{"id":5929,"date":"2013-06-08T00:00:40","date_gmt":"2013-06-07T17:00:40","guid":{"rendered":"https:\/\/banbientan.com\/?p=5929"},"modified":"2013-06-08T00:00:40","modified_gmt":"2013-06-07T17:00:40","slug":"thiet-bi-dau-vao-pho-bien","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=5929","title":{"rendered":"Thi\u1ebft b\u1ecb \u0110\u1ea7u v\u00e0o Ph\u1ed5 bi\u1ebfn"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u<\/object><\/strong><\/span>
\nTrong b\u00e0i h\u1ecdc n\u00e0y, b\u1ea1n s\u1ebd h\u1ecdc nh\u00f3m c\u00e1c b\u1ed9 ph\u1eadn \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i v\u00e0 nh\u00f3m \u0111\u1ea7u ti\u00ean l\u00e0 nh\u00f3m t<\/span>hi\u1ebft b\u1ecb \u0111\u1ea7u v\u00e0o.<\/span>
\nThi\u1ebft b\u1ecb \u0111\u1ea7u v\u00e0o n\u1ed1i ho\u1eb7c ng\u1eaft d\u00f2ng \u0111i\u1ec7n trong m\u1ed9t m\u1ea1ch \u0111i\u1ec7n v\u00e0 chuy\u1ec3n t\u00edn hi\u1ec7u \u0111\u1ebfn thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n.
\n“C\u00f4ng t\u1eafc V\u1eadn h\u00e0nh” v\u00e0 “C\u00f4ng t\u1eafc d\u00f2 ph\u00e1t hi\u1ec7n” r\u1ea5t ph\u1ed5 bi\u1ebfn \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u v\u00e0o.
\n\u0110\u1ed3ng th\u1eddi, b\u1ea1n s\u1ebd t\u00ecm hi\u1ec3u c\u00e1ch l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m OMRON cho nh\u00f3m n\u00e0y.
\n 
\nC\u00f4ng t\u1eafc V\u1eadn h\u00e0nh<\/object><\/span><\/strong><\/span><\/span><\/span>
\n“C\u00f4ng t\u1eafc V\u1eadn h\u00e0nh” do m\u1ed9t ng\u01b0\u1eddi ch\u1eb3ng h\u1ea1n nh\u01b0 v\u1eadn h\u00e0nh vi\u00ean trong nh\u00e0 m\u00e1y s\u1eed d\u1ee5ng. C\u00f4ng t\u1eafc n\u00e0y c\u00f3 \u00edt nh\u1ea5t m\u1ed9t ti\u1ebfp \u0111i\u1ec3m, “Ti\u1ebfp \u0111i\u1ec3m NO (Th\u01b0\u1eddng M\u1edf)” ho\u1eb7c “Ti\u1ebfp \u0111i\u1ec3m NC (Th\u01b0\u1eddng \u0110\u00f3ng)”. M\u1ed9t s\u1ed1 c\u00f4ng t\u1eafc c\u00f3 c\u1ea3 hai ti\u1ebfp \u0111i\u1ec3m.
\n(click cac tab c\u1ee7a h\u00ecnh b\u00ean v\u00e0 n\u00fat \u1ea5n \u0111\u1ec3 xem)<\/p>\n
    \n
  1. Ti\u1ebfp \u0111i\u1ec3m th\u01b0\u1eddng m\u1edf <\/span>Ti\u1ebfp \u0111i\u1ec3m m\u1edf cho \u0111\u1ebfn khi c\u00f4ng t\u1eafc \u0111\u01b0\u1ee3c B\u1eacT.
    \nV\u00e0o l\u00fac \u0111\u00f3, c\u00e1c ti\u1ebfp \u0111i\u1ec3m \u0111\u00f3ng v\u00e0 t\u1ea1o n\u00ean m\u1ed9t m\u1ea1ch \u0111i\u1ec7n. <\/span><\/li>\n
  2. \n
    \n
    Ti\u1ebfp \u0111i\u1ec3m th\u01b0\u1eddng \u0111\u00f3ng <\/span>Ti\u1ebfp \u0111i\u1ec3m \u0111\u00f3ng \u0111\u1ebfn khi c\u00f4ng t\u1eafc \u0111\u01b0\u1ee3c B\u1eacT. V\u00e0o l\u00fac \u0111\u00f3, c\u00e1c ti\u1ebfp \u0111i\u1ec3m m\u1edf v\u00e0 ng\u1eaft m\u1ea1ch \u0111i\u1ec7n.\u00a0<\/span><\/span><\/span><\/span><\/div>\n<\/div>\n

    \n<\/span><\/strong><\/span><\/span><\/span><\/div>\n
    C\u00f4ng t\u1eafc d\u00f2 ph\u00e1t hi\u1ec7n\u00a0<\/span><\/strong>(click cac tab c\u1ee7a h\u00ecnh b\u00ean v\u00e0 n\u00fat \u1ea5n \u0111\u1ec3 xem)<\/object><\/span><\/span><\/em><\/span><\/span><\/span><\/div>\n
    \n“C\u00f4ng t\u1eafc d\u00f2 ph\u00e1t hi\u1ec7n” \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1edfi v\u1eadt li\u1ec7u trong d\u00e2y chuy\u1ec1n T\u1ef1 \u0111\u1ed9ng h\u00f3a Nh\u00e0 m\u00e1y nh\u01b0 c\u00e1c s\u1ea3n ph\u1ea9m tr\u00ean b\u0103ng chuy\u1ec1n ho\u1eb7c c\u00e1nh tay r\u00f4 b\u1ed1t trong d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.
    \nCh\u1ec9 duy nh\u1ea5t<\/span> “C\u00f4ng t\u1eafc d\u00f2 ph\u00e1t hi\u1ec7n” c\u00f3 “Ti\u1ebfp \u0111i\u1ec3m chuy\u1ec3n m\u1ea1ch”.
    \n(Trong b\u1ea3n d\u1eef li\u1ec7u c\u00e1c b\u1ed9 ph\u1eadn \u0111i\u1ec1u khi\u1ec3n, “Ti\u1ebfp \u0111i\u1ec3m chuy\u1ec3n m\u1ea1ch” c\u0169ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ti\u1ebfp \u0111i\u1ec3m “SPDT [C<\/strong>\u1ef1c \u0110<\/strong>\u01a1n H<\/strong>ai N<\/strong>g\u1ea3]”.)<\/p>\n
      \n
    1. \n
      “Ti\u1ebfp \u0111i\u1ec3m Chuy\u1ec3n m\u1ea1ch” trang b\u1ecb \u00edt nh\u1ea5t m\u1ed9t ti\u1ebfp \u0111i\u1ec3m \u0111i\u1ec1u khi\u1ec3n d\u00f2ng \u0111i\u1ec7n.<\/span><\/div>\n<\/li>\n
    2. \n
      “Ti\u1ebfp \u0111i\u1ec3m Chuy\u1ec3n m\u1ea1ch” c\u00f3 c\u1ea3 “Ti\u1ebfp \u0111i\u1ec3m Th\u01b0\u1eddng M\u1edf” v\u00e0 “Ti\u1ebfp \u0111i\u1ec3m Th\u01b0\u1eddng \u0110\u00f3ng”.<\/span><\/div>\n

      \n<\/span><\/strong><\/div>\n
      C\u1ea3m bi\u1ebfn<\/object><\/span><\/strong><\/div>\n
      \u00a0<\/strong><\/span><\/strong>(click cac tab c\u1ee7a h\u00ecnh b\u00ean v\u00e0 n\u00fat \u1ea5n \u0111\u1ec3 xem)<\/em><\/span><\/div>\n<\/li>\n<\/ol>\n

      “C\u1ea3m bi\u1ebfn” \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh c\u00f4ng t\u1eafc d\u00f2 ph\u00e1t hi\u1ec7n theo ngh\u0129a r\u1ed9ng.
      \nC\u1ea3m bi\u1ebfn l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n d\u00f2ng \u0111i\u1ec7n s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb b\u00e1n d\u1eabn nh\u01b0 tranzito thay v\u00ec m\u1ed9t b\u1ed9 ti\u1ebfp \u0111i\u1ec3m c\u01a1 h\u1ecdc. S\u1eed d\u1ee5ng tranzito ngh\u0129a l\u00e0 c\u1ea3m bi\u1ebfn c\u00f3 ph\u1ea3n h\u1ed3i t\u1ed1c \u0111\u1ed9 r\u1ea5t cao \u0111\u1ed1i v\u1edbi thay \u0111\u1ed5i \u0111\u1ea7u v\u00e0o v\u00e0 c\u00f3 tu\u1ed5i th\u1ecd r\u1ea5t d\u00e0i khi so s\u00e1nh v\u1edbi m\u1ed9t b\u1ed9 c\u00e1c ti\u1ebfp \u0111i\u1ec3m chuy\u1ec3n m\u1ea1ch \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh c\u01a1 h\u1ecdc.<\/span>
      \nC\u00f3 r\u1ea5t nhi\u1ec1u c\u1ea3m bi\u1ebfn \u0111i\u1ec1u khi\u1ec3n d\u00f2ng \u0111i\u1ec7n v\u00e0 ch\u00fang \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a v\u00e0o c\u00e1ch ph\u00e1t hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i \u0111\u1ea7u v\u00e0o. C\u00e1c lo\u1ea1i c\u1ea3m bi\u1ebfn ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y trong t\u1ef1 \u0111\u1ed9ng h\u00f3a nh\u00e0 m\u00e1y l\u00e0 c\u1ea3m bi\u1ebfn “Quang \u0111i\u1ec7n” v\u00e0 “Ti\u1ec7m c\u1eadn”.<\/p>\n

        \n
      1. \n
        “C\u1ea3m bi\u1ebfn Quang \u0111i\u1ec7n” ph\u00e1t hi\u1ec7n ra v\u1eadt khi l\u01b0\u1ee3ng \u00e1nh s\u00e1ng thay \u0111\u1ed5i.\u00a0<\/span><\/div>\n<\/li>\n
      2. \n
        “C\u1ea3m bi\u1ebfn Ti\u1ec7m c\u1eadn” ph\u00e1t hi\u1ec7n ra v\u1eadt khi c\u00f3 s\u1ef1 thay \u0111\u1ed5i b\u1eb1ng tr\u01b0\u1eddng \u0111i\u1ec7n ho\u1eb7c t\u1eeb.<\/span><\/div>\n<\/li>\n<\/ol>\n

        L\u1ef1a ch\u1ecdn S\u1ea3n ph\u1ea9m\"\"<\/a><\/span><\/strong><\/span><\/span><\/span><\/p>\n

        Omron cung c\u1ea5p nhi\u1ec1u lo\u1ea1i b\u1ed9 ph\u1eadn \u0111i\u1ec1u khi\u1ec3n kh\u00e1c nhau \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p.
        \nCh\u00fang ta h\u00e3y xem nh\u00f3m c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u v\u00e0o ti\u00eau chu\u1ea9n c\u1ee7a Omron.<\/p>\n

          \n
        1. \n
        2. \n
          \n
          C\u00f4ng t\u1eafc C\u01a1 b\u1ea3n Z (ZD)
          \nC\u00f4ng t\u1eafc H\u00e0nh tr\u00ecnh WL
          \n<\/span><\/div>\n<\/div>\n<\/li>\n
        3. \n
        4. \n
          \n
          C\u1ea3m bi\u1ebfn C\u1ea3m \u1ee9ng H\u00ecnh tr\u1ee5 E2E<\/span><\/a><\/div>\n<\/div>\n<\/li>\n<\/ol>\n

           
          \n 
          \nM\u1ee5c l\u1ee5c:<\/strong>
          \n          B\u00e0i 1: Gi\u1edbi thi\u1ec7u v\u1ec1 T\u1ef1 \u0111\u1ed9ng h\u00f3a Nh\u00e0 m\u00e1y<\/a><\/strong><\/p>\n