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RS485\u603b\u7ebf\u62d3\u6251\u7ed3\u6784\u53ef\u4ee5\u652f\u6301\u9ad8\u901f\u4f20\u8f93\uff0c\u53ef\u4ee5\u8fbe\u5230\u6bcf\u79d210 Mbps\u7684\u4f20\u8f93\u901f\u7387\u3002\u8fd9\u79cd\u9ad8\u901f\u4f20\u8f93\u80fd\u591f\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u8981\u6c42\uff0c\u4f7f\u5f97\u5b83\u6210\u4e3a\u4e00\u79cd\u975e\u5e38\u53d7\u6b22\u8fce\u7684\u901a\u4fe1\u6280\u672f\u3002<\/p>\n
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RS485\u603b\u7ebf\u62d3\u6251\u7ed3\u6784\u5177\u6709\u8f83\u9ad8\u7684\u7075\u6d3b\u6027\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7c7b\u578b\u7684\u8bbe\u5907\uff0c\u5305\u62ec\u8ba1\u7b97\u673a\u3001\u7f51\u7edc\u8bbe\u5907\u3001\u4f20\u611f\u5668\u3001\u63a7\u5236\u5668\u7b49\uff0c\u800c\u4e14\u5b83\u53ef\u4ee5\u652f\u6301\u6700\u591a128\u8282\u70b9\u3002\u8fd9\u79cd\u7075\u6d3b\u6027\u4f7f\u5f97\u5b83\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u8981\u6c42\u3002<\/p>\n
RS485\u603b\u7ebf\u62d3\u6251\u7ed3\u6784\u7684\u6210\u672c\u76f8\u5bf9\u8f83\u9ad8\uff0c\u56e0\u4e3a\u5b83\u9700\u8981\u8d2d\u4e70\u4e13\u95e8\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u4ee5\u53ca\u8d2d\u4e70\u76f8\u5173\u7684\u901a\u4fe1\u8f6f\u4ef6\u8bb8\u53ef\u8bc1\uff0c\u8fd9\u4e9b\u8d39\u7528\u90fd\u4f1a\u589e\u52a0\u5b9e\u65bdRS485\u603b\u7ebf\u62d3\u6251\u7ed3\u6784\u7684\u6210\u672c\u3002<\/p>\n
RS485\u603b\u7ebf\u62d3\u6251\u7ed3\u6784\u7684\u5b9e\u65bd\u6bd4\u8f83\u590d\u6742\uff0c\u9700\u8981\u5b89\u88c5\u4e13\u95e8\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u4ee5\u53ca\u5b89\u88c5\u76f8\u5173\u7684\u901a\u4fe1\u8f6f\u4ef6\uff0c\u8fd9\u4e00\u8fc7\u7a0b\u6bd4\u8f83\u590d\u6742\uff0c\u800c\u4e14\u9700\u8981\u6280\u672f\u4eba\u5458\u7684\u53c2\u4e0e\u3002<\/p>\n
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