{"id":17386,"date":"2025-02-08T17:40:55","date_gmt":"2025-02-08T09:40:55","guid":{"rendered":"https:\/\/www.luleey.com\/?p=17386"},"modified":"2025-02-08T17:40:59","modified_gmt":"2025-02-08T09:40:59","slug":"rs485-ethernet-transceivers-vs-rs485-fiber-optic-transceivers","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ja\/rs485-ethernet-transceivers-vs-rs485-fiber-optic-transceivers\/","title":{"rendered":"RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3068RS485\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u6bd4\u8f03"},"content":{"rendered":"<p id=\"wd-654f7dae\" class=\"wp-block-wd-paragraph\">\u73fe\u4ee3\u306e\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u30c7\u30fc\u30bf\u4f1d\u9001\u306b\u9069\u3057\u305f\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u6027\u80fd\u3001\u4fe1\u983c\u6027\u3001\u52b9\u7387\u3092\u6700\u9069\u5316\u3059\u308b\u4e0a\u3067\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306b\u306f\u3001\u6b21\u306e2\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002 <strong><a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ja\/tag\/rs485-ethernet-transceiver\/\" title=\"RS485 \u30a4\u30fc\u30b5\u30cd\u30c3\u30c8 \u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc \u306e\u6295\u7a3f\u3092\u3059\u3079\u3066\u8868\u793a\">RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/a><\/strong> \u305d\u3057\u3066 <strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong>. .\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u76ee\u7684\u3092\u6301\u3061\u3001\u7570\u306a\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u901a\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a2d\u8a08\u3084\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u884c\u3046\u969b\u306b\u3001\u5341\u5206\u306a\u60c5\u5831\u3092\u5f97\u305f\u4e0a\u3067\u6c7a\u5b9a\u3059\u308b\u305f\u3081\u306e\u9375\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3068RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 <a style=\"color: #FF6A00;\" target=\"_blank\" href=\"https:\/\/www.luleey.com\/ja\/tag\/fiber-optic-transceivers\/\" title=\"\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc \u306e\u6295\u7a3f\u3092\u3059\u3079\u3066\u8868\u793a\">\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/a>, \u305d\u306e\u6a5f\u80fd\u6027\u3001\u4f1d\u9001\u5a92\u4f53\u3001\u5178\u578b\u7684\u306a\u4f7f\u7528\u4f8b\u3001\u6027\u80fd\u7279\u6027\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\u3002.<\/p>\n\n\n\n<h3 id=\"wd-6f7c328f\" class=\"wp-block-wd-title title\">RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3068\u306f\uff1f<\/h3>\n\n\n\n<p id=\"wd-7267a4dc\" class=\"wp-block-wd-paragraph\">\u30a2\u30f3 <strong>RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong> \u306f\u3001RS485\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u4fe1\u53f7\u3092\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u4fe1\u53f7\u306b\u5909\u63db\u3057\u3001\u30ed\u30fc\u30ab\u30eb\u30a8\u30ea\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08LAN\uff09\u3084\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u4ecb\u3057\u305f\u901a\u4fe1\u3092\u53ef\u80fd\u306b\u3059\u308b\u30c7\u30d0\u30a4\u30b9\u3067\u3059\u3002RS485\u306f\u3001\u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u3084\u9060\u9694\u76e3\u8996\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u5dee\u52d5\u4fe1\u53f7\u898f\u683c\u3067\u3001\u7279\u306b\u9577\u8ddd\u96e2\u901a\u4fe1\u3084\u4f4e\u5e2f\u57df\u5e45\u901a\u4fe1\u304c\u5fc5\u8981\u306a\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u30ed\u30b8\u30c3\u30af\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\uff08PLC\uff09\u3001\u30bb\u30f3\u30b5\u3001\u30c7\u30fc\u30bf\u53ce\u96c6\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3001\u5f93\u6765\u306eRS485\u30d9\u30fc\u30b9\u306e\u30c7\u30d0\u30a4\u30b9\u3068\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 id=\"wd-0cf53469\" class=\"wp-block-wd-title title\">\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3068\u306f\uff1f<\/h3>\n\n\n\n<p id=\"wd-7a16e3d9\" class=\"wp-block-wd-paragraph\">A <strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong>, \u4e00\u65b9\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u96fb\u6c17\u4fe1\u53f7\u3092\u5149\u4fe1\u53f7\u306b\u5909\u63db\u3057\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30b1\u30fc\u30d6\u30eb\u3067\u30c7\u30fc\u30bf\u3092\u4f1d\u9001\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u6280\u8853\u306f\u3001\u30b7\u30b0\u30ca\u30eb\u30a4\u30f3\u30c6\u30b0\u30ea\u30c6\u30a3\u306e\u640d\u5931\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u306a\u304c\u3089\u30c7\u30fc\u30bf\u3092\u9577\u8ddd\u96e2\u4f1d\u9001\u3059\u308b\u80fd\u529b\u3067\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u9ad8\u901f\u9577\u8ddd\u96e2\u901a\u4fe1\u306b\u7406\u60f3\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u9ad8\u5e2f\u57df\u5e45\u3068\u5805\u7262\u306a\u4f1d\u9001\u304c\u8981\u6c42\u3055\u308c\u308b\u96fb\u6c17\u901a\u4fe1\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u304a\u3088\u3073\u5927\u898f\u6a21\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 id=\"wd-69af876d\" class=\"wp-block-wd-title title\">RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3068\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u4e3b\u306a\u9055\u3044<\/h3>\n\n\n\n<h4 id=\"wd-07b1da2c\" class=\"wp-block-wd-title title\">1. <strong>\u4f1d\u9001\u5a92\u4f53<\/strong><\/h4>\n\n\n\n<p id=\"wd-a9c077c7\" class=\"wp-block-wd-paragraph\">\u3053\u308c\u30892\u7a2e\u985e\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u4e3b\u306a\u9055\u3044\u306f\u3001\u6b21\u306e\u70b9\u306b\u3042\u308b\u3002 <strong>\u4f1d\u9001\u5a92\u4f53<\/strong> \u5f7c\u3089\u306f\u305d\u308c\u3092\u4f7f\u3063\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/strong>:\u4f1d\u9001\u5a92\u4f53\u3068\u3057\u3066\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\uff08\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u307e\u305f\u306f\u7121\u7dda\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u3092\u4f7f\u7528\u3057\u3001\u901a\u4fe1\u306b\u306fRS485\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u5229\u7528\u3057\u307e\u3059\u3002RS485\u306f\u3001\u96fb\u6c17\u30ce\u30a4\u30ba\u306e\u591a\u3044\u74b0\u5883\u3067\u306e\u9577\u8ddd\u96e2\u901a\u4fe1\u306b\u6700\u9069\u306a\u5dee\u52d5\u4fe1\u53f7\u898f\u683c\u3067\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong>:\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3092\u4f1d\u9001\u5a92\u4f53\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001\u30c7\u30fc\u30bf\u3092\u5149\u30d1\u30eb\u30b9\u3068\u3057\u3066\u4f1d\u9001\u3059\u308b\u3002\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u3001\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u306b\u6bd4\u3079\u3066\u4f1d\u9001\u8ddd\u96e2\u304c\u9577\u304f\u3001\u96fb\u78c1\u5e72\u6e09\uff08EMI\uff09\u306b\u3082\u5f37\u3044\u306a\u3069\u3001\u5927\u304d\u306a\u5229\u70b9\u304c\u3042\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<h4 id=\"wd-55fca3a2\" class=\"wp-block-wd-title title\">2. <strong>\u4f1d\u9001\u8ddd\u96e2\u3068\u901f\u5ea6<\/strong><\/h4>\n\n\n\n<p id=\"wd-f6b8a08b\" class=\"wp-block-wd-paragraph\">RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3068\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u306f\u3001\u30c7\u30fc\u30bf\u4f1d\u9001\u306e\u8ddd\u96e2\u3068\u901f\u5ea6\u304c\u91cd\u8981\u306a\u8981\u7d20\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/strong>:\u901a\u5e38\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u54c1\u8cea\u3001\u4fe1\u53f7\u5f37\u5ea6\u3001\u74b0\u5883\u306a\u3069\u306e\u8981\u56e0\u306b\u3082\u3088\u308b\u304c\u3001\u6570\u30ad\u30ed\u30e1\u30fc\u30c8\u30eb\uff081\uff5e3\u30ad\u30ed\u30e1\u30fc\u30c8\u30eb\u3001\u7d043000\u30d5\u30a3\u30fc\u30c8\uff09\u307e\u3067\u306e\u901a\u4fe1\u8ddd\u96e2\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3002\u30c7\u30fc\u30bf\u4f1d\u9001\u901f\u5ea6\u306f\u4e00\u822c\u306b10kbps\u304b\u308910Mbps\u3068\u4f4e\u304f\u3001RS485\u306f\u7523\u696d\u5236\u5fa1\u3084\u9060\u9694\u76e3\u8996\u306a\u3069\u306e\u4f4e\u5e2f\u57df\u5e45\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u9069\u3067\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong>:\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u4fe1\u53f7\u306e\u5927\u5e45\u306a\u640d\u5931\u306a\u3057\u306b\u3001100\u30ad\u30ed\uff08\u7d0462\u30de\u30a4\u30eb\uff09\u3092\u3057\u3070\u3057\u3070\u8d85\u3048\u308b\u3001\u306f\u308b\u304b\u306b\u9577\u3044\u8ddd\u96e2\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3002\u3055\u3089\u306b\u3001\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u7a2e\u985e\u3084\u4f7f\u7528\u3059\u308b\u6a5f\u5668\u306b\u3082\u3088\u308a\u307e\u3059\u304c\u3001\u6570\u767eMbps\u304b\u3089\u6570Gbps\u306e\u9ad8\u901f\u30c7\u30fc\u30bf\u4f1d\u9001\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u305f\u3081\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u3001\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u8ee2\u9001\u3001\u96fb\u6c17\u901a\u4fe1\u3001\u30af\u30e9\u30a6\u30c9\u30fb\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306a\u3069\u306e\u5e83\u5e2f\u57df\u5e45\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<h4 id=\"wd-5cdea87d\" class=\"wp-block-wd-title title\">3. <strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u4f7f\u7528\u4f8b<\/strong><\/h4>\n\n\n\n<p id=\"wd-58b8442e\" class=\"wp-block-wd-paragraph\">RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3068\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u4f1d\u9001\u7279\u6027\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u305d\u308c\u305e\u308c\u306e\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>:<br>RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306f\u3001\u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u3001\u9060\u9694\u76e3\u8996\u3001\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u5de5\u5834\u74b0\u5883\u3067\u306f\u3001\u6a5f\u68b0\u3001\u30bb\u30f3\u30b5\u30fc\u3001PLC\u306f\u3059\u3079\u3066RS485\u3092\u4f7f\u7528\u3057\u3066\u901a\u4fe1\u3057\u307e\u3059\u3002RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u7d71\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u96c6\u4e2d\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3057\u3001\u96c6\u4e2d\u578b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3001\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3001\u30c7\u30fc\u30bf\u53ce\u96c6\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b9\u30da\u30fc\u30b9\u3084\u914d\u7dda\u306e\u8907\u96d1\u3055\u3001\u30b3\u30b9\u30c8\u306e\u5236\u7d04\u306b\u3088\u308a\u3001\u5f93\u6765\u306e\u901a\u4fe1\u65b9\u6cd5\u304c\u5b9f\u7528\u7684\u3067\u306a\u3044\u74b0\u5883\u3067\u306f\u7279\u306b\u6709\u76ca\u3067\u3059\u3002. <strong>\u4f8b<\/strong>:\u88fd\u9020\u65bd\u8a2d\u3067\u306f\u3001\u30bb\u30f3\u30b5\u30fc\u3068\u30a2\u30af\u30c1\u30e5\u30a8\u30fc\u30bf\u30fc\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304cRS485\u3067\u901a\u4fe1\u3057\u307e\u3059\u3002RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5de5\u5834\u306e\u751f\u7523\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u306f\u6a5f\u68b0\u3092\u30ea\u30e2\u30fc\u30c8\u3067\u76e3\u8996\u30fb\u5236\u5fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u4f5c\u696d\u52b9\u7387\u3092\u78ba\u4fdd\u3057\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>:<br>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u9ad8\u901f\u30c7\u30fc\u30bf\u8ee2\u9001\u3084\u9577\u8ddd\u96e2\u901a\u4fe1\u304c\u5fc5\u8981\u306a\u5834\u9762\u3067\u5a01\u529b\u3092\u767a\u63ee\u3059\u308b\u3002\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u901a\u4fe1\u30a4\u30f3\u30d5\u30e9\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u5927\u898f\u6a21\u306a\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30b1\u30fc\u30d6\u30eb\u306f\u96fb\u78c1\u5e72\u6e09\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306b\u304f\u3044\u305f\u3081\u3001\u30ce\u30a4\u30ba\u306e\u591a\u3044\u74b0\u5883\u3067\u3082\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u4f1d\u9001\u304c\u53ef\u80fd\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u30d3\u30c7\u30aa\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u3001\u30b9\u30de\u30fc\u30c8\u30fb\u30b7\u30c6\u30a3\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u5927\u898f\u6a21\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30fb\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u63a5\u7d9a\u306a\u3069\u306e\u7528\u9014\u306b\u3082\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002. <strong>\u4f8b<\/strong>:\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3001\u9577\u8ddd\u96e2\u3092\u9ad8\u901f\u3067\u5927\u5bb9\u91cf\u30c7\u30fc\u30bf\u3092\u8ee2\u9001\u3059\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30af\u30e9\u30a6\u30c9\u30fb\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b5\u30fc\u30d3\u30b9\u3084\u30b0\u30ed\u30fc\u30d0\u30eb\u30fb\u30c7\u30fc\u30bf\u30fb\u30b9\u30c8\u30ec\u30fc\u30b8\u30fb\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u52b9\u7387\u7684\u306a\u904b\u7528\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<h4 id=\"wd-3d15a8ce\" class=\"wp-block-wd-title title\">4. <strong>\u30b3\u30b9\u30c8\u306b\u95a2\u3059\u308b\u8003\u5bdf<\/strong><\/h4>\n\n\n\n<p id=\"wd-a7b69547\" class=\"wp-block-wd-paragraph\">\u3053\u306e2\u7a2e\u985e\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u9078\u629e\u3059\u308b\u5834\u5408\u3001\u30b3\u30b9\u30c8\u3082\u91cd\u8981\u306a\u8981\u7d20\u3068\u306a\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/strong>:RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u4e00\u822c\u7684\u306b\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u6bd4\u3079\u3066\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u3044\u3002RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u306f\u3001\u9285\u7dda\u30b1\u30fc\u30d6\u30eb\u3068\u30b7\u30f3\u30d7\u30eb\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u3001\u4e88\u7b97\u306b\u5236\u7d04\u304c\u3042\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u3001\u901a\u4fe1\u8ddd\u96e2\u3084\u5e2f\u57df\u5e45\u306e\u8981\u4ef6\u304c\u6bd4\u8f03\u7684\u4f4e\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong>:\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u3084\u3001\u30ec\u30fc\u30b6\u30fc\u30e2\u30b8\u30e5\u30fc\u30eb\u3001\u5149\u30ec\u30b7\u30fc\u30d0\u30fc\u306a\u3069\u306e\u95a2\u9023\u90e8\u54c1\u306e\u30b3\u30b9\u30c8\u306e\u305f\u3081\u3001\u4e00\u822c\u7684\u306b\u9ad8\u4fa1\u3067\u3042\u308b\u3002\u3057\u304b\u3057\u3001\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u9ad8\u901f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u9577\u8ddd\u96e2\u901a\u4fe1\u3067\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306e\u6027\u80fd\u3068\u62e1\u5f35\u6027\u306b\u3088\u308a\u3001\u305d\u306e\u30b3\u30b9\u30c8\u304c\u6b63\u5f53\u5316\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h4 id=\"wd-04bfd10d\" class=\"wp-block-wd-title title\">5. <strong>\u4fe1\u983c\u6027\u3068\u30ce\u30a4\u30ba\u8010\u6027<\/strong><\/h4>\n\n\n\n<p id=\"wd-55c55d62\" class=\"wp-block-wd-paragraph\">\u3053\u308c\u3089\u306e\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3092\u6bd4\u8f03\u3059\u308b\u969b\u306e\u3082\u30461\u3064\u306e\u91cd\u8981\u306a\u8003\u616e\u70b9\u306f\u3001\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3042\u308b\u3002 <strong>\u4fe1\u983c\u6027<\/strong> \u3055\u307e\u3056\u307e\u306a\u74b0\u5883\u3067\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/strong>:RS485\u306f\u3001\u5de5\u5834\u3084\u7523\u696d\u73fe\u5834\u306a\u3069\u96fb\u6c17\u30ce\u30a4\u30ba\u306e\u591a\u3044\u74b0\u5883\u4e0b\u3067\u306e\u5805\u7262\u6027\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002RS485\u3067\u306f\u5dee\u52d5\u4fe1\u53f7\u304c\u4f7f\u7528\u3055\u308c\u308b\u305f\u3081\u3001\u30b3\u30e2\u30f3\u30e2\u30fc\u30c9\u30ce\u30a4\u30ba\u304c\u9664\u53bb\u3055\u308c\u3001\u9577\u8ddd\u96e2\u3067\u3082\u5b89\u5b9a\u3057\u305f\u901a\u4fe1\u304c\u53ef\u80fd\u3067\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong>:\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306f\u96fb\u78c1\u5e72\u6e09\uff08EMI\uff09\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306a\u3044\u305f\u3081\u3001\u96fb\u6c17\u7684\u30ce\u30a4\u30ba\u304c\u30c7\u30fc\u30bf\u4f1d\u9001\u3092\u59a8\u5bb3\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u306f\u901a\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u533b\u7642\u6a5f\u5668\u3001\u9ad8\u6027\u80fd\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u74b0\u5883\u306b\u6700\u9069\u3067\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 id=\"wd-63bb9a01\" class=\"wp-block-wd-title title\">\u8981\u7d04\uff1a\u6b63\u3057\u3044\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u9078\u629e<\/h3>\n\n\n\n<p id=\"wd-d62568f5\" class=\"wp-block-wd-paragraph\">\u7d50\u8ad6\u3068\u3057\u3066\u3001RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30fb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u3068\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u3069\u3061\u3089\u3092\u9078\u629e\u3059\u308b\u304b\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002 <strong>\u8ddd\u96e2<\/strong>, <strong>\u30b9\u30d4\u30fc\u30c9<\/strong>, <strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>, \u305d\u3057\u3066 <strong>\u30b3\u30b9\u30c8<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0<\/strong>:\u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u3001\u9060\u9694\u76e3\u8996\u3001\u96fb\u6c17\u30ce\u30a4\u30ba\u306e\u3042\u308b\u74b0\u5883\u306b\u6700\u9069\u3002\u77ed\u8ddd\u96e2\uff08\u6570\u30ad\u30ed\u30e1\u30fc\u30c8\u30eb\u307e\u3067\uff09\u306e\u4f4e\uff5e\u4e2d\u7a0b\u5ea6\u306e\u5e2f\u57df\u5e45\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u9069\u3002.<\/li>\n\n\n\n<li><strong>\u5149\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc<\/strong>:\u9ad8\u901f\u30c7\u30fc\u30bf\u8ee2\u9001\u304c\u8981\u6c42\u3055\u308c\u308b\u5e83\u5e2f\u57df\u3001\u9577\u8ddd\u96e2\u901a\u4fe1\u306b\u6700\u9069\u3002\u5927\u898f\u6a21\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u901a\u4fe1\u30a4\u30f3\u30d5\u30e9\u306b\u6700\u9069\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u7279\u5fb4<\/strong><\/th><th><strong>RS485\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30b3\u30f3\u30d0\u30fc\u30bf<\/strong><\/th><th><strong>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>\u4f1d\u9001\u5a92\u4f53<\/strong><\/td><td>\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8<\/td><td>\u5149\u30d5\u30a1\u30a4\u30d0\u30fc<\/td><\/tr><tr><td><strong>\u7533\u3057\u8fbc\u307f<\/strong><\/td><td>\u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u3001\u30d3\u30eb\u5236\u5fa1\u3001\u9060\u9694\u6a5f\u5668\u76e3\u8996\u306a\u3069.<\/td><td>\u30c7\u30fc\u30bf\u30bb\u30f3\u30bf\u30fc\u3001\u9ad8\u901f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3001\u9577\u8ddd\u96e2\u901a\u4fe1\u7db2<\/td><\/tr><tr><td><strong>\u4f1d\u9001\u8ddd\u96e2<\/strong><\/td><td>&lt;=100\u30e1\u30fc\u30c8\u30eb<\/td><td>\u6570\u30ad\u30ed\u304b\u3089\u6570\u767e\u30ad\u30ed<\/td><\/tr><tr><td><strong>\u4f1d\u9001\u901f\u5ea6<\/strong><\/td><td>\u6570\u5341kbps\u304b\u3089\u6570Mbps\u306e\u4f4e\u5e2f\u57df\u5e45<\/td><td>\u6570\u767eMbps\u304b\u3089\u6570Gbps\u306e\u5e83\u5e2f\u57df\u5e45<\/td><\/tr><tr><td><strong>\u96fb\u78c1\u59a8\u5bb3<\/strong><\/td><td>\u30ce\u30a4\u30ba\u306e\u591a\u3044\u74b0\u5883\u3067\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee<\/td><td>\u96fb\u78c1\u6ce2\u306e\u5e72\u6e09\u3092\u53d7\u3051\u306a\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p id=\"wd-f790b76f\" class=\"wp-block-wd-paragraph\">\u30c8\u30e9\u30f3\u30b7\u30fc\u30d0\u30fc\u306e\u7a2e\u985e\u3054\u3068\u306e\u4e3b\u306a\u9055\u3044\u3068\u4f7f\u7528\u4f8b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u3084\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30ad\u30f3\u30b0\u306e\u30cb\u30fc\u30ba\u306b\u6700\u9069\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u9078\u629e\u3057\u3001\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u306e\u6700\u9069\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u52b9\u7387\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u7279\u5fb4 RS485 \u30a4\u30fc\u30b5\u30cd\u30c3\u30c8 \u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u7e4a\u7dad\u5149\u5b66\u306e\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc \u4f1d\u9054\u5a92\u4f53\u306e\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u7e4a\u7dad\u5149\u5b66 \u9069\u7528 \u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u3001\u5efa\u7269\u5236\u5fa1\u3001\u9060\u9694\u88c5\u7f6e\u306e\u76e3\u8996\u3001,<\/p>","protected":false},"author":1,"featured_media":17367,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[887],"tags":[934,507],"class_list":["post-17386","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-data-transmission-conversion","tag-rs485-ethernet-transceiver","tag-fiber-optic-transceivers"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts\/17386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/comments?post=17386"}],"version-history":[{"count":0,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts\/17386\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/media\/17367"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/media?parent=17386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/categories?post=17386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/tags?post=17386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}