{"id":11695,"date":"2023-02-11T23:01:40","date_gmt":"2023-02-11T15:01:40","guid":{"rendered":"https:\/\/www.modbus.cn\/wenda\/11695.html"},"modified":"2023-02-11T23:01:40","modified_gmt":"2023-02-11T15:01:40","slug":"modbus485-jie-kou-xiang-xi-jie-xian-fang-shi","status":"publish","type":"qa_post","link":"https:\/\/www.modbus.cn\/en\/wenda\/11695.html","title":{"rendered":"modbus485\u63a5\u53e3\u8be6\u7ec6\u63a5\u7ebf\u65b9\u5f0f"},"content":{"rendered":"<p>\u4ee5\u4e0b\u662fModbus 485\u63a5\u53e3\u7684\u8be6\u7ec6\u63a5\u7ebf\u65b9\u5f0f\uff1a<\/p>\n<p>485\u901a\u4fe1\u6a21\u5757\u548c\u4e3b\u673a\u7684\u63a5\u7ebf<br \/>\u901a\u4fe1\u6a21\u5757\u7684GND\u63a5\u4e3b\u673a\u7684GND<br \/>\u901a\u4fe1\u6a21\u5757\u7684A+\u63a5\u4e3b\u673a\u7684TX<br \/>\u901a\u4fe1\u6a21\u5757\u7684B-\u63a5\u4e3b\u673a\u7684RX<br \/>485\u901a\u4fe1\u6a21\u5757\u548c\u4ece\u673a\u7684\u63a5\u7ebf<br \/>\u901a\u4fe1\u6a21\u5757\u7684GND\u63a5\u4ece\u673a\u7684GND<br \/>\u901a\u4fe1\u6a21\u5757\u7684A+\u63a5\u4ece\u673a\u7684B<br \/>\u901a\u4fe1\u6a21\u5757\u7684B-\u63a5\u4ece\u673a\u7684A<br \/>485\u901a\u4fe1\u6a21\u5757\u7684\u4f9b\u7535<br \/>\u901a\u4fe1\u6a21\u5757\u7684VCC\u8fde\u63a5\u7535\u6e90\u7684\u6b63\u6781<br \/>\u901a\u4fe1\u6a21\u5757\u7684GND\u8fde\u63a5\u7535\u6e90\u7684\u8d1f\u6781<br \/>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cModbus 485\u63a5\u53e3\u7684\u8fde\u63a5\u9700\u8981\u4f7f\u7528\u5c4f\u853d\u7535\u7f06\uff0c\u4ee5\u51cf\u5c0f\u7535\u78c1\u5e72\u6270\u7684\u5f71\u54cd\u3002\u5728\u4f7f\u7528\u5c4f\u853d\u7535\u7f06\u65f6\uff0c\u8fd8\u9700\u8981\u6ce8\u610f\u6b63\u786e\u63a5\u7ebf\uff0c\u5c06\u5c4f\u853d\u5c42\u63a5\u5730\uff0c\u4ee5\u8fbe\u5230\u6700\u4f73\u7684\u5c4f\u853d\u6548\u679c\u3002\u6b64\u5916\uff0cModbus 485\u63a5\u53e3\u7684\u8fde\u63a5\u65b9\u5f0f\u548c\u53c2\u6570\u9700\u8981\u4e0e\u4ece\u673a\u8bbe\u5907\u8fdb\u884c\u5339\u914d\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<span id=\"magicpostMarker\"><\/span>","protected":false},"author":1,"comment_status":"open","ping_status":"closed","template":"","qa_cat":[861],"class_list":["post-11695","qa_post","type-qa_post","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/qa_post\/11695","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/qa_post"}],"about":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/types\/qa_post"}],"author":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/comments?post=11695"}],"wp:attachment":[{"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/media?parent=11695"}],"wp:term":[{"taxonomy":"qa_cat","embeddable":true,"href":"https:\/\/www.modbus.cn\/en\/wp-json\/wp\/v2\/qa_cat?post=11695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}