"# 8\u8def\u667a\u80fdI\/O\u63a7\u5236\u5668\n\n> 2025-05-12 | 2025-11-24\n> https:\/\/www.modbus.cn\/en\/product\/31187.html\n\n---\n\n8\u8def\u667a\u80fdI\/O\u63a7\u5236\u5668\u662f\u4e00\u6b3e\u9ad8\u5ea6\u96c6\u6210\u3001\u6a21\u5757\u5316\u8bbe\u8ba1\u7684\u4fe1\u53f7\u91c7\u96c6\u4e0e\u63a7\u5236\u7ec8\u7aef\u8bbe\u5907\u3002\u8be5\u8bbe\u5907\u9ed8\u8ba4\u914d\u59078\u8def\u6570\u5b57\u8f93\u5165\uff08DI\uff09\u548c8\u8def\u6570\u5b57\u8f93\u51fa\uff08DO\uff09\uff0c\u5e76\u652f\u6301\u9009\u914d8\u4e2aAI\/AO\u6a21\u7ec4\uff0c\u8986\u76d60-10V\u30014-20mA\u3001PT1000\u3001NTC10K\u7b49\u591a\u79cd\u5de5\u4e1a\u4fe1\u53f7\u7c7b\u578b\u3002\u8bbe\u5907\u642d\u8f7d\u53cc485\u7aef\u53e3\uff0c\u5176\u4e2d\u7aef\u53e32\u53ef\u5347\u7ea7\u4e3aLoRaMesh\u65e0\u7ebf\u901a\u4fe1\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u7269\u8054\u7f51\u7b49\u591a\u79cd\u5e94\u7528\u573a\u666f\u3002\r\n\r\n\u4e8c\u3001\u4e3b\u8981\u7279\u70b9\r\n\r\n1. \u591a\u529f\u80fd\u6a21\u5757\u5316\u8bbe\u8ba1\uff1a\u652f\u63018\u8defDI\u548c8\u8defDO\uff0c\u9ed8\u8ba4\u914d\u7f6e\uff0c\u53ef\u6269\u5c558\u4e2aAI\/AO\u6a21\u7ec4\uff0c\u6ee1\u8db3\u591a\u6837\u5316\u5de5\u4e1a\u4fe1\u53f7\u91c7\u96c6\u9700\u6c42\u3002\r\n2. \u591a\u79cd\u4fe1\u53f7\u7c7b\u578b\u652f\u6301\uff1a\u96c6\u62100-10V\u30014-20mA\u3001NTC10K\u3001PT1000\u7b49\u6a21\u62df\u91cf\u63a5\u53e3\uff0c\u9002\u914d\u4f20\u611f\u5668\u3001\u6e29\u63a7\u8bbe\u5907\u53ca\u590d\u6742\u5de5\u4e1a\u73af\u5883\u3002\r\n3. \u53cc485\u7aef\u53e3\uff1a\u63d0\u4f9b\u4e24\u4e2a\u72ec\u7acb\u7684485\u7aef\u53e3\uff0c\u7aef\u53e32\u652f\u6301LoRaMesh\u65e0\u7ebf\u901a\u4fe1\u6269\u5c55\u3002\r\n4. \u575a\u56fa\u5916\u58f3\uff1a\u91c7\u7528\u94a3\u91d1\u5916\u58f3\u8bbe\u8ba1\uff0c\u5177\u5907\u6297\u5e72\u6270\u3001\u9632\u51b2\u51fb\u80fd\u529b\uff0c\u6807\u51c635mm\u5bfc\u8f68\u5b89\u88c5\uff0c\u4fbf\u4e8e\u5feb\u901f\u90e8\u7f72\u3002\r\n5. \u9ad8\u7cbe\u5ea6\u6a21\u62df\u91cf\u8f93\u51fa\uff1a\u63d0\u4f9b0-10V\u7535\u538b\u578b\u4e0e4-20mA\u7535\u6d41\u578b\u6a21\u62df\u8f93\u51fa\uff0c\u517c\u5bb9\u53d8\u9891\u5668\u3001\u9600\u95e8\u5b9a\u4f4d\u5668\u7b49\u6267\u884c\u673a\u6784\u3002\r\n6. \u89e6\u6478\u5c4f\u64cd\u4f5c\uff1a\u914d\u59072.4\u82f1\u5bf8\u7535\u963b\u5c4f\uff0c\u652f\u6301\u5b9e\u65f6\u6570\u636e\u76d1\u63a7\u548c\u5feb\u901f\u53c2\u6570\u914d\u7f6e\u3002\r\n7. \u7a33\u5b9a\u53ef\u9760\u7684DO\u63a5\u53e3\uff1a\u91c7\u75285A\u5b8f\u53d1\u7ee7\u7535\u5668\uff0c\u786e\u4fdd\u5e72\u63a5\u70b9\u8f93\u51fa\u7a33\u5b9a\u53ef\u9760\u3002\r\n\r\n\u4e09\u3001\u6280\u672f\u89c4\u683c\r\n\r\n3.1 \u57fa\u672c\u53c2\u6570\r\n\r\n- \u4ea7\u54c1\u540d\u79f0\uff1a8\u8def\u667a\u80fdI\/O\u63a7\u5236\u5668\r\n- \u578b\u53f7\uff1aAB02\r\n- \u4ea7\u54c1\u91cd\u91cf\uff1a0.4KG\r\n- \u5916\u89c2\u5c3a\u5bf8\uff1a110*87*57mm\r\n- \u8f93\u5165\u7535\u538b\uff1aDC24V\r\n- \u5b89\u88c5\u65b9\u5f0f\uff1a\u6807\u51c635mm DIN\u5bfc\u8f68\u5b89\u88c5\r\n- \u5916\u58f3\u6750\u8d28\uff1a\u94a3\u91d1\u5916\u58f3\r\n- \u89e6\u6478\u5c4f\uff1a2.4\u82f1\u5bf8\u7535\u963b\u5c4f\uff0c\u5206\u8fa8\u7387240*320\r\n- 485\u7aef\u53e3\uff1a2\u4e2a\u72ec\u7acb\u7aef\u53e3\uff0c\u7aef\u53e32\u652f\u6301\u65e0\u7ebfLoRaMesh\r\n- \u6807\u914d\u63a5\u53e3\uff1a8DI+8DO\r\n- \u9009\u914d\u63a5\u53e3\uff1a8\u4e2aAIAO\u63a5\u53e3\uff0c\u652f\u63016\u79cd\u529f\u80fd\u4efb\u610f\u7ec4\u5408\r\n\r\n3.2 \u6280\u672f\u89c4\u683c\r\n\r\n- \u901a\u4fe1\u65b9\u5f0f\uff1aRS485\r\n- \u6ce2\u7279\u7387\uff1a\u9ed8\u8ba49600 8N1\uff08\u652f\u63011200~115200bps\u53ef\u8c03\uff09\r\n- \u901a\u8baf\u534f\u8bae\uff1aModbus RTU\r\n- DI\u7c7b\u578b\uff1a\u5e72\u63a5\u70b9\r\n- DO\u7c7b\u578b\uff1a5A\u7ee7\u7535\u5668\r\n- AI\u7c7b\u578b\uff1a0-10V\u30014-20mA\u3001NTC10K\u3001PT1000\r\n- AO\u7c7b\u578b\uff1a0-10V\u30014-20mA\r\n- \u53c2\u6570\u914d\u7f6e\uff1a\u901a\u8fc7\u89e6\u6478\u5c4f\u8fdb\u884c\u914d\u7f6e\r\n- \u6821\u51c6\u529f\u80fd\uff1a\u652f\u6301\u81ea\u5b9a\u4e49\u6821\u51c6\r\n\r\n\u56db\u3001\u4ea7\u54c1\u529f\u80fd\r\n\r\n4.1 \u5c4f\u5e55\u8bbe\u7f6e\r\n\r\n\u8bbe\u5907\u914d\u59072.4\u82f1\u5bf8\u89e6\u6478\u5c4f\uff0c\u9996\u9875\u5c55\u793a\u4ee5\u4e0b\u529f\u80fd\u6a21\u5757\uff1a\r\n1. Display\uff1a\u8fdb\u5165DIDO\/AIAO\u754c\u9762\uff0c\u5b9e\u65f6\u76d1\u63a7DI\/DO\u72b6\u6001\u53caAI\/AO\u6570\u636e\u3002\r\n2. Setting\uff1a\u8fdb\u5165\u7cfb\u7edf\u8bbe\u7f6e\u754c\u9762\uff0c\u8fdb\u884c\u53c2\u6570\u914d\u7f6e\u548c\u6821\u51c6\u3002\r\n3. \u603b\u5f00\u5173\u6309\u94ae\uff1a\u63a7\u5236\u8bbe\u5907\u8ba1\u7b97\u8f6c\u6362\u529f\u80fd\u7684\u542f\u7528\u72b6\u6001\uff0c\u7070\u8272\u8868\u793a\u6821\u51c6\u529f\u80fd\u5931\u6548\uff0c\u84dd\u8272\u8868\u793a\u81ea\u52a8\u8ba1\u7b97\u8f6c\u6362\u529f\u80fd\u751f\u6548\u3002\r\n\r\n4.2 DI\/DO\u529f\u80fd\r\n\r\n- DI\u529f\u80fd\uff1a\u5b9e\u65f6\u76d1\u6d4b8\u8def\u6570\u5b57\u8f93\u5165\u72b6\u6001\uff0c\u63d0\u4f9b\u8bbe\u5907\u8fd0\u884c\u72b6\u6001\u53cd\u9988\u3002\r\n- DO\u529f\u80fd\uff1a\u63a7\u52368\u8def\u6570\u5b57\u8f93\u51fa\uff0c\u652f\u6301\u624b\u52a8\u5f00\u5173\u64cd\u4f5c\uff0c\u9002\u7528\u4e8e\u6267\u884c\u673a\u6784\u7684\u63a7\u5236\u3002\r\n\r\n4.3 AI\/AO\u529f\u80fd\r\n\r\n- AI\u529f\u80fd\uff1a\u91c7\u96c6\u6a21\u62df\u4fe1\u53f7\uff0c\u652f\u63010-10V\u30014-20mA\u3001NTC10K\u3001PT1000\u7b49\u591a\u79cd\u4fe1\u53f7\u7c7b\u578b\uff0c\u63d0\u4f9b\u539f\u59cbAD\u503c\u53ca\u8ba1\u7b97\u8f6c\u6362\u503c\u3002\r\n- AO\u529f\u80fd\uff1a\u8f93\u51fa\u6a21\u62df\u4fe1\u53f7\uff0c\u652f\u63010-10V\u30014-20mA\u4fe1\u53f7\u7c7b\u578b\uff0c\u53ef\u901a\u8fc7\u89e6\u6478\u5c4f\u6216Modbus\u534f\u8bae\u8fdb\u884c\u63a7\u5236\u3002\r\n\r\n4.4 \u6821\u51c6\u529f\u80fd\r\n\r\n\u8bbe\u5907\u652f\u6301\u81ea\u5b9a\u4e49\u6821\u51c6\uff0c\u53ef\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8c03\u6574AI\/AO\u6a21\u5757\u7684\u6821\u51c6\u8303\u56f4\uff0c\u786e\u4fdd\u6570\u636e\u7cbe\u5ea6\u3002\r\n\r\n\u4e94\u3001\u5e94\u7528\u573a\u666f\r\n\r\n8\u8def\u667a\u80fdI\/O\u63a7\u5236\u5668\u9002\u7528\u4e8e\u591a\u79cd\u573a\u666f\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a\r\n- \u667a\u80fd\u5bb6\u5c45\uff1a\u5b9e\u73b0\u5bb6\u5ead\u8bbe\u5907\u7684\u667a\u80fd\u5316\u63a7\u5236\u3002\r\n- \u697c\u5b87\u81ea\u52a8\u5316\uff1a\u7528\u4e8e\u697c\u5b87\u5185\u8bbe\u5907\u7684\u96c6\u4e2d\u76d1\u63a7\u4e0e\u7ba1\u7406\u3002\r\n- \u5de5\u4e1a\u81ea\u52a8\u5316\uff1a\u5728\u5de5\u5382\u73af\u5883\u4e2d\u7528\u4e8e\u751f\u4ea7\u8fc7\u7a0b\u7684\u4fe1\u53f7\u91c7\u96c6\u4e0e\u63a7\u5236\u3002\r\n- \u667a\u6167\u519c\u4e1a\uff1a\u76d1\u6d4b\u548c\u63a7\u5236\u519c\u4e1a\u751f\u4ea7\u73af\u5883\u53c2\u6570\u3002\r\n- \u80fd\u6e90\u7535\u529b\uff1a\u7528\u4e8e\u7535\u529b\u8bbe\u65bd\u7684\u8fd0\u884c\u76d1\u63a7\u4e0e\u6570\u636e\u91c7\u96c6\u3002\r\n\r\n\u516d\u3001\u5b89\u88c5\u4e0e\u4f7f\u7528\r\n\r\n6.1 \u5b89\u88c5\u65b9\u5f0f\r\n\r\n\u8bbe\u5907\u91c7\u7528\u6807\u51c635mm DIN\u5bfc\u8f68\u5b89\u88c5\uff0c\u786e\u4fdd\u5b89\u88c5\u7a33\u56fa\u3002\r\n\r\n6.2 \u63a5\u7ebf\u8bf4\u660e\r\n\r\n\u8bbe\u5907\u652f\u6301Modbus RTU\u534f\u8bae\uff0c\u53ef\u901a\u8fc7485\u7aef\u53e3\u4e0e\u4e3b\u673a\u8fdb\u884c\u901a\u4fe1\u3002\u63a5\u7ebf\u65f6\u9700\u6ce8\u610f\uff1a\r\n- \u7aef\u53e31\u548c\u7aef\u53e32\u5206\u522b\u5bf9\u5e94\u4e0d\u540c\u7684485\u63a5\u53e3\u3002\r\n- \u652f\u6301\u4e0eModbus RTU\u4e3b\u673a\u7684\u8fde\u63a5\uff0c\u786e\u4fdd\u901a\u4fe1\u7a33\u5b9a\u3002\r\n\r\n6.3 \u64cd\u4f5c\u6307\u5357\r\n\r\n1. \u5f00\u673a\uff1a\u63a5\u901aDC24V\u7535\u6e90\uff0c\u8bbe\u5907\u542f\u52a8\u3002\r\n2. \u914d\u7f6e\uff1a\u901a\u8fc7\u89e6\u6478\u5c4f\u8fdb\u5165\u8bbe\u7f6e\u754c\u9762\uff0c\u8fdb\u884c\u53c2\u6570\u914d\u7f6e\u548c\u6821\u51c6\u3002\r\n3. \u76d1\u63a7\uff1a\u5728Display\u754c\u9762\u5b9e\u65f6\u67e5\u770bDI\/DO\u72b6\u6001\u53caAI\/AO\u6570\u636e\u3002\r\n4. \u63a7\u5236\uff1a\u901a\u8fc7\u89e6\u6478\u5c4f\u6216Modbus\u534f\u8bae\u63a7\u5236DO\u548cAO\u6a21\u5757\u7684\u8f93\u51fa\u3002\r\n\r\n\u4e03\u3001\u4ea7\u54c1\u4f18\u52bf\r\n\r\n1. \u9ad8\u96c6\u6210\u5ea6\uff1a\u96c6\u6210\u4e86\u591a\u79cd\u529f\u80fd\u6a21\u5757\uff0c\u51cf\u5c11\u8bbe\u5907\u5360\u7528\u7a7a\u95f4\u3002\r\n2. \u7075\u6d3b\u6027\uff1a\u652f\u6301\u591a\u79cd\u4fe1\u53f7\u7c7b\u578b\u7684\u91c7\u96c6\u4e0e\u63a7\u5236\uff0c\u9002\u5e94\u4e0d\u540c\u5e94\u7528\u573a\u666f\u3002\r\n3. \u7a33\u5b9a\u6027\uff1a\u91c7\u7528\u5de5\u4e1a\u7ea7\u8bbe\u8ba1\uff0c\u786e\u4fdd\u5728\u590d\u6742\u73af\u5883\u4e2d\u7684\u53ef\u9760\u8fd0\u884c\u3002\r\n4. \u6613\u7528\u6027\uff1a\u89e6\u6478\u5c4f\u64cd\u4f5c\u754c\u9762\uff0c\u7b80\u5316\u914d\u7f6e\u4e0e\u76d1\u63a7\u6d41\u7a0b\u3002\r\n\r\n\u516b\u3001\u4ea7\u54c1\u89c4\u683c\r\n\r\n8.1 \u4ea7\u54c1\u89c4\u683c\u8868\r\n\r\n| \u53c2\u6570 | \u89c4\u683c |\r\n|----------------|-------------------------------------|\r\n| \u4ea7\u54c1\u540d\u79f0 | 8\u8def\u667a\u80fdI\/O\u63a7\u5236\u5668 |\r\n| \u578b\u53f7 | AB02 |\r\n| \u91cd\u91cf | 0.4KG |\r\n| \u5c3a\u5bf8 | 110*87*57mm |\r\n| \u8f93\u5165\u7535\u538b | DC24V |\r\n| \u5b89\u88c5\u65b9\u5f0f | 35mm DIN\u5bfc\u8f68\u5b89\u88c5 |\r\n| \u5916\u58f3\u6750\u8d28 | \u94a3\u91d1 |\r\n| \u89e6\u6478\u5c4f | 2.4\u82f1\u5bf8\u7535\u963b\u5c4f\uff0c240*320\u5206\u8fa8\u7387 |\r\n| 485\u7aef\u53e3 | 2\u4e2a\u72ec\u7acb\u7aef\u53e3\uff0c\u652f\u6301LoRaMesh\u6269\u5c55 |\r\n| \u9ed8\u8ba4\u63a5\u53e3 | 8DI+8DO |\r\n| \u6269\u5c55\u63a5\u53e3 | 8\u4e2aAI\/AO\u63a5\u53e3\uff0c\u652f\u63016\u79cd\u529f\u80fd\u7ec4\u5408 |\r\n\r\n8.2 \u6280\u672f\u89c4\u683c\u8868\r\n\r\n| \u53c2\u6570 | \u89c4\u683c |\r\n|----------------|-------------------------------------|\r\n| \u901a\u4fe1\u65b9\u5f0f | RS485 |\r\n| \u6ce2\u7279\u7387 | \u9ed8\u8ba49600\uff0c\u652f\u63011200~115200bps\u53ef\u8c03 |\r\n| \u901a\u8baf\u534f\u8bae | Modbus RTU |\r\n| DI\u7c7b\u578b | \u5e72\u63a5\u70b9 |\r\n| DO\u7c7b\u578b | 5A\u7ee7\u7535\u5668 |\r\n| AI\u7c7b\u578b | 0-10V\u30014-20mA\u3001NTC10K\u3001PT1000 |\r\n| AO\u7c7b\u578b | 0-10V\u30014-20mA |\r\n| \u6821\u51c6\u529f\u80fd | \u652f\u6301\u81ea\u5b9a\u4e49\u6821\u51c6 |\r\n\r\n\u4e5d\u3001\u6ce8\u610f\u4e8b\u9879\r\n\r\n1. \u7535\u6e90\u8981\u6c42\uff1a\u786e\u4fdd\u4f7f\u7528DC24V\u7535\u6e90\uff0c\u907f\u514d\u7535\u538b\u6ce2\u52a8\u5bf9\u8bbe\u5907\u9020\u6210\u635f\u5bb3\u3002\r\n2. \u73af\u5883\u9002\u5e94\u6027\uff1a\u8bbe\u5907\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\uff0c\u4f46\u5e94\u907f\u514d\u957f\u65f6\u95f4\u66b4\u9732\u5728\u6781\u7aef\u6e29\u5ea6\u6216\u6f6e\u6e7f\u73af\u5883\u4e2d\u3002\r\n3. \u901a\u4fe1\u8ddd\u79bb\uff1a485\u901a\u4fe1\u8ddd\u79bb\u5efa\u8bae\u4e0d\u8d85\u8fc71200\u7c73\uff0c\u5982\u9700\u66f4\u957f\u8ddd\u79bb\u53ef\u4f7f\u7528\u4e2d\u7ee7\u5668\u3002\r\n4. \u65e0\u7ebf\u901a\u4fe1\uff1a\u5982\u4f7f\u7528LoRaMesh\u529f\u80fd\uff0c\u9700\u786e\u4fdd\u65e0\u7ebf\u73af\u5883\u65e0\u5e72\u6270\uff0c\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u7a33\u5b9a\u6027\u3002\r\n\r\n\u5341\u3001\u552e\u540e\u670d\u52a1\r\n\r\n\u6211\u4eec\u63d0\u4f9b\u5168\u9762\u7684\u552e\u540e\u670d\u52a1\u652f\u6301\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a\r\n- \u6280\u672f\u54a8\u8be2\u4e0e\u57f9\u8bad\r\n- \u8bbe\u5907\u7ef4\u4fee\u4e0e\u66f4\u6362\r\n- \u8f6f\u4ef6\u5347\u7ea7\u652f\u6301\r\n\r\n\u5982\u9700\u4e86\u89e3\u66f4\u591a\u4ea7\u54c1\u4fe1\u606f\u6216\u6280\u672f\u652f\u6301\uff0c\u8bf7\u968f\u65f6\u8054\u7cfb\u6211\u4eec\u3002\n\n---\n*modbus.cn*\n"