"# Modbus\u6db2\u4f4d\u53d8\u9001\u5668\uff1a\u7cbe\u51c6\u6d4b\u91cf\uff0c\u9ad8\u6548\u76d1\u6d4b\n\n> 2024-03-10 | 2025-11-21\n> https:\/\/www.modbus.cn\/en\/product\/26787.html\n\n---\n\n**\u4ea7\u54c1\u6982\u8ff0**\n\n\r\n\nModbus\u6db2\u4f4d\u53d8\u9001\u5668\u662f\u4e00\u6b3e\u91c7\u7528\u9ad8\u6027\u80fd\u7684\u611f\u538b\u82af\u7247\uff0c\u914d\u5408\u5148\u8fdb\u7684\u7535\u8def\u5904\u7406\u548c\u6e29\u5ea6\u8865\u507f\u6280\u672f\uff0c\u5c06\u6db2\u4f4d\u53d8\u5316\u8f6c\u5316\u4e3a\u7ebf\u6027\u7684\u7535\u6d41\u6216\u7535\u538b\u4fe1\u53f7\u7684\u4eea\u8868\u3002\u4ea7\u54c1\u91c7\u7528 485 \u901a\u4fe1\u63a5\u53e3\u6807\u51c6 ModBus-RTU \u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6d88\u9632\u6c34\u8f66\u3001\u6c34\u5382\u3001\u6c61\u6c34\u5904\u7406\u5382\u3001\u57ce\u5e02\u4f9b\u6c34\u3001\u9ad8\u697c\u6c34\u6c60\u3001\u6c34\u4e95\u3001\u6c34\u5854\u3001\u5730\u70ed\u4e95\u3001\u77ff\u4e95\u3001\u5de5\u4e1a\u6c34\u6c60\u3001\u6c34\u6587\u5730\u8d28\u3001\u6c34\u5e93\u3001\u6cb3\u6d41\u3001\u6d77\u6d0b\u3001\u6c34\u5faa\u73af\u3001\u6c34\u5904\u7406\u7b49\u9886\u57df\u7684\u6db2\u4f4d\u76d1\u6d4b\u3002\n\n\r\n\n**\u4ea7\u54c1\u7279\u70b9**\n\n\r\n\r\n\r\n \t- \u6d4b\u91cf\u7cbe\u5ea6\u9ad8\uff1a0.2%FS \u6216 0.5%FS\uff08\u53ef\u9009\uff09\u3002\r\n \t- **\u6d4b\u91cf\u8303\u56f4\u5bbd\uff1a**-0.1~+100MPa\uff08\u53ef\u9009\uff09\u3002\r\n \t- \u8f93\u51fa\u4fe1\u53f7\uff1aRS485 \u6807\u51c6 ModBus-RTU \u901a\u4fe1\u534f\u8bae\u3002\r\n \t- \u4ea7\u54c1\u529f\u7387\uff1a0.35W\u3002\r\n \t- \u4f9b\u7535\u7535\u6e90\uff1a10-30V DC\u3002\r\n \t- \u9632\u62a4\u7b49\u7ea7\uff1aIP65\u3002\r\n \t**\u529f\u80fd\u7279\u70b9\uff1a**\r\n\r\n \t- \u5168\u4e0d\u9508\u94a2\u7ed3\u6784\uff0c\u9632\u62a4\u7b49\u7ea7 IP65\u3002\r\n \t- \u5bbd\u7535\u538b\u4f9b\u7535 10~30V \u5bbd\u538b\u4f9b\u7535\u3002\r\n \t- \u53cd\u6781\u6027\u4fdd\u62a4\u548c\u77ac\u95f4\u8fc7\u7535\u6d41\u8fc7\u7535\u538b\u4fdd\u62a4\uff0c\u7b26\u5408 EMI \u9632\u62a4\u8981\u6c42\u3002\r\n \t- \u538b\u529b\u8fc7\u538b\u4fdd\u62a4\u3001\u77ac\u95f4\u53ef\u8010 1.5 \u500d\u8fc7\u538b\u3002\r\n \t- \u6e29\u5ea6\u81ea\u52a8\u8865\u507f\uff0c\u6e29\u98d8\u81ea\u52a8\u4fee\u6b63\u3002\r\n \t- 485 \u901a\u4fe1\u63a5\u53e3\u6807\u51c6 ModBus-RTU \u901a\u4fe1\u534f\u8bae\u3002\r\n\r\n\r\n\r\n\n**\u4e3b\u8981\u6280\u672f\u6307\u6807**\n\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\u6d4b\u91cf\u8303\u56f4\r\n\u6d4b\u91cf\u7cbe\u5ea6\r\n\u8f93\u51fa\u4fe1\u53f7\r\n\u4ea7\u54c1\u529f\u7387\r\n\u4f9b\u7535\u7535\u6e90\r\n\u8fc7\u8f7d\u80fd\u529b\r\n\r\n\r\n-0.1~+100MPa\uff08\u53ef\u9009\uff09\r\n0.2%FS \u6216 0.5%FS\uff08\u53ef\u9009\uff09\r\nRS485 \u6807\u51c6 ModBus-RTU \u901a\u4fe1\u534f\u8bae\r\n0.35W\r\n10-30V DC\r\n<1.5 \u500d\u91cf\u7a0b\r\n\r\n\r\n\u957f\u671f\u7a33\u5b9a\u6027\r\n\u54cd\u5e94\u65f6\u95f4\r\n\u96f6\u70b9\u6f02\u79fb\r\n\u7075\u654f\u5ea6\u6f02\u79fb\r\n\u5de5\u4f5c\u6e29\u5ea6\r\n\u4ecb\u8d28\u6e29\u5ea6\r\n\r\n\r\n\u2264 \u00b10.3%FS\r\n\u22641ms\r\n\u2264 \u00b11.5%FS\r\n\u2264 \u00b11.5%FS\r\n-20~60\u2103\r\n0~40\u2103\r\n\r\n\r\n\u8865\u507f\u6e29\u5ea6\r\n\u6d4b\u91cf\u4ecb\u8d28\r\n\u9632\u62a4\u7b49\u7ea7\r\n\r\n\r\n\r\n\r\n\r\n-10~70\u2103\r\n\u5bf9\u672c\u4e0d\u9508\u94a2\u65e0\u8150\u8680\u7684\u6c14\u4f53\u3001\u6db2\u4f53\r\nIP65\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\n**\u5e94\u7528\u9886\u57df**\n\n\r\n\r\n\r\n \t- \u6d88\u9632\u6c34\u8f66\r\n \t- \u6c34\u5382\r\n \t- \u6c61\u6c34\u5904\u7406\u5382\r\n \t- \u57ce\u5e02\u4f9b\u6c34\r\n \t- \u9ad8\u697c\u6c34\u6c60\r\n \t- \u6c34\u4e95\r\n \t- \u6c34\u5854\r\n \t- \u5730\u70ed\u4e95\r\n \t- \u77ff\u4e95\r\n \t- \u5de5\u4e1a\u6c34\u6c60\r\n \t- \u6c34\u6587\u5730\u8d28\r\n \t- \u6c34\u5e93\r\n \t- \u6cb3\u6d41\r\n \t- \u6d77\u6d0b\r\n \t- \u6c34\u5faa\u73af\r\n \t- \u6c34\u5904\u7406\r\n\r\n\n**\u5b89\u88c5\u8bf4\u660e**\n\n\r\n\r\n\r\n \t- \u68c0\u67e5\u8bbe\u5907\u6e05\u5355\u3002\r\n \t\u63a5\u7ebf\u8bf4\u660e\uff1a\r\n\r\n \t- \u7535\u6e90\uff1a\u7ea2\u8272\u7ebf\u63a5\u7535\u6e90\u6b63\u6781\uff0c\u9ed1\u8272\u7ebf\u63a5\u7535\u6e90\u8d1f\u6781\u3002\r\n \t- 485 \u901a\u4fe1\uff1aA \u7ebf\u63a5 485-A\uff0cB \u7ebf\u63a5 485-B\u3002\r\n\r\n\r\n \t\u8bbe\u5907\u5b89\u88c5\uff1a\r\n\r\n \t- \u5c06\u8bbe\u5907\u5b89\u88c5\u5728\u5408\u9002\u7684\u4f4d\u7f6e\u3002\r\n \t- \u786e\u4fdd\u8bbe\u5907\u5b89\u88c5\u7262\u56fa\u3002\r\n\r\n\r\n\r\n\n**\u8bbe\u5907\u64cd\u4f5c\u8bf4\u660e**\n\n\r\n\r\n\r\n \t\u9762\u677f\u8bf4\u660e\uff1a\r\n\r\n \t- \u6db2\u4f4d\u6c34\u5e73\uff1a\u5f53\u524d\u6db2\u4f4d\u503c\u5728\u91cf\u7a0b\u7684\u4e2d\u7684\u5360\u6bd4\u3002\r\n \t- \u8d1f\u53f7\uff1a\u6db2\u4f4d\u4e3a\u8d1f\u503c\u65f6\u663e\u793a\u3002\r\n \t- \u4e0a\/\u4e0b\u9650\u8d85\u9650\u62a5\u8b66\u663e\u793a\uff1a\u4e0a\u9650\u4e3a\u4e0a\u7bad\u5934\uff0c\u4e0b\u9650\u4e3a\u4e0b\u7bad\u5934\u3002\r\n \t- \u8fdb\u5165\u8bbe\u7f6e\u65f6 \u5bc6\u7801\u4f4d\u7f6e\u3002\r\n \t- \u6db2\u4f4d\u6570\u503c\u3002\r\n \t- \u5355\u4f4d\u3002\n\n---\n*modbus.cn*\n"