{"id":16936,"date":"2024-04-15T23:18:23","date_gmt":"2024-04-15T23:18:23","guid":{"rendered":"https:\/\/science-hub.click\/ModBus%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC\/"},"modified":"2024-04-15T23:18:23","modified_gmt":"2024-04-15T23:18:23","slug":"ModBus%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=16936","title":{"rendered":"ModBus\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac"},"content":{"rendered":"<div><div><p><strong>Modbus \u306f<\/strong>\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u4f7f\u7528\u3055\u308c\u308b\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u30de\u30b9\u30bf\u30fc\/\u30b9\u30ec\u30fc\u30d6\u30e2\u30fc\u30c9\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8a72\u5f53\u3059\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u30a2\u30c9\u30ec\u30b9\u3001\u51e6\u7406\u5bfe\u8c61\u306e\u6a5f\u80fd (\u66f8\u304d\u8fbc\u307f\u3001\u8aad\u307f\u53d6\u308a)\u3001<span>\u30c7\u30fc\u30bf<\/span>\u3001\u304a\u3088\u3073\u5de1\u56de\u5197\u9577<span>\u691c\u67fb<\/span>(CRC) \u3068\u547c\u3070\u308c\u308b\u30a8\u30e9\u30fc\u691c\u67fb\u30b3\u30fc\u30c9\u3092\u542b\u3080\u30d5\u30ec\u30fc\u30e0\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002<\/p><p> <span><a href=\"https:\/\/science-hub.click\/?p=16936\">Modbus<\/a><\/span>\u30d7\u30ed\u30c8\u30b3\u30eb (Modicon \u304c\u767b\u9332\u3057\u305f\u5546\u6a19) \u306f\u3001\u30de\u30b9\u30bf\u30fc\u3068\u8907\u6570\u306e\u30b9\u30ec\u30fc\u30d6\u306e\u9593\u306e\u968e\u5c64\u69cb\u9020\u306b\u57fa\u3065\u304f<span>\u5bfe\u8a71<\/span>\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002<\/p><h2><span><span><a href=\"https:\/\/science-hub.click\/?p=89283\">\u7269\u7406\u5c64<\/a><\/span><\/span><\/h2><p>Modbus\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u5b9f\u88c5\u53ef\u80fd<\/p><ul><li><span><a href=\"https:\/\/science-hub.click\/?p=66349\">RS-232<\/a><\/span> \u3001RS-422\u3001RS-485 \u306a\u3069\u306e\u975e\u540c\u671f\u30b7\u30ea\u30a2\u30eb \u30ea\u30f3\u30af\u4e0a\u3067\u3001\u901f\u5ea6\u3068\u8ddd\u96e2\u306f\u53ef\u5909\u3067\u3059\u3002<\/li><li> TCP\/IP over <span><a href=\"https:\/\/science-hub.click\/?p=41176\">Ethernet<\/a><\/span>\u7d4c\u7531\u3002\u6b21\u306b\u3001 <i>Modbus TCP\/IP<\/i>\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/li><li> Modbus Plus\u7d4c\u7531\u3002<\/li><\/ul><p> <i>RS-485 \u30bf\u30a4\u30d7\u306e\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8 \u30ea\u30f3\u30af\u306f\u3001\u5dee\u52d5\u30da\u30a2\u3092\u4ecb\u3057\u3066\u30de\u30b9\u30bf\u30fc\u3068\u30b9\u30ec\u30fc\u30d6\u3092\u63a5\u7d9a\u3057\u3001\u9577\u8ddd\u96e2 (\u6700\u5927 1200 m) \u306b\u308f\u305f\u3063\u3066\u9ad8\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8 (\u6700\u5927 10 \u30e1\u30ac\u30d3\u30c3\u30c8\/\u79d2) \u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002 T(+)\u3001T(-) \u3067\u793a\u3055\u308c\u308b 2 \u3064\u306e\u504f\u6ce2\u9001\u4fe1\u7aef\u5b50\u3068\u3001R(+)\u3001R(-) \u3067\u793a\u3055\u308c\u308b 2 \u3064\u306e\u504f\u6ce2\u53d7\u4fe1\u7aef\u5b50\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/i><\/p><\/div><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\" ModBus\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/eOli_k_Z8JQ\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2 class=\"ref_link\">\u53c2\u8003\u8cc7\u6599<\/h2><ol><li><a class=\"notranslate\" href=\"https:\/\/ca.wikipedia.org\/wiki\/Modbus\">Modbus \u2013 catalan<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/cs.wikipedia.org\/wiki\/Modbus\">Modbus \u2013 tch\u00e8que<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/de.wikipedia.org\/wiki\/Modbus\">Modbus \u2013 allemand<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/en.wikipedia.org\/wiki\/Modbus\">Modbus \u2013 anglais<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/es.wikipedia.org\/wiki\/Modbus\">Modbus \u2013 espagnol<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/et.wikipedia.org\/wiki\/Modbus\">Modbus \u2013 estonien<\/a><\/li><\/ol><\/div>\n<div class=\"feature-video\">\n <h2>\n  ModBus\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n <div class=\"video-item\">\n  \n  <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n   <div class=\"wp-block-embed__wrapper\">\n    <iframe loading=\"lazy\" title=\"What is Modbus and How does it Work?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/txi2p5_OjKU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n   <\/div>\n  <\/figure>\n  \n <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Modbus \u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u4f7f\u7528\u3055\u308c\u308b\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u3067\u3059\u3002\u30de\u30b9\u30bf\u30fc\/\u30b9\u30ec\u30fc\u30d6\u30e2\u30fc\u30c9\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u8a72\u5f53\u3059\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306e\u30a2\u30c9\u30ec\u30b9\u3001\u51e6\u7406\u5bfe\u8c61\u306e\u6a5f\u80fd (\u66f8\u304d\u8fbc\u307f\u3001\u8aad\u307f\u53d6\u308a)\u3001\u30c7\u30fc\u30bf\u3001\u304a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16937,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/img.youtube.com\/vi\/HLCEW0NoyBs\/0.jpg","fifu_image_alt":" ModBus\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac","footnotes":""},"categories":[5],"tags":[18750,11,13,14,10,18751,12,16,15],"class_list":{"0":"post-16936","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-dictionary","8":"tag-modbus","9":"tag-techniques","10":"tag-technologie","11":"tag-news","12":"tag-actualite","14":"tag-dossier","15":"tag-sciences","16":"tag-article"},"_links":{"self":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/16936"}],"collection":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16936"}],"version-history":[{"count":0,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/16936\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/media\/16937"}],"wp:attachment":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}