{"id":1434,"date":"2021-08-27T17:49:53","date_gmt":"2021-08-27T09:49:53","guid":{"rendered":"https:\/\/www.hcpk1.com\/?p=1434"},"modified":"2022-12-01T15:06:52","modified_gmt":"2022-12-01T07:06:52","slug":"%e8%b7%af%e7%81%af%e6%8e%a7%e5%88%b6%e7%bb%88%e7%ab%af%e4%bf%a1%e5%8f%b7%e9%87%87%e9%9b%86%e6%a8%a1%e5%9d%97","status":"publish","type":"post","link":"https:\/\/www.hcpk1.com\/%e6%96%b0%e9%97%bb%e8%b5%84%e8%ae%af\/1434.html","title":{"rendered":"\u8def\u706f\u63a7\u5236\u7ec8\u7aef\u4fe1\u53f7\u91c7\u96c6\u6a21\u5757"},"content":{"rendered":"\n<p>       \u4fe1\u53f7\u91c7\u96c6\u6a21\u5757\u662f\u4e00\u6b3e\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u8fdb\u884c\u8fdc\u7a0b\u9065\u6d4b\u3001\u9065\u63a7\u3001\u9065\u4fe1\u7b49\u529f\u80fd\u3002\u5b83\u80fd\u5c06\u4e32\u53e3\u6570\u636e\u6216\u8005\u6a21\u62df\u91cf\u53d8\u91cf\u91c7\u96c6\u540e\u901a\u8fc7GPRS\u3001CDMA\u30013G\u30014G\u7f51\u7edc\u8fdb\u884c\u8fdc\u7a0b\u4f20\u8f93\u3002\u901a\u8fc7AD\u91c7\u6837\u82af\u7247\u5bf9\u91c7\u96c6\u5230\u7684\u4f20\u611f\u5668\u4fe1\u53f7\u8fdb\u884c\u76f8\u5173\u5904\u7406\uff0c\u7136\u540e\u6362\u7b97\u6210\u76f8\u5e94\u6570\u503c\u4ee5485\u6216\u522b\u7684\u65b9\u5f0f\u548c\u4e0a\u4f4d\u673a\u8fdb\u884c\u901a\u8baf\u3002\u4fe1\u53f7\u6d4b\u91cf\u91c7\u7528\u4e13\u7528\u7684\u771f\u6709\u6548\u503c\u6d4b\u91cf\u82af\u7247\uff0c\u53ef\u51c6\u786e\u6d4b\u91cf\u5404\u79cd\u6ce2\u5f62\u7684\u7535\u6d41(\u538b)\u771f\u6709\u6548\u503c\uff0c\u4e14\u7cbe\u5ea6\u9ad8\uff0c\u7a33\u5b9a\u6027\u597d\uff1b\u91c7\u7528\u6807\u51c6RS-485\u603b\u7ebf\u63a5\u53e3\u548cMODBUS-RTU\u534f\u8bae\u3002<\/p>\n\n\n\n<p>      \u8def\u706f\u63a7\u5236\u7ec8\u7aef\u4fe1\u53f7\u91c7\u96c6\u6a21\u5757\uff0c\u7edd\u5927\u591a\u6570\u96c6\u4e2d\u5728\u91c7\u96c6\u6a21\u62df\u91cf\u3001\u6570\u5b57\u91cf\u3001\u5f00\u5173\u91cf\u3001\u7535\u53c2\u91cf\uff0c\u70ed\u7535\u963b\u3001\u70ed\u7535\u5076\uff0c\u5176\u4e2d\u70ed\u7535\u963b\u53ef\u4ee5\u8ba4\u4e3a\u662f\u975e\u7535\u91cf\uff08\u5176\u5b9e\u672c\u8d28\u4e0a\u8fd8\u662f\u8981\u7528\u7535\u6d41\u9a71\u52a8\u6765\u91c7\u96c6\uff09\u5176\u4e2d\u6a21\u62df\u91cf\u91c7\u96c6\u5361\u548c\u6570\u5b57\u91cf\u91c7\u96c6\u5361\u7528\u5f97\u662f\u6bd4\u8f83\u5e7f\u6cdb\u7684\u3002\u56e0\u4e3a\uff0c\u4fe1\u53f7\u91c7\u96c6\u6a21\u5757\u5bf9\u73af\u5883\u7684\u9002\u5e94\u80fd\u529b\u66f4\u5f3a\uff0c\u53ef\u4ee5\u5e94\u5bf9\u5404\u79cd\u6076\u52a3\u7684\u5de5\u4e1a\u73af\u5883\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.hcpk1.com\/wp-content\/uploads\/2021\/08\/2021082717470018.jpg\" alt=\"\u8def\u706f\u63a7\u5236\u7ec8\u7aef\u4fe1\u53f7\u91c7\u96c6\u6a21\u5757\" title=\"\u8def\u706f\u63a7\u5236\u7ec8\u7aef\u4fe1\u53f7\u91c7\u96c6\u6a21\u5757\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1038\" src=\"https:\/\/www.hcpk1.com\/wp-content\/uploads\/2021\/08\/2021082717470018.jpg\" alt=\"\" class=\"wp-image-1435\"\/><\/a><\/figure>\n\n\n\n<p>\u4fe1\u53f7\u91c7\u96c6\u6a21\u5757\u7684\u4f5c\u7528\u5305\u542b\u4e86\uff1a<\/p>\n\n\n\n<p>1\u3001\u5bf9\u4fe1\u53f7\u8fdb\u884c\u8c03\u7406\uff08\u5982\u653e\u5927\u3001\u6ee4\u6ce2\u3001\u9694\u79bb\u7b49\uff09\u3002<\/p>\n\n\n\n<p>2\u3001AD\u8f6c\u6362\uff0c\u6b64\u5904\u6d89\u53ca\u91c7\u6837\u65f6\u949f\u3001FIFO\u7b49\u6982\u5ff5\u3002<\/p>\n\n\n\n<p>3\u3001\u7ecf\u8ba1\u7b97\u673a\u63a5\u53e3\u603b\u7ebf\u4f20\u8f93\u81f3\u8ba1\u7b97\u673a\uff0c\u5982PCIe\u603b\u7ebf\u3001USB\u603b\u7ebf\u3001\u4ee5\u592a\u7f51\u7ebf\u3001\u4e32\u53e3\u7b49\u3002<\/p>\n\n\n\n<p>4\u3001\u6570\u636e\u4f20\u8f93\u81f3\u4e0a\u4f4d\u673a\u540e\uff0c\u901a\u8fc7\u8f6f\u4ef6\u8fdb\u884c\u5904\u7406\u3002<\/p>\n\n\n\n<p>      \u5b9e\u73b0\u4f20\u611f\u5668\u548c\u4e3b\u673a\u4e4b\u95f4\u7684\u4fe1\u53f7\u91c7\u96c6\uff0c\u7528\u6765\u68c0\u6d4b\u6a21\u62df\u4fe1\u53f7\uff0c\u53ef\u5e94\u7528\u5728 RS-232\/485\u603b\u7ebf\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7cfb\u7edf\uff0cJ\/ K\/ T\/ E\/ R\/ S\/ B \u578b\u70ed\u7535\u5076\u4fe1\u53f7\u7684\u6d4b\u91cf\u4ee5\u53ca\u5de5\u4e1a\u73b0\u573a\u4fe1\u53f7\u9694\u79bb\u53ca\u957f\u7ebf\u4f20\u8f93\u7b49\u7b49\u3002<\/p>\n\n\n\n<p>     \u4ea7\u54c1\u5305\u62ec\u7535\u6e90\u9694\u79bb\uff0c\u4fe1\u53f7\u9694\u79bb\u3001\u7ebf\u6027\u5316\uff0cA\/D\u8f6c\u6362\u548cRS-485\u4e32\u884c\u901a\u4fe1\u3002\u6bcf\u4e2a\u4e32\u53e3\u6700\u591a\u53ef\u63a5255\u53ea\u6a21\u5757\uff0c\u901a\u8baf\u65b9\u5f0f\u91c7\u7528ASCII\u7801\u901a\u8baf\u534f\u8bae\u6216MODBUS RTU\u901a\u8baf\u534f\u8bae\uff0c\u6ce2\u7279\u7387\u53ef\u7531\u4ee3\u7801\u8bbe\u7f6e\uff0c\u80fd\u4e0e\u5176\u4ed6\u5382\u5bb6\u7684\u63a7\u5236\u6a21\u5757\u6302\u5728\u540c\u4e00RS-485\u603b\u7ebf\u4e0a\uff0c\u4fbf\u4e8e\u8ba1\u7b97\u673a\u7f16\u7a0b\u3002<\/p>\n\n\n\n<p>     \u4ea7\u54c1\u662f\u57fa\u4e8e\u5355\u7247\u673a\u7684\u667a\u80fd\u76d1\u6d4b\u548c\u63a7\u5236\u7cfb\u7edf\uff0c\u6240\u6709\u7684\u7528\u6237\u8bbe\u5b9a\u7684\u6821\u51c6\u503c\uff0c\u5730\u5740\uff0c\u6ce2\u7279\u7387\uff0c\u6570\u636e\u683c\u5f0f\uff0c\u6821\u9a8c\u548c\u72b6\u6001\u7b49\u914d\u7f6e\u4fe1\u606f\u90fd\u50a8\u5b58\u5728\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668EEPROM\u91cc\u3002<\/p>\n\n\n\n<p>      \u4ea7\u54c1\u6309\u5de5\u4e1a\u6807\u51c6\u8bbe\u8ba1\u3001\u5236\u9020\uff0c\u4fe1\u53f7\u8f93\u5165 \/ \u8f93\u51fa\u4e4b\u95f4\u9694\u79bb\uff0c\u53ef\u627f\u53d73000VDC\u9694\u79bb\u7535\u538b\uff0c\u6297\u5e72\u6270\u80fd\u529b\u5f3a\uff0c\u53ef\u9760\u6027\u9ad8\u3002\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4- 45\u2103\uff5e+85\u2103\u3002<\/p>\n\n\n\n<p>\uf0d8 \u901a\u8baf\u6ce2\u7279\u7387\uff1a4800\u30019600\u300119200\u300128800 bps\uff1b \uf0d8 \u6570\u636e\u683c\u5f0f\uff1a\u65e0\u6821\u9a8c\u30018\u4e2a\u6570\u636e\u4f4d\u30011\u4e2a\u505c\u6b62\u4f4d \uf0d8 \u901a\u8baf\u534f\u8bae\uff1aMODBUS-RTU\u534f\u8bae\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u4fe1\u53f7\u91c7\u96c6\u6a21\u5757\u662f\u4e00\u6b3e\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u8fdb\u884c\u8fdc\u7a0b\u9065\u6d4b\u3001\u9065\u63a7\u3001\u9065\u4fe1\u7b49\u529f\u80fd\u3002\u5b83\u80fd\u5c06\u4e32\u53e3\u6570\u636e\u6216\u8005\u6a21\u62df\u91cf\u53d8\u91cf\u91c7\u96c6\u540e\u901a\u8fc7GPRS\u3001CD ...","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[1415,1530],"_links":{"self":[{"href":"https:\/\/www.hcpk1.com\/wp-json\/wp\/v2\/posts\/1434"}],"collection":[{"href":"https:\/\/www.hcpk1.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hcpk1.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hcpk1.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hcpk1.com\/wp-json\/wp\/v2\/comments?post=1434"}],"version-history":[{"count":1,"href":"https:\/\/www.hcpk1.com\/wp-json\/wp\/v2\/posts\/1434\/revisions"}],"predecessor-version":[{"id":1436,"href":"https:\/\/www.hcpk1.com\/wp-json\/wp\/v2\/posts\/1434\/revisions\/1436"}],"wp:attachment":[{"href":"https:\/\/www.hcpk1.com\/wp-json\/wp\/v2\/media?parent=1434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hcpk1.com\/wp-json\/wp\/v2\/categories?post=1434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hcpk1.com\/wp-json\/wp\/v2\/tags?post=1434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}