"# RS485\u4e09\u7ef4\u8d85\u58f0\u6ce2\u98ce\u901f\u98ce\u5411\u53d8\u9001\u5668\u4f7f\u7528\u8bf4\u660e\u4e66\n\n> 2025-09-13 | 2026-06-25\n> https:\/\/www.modbus.cn\/en\/32597.html\n\n**\u4ea7\u54c1\u8bf4\u660e\u4e66**\n\n---\n\n## \u4e00\u3001\u4ea7\u54c1\u6982\u8ff0\n\n1.1 \u7528\u9014\nRS-CFSFX-N01-3D \u662f\u4e00\u6b3e\u65e0\u673a\u68b0\u8f6c\u52a8\u90e8\u4ef6\u7684\u4e09\u7ef4\u8d85\u58f0\u6ce2\u98ce\u901f\u98ce\u5411\u4f20\u611f\u5668\uff0c\u53ef\u5b9e\u65f6\u6d4b\u91cf\uff1a\n\n- \u4e09\u7ef4\u77ac\u65f6\u98ce\u901f\uff08X\/Y\/Z \u8f74\uff09\n\n- \u5408\u6210\u603b\u98ce\u901f\n\n- \u6c34\u5e73\u98ce\u5411\uff080~359\u00b0\uff0c\u6b63\u5317\u4e3a 0\u00b0\uff09\n\n- \u5782\u76f4\u98ce\u5411\uff08-90\u00b0~+90\u00b0\uff09\n\n- \u58f0\u901f\u3001\u58f0\u6e29\n\n\u9002\u7528\u4e8e\u6c14\u8c61\u3001\u6d77\u6d0b\u3001\u673a\u573a\u3001\u6e2f\u53e3\u3001\u98ce\u673a\u3001\u6865\u6881\u3001\u96a7\u9053\u3001\u73af\u4fdd\u53ca\u79d1\u7814\u7b49\u9886\u57df\u3002\n\n1.2 \u529f\u80fd\u7279\u70b9\n\n- \u96f6\u542f\u52a8\u98ce\u901f\uff0c360\u00b0 \u65e0\u6b7b\u89d2\n\n- \u65e0\u673a\u68b0\u78e8\u635f\uff0c\u514d\u7ef4\u62a4\u3001\u514d\u73b0\u573a\u6821\u51c6\n\n- \u91d1\u5c5e\u5916\u58f3\uff0c\u8010\u8150\u8680\uff0c\u9632\u62a4\u7b49\u7ea7 IP66\n\n- \u6807\u51c6 RS-485 \u63a5\u53e3\uff0cModbus-RTU \u534f\u8bae\uff0c\u6700\u5927\u603b\u7ebf\u957f\u5ea6 2000 m\n\n- \u5bbd\u7535\u538b\u4f9b\u7535 10~30 VDC\uff0c\u6700\u5927\u529f\u8017 0.2 W\n\n- \u54cd\u5e94\u65f6\u95f4 1 s\uff0c\u6297\u98ce\u5f3a\u5ea6 75 m\/s\n\n## \u4e8c\u3001\u6280\u672f\u53c2\u6570\n\n\u9879\u76ee\u91cf\u7a0b\u5206\u8fa8\u7387\u7cbe\u5ea6\u5408\u6210\u98ce\u901f0~60 m\/s0.01 m\/s\u00b10.2 m\/s\uff08\u22645 m\/s\uff09\u6216 \u00b12 %FS\uff08>5 m\/s\uff09\u6c34\u5e73\u98ce\u54110~359\u00b00.1\u00b0\u00b12\u00b0\u5782\u76f4\u98ce\u5411-90\u00b0~+90\u00b00.1\u00b0\u00b12\u00b0\u58f0\u901f300~370 m\/s0.01 m\/s\u00b10.5 %\u58f0\u6e29-40~+70 \u21030.01 \u2103\u00b10.5 \u2103\n\n\u5de5\u4f5c\u73af\u5883\uff1a-40~+60 \u2103\uff0c0~100 %RH\n\u9632\u62a4\u7b49\u7ea7\uff1aIP66\n\u6297\u98ce\u5f3a\u5ea6\uff1a75 m\/s\n\u8f93\u51fa\u4fe1\u53f7\uff1aRS-485\uff08Modbus-RTU\uff09\n\u9ed8\u8ba4\u6ce2\u7279\u7387\uff1a4800 bps\uff08\u53ef\u8bbe 2400~115200 bps\uff09\n\u9ed8\u8ba4\u5730\u5740\uff1a0x01\n\n## \u4e09\u3001\u5de5\u4f5c\u539f\u7406\n\n\u5229\u7528 6 \u4e2a\u8d85\u58f0\u6ce2\u63a2\u5934\u5728\u4e09\u7ef4\u7a7a\u95f4\u5185\u5faa\u73af\u53d1\u5c04\/\u63a5\u6536\u58f0\u6ce2\uff0c\u901a\u8fc7\u6b63\u53cd\u65b9\u5411\u4f20\u64ad\u65f6\u95f4\u5dee\u8ba1\u7b97\u4e09\u7ef4\u98ce\u901f\u5206\u91cf\uff0c\u518d\u77e2\u91cf\u5408\u6210\u603b\u98ce\u901f\u4e0e\u98ce\u5411\u3002\u65e0\u673a\u68b0\u8f6c\u52a8\u90e8\u4ef6\uff0c\u5c5e\u4e8e\u201c\u65e0\u60ef\u6027\u201d\u6d4b\u91cf\uff0c\u53ef\u771f\u5b9e\u6355\u6349\u9635\u98ce\u8109\u52a8\u3002\n\n## \u56db\u3001\u4ea7\u54c1\u9009\u578b\n\nRS- CFSFX- N01- 3D\n\u2460 \u2461 \u2462 \u2463\n\u2460 \u516c\u53f8\u4ee3\u53f7\n\u2461 \u8d85\u58f0\u6ce2\u98ce\u901f\u98ce\u5411\u7cfb\u5217\n\u2462 485 \u901a\u4fe1\uff08Modbus-RTU\uff09\n\u2463 \u4e09\u7ef4\u58f3\u4f53\n\n## \u4e94\u3001\u673a\u68b0\u5c3a\u5bf8\u4e0e\u5b89\u88c5\n\n5.1 \u6574\u673a\u5c3a\u5bf8\n\u9ad8 268 mm \u00d7 \u5bbd 482 mm\uff08\u89c1\u624b\u518c\u56fe\u793a\uff09\n\u5b89\u88c5\u7acb\u67f1\uff1a\u00d850~60 mm \u5706\u6746\u6216\u7b49\u6548\u77e9\u5f62\u6746\n\n5.2 \u5b89\u88c5\u6b65\u9aa4\n\n- \u5c06\u4f20\u611f\u5668\u5957\u5165\u7acb\u6746\uff0c\u4f7f\u58f3\u4f53\u7bad\u5934\u201cN\u201d\u6b63\u5bf9\u6b63\u5317\u3002\n\n- \u7528\u6273\u624b\u62e7\u7d27\u5e95\u90e8 4 \u9897\u4e0d\u9508\u94a2\u87ba\u6813\uff0c\u786e\u4fdd\u8bbe\u5907\u6c34\u5e73\u65e0\u503e\u659c\u3002\n\n- \u63a8\u8350\u5b89\u88c5\u9ad8\u5ea6\uff1a\u8ddd\u5730\u9762 1.5~10 m\uff08\u6309\u5e94\u7528\u6807\u51c6\uff09\u3002\n\n- \u505a\u597d\u9632\u96f7\u3001\u63a5\u5730\u4e0e\u9632\u6c34\u5904\u7406\u3002\n\n5.3 \u63a5\u7ebf\u5b9a\u4e49\uff085 \u82af\u62a4\u5957\u7ebf\uff0c\u7ebf\u957f\u9ed8\u8ba4 3 m\uff09\n\n\u7ebf\u8272\u5b9a\u4e49\u5907\u6ce8\u68d5\u8272\u7535\u6e90\u6b6310~30 VDC\u9ed1\u8272\u7535\u6e90\u5730GND\u7eff\u8272485-A\u63a5\u4e3b\u673a 485-A\u84dd\u8272485-B\u63a5\u4e3b\u673a 485-B\u5c4f\u853d\u5c42\u5927\u5730\u63a5\u673a\u58f3\/\u9632\u96f7\u5730\n\n5.4 \u603b\u7ebf\u8981\u6c42\n\n- \u624b\u62c9\u624b\u5e03\u7ebf\uff0c\u907f\u514d\u661f\u578b\n\n- \u9996\u672b\u7aef\u52a0 120 \u03a9 \u7ec8\u7aef\u7535\u963b\n\n- \u957f\u5ea6 >500 m \u65f6\uff0c\u5728\u603b\u7ebf 1\/3 \u5904\u52a0 485 \u4e2d\u7ee7\u5668\n\n- \u591a\u53f0\u8bbe\u5907\u5fc5\u987b\u8bbe\u7f6e\u4e0d\u540c\u5730\u5740\n\n## \u516d\u3001\u914d\u7f6e\u8f6f\u4ef6\u4f7f\u7528\n\n6.1 \u8f6f\u4ef6\u83b7\u53d6\n\u8d44\u6599\u5305\u2192\u201c\u8c03\u8bd5\u8f6f\u4ef6\u201d\u2192\u201c485 \u53c2\u6570\u914d\u7f6e\u8f6f\u4ef6\u201d\u2192\u514d\u5b89\u88c5\uff0c\u76f4\u63a5\u8fd0\u884c\u3002\n\n6.2 \u5feb\u901f\u914d\u7f6e\n\n- \u7528 USB\u2192485 \u8f6c\u6362\u5668\u5c06\u4f20\u611f\u5668\u8fde\u63a5\u7535\u8111\u3002\n\n- \u6253\u5f00\u8f6f\u4ef6\uff0c\u9009\u62e9\u5bf9\u5e94 COM \u53e3\u3002\n\n- \u70b9\u51fb\u201c\u6d4b\u8bd5\u6ce2\u7279\u7387\u201d\uff0c\u8f6f\u4ef6\u81ea\u52a8\u8bc6\u522b\u5730\u5740\u4e0e\u6ce2\u7279\u7387\u3002\n\n- \u4fee\u6539\u5730\u5740\uff081~247\uff09\u3001\u6ce2\u7279\u7387\uff082400~115200\uff09\u2192\u70b9\u51fb\u201c\u4e0b\u53d1\u201d\u3002\n\n- \u5207\u6362\u5230\u201c\u5b9e\u65f6\u6570\u636e\u201d\u9875\u9762\uff0c\u53ef\u67e5\u770b\/\u4fdd\u5b58\/\u66f2\u7ebf\u663e\u793a\u6240\u6709\u53d8\u91cf\u3002\n\n- \u9ad8\u7ea7\u53c2\u6570\uff1a\u8f93\u51fa\u6a21\u5f0f\u3001\u5e73\u5747\u65f6\u95f4\u3001\u5408\u7406\u6027\u68c0\u9a8c\u3001X\/Y\/Z \u8f74\u7cfb\u6570\u7b49\uff0c\u53ef\u5728\u6b64\u9875\u9762\u8bfb\u5199\u3002\n\n## \u4e03\u3001Modbus-RTU \u901a\u4fe1\u534f\u8bae\n\n7.1 \u4e32\u53e3\u53c2\u6570\n8N1\uff0c\u65e0\u6821\u9a8c\uff0cCRC16\uff0c\u9ed8\u8ba4 4800 bps\n\n7.2 \u6570\u636e\u5e27\u683c\u5f0f\n\u4e3b\u673a\u95ee\u8be2\uff1a\u5730\u5740 \u529f\u80fd\u7801 \u5bc4\u5b58\u5668\u8d77\u59cb\u5730\u5740 \u5bc4\u5b58\u5668\u6570\u91cf CRC\u4f4e CRC\u9ad8\n\u4ece\u673a\u5e94\u7b54\uff1a\u5730\u5740 \u529f\u80fd\u7801 \u5b57\u8282\u6570 \u6570\u636e\u533a\u2026 CRC\u4f4e CRC\u9ad8\n\n7.3 \u5bc4\u5b58\u5668\u4e00\u89c8\uff0816 \u8fdb\u5236\uff09\n\n\u5bc4\u5b58\u5668\u5730\u5740\u5185\u5bb9\u7c7b\u578b\u8bfb\/\u51990000~0001H\u5408\u6210\u603b\u98ce\u901fFloatR0002~0003H\u6c34\u5e73\u98ce\u5411UINT16R0004~0005H\u5782\u76f4\u98ce\u5411INT16R0006~0007HX \u8f74\u98ce\u901fFloatR0008~0009HY \u8f74\u98ce\u901fFloatR000A~000BHZ \u8f74\u98ce\u901fFloatR000C~000DH\u58f0\u6e29FloatR000E~000FH\u58f0\u901fFloatR0010H\u8f93\u51fa\u6a21\u5f0fUINT16R\/W0011H\u5e73\u5747\u65f6\u95f4UINT16R\/W0012H\u5408\u7406\u6027\u68c0\u9a8cUINT16R\/W0013H\u98ce\u529b\u7b49\u7ea7UINT16R0014~0017HX\/Y\/Z\/\u603b \u6700\u5927\u98ce\u901fUINT16R0020~002BHX\/Y\/Z \u8f74\u7cfb\u6570 A\/BFloatR\/W07D0HModbus \u5730\u5740UINT8R\/W07D1H\u6ce2\u7279\u7387\u4ee3\u7801UINT8R\/W07D5H\u8f6f\u4ef6\u7248\u672cUINT16R07D6H\u786c\u4ef6\u7248\u672cUINT16R\n\n7.4 \u8bfb\u53d6\u793a\u4f8b\uff08\u8bfb 0x01 \u5730\u5740\u5408\u6210\u98ce\u901f\uff09\n\u4e3b\u673a\u53d1\u9001\uff1a01 03 00 00 00 02 85 CA\n\u4ece\u673a\u8fd4\u56de\uff1a01 03 04 41 70 28 F6 71 92\n\u89e3\u6790\uff1a41 70 28 F6 \u2192 Float \u2248 15.01 m\/s\n\n## \u516b\u3001\u5e38\u89c1\u95ee\u9898\u4e0e\u6392\u9664\n\n\u73b0\u8c61\u53ef\u80fd\u539f\u56e0\u5904\u7406\u529e\u6cd5\u7535\u8111\u627e\u4e0d\u5230\u8bbe\u5907COM \u53e3\u9519\/\u9a71\u52a8\u672a\u88c5\u5728\u201c\u8bbe\u5907\u7ba1\u7406\u5668\u201d\u786e\u8ba4 COM \u53f7\u5e76\u91cd\u88c5\u9a71\u52a8\u901a\u8baf\u5931\u8d25\u5730\u5740\u3001\u6ce2\u7279\u7387\u9519\u8bef\u7528\u201c\u6d4b\u8bd5\u6ce2\u7279\u7387\u201d\u91cd\u65b0\u641c\u7d22\u6570\u636e\u5168\u4e3a 0\u63a5\u7ebf\u53cd\/\u7535\u6e90\u4e0d\u8db3\u6d4b\u7535\u6e90\u7535\u538b\u226512 V\uff0c\u68c0\u67e5 485-A\/B \u662f\u5426\u63a5\u53cd\u6570\u636e\u8df3\u53d8\u5de8\u5927\u5408\u7406\u6027\u68c0\u9a8c\u5f00\u542f\u5173\u95ed\u6216\u8c03\u5927\u5e73\u5747\u65f6\u95f4\u957f\u8ddd\u79bb\u65e0\u901a\u8baf\u65e0\u7ec8\u7aef\u7535\u963b\/\u7ebf\u5f84\u7ec6\u9996\u672b\u7aef\u52a0 120 \u03a9\uff0c\u4f7f\u7528\u53cc\u7ede\u5c4f\u853d\u7ebf 0.5 mm\u00b2 \u4ee5\u4e0a\n\n## \u4e5d\u3001\u7ef4\u62a4\u4fdd\u517b\n\n- \u5916\u58f3\u8868\u9762\u6bcf 6 \u4e2a\u6708\u6e05\u6c34\u6216\u4e2d\u6027\u6d17\u6da4\u5242\u64e6\u62ed\uff0c\u7981\u6b62\u7528\u9178\u6027\/\u78b1\u6027\u6eb6\u5242\u3002\n\n- \u68c0\u67e5\u7535\u7f06\u62a4\u5957\u3001\u63a5\u5934\u9632\u6c34\u80f6\u57ab\u662f\u5426\u8001\u5316\uff0c\u5fc5\u8981\u65f6\u91cd\u65b0\u7f20\u7ed5\u9632\u6c34\u80f6\u5e26\u3002\n\n- \u9047\u53f0\u98ce\u3001\u51b0\u96f9\u540e\u76ee\u89c6\u68c0\u67e5\u63a2\u5934\u6709\u65e0\u88c2\u7eb9\uff0c\u53d1\u73b0\u635f\u574f\u7acb\u5373\u505c\u673a\u66f4\u6362\u3002\n\n- \u957f\u671f\u505c\u7528\u8bf7\u65ad\u7535\u5e76\u62c6\u9664\u5b58\u653e\u4e8e\u5e72\u71e5\u5e93\u623f\u3002\n\n## \u5341\u3001\u5305\u88c5\u6e05\u5355\n\n- RS-CFSFX-N01-3D \u4e3b\u673a \u00d71\n\n- \u5408\u683c\u8bc1\/\u4fdd\u4fee\u5361 \u00d71\n\n- \u5b89\u88c5\u62b1\u7b8d\u53ca\u87ba\u6813\u5957\u4ef6 \u00d71 \u5957\n\n- 3 m \u7ebf\u7f06\uff08\u9ed8\u8ba4\u957f\u5ea6\uff09\u00d71\n\n- USB\u2192485 \u8f6c\u6362\u5668\uff08\u9009\u914d\uff09\u00d71\n\n## \u5341\u4e00\u3001\u8d28\u4fdd\u4e0e\u552e\u540e\n\n- \u6574\u673a\u8d28\u4fdd 12 \u4e2a\u6708\uff0c\u4ee5\u51fa\u5382\u6807\u7b7e\u65e5\u671f\u4e3a\u51c6\u3002\n\n- \u4eba\u4e3a\u635f\u574f\u3001\u96f7\u51fb\u3001\u8fdb\u6c34\u3001\u79c1\u81ea\u62c6\u673a\u4e0d\u5728\u4fdd\u4fee\u8303\u56f4\u3002\n\n- \u8fd4\u4fee\u8bf7\u9644\u6545\u969c\u63cf\u8ff0\u53ca\u8054\u7cfb\u4eba\u4fe1\u606f\uff0c\u5bc4\u56de\u8fd0\u8d39\u7531\u7528\u6237\u627f\u62c5\uff0c\u5bc4\u51fa\u8fd0\u8d39\u7531\u5382\u5bb6\u627f\u62c5\u3002\n\n---\n*modbus.cn*\n"