{"id":10406,"date":"2024-11-24T17:36:31","date_gmt":"2024-11-24T09:36:31","guid":{"rendered":"https:\/\/viox.com\/?p=10406"},"modified":"2024-11-24T17:38:52","modified_gmt":"2024-11-24T09:38:52","slug":"symbol-of-proximity-sensor","status":"publish","type":"post","link":"https:\/\/test.viox.com\/vi\/symbol-of-proximity-sensor\/","title":{"rendered":"Bi\u1ec3u t\u01b0\u1ee3ng c\u1ee7a c\u1ea3m bi\u1ebfn ti\u1ec7m c\u1eadn"},"content":{"rendered":"
\n

C\u1ea3m bi\u1ebfn ti\u1ec7m c\u1eadn, th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed, \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng c\u00e1c k\u00fd hi\u1ec7u ti\u00eau chu\u1ea9n truy\u1ec1n t\u1ea3i ch\u1ee9c n\u0103ng v\u00e0 lo\u1ea1i c\u1ee7a ch\u00fang, v\u1edbi \u1ee6y ban K\u1ef9 thu\u1eadt \u0110i\u1ec7n Qu\u1ed1c t\u1ebf (IEC) ph\u00e1t tri\u1ec3n m\u1ed9t k\u00fd hi\u1ec7u h\u00ecnh thoi l\u00e0m \u0111\u1ecbnh danh ch\u00ednh cho c\u00e1c thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n kh\u00f4ng ti\u1ebfp x\u00fac n\u00e0y.<\/p>\n

\"close-up<\/p>\n

C\u1ea3m bi\u1ebfn ti\u1ec7m c\u1eadn VIOX<\/a><\/p>\n

C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a k\u00fd hi\u1ec7u c\u1ea3m bi\u1ebfn ti\u1ec7m c\u1eadn<\/h2>\n

\"symbol<\/p>\n

K\u00fd hi\u1ec7u c\u1ea3m bi\u1ebfn ti\u1ec7m c\u1eadn theo ti\u00eau chu\u1ea9n IEC k\u1ebft h\u1ee3p m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n ch\u00ednh cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft v\u1ec1 ch\u1ee9c n\u0103ng c\u1ee7a c\u1ea3m bi\u1ebfn:<\/p>\n

    \n
  • M\u1ed9t bi\u1ec3u di\u1ec5n transistor cho bi\u1ebft lo\u1ea1i \u0111\u1ea7u ra, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u1ea5u h\u00ecnh NPN ho\u1eb7c PNP.<\/li>\n
  • M\u1ed9t d\u1ea5u \u201cFe\u201d bi\u1ec3u th\u1ecb m\u1ed9t c\u1ea3m bi\u1ebfn \u0111i\u1ec7n c\u1ea3m c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n v\u1eadt li\u1ec7u s\u1eaft t\u1eeb.<\/li>\n
  • M\u1ed9t k\u00fd hi\u1ec7u c\u00f4ng t\u1eafc th\u01b0\u1eddng m\u1edf (NO) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bao g\u1ed3m \u0111\u1ec3 cho bi\u1ebft c\u00f4ng t\u1eafc b\u00ean trong \u0111\u00f3ng khi ph\u00e1t hi\u1ec7n m\u1ee5c ti\u00eau.<\/li>\n<\/ul>\n

    C\u00e1c y\u1ebfu t\u1ed1 n\u00e0y, k\u1ebft h\u1ee3p v\u1edbi h\u00ecnh d\u1ea1ng kim c\u01b0\u01a1ng \u0111\u1eb7c bi\u1ec7t, cung c\u1ea5p m\u1ed9t bi\u1ec3u di\u1ec5n tr\u1ef1c quan to\u00e0n di\u1ec7n v\u1ec1 kh\u1ea3 n\u0103ng v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ea3m bi\u1ebfn, cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 v\u00e0 k\u1ef9 thu\u1eadt vi\u00ean nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh v\u00e0 hi\u1ec3u lo\u1ea1i c\u1ea3m bi\u1ebfn ti\u1ec7m c\u1eadn c\u1ee5 th\u1ec3 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u01a1 \u0111\u1ed3 m\u1ea1ch ho\u1eb7c h\u1ec7 th\u1ed1ng.<\/p>\n

    \u00dd ngh\u0129a c\u1ee7a h\u00ecnh d\u1ea1ng kim c\u01b0\u01a1ng<\/h2>\n

    \"symbol<\/p>\n

    H\u00ecnh d\u1ea1ng kim c\u01b0\u01a1ng trong k\u00fd hi\u1ec7u c\u1ea3m bi\u1ebfn ti\u1ec7m c\u1eadn \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u1ed9t \u0111\u1ecbnh danh ph\u1ed5 qu\u00e1t, d\u1ec5 d\u00e0ng nh\u1eadn bi\u1ebft \u0111\u1ed1i v\u1edbi c\u00e1c k\u1ef9 s\u01b0 v\u00e0 k\u1ef9 thu\u1eadt vi\u00ean l\u00e0m vi\u1ec7c v\u1edbi h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 \u0111i\u1ec1u khi\u1ec3n. H\u00ecnh th\u1ee9c h\u00ecnh h\u1ecdc \u0111\u1eb7c bi\u1ec7t n\u00e0y truy\u1ec1n t\u1ea3i kh\u1ea3 n\u0103ng c\u1ee7a c\u1ea3m bi\u1ebfn \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c v\u1eadt th\u1ec3 m\u00e0 kh\u00f4ng c\u1ea7n ti\u1ebfp x\u00fac v\u1eadt l\u00fd, m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m c\u01a1 b\u1ea3n c\u1ee7a c\u1ea3m bi\u1ebfn ti\u1ec7m c\u1eadn. B\u1ed1n \u0111i\u1ec3m c\u1ee7a h\u00ecnh thoi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 \u0111\u1ea1i di\u1ec7n cho tr\u01b0\u1eddng ph\u00e1t hi\u1ec7n c\u1ee7a c\u1ea3m bi\u1ebfn, t\u01b0\u1ee3ng tr\u01b0ng cho kh\u1ea3 n\u0103ng c\u1ea3m nh\u1eadn c\u00e1c v\u1eadt th\u1ec3 ti\u1ebfp c\u1eadn t\u1eeb nhi\u1ec1u h\u01b0\u1edbng kh\u00e1c nhau. H\u00ecnh d\u1ea1ng ti\u00eau chu\u1ea9n n\u00e0y, \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp b\u1edfi \u1ee6y ban K\u1ef9 thu\u1eadt \u0110i\u1ec7n Qu\u1ed1c t\u1ebf (IEC), \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong s\u01a1 \u0111\u1ed3 \u0111i\u1ec7n v\u00e0 s\u01a1 \u0111\u1ed3 m\u1ea1ch tr\u00ean c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 qu\u1ed1c gia kh\u00e1c nhau, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n giao ti\u1ebfp r\u00f5 r\u00e0ng v\u00e0 gi\u1ea3m kh\u1ea3 n\u0103ng hi\u1ec3u sai trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng.<\/p>\n

    C\u1ea3m bi\u1ebfn \u0111i\u1ec7n c\u1ea3m so v\u1edbi c\u1ea3m bi\u1ebfn \u0111i\u1ec7n dung<\/h2>\n

    C\u1ea3m bi\u1ebfn ti\u1ec7m c\u1eadn \u0111i\u1ec7n c\u1ea3m v\u00e0 \u0111i\u1ec7n dung, m\u1eb7c d\u00f9 c\u1ea3 hai \u0111\u1ec1u l\u00e0 thi\u1ebft b\u1ecb ph\u00e1t hi\u1ec7n kh\u00f4ng ti\u1ebfp x\u00fac, nh\u01b0ng kh\u00e1c nhau v\u1ec1 c\u01a1 ch\u1ebf c\u1ea3m bi\u1ebfn v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang. C\u1ea3m bi\u1ebfn \u0111i\u1ec7n c\u1ea3m v\u01b0\u1ee3t tr\u1ed9i trong vi\u1ec7c ph\u00e1t hi\u1ec7n c\u00e1c v\u1eadt kim lo\u1ea1i, s\u1eed d\u1ee5ng tr\u01b0\u1eddng \u0111i\u1ec7n t\u1eeb \u0111\u1ec3 c\u1ea3m nh\u1eadn v\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n. Ng\u01b0\u1ee3c l\u1ea1i, c\u1ea3m bi\u1ebfn \u0111i\u1ec7n dung c\u00f3 ph\u1ea1m vi ph\u00e1t hi\u1ec7n r\u1ed9ng h\u01a1n, c\u00f3 kh\u1ea3 n\u0103ng c\u1ea3m nh\u1eadn c\u1ea3 v\u1eadt kim lo\u1ea1i v\u00e0 phi kim lo\u1ea1i, bao g\u1ed3m c\u1ea3 ch\u1ea5t l\u1ecfng v\u00e0 ch\u1ea5t r\u1eafn. T\u00ednh linh ho\u1ea1t n\u00e0y l\u00e0m cho c\u1ea3m bi\u1ebfn \u0111i\u1ec7n dung ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p h\u01a1n. C\u00e1c k\u00fd hi\u1ec7u cho c\u00e1c c\u1ea3m bi\u1ebfn n\u00e0y ph\u1ea3n \u00e1nh c\u00e1c ch\u1ee9c n\u0103ng ri\u00eang bi\u1ec7t c\u1ee7a ch\u00fang:<\/p>\n

      \n
    • C\u1ea3m bi\u1ebfn \u0111i\u1ec7n c\u1ea3m th\u01b0\u1eddng bao g\u1ed3m d\u1ea5u \u201cFe\u201d trong k\u00fd hi\u1ec7u c\u1ee7a ch\u00fang, cho bi\u1ebft kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n v\u1eadt li\u1ec7u s\u1eaft t\u1eeb c\u1ee7a ch\u00fang.<\/li>\n
    • K\u00fd hi\u1ec7u c\u1ea3m bi\u1ebfn \u0111i\u1ec7n dung c\u00f3 th\u1ec3 c\u00f3 c\u00e1c y\u1ebfu t\u1ed1 b\u1ed5 sung \u0111\u1ec3 bi\u1ec3u th\u1ecb \u0111\u1ed9 nh\u1ea1y c\u1ee7a ch\u00fang \u0111\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau.<\/li>\n<\/ul>\n

      C\u1ea3 hai lo\u1ea1i \u0111\u1ec1u c\u00f3 th\u1ec3 c\u00f3 c\u1ea5u h\u00ecnh \u0111\u1ea7u ra th\u01b0\u1eddng m\u1edf (NO) ho\u1eb7c th\u01b0\u1eddng \u0111\u00f3ng (NC), \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng c\u00e1c k\u00fd hi\u1ec7u c\u00f4ng t\u1eafc c\u1ee5 th\u1ec3 trong bi\u1ec3u t\u01b0\u1ee3ng c\u1ea3m bi\u1ebfn ti\u1ec7m c\u1eadn t\u1ed5ng th\u1ec3.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

      Proximity sensors, crucial components in industrial automation and electronic systems, are represented by standardized symbols that convey their functionality and type, with the International Electrotechnical Commission (IEC) developing a diamond-shaped symbol as the primary identifier for these non-contact detection devices. VIOX Proximity Sensor Proximity Sensor Symbol Components The IEC-standardized proximity sensor symbol incorporates several key […]<\/p>\n","protected":false},"author":1,"featured_media":10410,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10406","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/10406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/comments?post=10406"}],"version-history":[{"count":0,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/10406\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media\/10410"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media?parent=10406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/categories?post=10406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/tags?post=10406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}