{"id":17381,"date":"2025-02-08T17:16:44","date_gmt":"2025-02-08T09:16:44","guid":{"rendered":"https:\/\/www.luleey.com\/?p=17381"},"modified":"2025-02-08T17:17:51","modified_gmt":"2025-02-08T09:17:51","slug":"rs-485-rs-232-and-rs-422-key-differences-and-applications","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ja\/rs-485-rs-232-and-rs-422-key-differences-and-applications\/","title":{"rendered":"RS-485\u3001RS-232\u3001RS-422\uff1a\u4e3b\u306a\u9055\u3044\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3"},"content":{"rendered":"

\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u306e\u4e16\u754c\u3067\u306f\u3001, RS-232<\/a>, RS-422<\/a>, \u305d\u3057\u3066 RS-485<\/a> \u306f\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6a19\u6e96\u898f\u683c\u3067\u3001\u305d\u308c\u305e\u308c\u72ec\u81ea\u306e\u7279\u6027\u3068\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9\u3092\u6301\u3063\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u898f\u683c\u306f\u3001\u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u3001\u96fb\u6c17\u901a\u4fe1\u3001\u5bb6\u96fb\u88fd\u54c1\u306a\u3069\u306e\u96fb\u5b50\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u3001\u30c7\u30d0\u30a4\u30b9\u9593\u306e\u30c7\u30fc\u30bf\u4f1d\u9001\u65b9\u6cd5\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u4e3b\u306a\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u901a\u4fe1\u30cb\u30fc\u30ba\u306b\u6700\u9069\u306a\u9078\u629e\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

<\/div>\n\n\n\n

RS-232\uff1a\u30ec\u30ac\u30b7\u30fc\u30fb\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9<\/strong><\/h3>\n\n\n\n

RS-232\u306f\u6700\u3082\u53e4\u304f\u3001\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u898f\u683c\u3067\u3042\u308b\u3002\u77ed\u8ddd\u96e2\u7528\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30b7\u30f3\u30d7\u30eb\u306a\u30dd\u30a4\u30f3\u30c8\u30fb\u30c4\u30fc\u30fb\u30dd\u30a4\u30f3\u30c8\u306e\u901a\u4fe1\u65b9\u5f0f\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n

\u4e3b\u306a\u7279\u5fb4<\/strong><\/h4>\n\n\n\n
    \n
  • \u901a\u4fe1\u30e2\u30fc\u30c9\uff1a<\/strong> \u30dd\u30a4\u30f3\u30c8\u30fb\u30c4\u30fc\u30fb\u30dd\u30a4\u30f3\u30c8\uff081\u3064\u306e\u9001\u4fe1\u6a5f\u30681\u3064\u306e\u53d7\u4fe1\u6a5f\uff09\u3002.<\/li>\n\n\n\n
  • \u4fe1\u53f7\u306e\u7a2e\u985e<\/strong> \u30b7\u30f3\u30b0\u30eb\u30a8\u30f3\u30c9\u4fe1\u53f7\u3067\u3001\u30c7\u30fc\u30bf\u306f\u30b0\u30e9\u30a6\u30f3\u30c9\u306b\u5bfe\u3057\u3066\u76f8\u5bfe\u7684\u306b\u4f1d\u9001\u3055\u308c\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u30ce\u30a4\u30ba\u3084\u5e72\u6e09\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u3044\u3002.<\/li>\n\n\n\n
  • \u8ddd\u96e2\u3060\uff1a<\/strong> RS-232\u306f\u3001\u30dc\u30fc\u30ec\u30fc\u30c8\u306b\u3082\u3088\u308b\u304c\u3001\u901a\u5e3815\u30e1\u30fc\u30c8\u30eb\uff0850\u30d5\u30a3\u30fc\u30c8\uff09\u307e\u3067\u306e\u77ed\u3044\u8ddd\u96e2\u306b\u9069\u3057\u3066\u3044\u308b\u3002.<\/li>\n\n\n\n
  • \u30b9\u30d4\u30fc\u30c9\u3060\uff1a<\/strong> \u6700\u5927115.2kbps\u306e\u30dc\u30fc\u30ec\u30fc\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u9577\u8ddd\u96e2\u3067\u306f\u3088\u308a\u4f4e\u901f\u306b\u306a\u308b\u3002.<\/li>\n\n\n\n
  • \u30b3\u30cd\u30af\u30bf\u30fc\uff1a<\/strong> \u4e00\u822c\u7684\u306bDB9\u307e\u305f\u306fDB25\u30b3\u30cd\u30af\u30bf\u3092\u4f7f\u7528\u3002.<\/li>\n<\/ul>\n\n\n\n

    \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/h4>\n\n\n\n

    RS-232\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30b7\u30ea\u30a2\u30eb\u30dd\u30fc\u30c8\u3001\u521d\u671f\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u5468\u8fba\u6a5f\u5668\u3001\u3055\u307e\u3056\u307e\u306a\u7523\u696d\u6a5f\u5668\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n

      \n
    • \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3068\u30d7\u30ea\u30f3\u30bf\u30fc\u3001\u30e2\u30c7\u30e0\u3001\u30de\u30a6\u30b9\u3092\u63a5\u7d9a\u3059\u308b\u3002.<\/li>\n\n\n\n
    • POS\uff08\u8ca9\u58f2\u6642\u70b9\u60c5\u5831\u7ba1\u7406\uff09\u30b7\u30b9\u30c6\u30e0\u3001\u7523\u696d\u7528\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u6a5f\u5668\u3001\u79d1\u5b66\u6a5f\u5668\u306b\u4f7f\u7528\u3002.<\/li>\n<\/ul>\n\n\n\n
      <\/div>\n\n\n\n

      RS-422\uff1a\u9ad8\u901f\u3001\u9577\u8ddd\u96e2\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/strong><\/h3>\n\n\n\n

      RS-422\u306f\u3001\u3088\u308a\u9577\u8ddd\u96e2\u30fb\u9ad8\u901f\u3067\u3088\u308a\u5805\u7262\u306a\u901a\u4fe1\u3092\u884c\u3046\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u30021\u53f0\u306e\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u30fc\u3068\u6700\u592710\u53f0\u306e\u30ec\u30b7\u30fc\u30d0\u30fc\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u30dd\u30a4\u30f3\u30c8\u30fb\u30c4\u30fc\u30fb\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u901a\u4fe1\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n

      \u4e3b\u306a\u7279\u5fb4<\/strong><\/h4>\n\n\n\n
        \n
      • \u901a\u4fe1\u30e2\u30fc\u30c9\uff1a<\/strong> 1\u5bfe\u591a\uff081\u53f0\u306e\u9001\u4fe1\u6a5f\u3068\u6700\u592710\u53f0\u306e\u53d7\u4fe1\u6a5f\uff09\u3002.<\/li>\n\n\n\n
      • \u4fe1\u53f7\u306e\u7a2e\u985e<\/strong> \u5dee\u52d5\u4fe1\u53f7\uff1a\u5404\u4fe1\u53f7\u306b2\u672c\u306e\u30ef\u30a4\u30e4\uff08A\u3068B\uff09\u3092\u4f7f\u7528\u3057\u3001\u96fb\u5727\u5dee\u3092\u4f5c\u308b\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30ce\u30a4\u30ba\u8010\u6027\u304c\u5411\u4e0a\u3057\u3001\u9577\u8ddd\u96e2\u4f1d\u9001\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002.<\/li>\n\n\n\n
      • \u8ddd\u96e2\u3060\uff1a<\/strong> RS-422\u306f\u6700\u59271200\u30e1\u30fc\u30c8\u30eb\uff084000\u30d5\u30a3\u30fc\u30c8\uff09\u307e\u3067\u30c7\u30fc\u30bf\u3092\u4f1d\u9001\u3067\u304d\u308b\u3002.<\/li>\n\n\n\n
      • \u30b9\u30d4\u30fc\u30c9\u3060\uff1a<\/strong> \u6700\u592710Mbps\u306e\u901f\u5ea6\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u304c\u3001\u901a\u5e38\u3001\u77ed\u8ddd\u96e2\u3067\u306f\u305d\u308c\u4ee5\u4e0a\u3068\u306a\u308b\u3002.<\/li>\n\n\n\n
      • \u30b3\u30cd\u30af\u30bf\u30fc\uff1a<\/strong> \u7aef\u5b50\u53f0\u30b3\u30cd\u30af\u30bf\u30fc\u3084DB9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n

        \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/h4>\n\n\n\n

        RS-422\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u9577\u8ddd\u96e2\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u901a\u4fe1\u304c\u5fc5\u8981\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4f7f\u7528\u3055\u308c\u308b\uff1a<\/p>\n\n\n\n

          \n
        • \u30ea\u30e2\u30fc\u30c8\u30bb\u30f3\u30b5\u30fc\u3084\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u30ed\u30b8\u30c3\u30af\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\uff08PLC\uff09\u3092\u542b\u3080\u7523\u696d\u7528\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0\u3002.<\/li>\n\n\n\n
        • PTZ\uff08\u30d1\u30f3\u30fb\u30c1\u30eb\u30c8\u30fb\u30ba\u30fc\u30e0\uff09\u30ab\u30e1\u30e9\u306a\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b7\u30b9\u30c6\u30e0\u3002.<\/li>\n\n\n\n
        • \u30de\u30ea\u30f3\u30fb\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30b9\u30c6\u30e0\u3068GPS\u30ec\u30b7\u30fc\u30d0\u30fc.<\/li>\n<\/ul>\n\n\n\n
          <\/div>\n\n\n\n

          RS-485\uff1a\u591a\u76ee\u7684\u306a\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u901a\u4fe1\u898f\u683c<\/strong><\/h3>\n\n\n\n

          RS-485\u306fRS-422\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u8907\u6570\u306e\u6a5f\u5668\uff08\u6700\u592732\u53f0\uff09\u304c\u540c\u3058\u30d0\u30b9\u4e0a\u3067\u901a\u4fe1\u3067\u304d\u308b\u305f\u3081\u3001\u3055\u3089\u306b\u67d4\u8edf\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7523\u696d\u304a\u3088\u3073\u5546\u696d\u74b0\u5883\u3067\u3001\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u901a\u4fe1\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n

          \u4e3b\u306a\u7279\u5fb4<\/strong><\/h4>\n\n\n\n
            \n
          • \u901a\u4fe1\u30e2\u30fc\u30c9\uff1a<\/strong> \u534a\u4e8c\u91cd\u30e2\u30fc\u30c9\u3067\u306f\u6700\u592732\u53f0\u3001\u30ea\u30d4\u30fc\u30bf\u3092\u4f7f\u3048\u3070\u6700\u5927256\u53f0\u306e\u6a5f\u5668\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u901a\u4fe1\u3002.<\/li>\n\n\n\n
          • \u4fe1\u53f7\u306e\u7a2e\u985e<\/strong> \u5dee\u52d5\u4fe1\u53f7\u3067\u3001\u5f37\u529b\u306a\u30ce\u30a4\u30ba\u8010\u6027\u3068\u4fe1\u983c\u6027\u3092\u63d0\u4f9b\u3002.<\/li>\n\n\n\n
          • \u8ddd\u96e2\u3060\uff1a<\/strong> RS-422\u3068\u540c\u69d8\u3001RS-485\u306f\u6700\u59271200\u30e1\u30fc\u30c8\u30eb\uff084000\u30d5\u30a3\u30fc\u30c8\uff09\u306e\u8ddd\u96e2\u3067\u901a\u4fe1\u3067\u304d\u308b\u3002.<\/li>\n\n\n\n
          • \u30b9\u30d4\u30fc\u30c9\u3060\uff1a<\/strong> \u6700\u592710Mbps\u306e\u901f\u5ea6\u306b\u5bfe\u5fdc\u3057\u3001\u4e00\u822c\u7684\u306b\u9577\u8ddd\u96e2\u3067\u306f\u305d\u308c\u4ee5\u4e0b\u306e\u901f\u5ea6\u304c\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/li>\n\n\n\n
          • \u30b3\u30cd\u30af\u30bf\u30fc\uff1a<\/strong> \u7aef\u5b50\u53f0\u63a5\u7d9a\u307e\u305f\u306f DB9 \u30b3\u30cd\u30af\u30bf\u3092\u4f7f\u7528\u3002.<\/li>\n<\/ul>\n\n\n\n

            \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/h4>\n\n\n\n

            RS-485\u306f\u3001\u9577\u8ddd\u96e2\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u901a\u4fe1\u3092\u5fc5\u8981\u3068\u3059\u308b\u74b0\u5883\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n

              \n
            • \u30bb\u30f3\u30b5\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3084\u30d5\u30a1\u30af\u30c8\u30ea\u30fc\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u306e\u7523\u696d\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3002.<\/li>\n\n\n\n
            • HVAC\u3001\u7167\u660e\u5236\u5fa1\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306e\u30d3\u30eb\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0\u3002.<\/li>\n\n\n\n
            • \u96fb\u529b\u7db2\u3068\u5909\u96fb\u6240\u306b\u304a\u3051\u308b\u96fb\u529b\u76e3\u8996\u3068\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u3002.<\/li>\n<\/ul>\n\n\n\n
              <\/div>\n\n\n\n

              \u6b63\u3057\u3044\u898f\u683c\u3092\u9078\u3076\u306b\u306f\uff1f<\/strong><\/h3>\n\n\n\n

              \u9069\u5207\u306a\u901a\u4fe1\u898f\u683c\u306e\u9078\u629e\u306f\u3001\u6a5f\u5668\u9593\u306e\u8ddd\u96e2\u3001\u95a2\u4fc2\u3059\u308b\u6a5f\u5668\u306e\u6570\u3001\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u4f1d\u9001\u901f\u5ea6\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u6c7a\u307e\u308b\u3002.<\/p>\n\n\n\n

                \n
              1. \u77ed\u8ddd\u96e2\u3001\u30dd\u30a4\u30f3\u30c8\u30fb\u30c4\u30fc\u30fb\u30dd\u30a4\u30f3\u30c8\u901a\u4fe1\uff1a<\/strong> 2\u53f0\u306e\u6a5f\u5668\u9593\u306e\u30b7\u30f3\u30d7\u30eb\u306a\u77ed\u8ddd\u96e2\u63a5\u7d9a\u304c\u5fc5\u8981\u306a\u5834\u5408\u3001, RS-232<\/strong> \u306f\u7d20\u6674\u3089\u3057\u3044\u9078\u629e\u3060\u3002\u8ddd\u96e2\u3068\u30b9\u30d4\u30fc\u30c9\u306b\u5236\u9650\u306f\u3042\u308b\u304c\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u304f\u3001\u5c0e\u5165\u3082\u7c21\u5358\u3060\u3002.<\/li>\n\n\n\n
              2. \u9577\u8ddd\u96e2\u3001\u9ad8\u901f\u30011\u5bfe\u591a\u901a\u4fe1\uff1a<\/strong> 1\u53f0\u306e\u30c8\u30e9\u30f3\u30b9\u30df\u30c3\u30bf\u30fc\u3068\u8907\u6570\u306e\u30ec\u30b7\u30fc\u30d0\u30fc\u3067\u3001\u3088\u308a\u9577\u8ddd\u96e2\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u901a\u4fe1\u3092\u5b9f\u73fe\u3001, RS-422<\/strong> \u304c\u7406\u60f3\u7684\u3067\u3042\u308b\u3002\u9ad8\u901f\u30c7\u30fc\u30bf\u4f1d\u9001\u304c\u5fc5\u8981\u306a\u7523\u696d\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u3002.<\/li>\n\n\n\n
              3. \u9577\u8ddd\u96e2\u3001\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u901a\u4fe1\uff1a<\/strong> \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u8907\u6570\u306e\u6a5f\u5668\u3092\u63a5\u7d9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001, RS-485<\/strong> \u304c\u6700\u9069\u3067\u3059\u3002\u534a\u4e8c\u91cd\u30e2\u30fc\u30c9\u3067\u6700\u592732\u53f0\u306e\u30c7\u30d0\u30a4\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u5805\u7262\u306a\u30ce\u30a4\u30ba\u8010\u6027\u3092\u5099\u3048\u3066\u3044\u308b\u305f\u3081\u3001\u5927\u898f\u6a21\u306a\u7523\u696d\u7528\u30b7\u30b9\u30c6\u30e0\u3084\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n<\/ol>\n\n\n\n

                \u6bd4\u8f03\u8868<\/strong><\/h3>\n\n\n\n
                \u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/th>RS-232<\/strong><\/th>RS-422<\/strong><\/th>RS-485<\/strong><\/th><\/tr><\/thead>
                \u901a\u4fe1\u30e2\u30fc\u30c9<\/strong><\/td>\u30dd\u30a4\u30f3\u30c8\u30fb\u30c4\u30fc\u30fb\u30dd\u30a4\u30f3\u30c8<\/td>1\u5bfe\u591a\uff081\uff5e10\uff09<\/td>\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\uff08\u6700\u592732\/256\uff09<\/td><\/tr>
                \u4fe1\u53f7\u306e\u7a2e\u985e<\/strong><\/td>\u30b7\u30f3\u30b0\u30eb\u30a8\u30f3\u30c9<\/td>\u30c7\u30a3\u30d5\u30a1\u30ec\u30f3\u30b7\u30e3\u30eb<\/td>\u30c7\u30a3\u30d5\u30a1\u30ec\u30f3\u30b7\u30e3\u30eb<\/td><\/tr>
                \u30ce\u30a4\u30ba\u30fb\u30a4\u30df\u30e5\u30cb\u30c6\u30a3<\/strong><\/td>\u4f4e\u3044<\/td>\u9ad8\u3044<\/td>\u9ad8\u3044<\/td><\/tr>
                \u6700\u5927\u30dc\u30fc\u30ec\u30fc\u30c8<\/strong><\/td>115.2 kbps<\/td>10 Mbps<\/td>10 Mbps<\/td><\/tr>
                \u6700\u5927\u8ddd\u96e2<\/strong><\/td>15\u30e1\u30fc\u30c8\u30eb<\/td>1200\u30e1\u30fc\u30c8\u30eb<\/td>1200\u30e1\u30fc\u30c8\u30eb<\/td><\/tr>
                \u5168\u4e8c\u91cd\/\u534a\u4e8c\u91cd<\/strong><\/td>\u5168\u4e8c\u91cd<\/td>\u5168\u4e8c\u91cd<\/td>\u30cf\u30fc\u30d5\/\u30d5\u30eb\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9<\/td><\/tr>
                \u4f7f\u7528\u4f8b<\/strong><\/td>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30b7\u30ea\u30a2\u30eb\u30dd\u30fc\u30c8\u3001POS\u7aef\u672b<\/td>\u7523\u696d\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u3001\u76e3\u8996<\/td>\u7523\u696d\u30d0\u30b9\u30b7\u30b9\u30c6\u30e0\u3001\u30d3\u30eb\u30c7\u30a3\u30f3\u30b0\u30aa\u30fc\u30c8\u30e1\u30fc\u30b7\u30e7\u30f3\u3001\u96fb\u529b\u76e3\u8996<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                <\/div>\n\n\n\n

                \u7d50\u8ad6<\/strong><\/h3>\n\n\n\n

                RS-232\u3001RS-422\u3001RS-485\u306f\u3044\u305a\u308c\u3082\u8cb4\u91cd\u306a\u901a\u4fe1\u898f\u683c\u3067\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002RS-232\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u77ed\u8ddd\u96e2\u306e\u901a\u4fe1\u306b\u9069\u3057\u3066\u304a\u308a\u3001RS-422\u3068RS-485\u306f\u9577\u8ddd\u96e2\u3001\u9ad8\u901f\u3001\u591a\u5730\u70b9\u901a\u4fe1\u3092\u5fc5\u8981\u3068\u3059\u308b\u7523\u696d\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u898f\u683c\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u304a\u5ba2\u69d8\u306e\u901a\u4fe1\u8981\u4ef6\u306b\u6700\u9069\u306a\u898f\u683c\u3092\u9078\u629e\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4fe1\u983c\u6027\u3068\u52b9\u7387\u6027\u306e\u9ad8\u3044\u30c7\u30fc\u30bf\u4f1d\u9001\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

                <\/p>","protected":false},"excerpt":{"rendered":"

                \u30d1\u30e9\u30e1\u30fc\u30bf RS-232 RS-422 RS-485 \u901a\u4fe1\u30e2\u30fc\u30c9 \u30dd\u30a4\u30f3\u30c8\u30c4\u30fc\u30dd\u30a4\u30f3\u30c8 1\u5bfe\u591a\uff081\uff5e10\uff09 \u591a\u5730\u70b9\uff08\u6700\u592732\/256\uff09 \u4fe1\u53f7\u30bf\u30a4\u30d7 \u30b7\u30f3\u30b0\u30eb\u30a8\u30f3\u30c9 \u5dee\u52d5 \u5dee\u52d5<\/p>","protected":false},"author":1,"featured_media":17362,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[887],"tags":[931,933,932],"class_list":["post-17381","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-data-transmission-conversion","tag-rs-485","tag-rs-232","tag-rs-422"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts\/17381","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=17381"}],"version-history":[{"count":0,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts\/17381\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/media\/17362"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/media?parent=17381"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/categories?post=17381"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/tags?post=17381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}