{"id":205,"date":"2024-06-18T22:26:10","date_gmt":"2024-06-18T14:26:10","guid":{"rendered":"https:\/\/www.bihec.com\/laurel\/?p=205"},"modified":"2024-06-18T22:26:10","modified_gmt":"2024-06-18T14:26:10","slug":"laurel-4-20-ma-%e5%92%8c-rs485-%e8%be%93%e5%87%ba%e5%8f%98%e9%80%81%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/laurel\/laurel-4-20-ma-%e5%92%8c-rs485-%e8%be%93%e5%87%ba%e5%8f%98%e9%80%81%e5%99%a8\/","title":{"rendered":"Laurel 4-20 mA \u548c RS485 \u8f93\u51fa\u53d8\u9001\u5668"},"content":{"rendered":"<h2><a href=\"https:\/\/www.bihec.com\/laurel\/tag\/laurel-4-20-ma\/\" title=\"View all posts in Laurel 4-20 mA\" target=\"_blank\">Laurel 4-20 mA<\/a> \u548c <a href=\"https:\/\/www.bihec.com\/laurel\/tag\/rs485-%e8%be%93%e5%87%ba%e5%8f%98%e9%80%81%e5%99%a8\/\" title=\"View all posts in RS485 \u8f93\u51fa\u53d8\u9001\u5668\" target=\"_blank\">RS485 \u8f93\u51fa\u53d8\u9001\u5668<\/a><\/h2>\n<p class=\"rks\">L<a href=\"https:\/\/www.bihec.com\/laurel\/tag\/t\/\" title=\"View all posts in T\" target=\"_blank\">T<\/a> DI<a href=\"https:\/\/www.bihec.com\/laurel\/tag\/n\/\" title=\"View all posts in N\" target=\"_blank\">N<\/a>\u5bfc\u8f68\u53d8\u9001\u5668\uff0c4-20 mA\u548cRS232\/RS485\u4e32\u884c\u6570\u636e\u8f93\u51fa.<\/p>\n<p class=\"rks\">\u4e0eLaureate<a href=\"https:\/\/www.bihec.com\/laurel\/tag\/%e6%95%b0%e5%ad%97%e9%9d%a2%e6%9d%bf%e4%bb%aa%e8%a1%a8\/\" title=\"View all posts in \u6570\u5b57\u9762\u677f\u4eea\u8868\" target=\"_blank\">\u6570\u5b57\u9762\u677f\u4eea\u8868<\/a>\u3001\u8ba1\u6570\u5668\u548c\u5b9a\u65f6\u5668\u76f8\u540c\u7684\u9ad8\u6027\u80fd\u3001\u4fe1\u53f7\u8c03\u7406\u548c\u53ef\u7f16\u7a0b\u529f\u80fd\u3002<\/p>\n<h3 class=\"green-hd\"><strong>\u7279\u5f81<\/strong><\/h3>\n<ul>\n<li>4-20 mA\u30010-20 mA\u30010-10V \u6216 -10V \u81f3 +10V \u53d1\u9001\u5668\u8f93\u51fa\uff0c16 \u4f4d\uff0c\u9694\u79bb<\/li>\n<li>RS232 \u6216 RS485 \u4e32\u884c\u6570\u636e\u8f93\u51fa\uff0c\u9694\u79bb\uff0cModbus \u6216 Laurel ASCII \u534f\u8bae<\/li>\n<li>\u53cc\u901a\u9053 120 mA \u56fa\u6001\u7ee7\u7535\u5668\uff0c\u7528\u4e8e\u62a5\u8b66\u6216\u63a7\u5236\uff0c\u9694\u79bb\u5f0f<\/li>\n<li>\u6a21\u62df\u8f93\u51fa\u5206\u8fa8\u7387 0.0015% \u91cf\u7a0b\uff0816 \u4f4d\uff09\uff0c\u7cbe\u5ea6 \u00b10.02% \u91cf\u7a0b<\/li>\n<li>5V\u300110V \u6216 24V \u76f4\u6d41\u4f20\u611f\u5668\u6fc0\u52b1\u8f93\u51fa\uff0c\u9694\u79bb\u5f0f\uff08\u5927\u591a\u6570\u578b\u53f7\uff09<\/li>\n<li>\u901a\u7528 85-264 Vac \/ 90-300 Vdc \u6216 10-48 Vdc \/ 12-32 Vac \u7535\u6e90<\/li>\n<li>DIN\u5bfc\u8f68\u5916\u58f3\uff0c\u5e26\u53ef\u62c6\u5378\u87ba\u9489\u5939\u8fde\u63a5\u5668<\/li>\n<li>\u4f7f\u7528\u57fa\u4e8e PC \u7684<a title=\"Instrument Setup Software\" href=\"https:\/\/www.laurels.com\/setup-software.php\">\u4eea\u5668\u8bbe\u7f6e\u8f6f\u4ef6<\/a>\u8f7b\u677e\u8bbe\u7f6e\u53d8\u9001\u5668<\/li>\n<li>\u53ef\u7528\u4e8e\u5927\u591a\u6570\u5de5\u4e1a\u6a21\u62df\u6216\u8109\u51b2\u4f20\u611f\u5668\u4fe1\u53f7\u7684\u4fe1\u53f7\u8c03\u7406<\/li>\n<\/ul>\n<p id=\"mpknKSh\"><img loading=\"lazy\" width=\"380\" height=\"390\" class=\"alignnone size-full wp-image-206 \" src=\"https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_667197e6171d3.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_667197e6171d3.png 380w, https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_667197e6171d3-292x300.png 292w\" sizes=\"(max-width: 380px) 100vw, 380px\" \/><\/p>\n<h3 class=\"green-hd-long\"><strong>LT \u7cfb\u5217\u53d8\u9001\u5668\u9009\u578b\u6307\u5357<\/strong><\/h3>\n<p id=\"MYSfYRZ\"><img loading=\"lazy\" class=\"alignnone  wp-image-207 \" src=\"https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_66719809ada4a.png\" alt=\"\" width=\"833\" height=\"740\" srcset=\"https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_66719809ada4a.png 974w, https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_66719809ada4a-300x266.png 300w, https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_66719809ada4a-768x682.png 768w, https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_66719809ada4a-500x444.png 500w, https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_66719809ada4a-800x710.png 800w\" sizes=\"(max-width: 833px) 100vw, 833px\" \/><\/p>\n<h3 class=\"green-hd-long\"><strong>LT \u7cfb\u5217\u53d8\u9001\u5668\u8bf4\u660e<\/strong><\/h3>\n<h3 class=\"green-hd-long\"><strong style=\"font-size: 16px\">LT\u7cfb\u5217DIN\u5bfc\u8f68\u53d8\u9001\u5668\u548c\u4fe1\u53f7\u8c03\u7406\u5668<\/strong><span style=\"font-size: 16px\">\u53ef\u4ee5\u4f7f\u7528\u4e03\u79cd\u53ef\u7528\u7684\u63d2\u5165\u5f0f\u4fe1\u53f7\u8c03\u7406\u5668\u677f\u4e4b\u4e00\u8fde\u63a5\u5230\u5404\u79cd\u4f20\u611f\u5668\u548c\u53d8\u9001\u5668\u3002\u8fd9\u4e9b\u53d8\u9001\u5668\u590d\u5236\u4e86 Laureate 1\/8 DIN \u6570\u5b57\u9762\u677f\u4eea\u8868\u3001\u8ba1\u6570\u5668\u548c\u5b9a\u65f6\u5668\u7684\u9ad8\u6027\u80fd\uff08\u9ad8\u7cbe\u5ea6\u3001\u9ad8\u8bfb\u53d6\u901f\u7387\uff09\u548c\u5e7f\u6cdb\u7684\u53ef\u7f16\u7a0b\u529f\u80fd\u3002\u5b83\u4eec\u4f7f\u7528\u76f8\u540c\u7684\u4fe1\u53f7\u8c03\u7406\u5668\u677f\u3001\u5927\u90e8\u5206\u76f8\u540c\u7684\u56fa\u4ef6\u548c\u76f8\u540c\u7684\u57fa\u4e8e Windows \u7684\u514d\u8d39<\/span><a style=\"font-size: 16px\" title=\"Instrument Setup Software\" href=\"https:\/\/www.laurels.com\/setup-software.php\">\u4eea\u5668\u8bbe\u7f6e\u8f6f\u4ef6<\/a><span style=\"font-size: 16px\">\u3002\u5b83\u4eec\u91c7\u7528\u7d27\u51d1\u7684DIN\u5bfc\u8f68\u5b89\u88c5\u5c01\u88c5\uff0c\u5e26\u6709\u53ef\u62c6\u5378\u7684\u87ba\u4e1d\u5939\u8fde\u63a5\u5668\uff0c\u4fbf\u4e8e\u63a5\u7ebf\u3002<\/span><\/h3>\n<div class=\"trans\">\n<p>\u672c\u9875\u63d0\u4f9b\u7684\u00a0<strong>LT \u7cfb\u5217\u53d8\u9001\u5668<\/strong>\u5305\u62ec 4-20 mA\u30010-20 mA\u30010-10V \u6216 -10V \u81f3 +10V \u6a21\u62df\u8f93\u51fa\uff08\u9694\u79bb\uff0c\u7528\u6237\u53ef\u9009\uff09\u3001RS232 \u6216 RS485 \u4e32\u884c\u6570\u636e\u63a5\u53e3\uff08\u9694\u79bb\uff0c\u7528\u6237\u53ef\u9009\uff09\u548c\u53cc 120 mA \u56fa\u6001 AC\/DC \u7ee7\u7535\u5668\uff08\u9694\u79bb\uff09\u3002\u9664\u5e26\u6709\u6e29\u5ea6\u6216\u4ea4\u6d41RMS\u4fe1\u53f7\u8c03\u8282\u5668\u7684\u578b\u53f7\u5916\uff0c\u6240\u6709\u578b\u53f7\u90fd\u5305\u542b\u9694\u79bb\u76845\u300110\u621624 Vdc\u4f20\u611f\u5668\u6fc0\u52b1\u8f93\u51fa\u3002<\/p>\n<p id=\"AJxNEMa\"><img loading=\"lazy\" class=\"alignnone  wp-image-208 \" src=\"https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_6671984457cc2.png\" alt=\"\" width=\"835\" height=\"246\" srcset=\"https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_6671984457cc2.png 927w, https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_6671984457cc2-300x88.png 300w, https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_6671984457cc2-768x226.png 768w, https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_6671984457cc2-500x147.png 500w, https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_6671984457cc2-800x236.png 800w\" sizes=\"(max-width: 835px) 100vw, 835px\" \/><\/p>\n<p><strong>\u4e3a\u4e86\u5728\u5c40\u57df\u7f51 \uff08LAN\uff09 \u4e0a\u4f7f\u7528\uff0c<\/strong>\u591a\u8fbe 30 \u4e2a LT \u7cfb\u5217\u53d1\u5c04\u5668\u53ef\u4ee5\u8df3\u7ebf\u7528\u4e8e RS485\uff0c\u5e76\u901a\u8fc7 Laurel \u7684<a title=\"Ethernet-to-RS485 converter board\" href=\"https:\/\/www.laurels.com\/interface-ethernet-server.php\">\u4ee5\u592a\u7f51\u8f6c RS485 \u8f6c\u6362\u5668\u677f<\/a>\u83ca\u82b1\u94fe\u8fde\u63a5\u5230\u4eea\u8868\u6216\u8ba1\u6570\u5668\u3002\u4f5c\u4e3a\u66ff\u4ee3\u65b9\u6848\uff0cLaurel\u00a0<a title=\"LTE series Ethernet transmitters\" href=\"https:\/\/www.laurels.com\/lte-transmitters.php\">\u7684 LTE \u7cfb\u5217\u4ee5\u592a\u7f51\u53d1\u5c04\u5668<\/a>\u53ef\u4ee5\u901a\u8fc7\u4ee5\u592a\u7f51\u7535\u7f06\u76f4\u63a5\u8fde\u63a5\u5230 LAN\u3002\u5728\u8fd9\u4e24\u79cd\u60c5\u51b5\u4e0b\uff0c\u90fd\u53ef\u4ee5\u4f7f\u7528<a title=\"Instrument Setup Software\" href=\"https:\/\/www.laurels.com\/setup-software.php\">\u4eea\u5668\u8bbe\u7f6e\u8f6f\u4ef6<\/a>\u8f7b\u677e\u5b9e\u73b0\u8bbe\u7f6e\uff0c\u4ee5\u53d1\u73b0\u6bcf\u4e2a\u53d8\u9001\u5668\u7684\u8282\u70b9\u548c\u8bbe\u7f6e\u3002<\/p>\n<\/div>\n<div class=\"col-md-12  up-lf-infeth up-up-lg-xl\">\n<div class=\"flex-container-features \">\n<div class=\"flex-item-features\"><\/div>\n<\/div>\n<\/div>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/laurel\/tag\/laurel-4-20-ma\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"Laurel 4-20 mA (1\u4e2a\u9879\u76ee)\">Laurel 4-20 mA<\/a>\n<a href=\"https:\/\/www.bihec.com\/laurel\/tag\/rs485-%e8%be%93%e5%87%ba%e5%8f%98%e9%80%81%e5%99%a8\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"RS485 \u8f93\u51fa\u53d8\u9001\u5668 (1\u4e2a\u9879\u76ee)\">RS485 \u8f93\u51fa\u53d8\u9001\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>Laurel 4-20 mA \u548c RS485 \u8f93\u51fa\u53d8\u9001\u5668 LT DIN\u5bfc\u8f68\u53d8\u9001\u5668\uff0c4-20 mA\u548cRS232\/RS485\u4e32\u884c\u6570\u636e\u8f93\u51fa. \u4e0eLaureate\u6570\u5b57\u9762\u677f\u4eea\u8868\u3001\u8ba1\u6570\u5668\u548c\u5b9a\u65f6 <\/p>\n","protected":false},"author":34,"featured_media":206,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[1],"tags":[12,13],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Laurel 4-20 mA \u548c RS485 \u8f93\u51fa\u53d8\u9001\u5668<\/title>\n<meta name=\"description\" content=\"Laurel 4-20 mA \u548c RS485 \u8f93\u51fa\u53d8\u9001\u5668,LT DIN\u5bfc\u8f68\u53d8\u9001\u5668\uff0c4-20 mA\u548cRS232\/RS485\u4e32\u884c\u6570\u636e\u8f93\u51fa.RS232 \u6216 RS485 \u4e32\u884c\u6570\u636e\u8f93\u51fa\uff0c\u9694\u79bb\uff0cModbus \u6216 Laurel ASCII \u534f\u8bae.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bihec.com\/laurel\/laurel-4-20-ma-\u548c-rs485-\u8f93\u51fa\u53d8\u9001\u5668\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Laurel 4-20 mA \u548c RS485 \u8f93\u51fa\u53d8\u9001\u5668\" \/>\n<meta property=\"og:description\" content=\"Laurel 4-20 mA \u548c RS485 \u8f93\u51fa\u53d8\u9001\u5668,LT DIN\u5bfc\u8f68\u53d8\u9001\u5668\uff0c4-20 mA\u548cRS232\/RS485\u4e32\u884c\u6570\u636e\u8f93\u51fa.RS232 \u6216 RS485 \u4e32\u884c\u6570\u636e\u8f93\u51fa\uff0c\u9694\u79bb\uff0cModbus \u6216 Laurel ASCII \u534f\u8bae.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bihec.com\/laurel\/laurel-4-20-ma-\u548c-rs485-\u8f93\u51fa\u53d8\u9001\u5668\/\" \/>\n<meta property=\"og:site_name\" content=\"laurel \u9762\u677f\u4eea\u8868 - \u8ba1\u6570\u5668 - \u5b9a\u65f6\u5668 - \u53d8\u9001\u5668\" \/>\n<meta property=\"article:published_time\" content=\"2024-06-18T14:26:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bihec.com\/laurel\/wp-content\/uploads\/sites\/1016\/2024\/06\/img_667197e6171d3.png\" \/>\n\t<meta property=\"og:image:width\" content=\"380\" \/>\n\t<meta property=\"og:image:height\" content=\"390\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u6768\u8f89 19821065355\uff08\u5fae\u4fe1\u540c\u53f7\uff09\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.bihec.com\/laurel\/#website\",\"url\":\"https:\/\/www.bihec.com\/laurel\/\",\"name\":\"laurel \\u9762\\u677f\\u4eea\\u8868 - \\u8ba1\\u6570\\u5668 - \\u5b9a\\u65f6\\u5668 - 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