed8\u8ba4\u4e0d\u8bb0\u5fc6\u62a5\u8b66\u72b6\u6001\uff0c\u5982\u9700\u5f00\u542f\u8bb0\u5fc6\u529f\u80fd\uff0c\u53ef\u5c06\u5bc4\u5b58\u5668 0010 \u8bbe\u7f6e\u4e3a 00 01\u3002\r\n \t- **\u4e3b\u52a8\u4e0a\u62a5\u529f\u80fd**\u00a0\uff1a\u901a\u8fc7\u5bc4\u5b58\u5668 0016 \u548c 0017 \u53ef\u4ee5\u5f00\u542f\u6216\u5173\u95ed\u4e3b\u52a8\u4e0a\u62a5\u529f\u80fd\uff0c\u5e76\u8fdb\u884c\u6d88\u97f3\u548c\u6d4b\u8bd5\u64cd\u4f5c\u3002\r\n\r\n\n## \u516d\u3001\u529f\u80fd\u5bc4\u5b58\u5668\u5730\u5740\n\n\r\n\n### \uff08\u4e00\uff09Read Holding Registers\uff084x\uff09\n\n\r\n\r\n\r\n\r\n\r\n\u529f\u80fd\u7801\r\n\u5bc4\u5b58\u5668\u540d\u5b57\r\n\u8bfb \/ \u5199\r\n\u5bc4\u5b58\u5668\u5730\u5740 10 \u8fdb\u5236\r\n\u5bc4\u5b58\u5668\u5730\u5740 16 \u8fdb\u5236\r\n\u503c\r\n\u503c\u542b\u4e49\r\n\u5907\u6ce8\r\n\r\n\r\n\r\n\r\n03\r\n\u5730\u5740\r\n\u8bfb \/ \u5199\r\n0000\r\n0000\r\n00 01\r\n\u5730\u5740\u8303\u56f4 01-FE\r\nFF \u4e3a\u5e7f\u64ad\u5730\u5740\r\n\r\n\r\nNR\r\nNR\r\n0001\r\n0001\r\n00 01\r\nNR\r\nNR\r\n\r\n\r\n\r\nNR\r\nNR\r\n0002\r\n0002\r\n00 01\r\nNR\r\nNR\r\n\r\n\r\n\r\n485 \u6ce2\u7279\u7387\r\n\u8bfb \/ \u5199\r\n0003\r\n0003\r\n00 01\r\n00 \u5bf9\u5e94 115200 01 \u5bf9\u5e94 76800 02 \u5bf9\u5e94 57600 03 \u5bf9\u5e94 38400 04 \u5bf9\u5e94 19200 05 \u5bf9\u5e94 14400 06 \u5bf9\u5e94 9600 07 \u5bf9\u5e94 4800 08 \u5bf9\u5e94 2400 09 \u5bf9\u5e94 1200\r\n\u4fee\u6539\u6210\u529f\u4f1a\u4ee5\u5f53\u524d\u6ce2\u7279\u7387\u56de\u590d\uff0c\u56de\u590d\u540e\u5207\u6362\u4e3a\u65b0\u7684\u6ce2\u7279\u7387\r\n\r\n\r\n\r\n\u65e0\u7ebf Loramesh \u6ce2\u7279\u7387\r\n\u8bfb \/ \u5199\r\n0004\r\n0004\r\n00 01\r\n00 \u5bf9\u5e94 115200 01 \u5bf9\u5e94 76800 02 \u5bf9\u5e94 57600 03 \u5bf9\u5e94 38400 04 \u5bf9\u5e94 19200 05 \u5bf9\u5e94 14400 06 \u5bf9\u5e94 9600 07 \u5bf9\u5e94 4800 08 \u5bf9\u5e94 2400 09 \u5bf9\u5e94 1200\r\n\u4fee\u6539\u6210\u529f\u4f1a\u4ee5\u5f53\u524d\u6ce2\u7279\u7387\u56de\u590d\uff0c\u56de\u590d\u540e\u5207\u6362\u4e3a\u65b0\u7684\u6ce2\u7279\u7387\r\n\r\n\r\n\r\n\r\n\r\n\n### \uff08\u4e8c\uff09Write Single Register\n\n\r\n\r\n\r\n\r\n\r\n\u529f\u80fd\u7801\r\n\u5bc4\u5b58\u5668\u540d\u5b57\r\n\u8bfb \/ \u5199\r\n\u5bc4\u5b58\u5668\u5730\u5740 10 \u8fdb\u5236\r\n\u5bc4\u5b58\u5668\u5730\u5740 16 \u8fdb\u5236\r\n\u503c\r\n\u503c\u542b\u4e49\r\n\u5907\u6ce8\r\n\r\n\r\n\r\n\r\n06\r\n\u70df\u96fe\u62a5\u8b66\u72b6\u6001\u65ad\u7535\u662f\u5426\u8bb0\u5fc6\r\n\u8bfb \/ \u5199\r\n0010\r\n000A\r\n00 00\r\n0 \u8868\u793a\u4e0d\u8bb0\u5fc6\uff1b1 \u8868\u793a\u8bb0\u5fc6\r\n\u9ed8\u8ba4\u4e0d\u8bb0\u5fc6\r\n\r\n\r\n\u70df\u96fe\u62a5\u8b66\u72b6\u6001\u4f4d\r\n\u8bfb \/ \u5199\r\n0016\r\n0010\r\n00 01\r\n0\uff1a\u624b\u52a8\u5199\u5165 0\uff0c\u7f6e\u4f4d\u6b64\u72b6\u6001\u5bc4\u5b58\u5668 1\uff1a\u53d1\u751f\u70df\u96fe\u62a5\u8b66\u65f6\u4f1a\u628a\u6b64\u5bc4\u5b58\u5668\u7f6e\u4e3a 1\uff0c\u8702\u9e23\u5668\u7ed3\u675f\u62a5\u8b66\u540e\u4e0d\u4f1a\u81ea\u52a8\u91cd\u7f6e\u6b64\u5bc4\u5b58\u5668\uff0c\u9700\u8981\u624b\u52a8\u5199\u5165 0 \u7f6e\u4f4d\u6b64\u72b6\u6001\u5bc4\u5b58\u5668\r\n\u5e94\u7528\u573a\u666f\u4e3e\u4f8b\uff1a\u8fbe\u5230\u62a5\u8b66\u5668\u9608\u503c\u540e\uff0c\u8bbe\u5907\u62a5\u8b66\uff0c\u6b64\u72b6\u6001\u4e3a\u81ea\u52a8\u53d8\u4e3a 1\uff0c\u7b2c\u4e09\u65b9\u8bfb\u53d6\u5230\u6b64\u72b6\u6001\u4f4d\u77e5\u9053\u73b0\u5728\u5904\u4e8e\u62a5\u8b66\u4e86\uff0c\u6d3e\u4eba\u5904\u7406\uff0c\u5904\u7406\u5b8c\u540e\u624b\u52a8\u5c06\u6b64\u5bc4\u5b58\u5668\u5199\u4e3a 0\uff0c\u8868\u793a\u5904\u7406\u5b8c\u6bd5\uff1b\u5982\u679c\u4e0d\u624b\u52a8\u5904\u7406\uff0c\u6b64\u5bc4\u5b58\u5668\u5c06\u4f1a\u4e00\u76f4\u4e3a 1\r\n\r\n\r\n\r\n\u6d88\u97f3 \/ \u6d4b\u8bd5\u6309\u952e\r\n\u8bfb \/ \u5199\r\n0017\r\n0011\r\n00 01\r\n0\uff1a\u677e\u5f00 1\uff1a\u6309\u4e0b\r\n\u624b\u52a8\u5c06\u6b64\u5bc4\u5b58\u5668\u7f6e\u4e3a 1\uff0c\u4e5f\u4f1a\u8ba9 \u201c\u70df\u96fe\u62a5\u8b66\u72b6\u6001\u4f4d\u201d \u4ee5\u4e3a\u662f\u62a5\u8b66\u5668\u6309\u53d8\u4e3a 1\uff1b\u6b64\u5bc4\u5b58\u5668\u4e0d\u8bfb\u53d6\u6d88\u97f3 \/ \u6d4b\u8bd5\u6309\u952e\u7684 DI \u72b6\u6001\uff0c\u53ea\u8868\u793a\u4e00\u4e2a\u540c\u7b49\u63a7\u5236\u4f4d\uff1b\u7f6e\u4e3a 1 \u540e\u9664\u975e\u65ad\u7535\u6216\u8005\u624b\u52a8\u7f6e\u4e3a 0\uff0c\u5426\u5219\u4e0d\u4f1a\u4e3b\u52a8\u4ece 1 \u53d8\u56de 0\r\n\r\n\r\n\r\n\u8702\u9e23\u5668\u5b9e\u65f6\u72b6\u6001\r\n\u8bfb \/ \u5199\r\n0041\r\n0029\r\n00 01\r\n0 \u62a5\u8b66\uff080 \u8868\u793a\u8702\u9e23\u5668\u5728\u54cd\uff09 1 \u6b63\u5e38\uff081 \u8868\u793a\u8702\u9e23\u5668\u6ca1\u6709\u54cd\uff09\r\n-\r\n\r\n\r\n\r\n\r\n\r\n\n## \u4e03\u3001\u81ea\u6709\u901a\u8baf\u534f\u8bae\n\n\r\n\n### \uff08\u4e00\uff09\u6570\u636e\u5e27\u683c\u5f0f\n\n\r\n\r\n \t**\u81ea\u5b9a\u4e49\u6570\u636e\u53d1\u9001**\u00a0\uff1a1A 24 12 02 01 BB 00 00 E3 01 XX XX XX XX XX XX (\u6700\u591a 24 \u5b57\u8282) 0F\r\n\r\n \t- **\u793a\u4f8b**\u00a0\uff1a\u62a5\u8b66\u65f6\u53d1\u9001\u81ea\u5b9a\u4e49\u6570\u636e 11 22 33 44 55 66 77 88\r\n \t- **\u53d1\u9001\u5e27**\u00a0\uff1a1A 24 12 02 01 BB 00 00 E3 01 11 22 33 44 55 66 77 88 0F\r\n \t- **\u914d\u7f6e\u6210\u529f\u53cd\u9988**\u00a0\uff1aBC BC\r\n\r\n\r\n \t- **\u5f00\u542f\u4e3b\u52a8\u6570\u636e\u4e0a\u62a5\u529f\u80fd**\u00a0\uff1a1A 24 12 02 BC 01 00 E3 0F\r\n \t- **\u5173\u95ed\u4e3b\u52a8\u6570\u636e\u4e0a\u62a5\u529f\u80fd**\u00a0\uff1a1A 24 12 02 BC 00 00 E3 0F\r\n \t**\u4fee\u6539\u8bbe\u5907\u5730\u5740**\u00a0\uff1a1A 24 12 02 01 F8 E7 D6 1A 24 12 02 02\r\n\r\n \t- **\u8fd4\u56de\u5e27**\u00a0\uff1a1A 24 12 02 02 BC BC\uff08\u65b0\u5730\u5740 + BC BC\uff09\r\n\r\n\r\n\r\n\n### \uff08\u4e8c\uff09\u534f\u8bae\u8bf4\u660e\n\n\r\n\r\n \t- **\u5e27\u5934\u4e0e\u5e27\u5c3e**\u00a0\uff1a\u6bcf\u5e27\u6570\u636e\u4ee5 1A \u5f00\u5934\uff0c\u4ee5 0F \u7ed3\u5c3e\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u8bc6\u522b\u6027\u3002\r\n \t- **\u5730\u5740\u4e0e\u547d\u4ee4**\u00a0\uff1a\u5e27\u4e2d\u5305\u542b\u8bbe\u5907\u5730\u5740\u548c\u547d\u4ee4\u5b57\u8282\uff0c\u7528\u4e8e\u6807\u8bc6\u76ee\u6807\u8bbe\u5907\u548c\u64cd\u4f5c\u7c7b\u578b\u3002\r\n \t- **\u6570\u636e\u5b57\u6bb5**\u00a0\uff1a\u6839\u636e\u5177\u4f53\u529f\u80fd\uff0c\u6570\u636e\u5b57\u6bb5\u53ef\u5305\u542b\u81ea\u5b9a\u4e49\u6570\u636e\u3001\u914d\u7f6e\u53c2\u6570\u7b49\u4fe1\u606f\u3002\r\n \t- **\u6821\u9a8c\u4e0e\u53cd\u9988**\u00a0\uff1a\u901a\u8fc7 BC BC \u53cd\u9988\u786e\u8ba4\u914d\u7f6e\u6210\u529f\uff0c\u786e\u4fdd\u901a\u8baf\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002\r\n\r\n\n## \u516b\u3001\u7ef4\u62a4\u4e0e\u4fdd\u517b\n\n\r\n\n### \uff08\u4e00\uff09\u65e5\u5e38\u7ef4\u62a4\n\n\r\n\r\n \t- **\u6e05\u6d01\u8868\u9762**\u00a0\uff1a\u5b9a\u671f\u4f7f\u7528\u5e72\u51c0\u7684\u8f6f\u5e03\u64e6\u62ed\u4f20\u611f\u5668\u8868\u9762\uff0c\u907f\u514d\u7070\u5c18\u548c\u6c61\u57a2\u79ef\u7d2f\u5f71\u54cd\u63a2\u6d4b\u6027\u80fd\u3002\r\n \t- **\u68c0\u67e5\u5b89\u88c5**\u00a0\uff1a\u786e\u4fdd\u4f20\u611f\u5668\u5b89\u88c5\u7262\u56fa\uff0c\u65e0\u677e\u52a8\u6216\u79fb\u4f4d\u73b0\u8c61\uff0c\u5982\u6709\u5f02\u5e38\u5e94\u53ca\u65f6\u91cd\u65b0\u56fa\u5b9a\u3002\r\n \t- **\u6d4b\u8bd5\u529f\u80fd**\u00a0\uff1a\u6bcf\u6708\u8fdb\u884c\u4e00\u6b21\u81ea\u68c0\u6d4b\u8bd5\uff0c\u957f\u6309\u81ea\u68c0\u6309\u952e\u68c0\u67e5\u62a5\u8b66\u58f0\u97f3\u548c\u6307\u793a\u706f\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002\r\n\r\n\n### \uff08\u4e8c\uff09\u5b9a\u671f\u4fdd\u517b\n\n\r\n\r\n \t- **\u6027\u80fd\u6d4b\u8bd5**\u00a0\uff1a\u6bcf\u5b63\u5ea6\u8fdb\u884c\u4e00\u6b21\u5168\u9762\u6027\u80fd\u6d4b\u8bd5\uff0c\u68c0\u67e5\u4f20\u611f\u5668\u7684\u63a2\u6d4b\u7075\u654f\u5ea6\u3001\u62a5\u8b66\u51c6\u786e\u6027\u7b49\u6307\u6807\u662f\u5426\u7b26\u5408\u8981\u6c42\u3002\r\n \t- **\u7535\u6c14\u68c0\u67e5**\u00a0\uff1a\u68c0\u67e5\u7535\u6e90\u8fde\u63a5\u662f\u5426\u7262\u56fa\uff0c\u7535\u538b\u662f\u5426\u7a33\u5b9a\uff0c\u786e\u4fdd\u8bbe\u5907\u6b63\u5e38\u4f9b\u7535\u3002\r\n \t- **\u901a\u8baf\u6d4b\u8bd5**\u00a0\uff1a\u901a\u8fc7\u76d1\u63a7\u7cfb\u7edf\u6216\u8c03\u8bd5\u8f6f\u4ef6\uff0c\u68c0\u67e5\u4f20\u611f\u5668\u4e0e\u4e0a\u4f4d\u673a\u7684\u901a\u8baf\u662f\u5426\u6b63\u5e38\uff0c\u6570\u636e\u4f20\u8f93\u662f\u5426\u7a33\u5b9a\u3002\r\n\r\n\n### \uff08\u4e09\uff09\u6545\u969c\u5904\u7406\n\n\r\n\r\n \t- **\u65e0\u62a5\u8b66\u58f0\u97f3**\u00a0\uff1a\u68c0\u67e5\u7535\u6e90\u8fde\u63a5\u662f\u5426\u6b63\u786e\uff0c\u62a5\u8b66\u5668\u662f\u5426\u6b63\u5e38\u4f9b\u7535\uff1b\u68c0\u67e5\u626c\u58f0\u5668\u662f\u5426\u635f\u574f\uff0c\u5982\u6709\u9700\u8981\u53ca\u65f6\u66f4\u6362\u3002\r\n \t- **\u9891\u7e41\u8bef\u62a5**\u00a0\uff1a\u68c0\u67e5\u5b89\u88c5\u73af\u5883\u662f\u5426\u5b58\u5728\u5e72\u6270\u6e90\uff0c\u5982\u5f3a\u5149\u3001\u9ad8\u6e29\u3001\u84b8\u6c7d\u7b49\uff1b\u68c0\u67e5\u63a2\u6d4b\u7f69\u662f\u5426\u88ab\u906e\u6321\u6216\u6c61\u67d3\uff0c\u8fdb\u884c\u6e05\u6d01\u548c\u8c03\u6574\u3002\r\n \t- **\u901a\u8baf\u5f02\u5e38**\u00a0\uff1a\u68c0\u67e5 RS485 \u901a\u8baf\u7ebf\u8def\u662f\u5426\u8fde\u63a5\u6b63\u786e\uff0c\u6709\u65e0\u65ad\u7ebf\u6216\u77ed\u8def\u73b0\u8c61\uff1b\u901a\u8fc7\u8c03\u8bd5\u8f6f\u4ef6\u68c0\u67e5\u901a\u8baf\u53c2\u6570\u8bbe\u7f6e\u662f\u5426\u6b63\u786e\uff0c\u91cd\u65b0\u914d\u7f6e\u5982\u6709\u5fc5\u8981\u3002\r\n\r\n\n## \u4e5d\u3001\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\n\n\r\n\n### \uff08\u4e00\uff09\u62a5\u8b66\u5668\u4e0d\u5de5\u4f5c\n\n\r\n\r\n \t- **\u53ef\u80fd\u539f\u56e0**\u00a0\uff1a\u7535\u6e90\u672a\u63a5\u901a\u3001\u7535\u6e90\u7535\u538b\u5f02\u5e38\u3001\u8bbe\u5907\u635f\u574f\u3002\r\n \t- **\u89e3\u51b3\u65b9\u6cd5**\u00a0\uff1a\u68c0\u67e5\u7535\u6e90\u8fde\u63a5\u662f\u5426\u6b63\u786e\uff0c\u4f7f\u7528\u4e07\u7528\u8868\u6d4b\u91cf\u7535\u6e90\u7535\u538b\u662f\u5426\u5728 DC12V \u8303\u56f4\u5185\u3002\u5982\u7535\u6e90\u6b63\u5e38\u4f46\u8bbe\u5907\u4ecd\u4e0d\u5de5\u4f5c\uff0c\u8bf7\u8054\u7cfb\u552e\u540e\u670d\u52a1\u8fdb\u884c\u68c0\u6d4b\u548c\u7ef4\u4fee\u3002\r\n\r\n\n### \uff08\u4e8c\uff09\u62a5\u8b66\u5668\u9891\u7e41\u8bef\u62a5\n\n\r\n\r\n \t- **\u53ef\u80fd\u539f\u56e0**\u00a0\uff1a\u5b89\u88c5\u73af\u5883\u5b58\u5728\u5e72\u6270\u6e90\u3001\u63a2\u6d4b\u7f69\u88ab\u6c61\u67d3\u3001\u7075\u654f\u5ea6\u8fc7\u9ad8\u3002\r\n \t- **\u89e3\u51b3\u65b9\u6cd5**\u00a0\uff1a\u68c0\u67e5\u5b89\u88c5\u4f4d\u7f6e\u662f\u5426\u7b26\u5408\u8981\u6c42\uff0c\u907f\u514d\u9760\u8fd1\u706f\u5177\u3001\u7a7a\u8c03\u51fa\u98ce\u53e3\u7b49\u5e72\u6270\u6e90\u3002\u6e05\u6d01\u63a2\u6d4b\u7f69\u8868\u9762\uff0c\u786e\u4fdd\u65e0\u7070\u5c18\u548c\u6c61\u57a2\u3002\u5982\u4ecd\u5b58\u5728\u8bef\u62a5\uff0c\u53ef\u901a\u8fc7\u8c03\u8bd5\u8f6f\u4ef6\u9002\u5f53\u964d\u4f4e\u7075\u654f\u5ea6\u8bbe\u7f6e\u3002\r\n\r\n\n### \uff08\u4e09\uff09\u62a5\u8b66\u5668\u65e0\u6cd5\u4e0e\u4e0a\u4f4d\u673a\u901a\u8baf\n\n\r\n\r\n \t- **\u53ef\u80fd\u539f\u56e0**\u00a0\uff1a\u901a\u8baf\u7ebf\u8def\u6545\u969c\u3001\u901a\u8baf\u53c2\u6570\u8bbe\u7f6e\u9519\u8bef\u3001\u8bbe\u5907\u5730\u5740\u51b2\u7a81\u3002\r\n \t- **\u89e3\u51b3\u65b9\u6cd5**\u00a0\uff1a\u68c0\u67e5 RS485 \u901a\u8baf\u7ebf\u8def\u662f\u5426\u8fde\u63a5\u6b63\u786e\uff0c\u6709\u65e0\u65ad\u7ebf\u3001\u77ed\u8def\u6216\u63a5\u89e6\u4e0d\u826f\u73b0\u8c61\u3002\u786e\u8ba4\u901a\u8baf\u53c2\u6570\uff08\u6ce2\u7279\u7387\u3001\u6570\u636e\u4f4d\u3001\u6821\u9a8c\u4f4d\uff09\u4e0e\u4e0a\u4f4d\u673a\u8bbe\u7f6e\u4e00\u81f4\u3002\u68c0\u67e5\u8bbe\u5907\u5730\u5740\u662f\u5426\u552f\u4e00\uff0c\u5982\u6709\u51b2\u7a81\u8bf7\u91cd\u65b0\u8bbe\u7f6e\u5730\u5740\u3002\r\n\r\n\n## \u5341\u3001\u9644\u5f55\n\n\r\n\n### \uff08\u4e00\uff09\u6280\u672f\u89c4\u683c\u8868\n\n\r\n\r\n\r\n\r\n\r\n\u53c2\u6570\u540d\u79f0\r\n\u89c4\u683c\r\n\r\n\r\n\r\n\r\n\u4ea7\u54c1\u540d\u79f0\r\n\u70df\u96fe\u4f20\u611f\u5668\r\n\r\n\r\n\u578b\u53f7\r\nIE01\r\n\r\n\r\n\u4ea7\u54c1\u91cd\u91cf\r\n100g\r\n\r\n\r\n\u5916\u89c2\u5c3a\u5bf8\r\n\u03a6101*H50MM\r\n\r\n\r\n\u8f93\u5165\u7535\u538b\r\nDC12V\r\n\r\n\r\n\u5b89\u88c5\u65b9\u5f0f\r\n\u5438\u9876\u5b89\u88c5\r\n\r\n\r\n\u62a5\u8b66\u6d53\u5ea6\r\nII \u7ea7\u70df\u611f\u62a5\u8b66\u5668\uff0c\u70df\u96fe\u6d53\u5ea6 > 0.5dB\/m\u3001< 1dB\/m \u62a5\u8b66\r\n\r\n\r\n\u901a\u8baf\u65b9\u5f0f\r\nRS485 Modbus RTU\r\n\r\n\r\n\u6267\u884c\u6807\u51c6\r\nGB20517-2006\r\n\r\n\r\n\u9759\u6001\u7535\u6d41\r\n\u226410uA\r\n\r\n\r\n\u62a5\u8b66\u7535\u6d41\r\n\u226480mA\r\n\r\n\r\n\u58f0\u538b\u7ea7\r\n\u226580db\uff08\u6b63\u524d\u65b9 3 \u7c73\uff09\r\n\r\n\r\n\u5de5\u4f5c\u6e29\u5ea6\r\n-10\u2103~50\u2103\r\n\r\n\r\n\u76f8\u5bf9\u6e7f\u5ea6\r\n\u226495%RH\uff0840\u2103\u00b12\u2103\uff09\r\n\r\n\r\n\r\n\r\n\n### \uff08\u4e8c\uff09\u6545\u969c\u4ee3\u7801\u8868\n\n\r\n\r\n\r\n\r\n\r\n\u6545\u969c\u7801\r\n\u6545\u969c\u63cf\u8ff0\r\n\u89e3\u51b3\u65b9\u6cd5\r\n\r\n\r\n\r\n\r\n01\r\n\u7535\u6e90\u6545\u969c\r\n\u68c0\u67e5\u7535\u6e90\u8fde\u63a5\uff0c\u786e\u4fdd\u7535\u538b\u7a33\u5b9a\u5728 DC12V \u8303\u56f4\u5185\r\n\r\n\r\n02\r\n\u901a\u8baf\u6545\u969c\r\n\u68c0\u67e5\u901a\u8baf\u7ebf\u8def\u8fde\u63a5\uff0c\u786e\u8ba4\u901a\u8baf\u53c2\u6570\u8bbe\u7f6e\u6b63\u786e\r\n\r\n\r\n03\r\n\u63a2\u6d4b\u6027\u80fd\u4e0b\u964d\r\n\u6e05\u6d01\u63a2\u6d4b\u7f69\uff0c\u68c0\u67e5\u5b89\u88c5\u73af\u5883\u662f\u5426\u5b58\u5728\u5e72\u6270\u6e90\r\n\r\n\r\n04\r\n\u62a5\u8b66\u72b6\u6001\u5f02\u5e38\r\n\u68c0\u67e5\u62a5\u8b66\u72b6\u6001\u4f4d\u8bbe\u7f6e\uff0c\u786e\u8ba4\u662f\u5426\u4e3a\u8bef\u62a5\r\n\r\n\r\n\r\n\r\n\n### \uff08\u4e09\uff09\u5b89\u88c5\u5de5\u5177\u6e05\u5355\n\n\r\n\r\n\r\n\r\n\r\n\u5de5\u5177\u540d\u79f0\r\n\u7528\u9014\r\n\r\n\r\n\r\n\r\n\u87ba\u4e1d\u5200\r\n\u56fa\u5b9a\u5e95\u5ea7\u87ba\u4e1d\r\n\r\n\r\n\u7535\u94bb\r\n\u6253\u5b89\u88c5\u5b54\r\n\r\n\r\n\u81a8\u80c0\u585e\r\n\u56fa\u5b9a\u5e95\u5ea7\r\n\r\n\r\n\u4e07\u7528\u8868\r\n\u6d4b\u91cf\u7535\u6e90\u7535\u538b\r\n\r\n\r\n\u6e05\u6d01\u5e03\r\n\u6e05\u6d01\u4f20\u611f\u5668\u8868\u9762\n\n---\n*modbus.cn*\n"