{"id":2482,"date":"2015-06-24T07:27:32","date_gmt":"2015-06-24T07:27:32","guid":{"rendered":"http:\/\/codienlanh.com\/?p=2482"},"modified":"2015-06-24T07:30:17","modified_gmt":"2015-06-24T07:30:17","slug":"nha-thau-me-chia-se-relay-role-dien-tu-la-gi","status":"publish","type":"post","link":"https:\/\/codienlanh.com\/en\/nha-thau-me-chia-se-relay-role-dien-tu-la-gi\/","title":{"rendered":"Nh\u00e0 th\u1ea7u m&#038;e chia s\u1ebb Relay (R\u01a1le) \u0111i\u1ec7n t\u1eeb l\u00e0 g\u00ec?"},"content":{"rendered":"<p><\/p>\n<ul>\n<li>Gi\u1edbi thi\u1ec7u v\u1ec1 R\u01a1le<\/li>\n<\/ul>\n<p>R\u01a1le \u0111i\u1ec7n t\u1eeb ho\u1ea1t \u0111\u1ed9ng tr\u00ean nguy\u00ean t\u1eafc c\u1ee7a nam ch\u00e2m \u0111i\u1ec7n, th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 \u0111\u00f3ng ng\u1eaft m\u1ea1ch \u0111i\u1ec7n c\u00f3 c\u00f4ng su\u1ea5t nh\u1ecf, t\u1ea7n s\u1ed1 \u0111\u00f3ng c\u1eaft l\u1edbn. T\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 l\u00e0 d\u00f2ng \u0111i\u1ec7n ho\u1eb7c \u0111i\u1ec7n \u00e1p.<\/p>\n<p>N\u1ebfu t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a r\u01a1le l\u00e0 \u0111i\u1ec7n \u00e1p (t\u1ee9c l\u00e0 cu\u1ed9n h\u00fat \u0111\u01b0\u1ee3c \u0111\u1ea5u song song v\u1edbi ngu\u1ed3n \u0111i\u1ec7n) th\u00ec r\u01a1le \u0111i\u1ec7n t\u1eeb \u0111\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 r\u01a1le \u0111i\u1ec7n \u00e1p. Khi \u0111\u00f3 cu\u1ed9n h\u00fat th\u01b0\u1eddng c\u00f3 s\u1ed1 v\u00f2ng d\u00e2y l\u1edbn, ti\u1ebft di\u1ec7n d\u00e2y nh\u1ecf \u2013 \u0111i\u1ec7n tr\u1edf thu\u1ea7n c\u1ee7a cu\u1ed9n d\u00e2y l\u1edbn. <strong>Nh\u00e0 th\u1ea7u m&amp;e<\/strong> cho hay, lo\u1ea1i n\u00e0y \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u trong m\u1ea1ch \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p.<\/p>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a r\u01a1le l\u00e0 d\u00f2ng \u0111i\u1ec7n (t\u1ee9c l\u00e0 cu\u1ed9n h\u00fat \u0111\u01b0\u1ee3c \u0111\u1ea5u n\u1ed1i ti\u1ebfp v\u1edbi ph\u1ee5 t\u1ea3i) th\u00ec r\u01a1le \u0111i\u1ec7n t\u1eeb \u0111\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 r\u01a1 le d\u00f2ng \u0111i\u1ec7n. Khi \u0111\u00f3 cu\u1ed9n h\u00fat th\u01b0\u1eddng c\u00f3 s\u1ed1 v\u00f2ng d\u00e2y \u00edt, ti\u1ebft di\u1ec7n d\u00e2y l\u1edbn \u2013 \u0111i\u1ec7n tr\u1edf thu\u1ea7n c\u1ee7a cu\u1ed9n d\u00e2y nh\u1ecf.<\/p>\n<p><a href=\"http:\/\/codienlanh.com\/wp-content\/uploads\/2015\/06\/nha-thau-me-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-2485\" src=\"http:\/\/codienlanh.com\/wp-content\/uploads\/2015\/06\/nha-thau-me-2.jpg\" alt=\"nh\u00e0 th\u1ea7u m&amp;e , nha thau m&amp;e\" width=\"596\" height=\"592\" \/><\/a><\/p>\n<p>Trong m\u1ea1ch \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p r\u01a1le \u0111i\u1ec7n t\u1eeb th\u01b0\u1eddng kh\u00f4ng \u0111\u00f3ng, ng\u1eaft tr\u1ef1c ti\u1ebfp m\u1ea1ch \u0111\u1ed9ng l\u1ef1c m\u00e0 n\u00f3 ch\u1ec9 t\u00e1c \u0111\u1ed9ng gi\u00e1n ti\u1ebfp v\u00e0o m\u1ea1ch \u0111\u1ed9ng l\u1ef1c th\u00f4ng qua m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n, v\u00ec v\u1eady n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 r\u01a1le trung gian.<\/p>\n<ul>\n<li>C\u1ea5u t\u1ea1o<\/li>\n<\/ul>\n<p><strong>Nh\u00e0 th\u1ea7u m&amp;e<\/strong> cho bi\u1ebft c\u1ea5u t\u1ea1o c\u1ee7a R\u01a1le bao g\u1ed3m c\u00e1c ph\u1ea7n ch\u00ednh sau:<\/p>\n<p>L\u00f5i th\u00e9p t\u0129nh th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1eafn c\u1ed1 \u0111\u1ecbnh v\u1edbi th\u00e2n (v\u1ecf) c\u1ee7a r\u01a1 le \u0111i\u1ec7n t\u1eeb. V\u1edbi r\u01a1le \u0111i\u1ec7n t\u1eeb c\u1ee1 nh\u1ecf th\u00ec l\u00f5i th\u00e9p t\u0129nh th\u01b0\u1eddng l\u00e0 m\u1ed9t kh\u1ed1i th\u00e9p h\u00ecnh tr\u1ee5 tr\u00f2n l\u1ed3ng qua cu\u1ed9n d\u00e2y.<\/p>\n<p>L\u00e1 th\u00e9p \u0111\u1ed9ng c\u00f3 g\u1eafn ti\u1ebfp \u0111i\u1ec3m \u0111\u1ed9ng. \u1ede tr\u1ea1ng th\u00e1i cu\u1ed9n h\u00fat ch\u01b0a c\u00f3 \u0111i\u1ec7n l\u00e1 th\u00e9p \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u00e1ch xa kh\u1ecfi l\u00f5i th\u00e9p t\u0129nh nh\u1edd l\u00f2 xo h\u1ed3i v\u1ecb.<\/p>\n<p>Cu\u1ed9n d\u00e2y \u0111i\u1ec7n t\u1eeb (cu\u1ed9n h\u00fat) \u0111\u01b0\u1ee3c l\u1ed3ng v\u00e0o l\u00f5i th\u00e9p t\u0129nh c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c v\u1edbi d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u ho\u1eb7c xoay chi\u1ec1u.<\/p>\n<p><a href=\"http:\/\/codienlanh.com\/wp-content\/uploads\/2015\/06\/nha-thau-me-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-2484\" src=\"http:\/\/codienlanh.com\/wp-content\/uploads\/2015\/06\/nha-thau-me-1.png\" alt=\"Nh\u00e0 th\u1ea7u m&amp;e chia s\u1ebb Relay (R\u01a1le) \u0111i\u1ec7n t\u1eeb l\u00e0 g\u00ec?\" width=\"594\" height=\"426\" srcset=\"https:\/\/codienlanh.com\/wp-content\/uploads\/2015\/06\/nha-thau-me-1.png 441w, https:\/\/codienlanh.com\/wp-content\/uploads\/2015\/06\/nha-thau-me-1-300x215.png 300w\" sizes=\"auto, (max-width: 594px) 100vw, 594px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">1- L\u00f2 xo; 2-\u00a0 Ti\u1ebfp \u0111i\u1ec3m; 3- L\u00f5i th\u00e9p \u0111\u1ed9ng; 4- L\u00f5i th\u00e9p t\u0129nh; 5- Cu\u1ed9n h\u00fat<\/p>\n<ul>\n<li>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/li>\n<\/ul>\n<p>Khi ch\u01b0a \u0111\u00f3ng \u0111i\u1ec7n cho cu\u1ed9n h\u00fat (5), l\u00e1 th\u00e9p \u0111\u1ed9ng (3) ch\u1ec9 ch\u1ecbu l\u1ef1c k\u00e9o c\u1ee7a l\u00f2 so (1) l\u00e0m cho ti\u1ebfp \u0111i\u1ec3m \u0111\u1ed9ng ti\u1ebfp x\u00fac v\u1edbi ti\u1ebfp \u0111i\u1ec3m t\u0129nh ph\u00eda tr\u00ean t\u01b0\u01a1ng \u1ee9ng c\u1eb7p ti\u1ebfp \u0111i\u1ec3m ph\u00eda tr\u00ean \u1edf tr\u1ea1ng th\u00e1i \u0111\u00f3ng, c\u1eb7p ti\u1ebfp \u0111i\u1ec3m ph\u00eda d\u01b0\u1edbi \u1edf tr\u1ea1ng th\u00e1i m\u1edf. Khi \u0111\u00f3ng \u0111i\u1ec7n cho cu\u1ed9n h\u00fat (5), t\u1eeb th\u00f4ng do cu\u1ed9n h\u00fat sinh ra m\u00f3c v\u00f2ng qua c\u1ea3 l\u00f5i th\u00e9p t\u0129nh (4) v\u00e0 l\u00f5i \u0111\u1ed9ng (3) t\u1ea1o th\u00e0nh 2 c\u1ef1c t\u1eeb tr\u00e1i d\u1ea5u \u1edf b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac l\u00e0m cho l\u00f5i th\u00e9p \u0111\u1ed9ng (3) b\u1ecb h\u00fat v\u1ec1 ph\u00eda l\u00f5i th\u00e9p t\u0129nh. M\u00f4 men do l\u1ef1c h\u00fat n\u00e0y sinh ra th\u1eafng mo men l\u1ef1c k\u00e9o c\u1ee7a l\u00f2 so. K\u1ebft qu\u1ea3 l\u00e0 l\u00f5i th\u00e9p \u0111\u1ed9ng b\u1ecb h\u00fat ch\u1eb7t v\u00e0o l\u00f5i th\u00e9p t\u0129nh, t\u01b0\u01a1ng \u1ee9ng c\u1eb7p ti\u1ebfp \u0111i\u1ec3m ph\u00eda tr\u00ean \u1edf tr\u1ea1ng th\u00e1i m\u1edf, c\u1eb7p ti\u1ebfp \u0111i\u1ec3m ph\u00eda d\u01b0\u1edbi \u1edf tr\u1ea1ng th\u00e1i \u0111\u00f3ng. Nh\u01b0 v\u1eady, ch\u1ec9 nh\u1edd v\u00e0o s\u1ef1 \u0111\u00f3ng c\u1eaft \u0111i\u1ec7n cho cu\u1ed9n h\u00fat m\u00e0 ta c\u00f3 th\u1ec3 thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i c\u1ee7a h\u00e0ng lo\u1ea1t c\u00e1c ti\u1ebfp \u0111i\u1ec3m.<\/p>\n<ul>\n<li>\u1ee8ng d\u1ee5ng c\u1ee7a R\u01a1le \u0111i\u1ec7n t\u1eeb<\/li>\n<\/ul>\n<p><strong>Nh\u00e0 th\u1ea7u m&amp;e<\/strong> chia s\u1ebb: Trong th\u1ebf gi\u1edbi t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u1ee7a nh\u00e0 m\u00e1y, c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p nh\u01b0 PLC, b\u1ed9 h\u1eb9n gi\u1edd, b\u1ed9 \u0111\u1ebfm v\u00e0 thi\u1ebft b\u1ecb ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh \u1edf \u0111i\u1ec7n \u00e1p v\u00e0 d\u00f2ng \u0111i\u1ec7n t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, th\u00f4ng th\u01b0\u1eddng nh\u1ecf h\u01a1n 25V. Tuy nhi\u00ean, khi t\u00edn hi\u1ec7u \u0111\u1ea7u ra c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n n\u00e0y \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi thi\u1ebft b\u1ecb trong nh\u00e0 m\u00e1y, th\u01b0\u1eddng c\u1ea7n m\u1ee9c \u0111i\u1ec7n (\u0111i\u1ec7n \u00e1p v\u00e0 d\u00f2ng \u0111i\u1ec7n) l\u1edbn h\u01a1n. Khi m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n xu\u1ea5t ra l\u1ec7nh 24V \u0111\u1ec3 b\u1eadt \u0111\u1ed9ng c\u01a1 220VAC, th\u00f4ng tin \u0111i\u1ec7n \u00e1p th\u1ea5p n\u00e0y \u0111\u01b0\u1ee3c chuy\u1ec3n ti\u1ebfp \u0111\u1ebfn m\u1ed9t thi\u1ebft b\u1ecb c\u00f3 kh\u1ea3 n\u0103ng chuy\u1ec3n m\u1ea1ch l\u01b0\u1ee3ng \u0111i\u1ec7n l\u1edbn h\u01a1n n\u00e0y theo l\u1ec7nh. R\u01a1le c\u01a1 \u0111i\u1ec7n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng n\u00e0y.<\/p>\n<p>C\u00e1ch ly c\u00e1c m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n kh\u1ecfi m\u1ea1ch t\u1ea3i ho\u1eb7c m\u1ea1ch \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n AC kh\u1ecfi m\u1ea1ch \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n DC.<\/p>\n<p>Chuy\u1ec3n m\u1ea1ch nhi\u1ec1u d\u00f2ng \u0111i\u1ec7n ho\u1eb7c \u0111i\u1ec7n \u00e1p sang c\u00e1c t\u1ea3i kh\u00e1c nhau s\u1eed d\u1ee5ng m\u1ed9t t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<p>Gi\u00e1m s\u00e1t c\u00e1c h\u1ec7 th\u1ed1ng an to\u00e0n c\u00f4ng nghi\u1ec7p v\u00e0 ng\u1eaft \u0111i\u1ec7n cho m\u00e1y m\u00f3c n\u1ebfu \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 an to\u00e0n.<\/p>\n<p>S\u1eed d\u1ee5ng m\u1ed9t v\u00e0i r\u01a1le \u0111\u1ec3 cung c\u1ea5p c\u00e1c ch\u1ee9c n\u0103ng logic \u0111\u01a1n gi\u1ea3n nh\u01b0 \u2018AND,\u2019 \u2018NOT,\u2019 ho\u1eb7c \u2018OR\u2019 cho \u0111i\u1ec1u khi\u1ec3n tu\u1ea7n t\u1ef1 ho\u1eb7c kh\u00f3a li\u00ean \u0111\u1ed9ng an to\u00e0n.<\/p>\n<p>Xem th\u00eam: <a href=\"http:\/\/codienlanh.com\/cac-dich-vu-cua-cong-ty-co-dien-lanh-tuoi-tre-yoco-me\/\">C\u00e1c d\u1ecbch v\u1ee5 c\u1ee7a c\u00f4ng ty c\u01a1 \u0111i\u1ec7n l\u1ea1nh Tu\u1ed5i Tr\u1ebb YOCO M&amp;E<\/a>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <a href=\"http:\/\/codienlanh.com\/nha-thau-co-dien-va-cai-nhin-ve-chat-luong-den-tiet-kiem-dien-hien-nay\/\">Nh\u00e0 th\u1ea7u c\u01a1 \u0111i\u1ec7n v\u00e0 c\u00e1i nh\u00ecn v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e8n ti\u1ebft ki\u1ec7m \u0111i\u1ec7n hi\u1ec7n nay<\/a><\/p>\n<p>\u00a0<\/p>\n<p>M\u1ecdi th\u00f4ng tin xin li\u00ean h\u1ec7:<\/p>\n<h4><strong>C\u00d4NG TY C\u01a0 \u0110I\u1ec6N L\u1ea0NH TU\u1ed4I TR\u1eba (YOCO M&amp;E)<\/strong><\/h4>\n<p>Website: <a href=\"http:\/\/www.codienlanh.com\">www.codienlanh.com<\/a><\/p>\n<p>E-Mail: <a href=\"mailto:info@yoco.vn\">info@yoco.vn<\/a><\/p>\n<p>\u0110i\u1ec7n tho\u1ea1i: 08 3894 1921 \u2013 (Hotline: 0909 169 059 \u2013 Mr.Trung)<\/p>\n<p>\u0110\u1ecba ch\u1ec9: 636 Phan V\u0103n Tr\u1ecb, P.10, Q.G\u00f2 V\u1ea5p \u2013 Tp.H\u1ed3 Ch\u00ed Minh<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u v\u1ec1 R\u01a1le R\u01a1le \u0111i\u1ec7n t\u1eeb ho\u1ea1t \u0111\u1ed9ng tr\u00ean nguy\u00ean t\u1eafc c\u1ee7a nam ch\u00e2m \u0111i\u1ec7n, th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 \u0111\u00f3ng ng\u1eaft m\u1ea1ch \u0111i\u1ec7n c\u00f3 c\u00f4ng su\u1ea5t nh\u1ecf, t\u1ea7n s\u1ed1 \u0111\u00f3ng c\u1eaft l\u1edbn. T\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 l\u00e0 d\u00f2ng \u0111i\u1ec7n ho\u1eb7c \u0111i\u1ec7n \u00e1p. N\u1ebfu t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a r\u01a1le l\u00e0 \u0111i\u1ec7n<\/p>\n","protected":false},"author":1,"featured_media":2488,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,20,21],"tags":[613],"class_list":["post-2482","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-ky-thuat","category-tin-tuc","tag-nha-thau-me"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nh\u00e0 th\u1ea7u m&amp;e chia s\u1ebb Relay (R\u01a1le) \u0111i\u1ec7n t\u1eeb l\u00e0 g\u00ec? - C\u00f4ng ty C\u01a1 \u0110i\u1ec7n L\u1ea1nh Tu\u1ed5i Tr\u1ebb (YOCO M&amp;E)<\/title>\n<meta name=\"description\" content=\"Nh\u00e0 th\u1ea7u m&amp;e cho bi\u1ebft r\u01a1le \u0111i\u1ec7n t\u1eeb \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 chuy\u1ec3n m\u1ea1ch nhi\u1ec1u d\u00f2ng \u0111i\u1ec7n ho\u1eb7c \u0111i\u1ec7n \u00e1p sang c\u00e1c t\u1ea3i kh\u00e1c nhau s\u1eed d\u1ee5ng m\u1ed9t t\u00edn hi\u1ec7u \u0111i\u1ec1u khi\u1ec3n\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/codienlanh.com\/nha-thau-me-chia-se-relay-role-dien-tu-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nh\u00e0 th\u1ea7u m&amp;e chia s\u1ebb Relay (R\u01a1le) \u0111i\u1ec7n t\u1eeb l\u00e0 g\u00ec? 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