"# MT3A\/AMX-Modbus\/ETH-Modbus\/LoRa-Modbus \u5de5\u4e1a\u8fdc\u7a0bI\/O\u6a21\u5757\n\n> 2026-06-25 | 2026-06-25\n> https:\/\/www.modbus.cn\/en\/product\/43043.html\n\n---\n\n## \u4e00\u3001\u4ea7\u54c1\u6982\u8ff0\n\n\r\n\n\u5de5\u4e1a\u8fdc\u7a0bI\/O\u6a21\u5757\u7cfb\u5217\u662f\u4e13\u4e3a\u5de5\u4e1a\u81ea\u52a8\u5316\u6570\u636e\u91c7\u96c6\u4e0e\u8fdc\u7a0b\u63a7\u5236\u6253\u9020\u7684\u9ad8\u6027\u80fd\u5206\u5e03\u5f0fIO\u89e3\u51b3\u65b9\u6848\u3002\u4ea7\u54c1\u7ebf\u6db5\u76d6**MT3A\u7cfb\u5217\uff08Modbus TCP\uff09**\u00a0\u3001**AMX-Modbus\u7cfb\u5217\uff08Modbus RTU\/TCP\uff09**\u00a0\u3001**\u7b80\u6613\u578b\uff08JY-Modbus\uff09**\u00a0\u3001**\u6807\u51c6\u578b\uff08Modbus RTU\uff09**\u00a0\u3001**\u7f51\u7edc\u578b\uff08ETH-Modbus\uff0c\u652f\u6301S7\u534f\u8bae\uff09**\u00a0\u53ca**\u65e0\u7ebf\u578b\uff08LoRa-Modbus\uff09**\u00a0\u516d\u5927\u7cfb\u5217\uff0c\u5168\u9762\u8986\u76d6\u6570\u5b57\u91cf\u3001\u6a21\u62df\u91cf\u3001\u6e29\u5ea6\u3001\u79f0\u91cd\u7b49\u5404\u7c7b\u4fe1\u53f7\u91c7\u96c6\u4e0e\u63a7\u5236\u9700\u6c42-\u3002\n\n\r\n\n\u4ea7\u54c1\u91c7\u7528**\u5de5\u4e1a\u7ea7\u9ad8\u54c1\u8d28\u6750\u6599\u4e0e\u5236\u9020\u5de5\u827a**\uff0c\u901a\u8fc7**\u5feb\u901f\u8109\u51b2\u7fa4\u6d4b\u8bd5\u7b49\u7ea73\uff08\u00b12KV\uff09**\u00a0\u3001**\u7a7a\u6c14\u653e\u7535\u7b49\u7ea73\uff08\u00b18KV\uff09**\u00a0\u3001**\u63a5\u89e6\u653e\u7535\u7b49\u7ea72\uff08\u00b14KV\uff09**\u00a0\u7b49\u591a\u9879\u7535\u78c1\u517c\u5bb9\u6d4b\u8bd5\uff0c\u5177\u5907**\u8fc7\u6d41\u3001\u8fc7\u538b\u3001\u53cd\u63a5\u4fdd\u62a4**\u529f\u80fd\uff0c\u786e\u4fdd\u5728\u590d\u6742\u5de5\u4e1a\u73b0\u573a\u73af\u5883\u4e2d\u7a33\u5b9a\u8fd0\u884c\u3002\n\n\r\n\r\n\n## \u4e8c\u3001MT3A\u7cfb\u5217\u2014Modbus TCP\u4e00\u4f53\u5f0f\u8fdc\u7a0bI\/O\u6a21\u5757\n\n\r\n\n### \u7cfb\u5217\u6982\u8ff0\n\n\r\n\nMT3A\u7cfb\u5217\u91c7\u7528**Modbus TCP\u603b\u7ebf\u63a5\u53e3**\uff0c\u5185\u7f6e**\u53cc\u5de5\u4e1a\u4ee5\u592a\u7f51\u53e3**\u5e76\u96c6\u6210**\u4ea4\u6362\u673a\u529f\u80fd**\uff0c\u6a21\u5757\u4f53\u79ef\u5c0f\u5de7\uff08**105\u00d770\u00d728mm**\uff09\uff0c\u5360\u7528\u7a7a\u95f4\u5c0f\u3001\u5b9e\u65f6\u6027\u9ad8[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)[-4](http:\/\/www.amsamotion.store\/wp-content\/uploads\/2024\/11\/MT3A_ver1.0_241010.en_.pdf#2#1)\u3002\u652f\u6301**TCP\u5ba2\u6237\u7aef**\u548c**TCP\u670d\u52a1\u5668**\u4e24\u79cd\u8fde\u63a5\u65b9\u5f0f[-4](http:\/\/www.amsamotion.store\/wp-content\/uploads\/2024\/11\/MT3A_ver1.0_241010.en_.pdf#2#1)\u3002**17\u4e2a\u6a21\u5757\u4ec5\u5360\u75281\u4e2a\u901a\u4fe1\u8d44\u6e90**\uff0c\u4e3b\u7ad9\u8d1f\u8d23\u7ba1\u7406\u548c\u901a\u4fe1\u6240\u6709\u4ece\u7ad9\uff0c\u6bcf\u4e2a\u7f51\u7edc\u4ece\u7ad9\u914d\u7f6e\u5b8c\u6210\u540e\u53ef\u81ea\u52a8\u5c06\u5176\u5185\u90e8\u5bc4\u5b58\u5668\u6620\u5c04\u5230\u7f51\u7edc\u4e3b\u7ad9\u4e2d[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)[-4](http:\/\/www.amsamotion.store\/wp-content\/uploads\/2024\/11\/MT3A_ver1.0_241010.en_.pdf#2#1)\u3002\u652f\u6301**\u53ef\u62d4\u63d2\u5f39\u7c27\u7aef\u5b50**\uff0c\u901a\u8fc7\u7b80\u5355\u7684\u624b\u52a8\u538b\u529b\u5373\u53ef\u5b8c\u6210\u7ebf\u7f06\u8fde\u63a5\uff0c\u65b9\u4fbf\u7ef4\u62a4\u548c\u66f4\u6362[-4](http:\/\/www.amsamotion.store\/wp-content\/uploads\/2024\/11\/MT3A_ver1.0_241010.en_.pdf#2#1)\u3002\n\n\r\n\r\n\n### MT3A\u7cfb\u5217\u578b\u53f7\u8be6\u89e3\n\n\r\n\n#### \uff08\u4e00\uff09\u6570\u5b57\u91cf\u6a21\u5757\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u578b\u53f7\r\n\u4ea7\u54c1\u63cf\u8ff0\r\n\r\n\r\n\r\n\r\n**MT3A-IO1631**\r\n16\u8def\u6570\u5b57\u91cf\u8f93\u5165\uff08PNP\/NPN\uff09+ 16\u8def\u6570\u5b57\u91cf\u8f93\u51fa\uff08NPN\uff09[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\r\n\r\n\r\n**MT3A-IO1632**\r\n16\u8def\u6570\u5b57\u91cf\u8f93\u5165\uff08PNP\/NPN\uff09+ 16\u8def\u6570\u5b57\u91cf\u8f93\u51fa\uff08PNP\uff09[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\r\n\r\n\r\n**MT3A-ID1630**\r\n16\u8def\u6570\u5b57\u91cf\u8f93\u5165\uff08PNP\/NPN\uff09\r\n\r\n\r\n**MT3A-ID3230**\r\n32\u8def\u6570\u5b57\u91cf\u8f93\u5165\uff08PNP\/NPN\uff09[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\r\n\r\n\r\n**MT3A-OD1601**\r\n16\u8def\u6570\u5b57\u91cf\u8f93\u51fa\uff08NPN\uff09\r\n\r\n\r\n**MT3A-OD1602**\r\n16\u8def\u6570\u5b57\u91cf\u8f93\u51fa\uff08PNP\uff09\r\n\r\n\r\n**MT3A-OD3201**\r\n32\u8def\u6570\u5b57\u91cf\u8f93\u51fa\uff08NPN\uff09[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\r\n\r\n\r\n**MT3A-OD3202**\r\n32\u8def\u6570\u5b57\u91cf\u8f93\u51fa\uff08PNP\uff09[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\r\n\r\n\r\n\r\n\r\n\n**\u6570\u5b57\u91cf\u6a21\u5757\u6280\u672f\u53c2\u6570\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n\u4fe1\u53f7\u7c7b\u578b\uff1aNPN\/PNP\u53ef\u9009\n\n\r\n\r\n \t\r\n\n\u201c0\u201d\u4fe1\u53f7\u7535\u538b\uff08PNP\uff09\uff1a-3V~+3V\uff1b\u201c1\u201d\u4fe1\u53f7\u7535\u538b\uff08PNP\uff09\uff1a15~30V\n\n\r\n\r\n \t\r\n\n\u201c0\u201d\u4fe1\u53f7\u7535\u538b\uff08NPN\uff09\uff1a15~30V\uff1b\u201c1\u201d\u4fe1\u53f7\u7535\u538b\uff08NPN\uff09\uff1a-3V~+3V\n\n\r\n\r\n \t\r\n\n\u8f93\u5165\u6ee4\u6ce2\u65f6\u95f4\uff1a0ms\uff080~255ms\u53ef\u8c03\uff09\n\n\r\n\r\n \t\r\n\n\u8f93\u5165\u7535\u6d41\uff1a4mA\n\n\r\n\r\n \t\r\n\n\u9694\u79bb\u65b9\u5f0f\uff1a\u5149\u8026\u9694\u79bb\n\n\r\n\r\n \t\r\n\n\u989d\u5b9a\u7535\u538b\uff1a24VDC\uff0818V~30V\uff09\n\n\r\n\r\n \t\r\n\n\u5355\u901a\u9053\u989d\u5b9a\u7535\u6d41\uff1a0.5A\n\n\r\n\r\n\r\n\n#### \uff08\u4e8c\uff09\u6a21\u62df\u91cf\u6a21\u5757\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u578b\u53f7\r\n\u4ea7\u54c1\u63cf\u8ff0\r\n\r\n\r\n\r\n\r\n**MT3A-AE0830**\r\n8\u8def\u6a21\u62df\u91cf\u7535\u6d41\/\u7535\u538b\u517c\u5bb9\u8f93\u5165\uff0c\u5355\u7aef\uff0c16BIT\uff0c0.2%\u7cbe\u5ea6[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\r\n\r\n\r\n**MT3A-AE1630**\r\n16\u8def\u6a21\u62df\u91cf\u7535\u6d41\/\u7535\u538b\u517c\u5bb9\u8f93\u5165\uff0c\u5355\u7aef\uff0c16BIT\uff0c0.2%\u7cbe\u5ea6\r\n\r\n\r\n**MT3A-AQ0810**\r\n8\u8def\u6a21\u62df\u91cf\u5168\u7535\u538b0~10V\u8f93\u51fa\uff0c\u5355\u7aef\uff0c12BIT\uff0c0.5%\u7cbe\u5ea6[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\r\n\r\n\r\n**MT3A-AQ0820**\r\n8\u8def\u6a21\u62df\u91cf\u5168\u7535\u6d410~20mA\u8f93\u51fa\uff0c\u5355\u7aef\uff0c12BIT\uff0c0.5%\u7cbe\u5ea6[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\r\n\r\n\r\n**MT3A-AQ1610**\r\n16\u8def\u6a21\u62df\u91cf\u5168\u7535\u538b0~10V\u8f93\u51fa\uff0c\u5355\u7aef\uff0c12BIT\uff0c0.3%\u7cbe\u5ea6\r\n\r\n\r\n**MT3A-AQ1620**\r\n16\u8def\u6a21\u62df\u91cf\u5168\u7535\u6d410~20mA\u8f93\u51fa\uff0c\u5355\u7aef\uff0c12BIT\uff0c0.3%\u7cbe\u5ea6\r\n\r\n\r\n**MT3A-AM1611**\r\n8\u8def0~10V\u8f93\u5165 + 8\u8def0~10V\u8f93\u51fa\uff0c\u5355\u7aef\uff0c16BIT\r\n\r\n\r\n**MT3A-AM1622**\r\n8\u8def0~20mA\u8f93\u5165 + 8\u8def0~20mA\u8f93\u51fa\uff0c\u5355\u7aef\uff0c16BIT\r\n\r\n\r\n\r\n\r\n\n**\u6a21\u62df\u91cf\u6a21\u5757\u6280\u672f\u53c2\u6570\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n\u8f93\u5165\u4fe1\u53f7\uff08\u7535\u538b\uff09\uff1a0~10V\uff080~10000\uff09\uff1b\u8f93\u5165\u4fe1\u53f7\uff08\u7535\u6d41\uff09\uff1a0~20mA\uff080~20000\uff09\n\n\r\n\r\n \t\r\n\n\u5206\u8fa8\u7387\uff1a**16BIT**\n\n\r\n\r\n \t\r\n\n\u91c7\u6837\u901f\u7387\uff1a**0.1S**\n\n\r\n\r\n \t\r\n\n\u7cbe\u5ea6\uff1a**0.05%FS**\n\n\r\n\r\n \t\r\n\n\u8f93\u5165\u963b\u6297\uff08\u7535\u538b\uff09\uff1a100K\u03a9\uff1b\u8f93\u5165\u963b\u6297\uff08\u7535\u6d41\uff09\uff1a100\u03a9\n\n\r\n\r\n \t\r\n\n\u8f93\u51fa\u4fe1\u53f7\uff08\u7535\u538b\uff09\uff1a0~10V\uff080~10000\uff09\uff1b\u8f93\u51fa\u4fe1\u53f7\uff08\u7535\u6d41\uff09\uff1a0~20mA\uff080~20000\uff09\n\n\r\n\r\n \t\r\n\n\u8f93\u51fa\u5206\u8fa8\u7387\uff1a**12BIT**\n\n\r\n\r\n \t\r\n\n\u8f93\u51fa\u7cbe\u5ea6\uff1a\u7535\u538b0.3%FS \/ \u7535\u6d410.5%FS\n\n\r\n\r\n \t\r\n\n\u8d1f\u8f7d\u963b\u6297\uff08\u7535\u538b\uff09\uff1a\u22651000\u03a9\uff1b\u8d1f\u8f7d\u963b\u6297\uff08\u7535\u6d41\uff09\uff1a\u2264600\u03a9\n\n\r\n\r\n\r\n\n#### \uff08\u4e09\uff09\u6e29\u5ea6\u6a21\u5757\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u578b\u53f7\r\n\u4ea7\u54c1\u63cf\u8ff0\r\n\r\n\r\n\r\n\r\n**MT3A-AN0892**\r\n8\u8def\uff0c2\u7ebf\uff0c\u652f\u6301NTC\u70ed\u7535\u963b-\r\n\r\n\r\n**MT3A-AN1692**\r\n16\u8def\uff0c2\u7ebf\uff0c\u652f\u6301NTC\u70ed\u7535\u963b\r\n\r\n\r\n**MT3A-AT0892**\r\n8\u8def\uff0c2\u7ebf\uff0c\u652f\u6301\u5168\u7cfb\u5217\u70ed\u7535\u5076[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\r\n\r\n\r\n**MT3A-AT1692**\r\n16\u8def\uff0c2\u7ebf\uff0c\u652f\u6301\u5168\u7cfb\u5217\u70ed\u7535\u5076\r\n\r\n\r\n**MT3A-AR0893**\r\n8\u8def\uff0c2\u7ebf\/3\u7ebf\/4\u7ebf\uff0c\u652f\u6301\u5168\u7cfb\u5217\u70ed\u7535\u963b\u4f20\u611f\u5668[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\r\n\r\n\r\n\r\n\r\n\n**MT3A-AR0893\u70ed\u7535\u963b\u6a21\u5757\u53c2\u6570\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n\u8f93\u5165\u4fe1\u53f7\u7c7b\u578b\uff1aPT50\u3001PT100\u3001PT200\u3001PT500\u3001PT1000\u3001CU50\u3001CU100\n\n\r\n\r\n \t\r\n\n\u5206\u8fa8\u7387\uff1a**0.01\u2103**\n\n\r\n\r\n \t\r\n\n\u7cbe\u5ea6\uff1aPT100\/PT1000\u00a0**\u00b10.35\u2103**\uff1bPT50\/PT200\/PT500\/CU50\/CU100\u00a0**\u00b10.50\u2103**\n\n\r\n\r\n \t\r\n\n\u6d4b\u91cf\u8303\u56f4\uff1aPT\u7cfb\u5217 -50~300\u2103\uff1bCU\u7cfb\u5217 -50~150\u2103\n\n\r\n\r\n \t\r\n\n\u6570\u5b57\u91cf\u8f6c\u6362\u8303\u56f4\uff1aPT\u7cfb\u5217 -5000~30000\uff1bCU\u7cfb\u5217 -5000~15000\uff08\u8bfb\u53d6\u503c\u9664\u4ee5100\u4e3a\u5b9e\u9645\u6e29\u5ea6\u503c\uff09\n\n\r\n\r\n \t\r\n\n\u91c7\u6837\u901f\u7387\uff1a**6ms\/\u6bcf\u901a\u9053**\n\n\r\n\r\n\r\n\n**MT3A-AT0892\/AT1692\u70ed\u7535\u5076\u6a21\u5757\u53c2\u6570\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n\u8f93\u5165\u4fe1\u53f7\u7c7b\u578b\uff1a**B\u3001E\u3001J\u3001K\uff08\u9ed8\u8ba4\uff09\u3001R\u3001S\u3001T\u3001N**\u5168\u7cfb\u5217\u70ed\u7535\u5076\n\n\r\n\r\n \t\r\n\n\u5206\u8fa8\u7387\uff1a**0.1\u2103**\n\n\r\n\r\n \t\r\n\n\u7cbe\u5ea6\uff1a**\u00b12\u2103**\n\n\r\n\r\n \t\r\n\n\u6d4b\u91cf\u8303\u56f4\uff1aB\uff08100~1820\u2103\uff09\u3001E\uff08-270~1000\u2103\uff09\u3001J\uff08-210~1200\u2103\uff09\u3001K\uff08-270~1372\u2103\uff09\u3001R\uff08-50~1768\u2103\uff09\u3001S\uff08-50~1768\u2103\uff09\u3001T\uff08-270~400\u2103\uff09\u3001N\uff08-260~1300\u2103\uff09\n\n\r\n\r\n \t\r\n\n\u6570\u5b57\u91cf\u8f6c\u6362\u8303\u56f4\uff1a\u5b9e\u9645\u6e29\u5ea6\u00d7100=\u5bf9\u5e94\u6570\u5b57\u91cf\n\n\r\n\r\n \t\r\n\n\u91c7\u6837\u901f\u7387\uff1a\u6ee4\u6ce2\u53c2\u6570\u4e3a0\u65f6\u7ea60.2\u79d2\uff1b\u6ee4\u6ce2\u53c2\u6570\u4e3a10\u65f6\u7ea62\u79d2\n\n\r\n\r\n\r\n\n#### \uff08\u56db\uff09\u79f0\u91cd\u6a21\u5757\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u578b\u53f7\r\n\u4ea7\u54c1\u63cf\u8ff0\r\n\r\n\r\n\r\n\r\n**MT3A-AW0415**\r\n4\u7ebf\uff0c\u652f\u6301\u5168\u7cfb\u5217\u538b\u53d8\u5f0f\u4f20\u611f\u5668[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\r\n\r\n\r\n\r\n\r\n\n## \u4e09\u3001AMX-Modbus\u7cfb\u5217\u2014\u2014\u6807\u51c6Modbus\u534f\u8bae\u6570\u636e\u91c7\u96c6\u6a21\u5757\n\n\r\n\n### \u7cfb\u5217\u6982\u8ff0\n\n\r\n\nAMX-Modbus\u7cfb\u5217\u91c7\u7528**\u6807\u51c6Modbus\u534f\u8bae\u901a\u4fe1**\uff0c\u652f\u6301**\u901a\u8baf\u591a\u6837\u3001\u5e94\u7528\u7a33\u5b9a\u3001\u7ec4\u6001\u7075\u6d3b\u3001\u652f\u6301\u5b9a\u5236**\u7b49\u7279\u70b9\u3002\u4ea7\u54c1\u5206\u4e3a**\u7b80\u6613\u578b\u3001\u6807\u51c6\u578b\u3001\u7f51\u7edc\u578b\u3001\u65e0\u7ebf\u578b**\u56db\u5927\u7c7b\u522b\uff0c\u6ee1\u8db3\u4ece\u672c\u5730RS485\u91c7\u96c6\u5230\u8fdc\u7a0b\u7f51\u7edc\u63a7\u5236\u3001\u65e0\u7ebf\u4f20\u8f93\u7684\u5168\u573a\u666f\u9700\u6c42\u3002\n\n\r\n\r\n\n### 3.1 \u7b80\u6613\u578b\uff08JY-Modbus\uff09\u2014\u2014 Modbus RTU\n\n\r\n\n**\u4ea7\u54c1\u5b9a\u4f4d\uff1a**\u00a0\u7ecf\u6d4e\u578bModbus RTU IO\u91c7\u96c6\u6a21\u5757\n\n\r\n\n**\u6838\u5fc3\u7279\u70b9\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n1\u8defRS485\u63a5\u53e3\n\n\r\n\r\n \t\r\n\n\u652f\u6301Modbus RTU\u534f\u8bae\n\n\r\n\r\n \t\r\n\n\u54cd\u5e94\u901f\u5ea6\uff1a**50ms**\n\n\r\n\r\n\r\n\n**\u9009\u578b\u8868\uff1a**\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u578b\u53f7\r\n\u4ea7\u54c1\u63cf\u8ff0\r\n\r\n\r\n\r\n\r\n**JY-Modbus-I8**\r\n\u6570\u5b57\u91cf\u8f93\u5165\u6a21\u5757\uff0c8\u00d724VDC\u8f93\u5165\r\n\r\n\r\n**JY-Modbus-I32**\r\n\u6570\u5b57\u91cf\u8f93\u5165\u6a21\u5757\uff0c32\u00d724VDC\u8f93\u5165\r\n\r\n\r\n**JY-Modbus-IO8R**\r\n\u6570\u5b57\u91cf\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff0c8\u00d724VDC\u8f93\u5165 \/ 8\u00d7\u7ee7\u7535\u5668\u8f93\u51fa\r\n\r\n\r\n**JY-Modbus-IO16R**\r\n\u6570\u5b57\u91cf\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff0c16\u00d724VDC\u8f93\u5165 \/ 16\u00d7\u7ee7\u7535\u5668\u8f93\u51fa\r\n\r\n\r\n**JY-Modbus-IO16T**\r\n\u6570\u5b57\u91cf\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff0c16\u00d724VDC\u8f93\u5165 \/ 16\u00d724VDC\u6676\u4f53\u7ba1\u8f93\u51fa-\r\n\r\n\r\n**JY-Modbus-2AI**\r\n\u6a21\u62df\u91cf\u8f93\u5165\u6a21\u5757\uff0c2\u8f93\u5165-\r\n\r\n\r\n**JY-Modbus-8AI**\r\n\u6a21\u62df\u91cf\u8f93\u5165\u6a21\u5757\uff0c8\u8f93\u5165\r\n\r\n\r\n**JY-Modbus-8AO**\r\n\u6a21\u62df\u91cf\u8f93\u51fa\u6a21\u5757\uff0c8\u8f93\u51fa\r\n\r\n\r\n**JY-Modbus-4AI4AO**\r\n\u6a21\u62df\u91cf\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff0c4\u8f93\u5165 \/ 4\u8f93\u51fa\r\n\r\n\r\n\r\n\r\n\n**\u9002\u7528\u573a\u666f\uff1a**\u00a0\u7b80\u5355IO\u91c7\u96c6\u4e0e\u63a7\u5236\u3001\u6210\u672c\u654f\u611f\u578b\u9879\u76ee\u3001\u672c\u5730RS485\u7ec4\u7f51\n\n\r\n\r\n\n### 3.2 \u6807\u51c6\u578b\uff08Modbus RTU\uff09\n\n\r\n\n**\u4ea7\u54c1\u5b9a\u4f4d\uff1a**\u00a0\u529f\u80fd\u5b8c\u5584\u7684Modbus RTU IO\u91c7\u96c6\u6a21\u5757\n\n\r\n\n**\u6838\u5fc3\u7279\u70b9\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n2\u8defRS485\u63a5\u53e3-\n\n\r\n\r\n \t\r\n\n\u652f\u6301Modbus RTU\u534f\u8bae\n\n\r\n\r\n \t\r\n\n\u652f\u6301**RTU\u4e3b\u7ad9\u529f\u80fd**-\n\n\r\n\r\n \t\r\n\n\u54cd\u5e94\u901f\u5ea6\uff1a**50ms**-\n\n\r\n\r\n\r\n\n**\u9009\u578b\u8868\uff1a**\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u578b\u53f7\r\n\u4ea7\u54c1\u63cf\u8ff0\r\n\r\n\r\n\r\n\r\n**Modbus-IO8R-A**\r\n\u6df7\u5408\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff0c8\u00d724VDC\u8f93\u5165 \/ 8\u00d7\u7ee7\u7535\u5668\u8f93\u51fa\uff0c\u6a21\u62df\u91cf6\u8f93\u5165\/2\u8f93\u51fa\r\n\r\n\r\n**Modbus-IO16R**\r\n\u6570\u5b57\u91cf\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff0c16\u00d724VDC\u8f93\u5165 \/ 16\u00d7\u7ee7\u7535\u5668\u8f93\u51fa\r\n\r\n\r\n**Modbus-IO16T**\r\n\u6570\u5b57\u91cf\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff0c16\u00d724VDC\u8f93\u5165 \/ 16\u00d724VDC\u6676\u4f53\u7ba1\u8f93\u51fa\r\n\r\n\r\n**Modbus-I32**\r\n\u6570\u5b57\u91cf\u8f93\u5165\u6a21\u5757\uff0c32\u00d724VDC\u8f93\u5165\r\n\r\n\r\n**Modbus-O16R**\r\n\u6570\u5b57\u91cf\u8f93\u51fa\u6a21\u5757\uff0c16\u00d7\u7ee7\u7535\u5668\u8f93\u51fa\r\n\r\n\r\n**Modbus-O32T**\r\n\u6570\u5b57\u91cf\u8f93\u51fa\u6a21\u5757\uff0c32\u00d724VDC\u6676\u4f53\u7ba1\u8f93\u51fa\r\n\r\n\r\n**Modbus-8AI**\r\n\u6a21\u62df\u91cf\u8f93\u5165\u6a21\u5757\uff0c8\u8f93\u5165\uff0c\u7cbe\u5ea6\u00b1\u4e07\u5206\u4e4b\u56db\uff08\u7535\u538b\uff09\r\n\r\n\r\n**Modbus-4AI**\r\n\u6a21\u62df\u91cf\u8f93\u5165\u6a21\u5757\uff0c4\u8f93\u5165\r\n\r\n\r\n**Modbus-8AO**\r\n\u6a21\u62df\u91cf\u8f93\u51fa\u6a21\u5757\uff0c8\u8f93\u51fa\r\n\r\n\r\n**Modbus-4AI4AO**\r\n\u6a21\u62df\u91cf\u8f93\u5165\u8f93\u51fa\u6a21\u5757\uff0c4\u8def\u8f93\u5165 \/ 4\u8def\u8f93\u51fa\r\n\r\n\r\n**Modbus-8PT**\r\n\u70ed\u7535\u963b\u8f93\u5165\u6a21\u5757\uff0c\u652f\u6301PT100\uff0c\u652f\u6301\u4e8c\u7ebf\u53ca\u4e09\u7ebf\u5236\u4f20\u611f\u5668\r\n\r\n\r\n**Modbus-8TC**\r\n\u6d4b\u91cf8\u8defK\u578b\u70ed\u7535\u5076\u4fe1\u53f7\uff0c\u652f\u6301Modbus\u6807\u51c6\u534f\u8bae\r\n\r\n\r\n**Modbus-WT01**\r\n\u79f0\u91cd\u6a21\u5757\uff0c\u652f\u6301\u7535\u963b\u5f0f\u5e94\u53d8\u4f20\u611f\u5668\uff0c\u91c7\u6837\u6df1\u5ea64~24\uff0c\u652f\u6301\u914d\u7f6e0~3\u4f4d\u5c0f\u6570\u70b9\r\n\r\n\r\n\r\n\r\n\n**\u9002\u7528\u573a\u666f\uff1a**\u00a0\u5de5\u4e1a\u73b0\u573a\u4fe1\u53f7\u91c7\u96c6\u4e0e\u63a7\u5236\u3001PLC\u8fdc\u7a0bIO\u6269\u5c55\u3001SCADA\u7cfb\u7edf\u6570\u636e\u91c7\u96c6\n\n\r\n\r\n\n### 3.3 \u7f51\u7edc\u578b\uff08ETH-Modbus\uff09\u2014\u2014 Modbus TCP \/ S7\u534f\u8bae\n\n\r\n\n**\u4ea7\u54c1\u5b9a\u4f4d\uff1a**\u00a0\u652f\u6301\u4ee5\u592a\u7f51\u901a\u8baf\u7684\u9ad8\u6027\u80fdIO\u91c7\u96c6\u6a21\u5757\n\n\r\n\n**\u6838\u5fc3\u7279\u70b9\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n2\u8defRS485\u63a5\u53e3-\n\n\r\n\r\n \t\r\n\n\u652f\u6301**Modbus TCP\u534f\u8bae**\n\n\r\n\r\n \t\r\n\n\u652f\u6301**S7 TCP\u534f\u8bae**\uff08\u897f\u95e8\u5b50\u4e13\u7528\uff09\n\n\r\n\r\n \t\r\n\n\u652f\u6301**RTU\u4e3b\u7ad9\u529f\u80fd**-\n\n\r\n\r\n \t\r\n\n\u54cd\u5e94\u901f\u5ea6\uff1a**5ms**-\n\n\r\n\r\n\r\n\n**S7-TCP\u6a21\u5757\u6838\u5fc3\u4f18\u52bf\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n\u9002\u7528\u4e8e\u897f\u95e8\u5b50\u4ee5\u592a\u7f51\u7cfb\u5217**S7-200\u3001S7-200 SMART\u3001S7-300\u3001S7-1200\u3001S7-1500**\u7b49\u652f\u6301S7\u534f\u8bae\u7684PLC\n\n\r\n\r\n \t\r\n\nPLC**\u65e0\u9700\u4efb\u4f55\u7f16\u7a0b**\u5373\u53ef\u901a\u8fc7\u6620\u5c04\u7684\u5bc4\u5b58\u5668\u5730\u5740\u76f4\u63a5\u8bbf\u95ee\u6a21\u5757\n\n\r\n\r\n \t\r\n\n**\u4e0d\u9700\u8981\u5b89\u88c5GSD\u6587\u4ef6**\u3001**\u4e0d\u9700\u8981\u914d\u7f6e\u8f6f\u4ef6**\u3001**\u4e0d\u9700\u8981\u5728PLC\u7a0b\u5e8f\u91cc\u5bfc\u5165\u901a\u4fe1\u7a0b\u5e8f**\u3001**\u4e0d\u662fModbus\u901a\u4fe1**\n\n\r\n\r\n \t\r\n\n\u89e3\u51b3\u4e86\u4f20\u7edf\u6269\u5c55\u6a21\u5757\u53ea\u80fd\u6302\u5728PLC\u4e3b\u673a\u65c1\u8fb9\u3001\u65e0\u6cd5\u8fdc\u8ddd\u79bb\u4f7f\u7528\u7684\u9650\u5236\uff0c\u53ef\u901a\u8fc7\u4ee5\u592a\u7f51\u5b9e\u73b0**0-50\u7c73\u8fdc\u8ddd\u79bb\u6269\u5c55**\n\n\r\n\r\n \t\r\n\n**\u4e0d\u53d7\u5e38\u89c4\u6a21\u5757\u6570\u91cf\u9650\u5236**\uff0c\u53ef\u5b9e\u73b0\u591a\u4e2a\u6a21\u5757\u6269\u5c55\uff08\u4e2a\u6570\u8ddfPLC S7\u8d44\u6e90\u6709\u5173\uff09\n\n\r\n\r\n\r\n\n**\u9009\u578b\u8868\uff1a**\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u578b\u53f7\r\n\u4ea7\u54c1\u63cf\u8ff0\r\n\r\n\r\n\r\n\r\n**ETH-Modbus-IO8R-A**\r\n\u652f\u6301S7\u534f\u8bae\uff0c\u6df7\u5408\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff0c8\u00d724VDC\u8f93\u5165 \/ 8\u00d7\u7ee7\u7535\u5668\u8f93\u51fa\uff0c\u6a21\u62df\u91cf6\u8f93\u5165\/2\u8f93\u51fa[-22](https:\/\/www.amsamotion.com\/modbustapzx\/323.html)-\r\n\r\n\r\n**ETH-Modbus-IO5R**\r\n\u652f\u6301S7\u534f\u8bae\uff0c\u6570\u5b57\u91cf\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff0c5\u00d724VDC\u8f93\u5165 \/ 5\u00d7\u7ee7\u7535\u5668\u8f93\u51fa-\r\n\r\n\r\n**ETH-Modbus-IO16R**\r\n\u652f\u6301S7\u534f\u8bae\uff0c\u6570\u5b57\u91cf\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff0c16\u00d724VDC\u8f93\u5165 \/ 16\u00d7\u7ee7\u7535\u5668\u8f93\u51fa-\r\n\r\n\r\n**ETH-Modbus-IO16T**\r\n\u652f\u6301S7\u534f\u8bae\uff0c\u6570\u5b57\u91cf\u8f93\u5165\/\u8f93\u51fa\u6a21\u5757\uff0c16\u00d724VDC\u8f93\u5165 \/ 16\u00d724VDC\u6676\u4f53\u7ba1\u8f93\u51fa\r\n\r\n\r\n**ETH-Modbus-I32**\r\n\u652f\u6301S7\u534f\u8bae\uff0c\u6570\u5b57\u91cf\u8f93\u5165\u6a21\u5757\uff0c32\u00d724VDC\u8f93\u5165\r\n\r\n\r\n**ETH-Modbus-O16R**\r\n\u652f\u6301S7\u534f\u8bae\uff0c\u6570\u5b57\u91cf\u8f93\u51fa\u6a21\u5757\uff0c16\u00d7\u7ee7\u7535\u5668\u8f93\u51fa\r\n\r\n\r\n**ETH-Modbus-O32T**\r\n\u652f\u6301S7\u534f\u8bae\uff0c\u6570\u5b57\u91cf\u8f93\u51fa\u6a21\u5757\uff0c32\u00d724VDC\u6676\u4f53\u7ba1\u8f93\u51fa\r\n\r\n\r\n\r\n\r\n\n**\u9002\u7528\u573a\u666f\uff1a**\u00a0\u897f\u95e8\u5b50PLC\u8fdc\u7a0bIO\u6269\u5c55\u3001\u9700\u8981\u8fdc\u8ddd\u79bb\u5206\u5e03\u5f0f\u63a7\u5236\u7684\u9879\u76ee\u3001Modbus TCP\/IP\u7f51\u7edc\u63a7\u5236\u7cfb\u7edf\n\n\r\n\r\n\n### 3.4 \u65e0\u7ebf\u578b\uff08LoRa-Modbus\uff09\u2014\u2014 LoRa\u65e0\u7ebf\u4f20\u8f93\n\n\r\n\n**\u4ea7\u54c1\u5b9a\u4f4d\uff1a**\u00a0\u65e0\u9700\u5e03\u7ebf\u7684\u65e0\u7ebfIO\u91c7\u96c6\u4e0e\u63a7\u5236\u6a21\u5757\n\n\r\n\n**\u6838\u5fc3\u7279\u70b9\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n1\u8defRS485\u63a5\u53e3-\n\n\r\n\r\n \t\r\n\n\u652f\u6301**LoRa\u65e0\u7ebf\u901a\u8baf**\u4f20\u8f93\n\n\r\n\r\n \t\r\n\n\u652f\u6301**\u70b9\u5bf9\u70b9\/\u70b9\u5bf9\u591a\u6a21\u5f0f**\n\n\r\n\r\n \t\r\n\n\u652f\u6301**\u4e3b\u7ad9\u53e3\u6a21\u5f0f**\u548c**\u900f\u4f20\u53e3\u6a21\u5f0f**\n\n\r\n\r\n \t\r\n\n\u54cd\u5e94\u901f\u5ea6\uff1a**150ms**-\n\n\r\n\r\n \t\r\n\n\u7a7a\u65f7\u6700\u5927\u8ddd\u79bb\u7ea6**2\u516c\u91cc**\uff08\u4e0d\u4e2d\u7ee7\u65f6\uff09[-29](https:\/\/www.amsamotion.com\/company_news\/76.html)\n\n\r\n\r\n\r\n\n**\u901a\u8baf\u6a21\u5f0f\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n**\u4e3b\u7ad9\u53e3\u6a21\u5f0f**\uff1a\u7ec4\u6001\u8f6f\u4ef6\/PLC\/\u89e6\u6478\u5c4f\u7b49\u4f5c\u4e3aModbus RTU\u4e3b\u7ad9\uff0c\u901a\u8fc7RS485\u8fde\u63a5LoRa Modbus\u6a21\u5757\uff08\u4ece\u7ad9\uff09\n\n\r\n\r\n \t\r\n\n**\u900f\u4f20\u53e3\u6a21\u5f0f**\uff1aLoRa Modbus\u6a21\u5757\u4f5c\u4e3aModbus RTU\u4ece\u7ad91\uff0c\u901a\u8fc7RS485\u8fde\u63a5\u66f4\u591aModbus RTU\u4ece\u7ad9\u8bbe\u5907\n\n\r\n\r\n \t\r\n\n**\u70b9\u5bf9\u70b9\/\u70b9\u5bf9\u591a\u6a21\u5f0f**\uff1a\u652f\u6301\u4e00\u4e2a\u4e3b\u7ad9\u4e0e\u591a\u4e2a\u4ece\u7ad9\u4e4b\u95f4\u7684LoRa\u65e0\u7ebf\u901a\u8baf\n\n\r\n\r\n\r\n\n**\u9009\u578b\u8868\uff1a**\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u578b\u53f7\r\n\u4ea7\u54c1\u63cf\u8ff0\r\n\r\n\r\n\r\n\r\n**LoRa-Modbus-IO8R-A**\r\n\u6570\u5b57\u91cf8\u8def\u8f93\u5165\/8\u8def\u7ee7\u7535\u5668\u8f93\u51fa\uff0c\u6a21\u62df\u91cf6\u8def\u8f93\u5165\/2\u8def\u8f93\u51fa\uff0c\u4e0d\u652f\u6301\u65e0\u7ebf\u9065\u63a7-\r\n\r\n\r\n**LoRa-Modbus-4DI**\r\n\u6570\u5b57\u91cf4\u8def\u8f93\u5165\uff0c\u652f\u6301\u65e0\u7ebf\u9065\u63a7-\r\n\r\n\r\n**LoRa-Modbus-4DR**\r\n\u6570\u5b57\u91cf4\u8def\u7ee7\u7535\u5668\u8f93\u51fa\uff0c\u652f\u6301\u65e0\u7ebf\u9065\u63a7-\r\n\r\n\r\n**LoRa-Modbus-4DT**\r\n\u6570\u5b57\u91cf4\u8def\u6676\u4f53\u7ba1\u8f93\u51fa\uff0c\u652f\u6301\u65e0\u7ebf\u9065\u63a7-\r\n\r\n\r\n**LoRa-Modbus-1DI1DR**\r\n\u6570\u5b57\u91cf1\u8def\u8f93\u5165\uff0c1\u8def\u7ee7\u7535\u5668\u8f93\u51fa\uff0c\u652f\u6301\u65e0\u7ebf\u9065\u63a7-\r\n\r\n\r\n**LoRa-Modbus-4AI**\r\n\u6a21\u62df\u91cf4\u8def\u8f93\u5165\uff0c\u652f\u6301\u65e0\u7ebf\u9065\u63a7-\r\n\r\n\r\n**LoRa-Modbus-4AO**\r\n\u6a21\u62df\u91cf4\u8def\u8f93\u51fa\uff0c\u652f\u6301\u65e0\u7ebf\u9065\u63a7-\r\n\r\n\r\n\r\n\r\n\n**\u9002\u7528\u573a\u666f\uff1a**\u00a0\u5e03\u7ebf\u56f0\u96be\u7684\u73af\u5883\u3001\u8fdc\u8ddd\u79bb\u5206\u5e03\u5f0f\u91c7\u96c6\u3001\u519c\u4e1a\u5927\u68da\u76d1\u6d4b\u3001\u6237\u5916\u8bbe\u5907\u76d1\u63a7\n\n\r\n\r\n\n## \u56db\u3001\u517c\u5bb9\u8bbe\u5907\u4e0e\u7cfb\u7edf\n\n\r\n\n\u8fdc\u7a0bI\/O\u6a21\u5757\u7cfb\u5217\u517c\u5bb9\u4ee5\u4e0b\u54c1\u724cPLC\u8bbe\u5907\u53caSCADA\u7cfb\u7edf\uff1a\n\n\r\n\n**PLC\u54c1\u724c\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n**\u897f\u95e8\u5b50\uff08SIEMENS\uff09**\u00a0\uff1aS7-200\u3001S7-200 SMART\u3001S7-300\u3001S7-1200\u3001S7-1500\n\n\r\n\r\n \t\r\n\n**\u4e09\u83f1\uff08MITSUBISHI\uff09**\n\n\r\n\r\n \t\r\n\n**\u6b27\u59c6\u9f99\uff08OMRON\uff09**\n\n\r\n\r\n \t\r\n\n**\u65bd\u8010\u5fb7\uff08Schneider Electric\uff09**\n\n\r\n\r\n\r\n\n**SCADA\u7cfb\u7edf\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n**WinCC**\uff08\u897f\u95e8\u5b50\uff09\n\n\r\n\r\n \t\r\n\n**\u7ec4\u6001\u738b\uff08KingView\uff09**\u00a07.5 SP3\n\n\r\n\r\n \t\r\n\n**InTouch**\uff08Wonderware\uff09\n\n\r\n\r\n\r\n\n**\u901a\u8baf\u534f\u8bae\u652f\u6301\uff1a**\n\n\r\n\r\n\r\n \t\r\n\nModbus TCP\u4e3b\u7ad9\n\n\r\n\r\n \t\r\n\nTCP\u5ba2\u6237\u7aef\u65b9\u5f0f\u8fde\u63a5\n\n\r\n\r\n \t\r\n\nTCP\u670d\u52a1\u5668\u65b9\u5f0f\u8fde\u63a5-\n\n\r\n\r\n\r\n\n## \u4e94\u3001\u5e38\u89c4PLC\u6a21\u5757\u6570\u91cf\u9650\u5236\u53c2\u8003\n\n\r\n\n### SMART200\u7cfb\u5217\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u578b\u53f7\r\nSR20\r\nSR30\r\nSR40\r\nSR60\r\nST20\r\nST30\r\nST40\r\nST60\r\n\r\n\r\n\r\n\r\n\u6269\u5c55\u6a21\u5757\u6570\u91cf\r\n\\multicolumn{8}{c\r\n}{**6\u4e2a\u4fe1\u53f7\u6a21\u5757**}\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\n### S7-1200\u7cfb\u5217\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u578b\u53f7\r\nCPU 1211C\r\nCPU 1212C\r\nCPU 1214C\r\nCPU 1215C\r\nCPU 1217\r\n\r\n\r\n\r\n\r\n\u6269\u5c55\u6a21\u5757\u6570\u91cf\r\n\u6700\u591a2\u4e2a\r\n\u6700\u591a8\u4e2a\r\n\u6700\u591a8\u4e2a\r\n\u6700\u591a8\u4e2a\r\n\u6700\u591a8\u4e2a\r\n\r\n\r\n\r\n\r\n\n**S7-TCP\u6a21\u5757\u7684\u4f18\u52bf\uff1a**\u00a0\u901a\u8fc7\u4ee5\u592a\u7f51\u5b9e\u73b0**0-50\u7c73\u8fdc\u8ddd\u79bb\u6269\u5c55**\uff0c\u7a81\u7834\u4e86\u4f20\u7edf\u6269\u5c55\u6a21\u5757\u53ea\u80fd\u5728PLC\u4e3b\u673a\u65c1\u8fb9\u7684\u8ddd\u79bb\u9650\u5236-\u3002\n\n\r\n\r\n\n## \u516d\u3001\u901a\u7528\u6280\u672f\u53c2\u6570\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u9879\u76ee\r\nMT3A\u7cfb\u5217\r\nAMX-Modbus\u7cfb\u5217\r\n\r\n\r\n\r\n\r\n**\u603b\u7ebf\u534f\u8bae**\r\nModbus TCP\r\nModbus RTU \/ Modbus TCP\r\n\r\n\r\n**\u9ed8\u8ba4IP\u5730\u5740**\r\n192.168.1.12\r\n\u2014\r\n\r\n\r\n**\u7f51\u53e3\u6269\u5c55\u80fd\u529b**\r\n16\u4e2a\r\n\u2014\r\n\r\n\r\n**\u4f20\u8f93\u901f\u7387**\r\n100Mbps\r\n9600bps~115200bps\r\n\r\n\r\n**\u4f20\u8f93\u8ddd\u79bb**\r\n\u2264100m\uff08\u4e24\u7ad9\u8ddd\u79bb\uff09\r\nRS485\u22642000m\r\n\r\n\r\n**\u603b\u7ebf\u63a5\u53e3**\r\n2\u4e2a\u5de5\u4e1a\u4ee5\u592a\u7f51\u53e3\r\nRS232\/RS485\/\u7f51\u53e3\r\n\r\n\r\n**\u7535\u6e90**\r\nDC22-26V\r\nDC9-48V \/ DC24V\r\n\r\n\r\n**\u5de5\u4f5c\u6e29\u5ea6**\r\n-10~50\u2103\r\n-40~+70\u2103\uff08\u90e8\u5206\u578b\u53f7\uff09\r\n\r\n\r\n**\u5de5\u4f5c\u6e7f\u5ea6**\r\n5-80%RH\r\n0%~80%\uff08\u4e0d\u7ed3\u9732\uff09\r\n\r\n\r\n**\u5b89\u88c5\u65b9\u5f0f**\r\nDIN35\u5bfc\u8f68\u5b89\u88c5\r\nDIN35\u5bfc\u8f68\u5b89\u88c5\r\n\r\n\r\n\r\n\r\n\n## \u4e03\u3001\u4ea7\u54c1\u529f\u80fd\u7279\u70b9\n\n\r\n\n### 7.1 \u5de5\u4e1a\u7ea7\u54c1\u8d28\n\n\r\n\n\u91c7\u7528\u5de5\u4e1a\u7ea7\u9ad8\u54c1\u8d28\u6750\u6599\u548c\u5236\u9020\u5de5\u827a\uff0c\u7b26\u5408**\u5feb\u901f\u8109\u51b2\u7fa4\u6d4b\u8bd5\u7b49\u7ea73\uff08\u00b12KV\uff09**\u00a0\u3001**\u7a7a\u6c14\u653e\u7535\u7b49\u7ea73\uff08\u00b18KV\uff09**\u00a0\u3001**\u63a5\u89e6\u653e\u7535\u7b49\u7ea72\uff08\u00b14KV\uff09**\u00a0\u7b49\u7535\u78c1\u517c\u5bb9\u6807\u51c6\u3002\n\n\r\n\r\n\n### 7.2 \u53cc\u7f51\u53e3\u5185\u7f6e\u4ea4\u6362\u673a\uff08MT3A\/\u7f51\u7edc\u578b\uff09\n\n\r\n\n\u6a21\u5757\u81ea\u5e26\u53cc\u7f51\u53e3\uff0c\u652f\u6301**\u4ea4\u6362\u673a\u529f\u80fd**\uff0c\u53ef\u5b9e\u73b0\u7ea7\u8054\u6269\u5c55\uff0c\u7b80\u5316\u7f51\u7edc\u5e03\u7ebf[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\u3002\n\n\r\n\r\n\n### 7.3 \u53ef\u62d4\u63d2\u5f39\u7c27\u7aef\u5b50\n\n\r\n\n\u901a\u8fc7\u7b80\u5355\u7684\u624b\u52a8\u538b\u529b\u5373\u53ef\u5b8c\u6210\u7ebf\u7f06\u7684\u8fde\u63a5\uff0c\u65e0\u9700\u4f7f\u7528\u87ba\u9489\u6216\u87ba\u6bcd\uff0c**\u65b9\u4fbf\u7ef4\u62a4\u548c\u66f4\u6362**[-4](http:\/\/www.amsamotion.store\/wp-content\/uploads\/2024\/11\/MT3A_ver1.0_241010.en_.pdf#2#1)\u3002\n\n\r\n\r\n\n### 7.4 I\/O\u79cd\u7c7b\u9f50\u5168\n\n\r\n\n\u6db5\u76d6**\u6570\u5b57\u91cf\u3001\u6a21\u62df\u91cf\u3001\u6e29\u5ea6\u3001\u79f0\u91cd**\u7b49\u591a\u79cd\u6a21\u5757\uff0c\u6ee1\u8db3\u4e0d\u540c\u573a\u666f\u4f7f\u7528\u9700\u6c42[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\u3002\n\n\r\n\r\n\n### 7.5 \u8f7b\u8584\u673a\u8eab\u8bbe\u8ba1\n\n\r\n\n\u7d27\u51d1\u578b\u8584\u7247\u5f0f\u8bbe\u8ba1\uff0c\u4f53\u79ef\u66f4\u5c0f\uff08**MT3A\u7cfb\u5217\u4ec5105\u00d770\u00d728mm**\uff09\uff0c\u8282\u7701\u7a7a\u95f4\uff0c\u65b9\u4fbf\u67dc\u5185\u5b89\u88c5[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)[-4](http:\/\/www.amsamotion.store\/wp-content\/uploads\/2024\/11\/MT3A_ver1.0_241010.en_.pdf#2#1)\u3002\n\n\r\n\r\n\n## \u516b\u3001\u5e94\u7528\u573a\u666f\n\n\r\n\n\u8fdc\u7a0bI\/O\u6a21\u5757\u7cfb\u5217\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u7c7b\u5de5\u4e1a\u81ea\u52a8\u5316\u4e0e\u7269\u8054\u7f51\u573a\u666f\uff1a\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u9886\u57df\r\n\u5178\u578b\u5e94\u7528\r\n\r\n\r\n\r\n\r\n**\u5de5\u4e1a\u5236\u9020**\r\n\u751f\u4ea7\u7ebf\u6570\u636e\u91c7\u96c6\u3001\u8bbe\u5907\u8fdc\u7a0b\u63a7\u5236\u3001PLC IO\u6269\u5c55\r\n\r\n\r\n**\u697c\u5b87\u81ea\u52a8\u5316**\r\nHVAC\u63a7\u5236\u3001\u7167\u660e\u63a7\u5236\u3001\u95e8\u7981\u7cfb\u7edf\r\n\r\n\r\n**\u73af\u5883\u76d1\u6d4b**\r\n\u6e29\u6e7f\u5ea6\u91c7\u96c6\u3001\u6c14\u8c61\u76d1\u6d4b\u3001\u519c\u4e1a\u5927\u68da-\r\n\r\n\r\n**\u8fc7\u7a0b\u63a7\u5236**\r\n\u6e29\u5ea6\u3001\u538b\u529b\u3001\u6d41\u91cf\u7b49\u53c2\u6570\u76d1\u6d4b\u4e0e\u8c03\u8282-\r\n\r\n\r\n**\u667a\u80fd\u4ed3\u50a8**\r\n\u4ed3\u5e93\u73af\u5883\u76d1\u63a7\u3001\u8bbe\u5907\u72b6\u6001\u91c7\u96c6\r\n\r\n\r\n**\u80fd\u6e90\u7ba1\u7406**\r\n\u7535\u529b\u76d1\u63a7\u3001\u80fd\u8017\u6570\u636e\u91c7\u96c6\r\n\r\n\r\n**\u6c34\u5904\u7406**\r\n\u6db2\u4f4d\u63a7\u5236\u3001\u9600\u95e8\u63a7\u5236\u3001\u6cf5\u7ad9\u76d1\u63a7\r\n\r\n\r\n\r\n\r\n\n## \u4e5d\u3001\u7cfb\u5217\u5bf9\u6bd4\u6c47\u603b\u8868\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u5bf9\u6bd4\u9879\r\n\u7b80\u6613\u578b\uff08JY\uff09\r\n\u6807\u51c6\u578b\r\n\u7f51\u7edc\u578b\uff08ETH\uff09\r\nMT3A\u7cfb\u5217\r\n\u65e0\u7ebf\u578b\uff08LoRa\uff09\r\n\r\n\r\n\r\n\r\n**\u901a\u8baf\u534f\u8bae**\r\nModbus RTU\r\nModbus RTU\r\nModbus TCP \/ S7\r\nModbus TCP\r\nLoRa + Modbus RTU\r\n\r\n\r\n**RS485\u63a5\u53e3**\r\n1\u8def\r\n2\u8def\r\n2\u8def\r\n\u2014\r\n1\u8def\r\n\r\n\r\n**\u7f51\u53e3**\r\n\u2014\r\n\u2014\r\n1\u8def\uff08\u652f\u6301S7\uff09\r\n2\u8def\uff08\u4ea4\u6362\u673a\uff09\r\n\u2014\r\n\r\n\r\n**RTU\u4e3b\u7ad9\u529f\u80fd**\r\n\u2014\r\n\u2705\r\n\u2705\r\n\u2014\r\n\u2705\r\n\r\n\r\n**\u54cd\u5e94\u901f\u5ea6**\r\n50ms\r\n50ms\r\n5ms\r\n\u5b9e\u65f6\r\n150ms\r\n\r\n\r\n**S7\u534f\u8bae\u652f\u6301**\r\n\u2014\r\n\u2014\r\n\u2705\r\n\u2014\r\n\u2014\r\n\r\n\r\n**\u65e0\u7ebf\u901a\u8baf**\r\n\u2014\r\n\u2014\r\n\u2014\r\n\u2014\r\n\u2705\uff08LoRa\uff0c\u7ea62km\uff09\r\n\r\n\r\n**I\/O\u7c7b\u578b**\r\n\u6570\u5b57\u91cf\/\u6a21\u62df\u91cf\r\n\u6570\u5b57\u91cf\/\u6a21\u62df\u91cf\/\u6e29\u5ea6\/\u79f0\u91cd\r\n\u6570\u5b57\u91cf\/\u6a21\u62df\u91cf\r\n\u6570\u5b57\u91cf\/\u6a21\u62df\u91cf\/\u6e29\u5ea6\/\u79f0\u91cd\r\n\u6570\u5b57\u91cf\/\u6a21\u62df\u91cf\r\n\r\n\r\n**\u5178\u578b\u578b\u53f7**\r\nJY-Modbus-IO16T\r\nModbus-IO8R-A\r\nETH-Modbus-IO8R-A\r\nMT3A-IO1631\r\nLoRa-Modbus-4DI\r\n\r\n\r\n\r\n\r\n\n## \u5341\u3001\u9009\u8d2d\u6307\u5357\n\n\r\n\n**\u6309\u901a\u8baf\u65b9\u5f0f\u9009\u62e9\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n**\u672c\u5730RS485\u91c7\u96c6\uff0c\u6210\u672c\u4f18\u5148**\u00a0\u2192\u00a0**\u7b80\u6613\u578b\uff08JY-Modbus\uff09**\u00a0\u7cfb\u5217\n\n\r\n\r\n \t\r\n\n**\u672c\u5730RS485\u91c7\u96c6\uff0c\u529f\u80fd\u5b8c\u5584**\u00a0\u2192\u00a0**\u6807\u51c6\u578b\uff08Modbus RTU\uff09**\u00a0\u7cfb\u5217\n\n\r\n\r\n \t\r\n\n**\u4ee5\u592a\u7f51\u901a\u8baf\uff0c\u4e0e\u897f\u95e8\u5b50PLC\u914d\u5957**\u00a0\u2192\u00a0**\u7f51\u7edc\u578b\uff08ETH-Modbus\uff0c\u652f\u6301S7\u534f\u8bae\uff09**\u00a0\u7cfb\u5217\n\n\r\n\r\n \t\r\n\n**\u9ad8\u6027\u80fdModbus TCP\uff0c\u79cd\u7c7b\u4e30\u5bcc**\u00a0\u2192\u00a0**MT3A\u7cfb\u5217**\uff08\u6570\u5b57\u91cf\/\u6a21\u62df\u91cf\/\u6e29\u5ea6\/\u79f0\u91cd\uff09\n\n\r\n\r\n \t\r\n\n**\u65e0\u9700\u5e03\u7ebf\uff0c\u8fdc\u8ddd\u79bb\u4f20\u8f93**\u00a0\u2192\u00a0**\u65e0\u7ebf\u578b\uff08LoRa-Modbus\uff09**\u00a0\u7cfb\u5217\n\n\r\n\r\n\r\n\n**\u6309I\/O\u7c7b\u578b\u9009\u62e9\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n**\u7eaf\u6570\u5b57\u91cf\u8f93\u5165\/\u8f93\u51fa**\u00a0\u2192 MT3A-ID\/OD\u7cfb\u5217\u3001JY-Modbus-I\/IO\u7cfb\u5217\n\n\r\n\r\n \t\r\n\n**\u7eaf\u6a21\u62df\u91cf\u8f93\u5165\/\u8f93\u51fa**\u00a0\u2192 MT3A-AE\/AQ\u7cfb\u5217\u3001Modbus-8AI\/8AO\n\n\r\n\r\n \t\r\n\n**\u6570\u5b57\u91cf+\u6a21\u62df\u91cf\u6df7\u5408**\u00a0\u2192 ETH-Modbus-IO8R-A\u3001Modbus-IO8R-A\n\n\r\n\r\n \t\r\n\n**\u6e29\u5ea6\u91c7\u96c6\uff08\u70ed\u7535\u963b\uff09**\u00a0\u2192 MT3A-AR0893\u3001Modbus-8PT\n\n\r\n\r\n \t\r\n\n**\u6e29\u5ea6\u91c7\u96c6\uff08\u70ed\u7535\u5076\uff09**\u00a0\u2192 MT3A-AT0892\/AT1692\n\n\r\n\r\n \t\r\n\n**\u79f0\u91cd\u91c7\u96c6**\u00a0\u2192 MT3A-AW0415\u3001Modbus-WT01\n\n\r\n\r\n\r\n\n**\u6309PLC\u54c1\u724c\u9009\u62e9\uff1a**\n\n\r\n\r\n\r\n \t\r\n\n**\u897f\u95e8\u5b50S7-200 SMART\/S7-300\/S7-1200\/S7-1500**\u00a0\u2192\u00a0**\u7f51\u7edc\u578b\uff08ETH-Modbus\uff0c\u652f\u6301S7\u534f\u8bae\uff09**\u00a0\u7cfb\u5217\uff0c\u65e0\u9700\u7f16\u7a0b\u5373\u53ef\u6269\u5c55\n\n\r\n\r\n \t\r\n\n**\u4e09\u83f1\/\u6b27\u59c6\u9f99\/\u65bd\u8010\u5fb7**\u00a0\u2192\u00a0**\u6807\u51c6\u578b\uff08Modbus RTU\uff09**\u00a0\u6216\u00a0**MT3A\u7cfb\u5217\uff08Modbus TCP\uff09**\n\n\r\n\r\n\r\n\n## \u5341\u4e00\u3001\u603b\u7ed3\n\n\r\n\n\u5de5\u4e1a\u8fdc\u7a0bI\/O\u6a21\u5757\u7cfb\u5217\u63d0\u4f9b\u4ece**\u7b80\u6613\u578bModbus RTU**\u5230**\u9ad8\u6027\u80fdModbus TCP**\u3001\u4ece**\u6709\u7ebfRS485**\u5230**\u65e0\u7ebfLoRa**\u7684\u5168\u65b9\u4f4d\u4ea7\u54c1\u77e9\u9635\uff0c\u8986\u76d6**\u6570\u5b57\u91cf\u3001\u6a21\u62df\u91cf\u3001\u6e29\u5ea6\u3001\u79f0\u91cd**\u7b49\u5168\u7c7b\u578b\u4fe1\u53f7\u91c7\u96c6\u4e0e\u63a7\u5236\u9700\u6c42-\u3002\n\n\r\n\n\u4ea7\u54c1\u5177\u5907\u4ee5\u4e0b\u6838\u5fc3\u4f18\u52bf\uff1a\n\n\r\n\r\n\r\n \t\r\n\n\u2705\u00a0**\u534f\u8bae\u5168\u9762**\uff1a\u652f\u6301Modbus RTU\u3001Modbus TCP\u3001S7 TCP\u7b49\u591a\u79cd\u5de5\u4e1a\u534f\u8bae\n\n\r\n\r\n \t\r\n\n\u2705\u00a0**\u517c\u5bb9\u6027\u5f3a**\uff1a\u517c\u5bb9\u897f\u95e8\u5b50\u3001\u4e09\u83f1\u3001\u6b27\u59c6\u9f99\u3001\u65bd\u8010\u5fb7\u7b49\u4e3b\u6d41PLC\u54c1\u724c-\n\n\r\n\r\n \t\r\n\n\u2705\u00a0**\u79cd\u7c7b\u4e30\u5bcc**\uff1a\u6570\u5b57\u91cf\u3001\u6a21\u62df\u91cf\u3001\u6e29\u5ea6\u3001\u79f0\u91cd\u5168\u7cfb\u5217\u8986\u76d6[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\n\n\r\n\r\n \t\r\n\n\u2705\u00a0**\u5b89\u88c5\u4fbf\u6377**\uff1aDIN35\u5bfc\u8f68\u5b89\u88c5\uff0c\u53ef\u62d4\u63d2\u5f39\u7c27\u7aef\u5b50[-4](http:\/\/www.amsamotion.store\/wp-content\/uploads\/2024\/11\/MT3A_ver1.0_241010.en_.pdf#2#1)\n\n\r\n\r\n \t\r\n\n\u2705\u00a0**\u5de5\u4e1a\u7ea7\u54c1\u8d28**\uff1a\u8fc7\u6d41\u8fc7\u538b\u53cd\u63a5\u4fdd\u62a4\uff0c\u7535\u78c1\u517c\u5bb9\u8ba4\u8bc1\n\n\r\n\r\n \t\r\n\n\u2705\u00a0**\u7075\u6d3b\u6269\u5c55**\uff1aMT3A\u7cfb\u521717\u4e2a\u6a21\u5757\u4ec5\u5360\u75281\u4e2a\u901a\u4fe1\u8d44\u6e90[-1](https:\/\/antvietnam.vn\/san-pham\/mt3a-modbustcp-io-module\/)\n\n\r\n\r\n \t\r\n\n\u2705\u00a0**S7\u534f\u8bae\u4e13\u7528**\uff1a\u7f51\u7edc\u578b\u652f\u6301\u897f\u95e8\u5b50S7\u534f\u8bae\uff0c\u65e0\u9700\u7f16\u7a0b\u5373\u53ef\u6269\u5c55-\n\n\r\n\r\n \t\r\n\n\u2705\u00a0**\u65e0\u7ebf\u4f20\u8f93**\uff1aLoRa\u65e0\u7ebf\u578b\u652f\u6301\u6700\u8fdc\u7ea62\u516c\u91cc\u901a\u8baf[-29](https:\/\/www.amsamotion.com\/company_news\/76.html)\n\n\r\n\r\n\r\n\n\u8fdc\u7a0bI\/O\u6a21\u5757\u5df2\u5e7f\u6cdb\u5e94\u7528\u4e8e**\u5de5\u4e1a\u5236\u9020\u3001\u697c\u5b87\u81ea\u52a8\u5316\u3001\u73af\u5883\u76d1\u6d4b\u3001\u8fc7\u7a0b\u63a7\u5236\u3001\u667a\u80fd\u4ed3\u50a8\u3001\u80fd\u6e90\u7ba1\u7406\u3001\u6c34\u5904\u7406**\u7b49\u4f17\u591a\u9886\u57df\u3002\u5982\u9700\u4e86\u89e3\u66f4\u591a\u4ea7\u54c1\u8be6\u60c5\u6216\u83b7\u53d6\u5b9a\u5236\u65b9\u6848\uff0c\u6b22\u8fce\u54a8\u8be2\u4f9b\u5e94\u5546\u3002\n\n---\n*modbus.cn*\n"