{"id":3773,"date":"2025-11-19T00:00:00","date_gmt":"2025-11-19T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/profinet-guide-industrial-ethernet-automation-basics\/"},"modified":"2026-06-22T04:57:19","modified_gmt":"2026-06-22T04:57:19","slug":"profinet-guide-industrial-ethernet-automation-basics","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/profinet-guide-industrial-ethernet-automation-basics","title":{"rendered":"PROFINET (M\u1ea1ng tr\u01b0\u1eddng quy tr\u00ecnh): H\u01b0\u1edbng d\u1eabn d\u00e0nh cho t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0514900c8cd247bf8ddbc2b2d1d3986f.webp\" alt=\"PROFINET (Process Field Network)\" class=\"wp-image-3769\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0514900c8cd247bf8ddbc2b2d1d3986f.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0514900c8cd247bf8ddbc2b2d1d3986f-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0514900c8cd247bf8ddbc2b2d1d3986f-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0514900c8cd247bf8ddbc2b2d1d3986f-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/0514900c8cd247bf8ddbc2b2d1d3986f-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PROFINET (M\u1ea1ng tr\u01b0\u1eddng quy tr\u00ecnh)<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng ti\u00eau chu\u1ea9n Ethernet c\u00f4ng nghi\u1ec7p h\u00e0ng \u0111\u1ea7u \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1edfi <strong>PROFIBUS &amp; PROFINET International (PI)<\/strong>. \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho truy\u1ec1n th\u00f4ng th\u1eddi gian th\u1ef1c, \u0111\u1ed9 tin c\u1eady cao v\u00e0 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng h\u00f3a, <strong>PROFINET<\/strong> cho ph\u00e9p c\u00e1c nh\u00e0 m\u00e1y hi\u1ec7n \u0111\u1ea1i k\u1ebft n\u1ed1i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, c\u1ea3m bi\u1ebfn, c\u01a1 c\u1ea5u ch\u1ea5p h\u00e0nh v\u00e0 h\u1ec7 th\u1ed1ng c\u1ea1nh (edge systems) v\u1edbi hi\u1ec7u su\u1ea5t x\u00e1c \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1c thu\u1eadt ng\u1eef, ki\u1ebfn tr\u00fac, c\u01a1 ch\u1ebf truy\u1ec1n th\u00f4ng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 li\u00ean quan \u0111\u1ebfn ph\u1ea7n c\u1ee9ng c\u1ee7a PROFINET, \u0111\u1ed3ng th\u1eddi l\u00e0m n\u1ed5i b\u1eadt c\u00e1ch th\u1ee9c <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>c\u00e1c b\u1ed9 k\u1ebft n\u1ed1i RJ45 t\u00edch h\u1ee3p LINK-PP<\/strong><\/a> n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u1ea1ng c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>ch\u1ea5t l\u01b0\u1ee3ng cao, t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u1ea3 \u1ee9ng d\u1ee5ng Ethernet v\u00e0 OTN. <\/strong>PROFINET L\u00e0 G\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PROFINET l\u00e0 m\u1ed9t <strong>giao th\u1ee9c Ethernet c\u00f4ng nghi\u1ec7p m\u1edf<\/strong> h\u1ed7 tr\u1ee3 trao \u0111\u1ed5i d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c gi\u1eefa c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/plc-programmable-logic-controller-for-industrial-automation-guide\/\">PLCs<\/a>, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/distributed-control-systems-dcs-industrial-automation\/\">DCS<\/a>) v\u00e0 thi\u1ebft b\u1ecb tr\u01b0\u1eddng. N\u00f3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean n\u1ec1n t\u1ea3ng <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\">Ethernet chu\u1ea9n IEEE 802.3<\/a> nh\u01b0ng b\u1ed5 sung c\u00e1c t\u00ednh n\u0103ng truy\u1ec1n th\u00f4ng x\u00e1c \u0111\u1ecbnh, ch\u1ea9n \u0111o\u00e1n m\u1ea1ng v\u00e0 c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft trong m\u00f4i tr\u01b0\u1eddng t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c \u0110\u1eb7c T\u00ednh K\u1ef9 Thu\u1eadt Ch\u00ednh<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>X\u00e1c \u0111\u1ecbnh Th\u1eddi Gian Th\u1ef1c:<\/strong> Thi\u1ebft y\u1ebfu cho \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng v\u00e0 c\u00e1c thao t\u00e1c y\u00eau c\u1ea7u th\u1eddi gian ch\u00ednh x\u00e1c<\/p><\/li><li><p><strong>Hi\u1ec7u N\u0103ng C\u00f3 Th\u1ec3 M\u1edf R\u1ed9ng:<\/strong> T\u1eeb th\u1eddi gian th\u1ef1c chu\u1ea9n \u0111\u1ebfn th\u1eddi gian th\u1ef1c \u0111\u1ed3ng b\u1ed9 (isochronous real-time)<\/p><\/li><li><p><strong>C\u1ea5u Tr\u00fac M\u1ea1ng Linh Ho\u1ea1t:<\/strong> Ki\u1ebfn tr\u00fac tuy\u1ebfn, sao, v\u00f2ng, c\u00e2y v\u00e0 h\u1ed7n h\u1ee3p<\/p><\/li><li><p><strong>T\u00edch H\u1ee3p IT\/OT:<\/strong> K\u1ebft h\u1ee3p truy\u1ec1n th\u00f4ng tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p v\u1edbi c\u00e1c giao th\u1ee9c IP chu\u1ea9n<\/p><\/li><li><p><strong>\u0110\u1ed9 Tin C\u1eady Cao:<\/strong> H\u1ed7 tr\u1ee3 d\u1ef1 ph\u00f2ng, kh\u00f4i ph\u1ee5c nhanh v\u00e0 ph\u00e1t hi\u1ec7n l\u1ed7i m\u1ea1nh m\u1ebd<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>ch\u1ea5t l\u01b0\u1ee3ng cao, t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u1ea3 \u1ee9ng d\u1ee5ng Ethernet v\u00e0 OTN. <\/strong>C\u00e1ch Th\u1ee9c Truy\u1ec1n Th\u00f4ng PROFINET Ho\u1ea1t \u0110\u1ed9ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PROFINET \u0111\u1ecbnh ngh\u0129a ba l\u1edbp truy\u1ec1n th\u00f4ng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. M\u1ed7i c\u1ea5p \u0111\u1ed9 \u0111\u1ec1u d\u1ef1a tr\u00ean Ethernet chu\u1ea9n, b\u1ed5 sung c\u00e1c c\u01a1 ch\u1ebf \u0111\u1ed3ng b\u1ed9 th\u1eddi gian v\u00e0 x\u00e1c \u0111\u1ecbnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c L\u1edbp Truy\u1ec1n Th\u00f4ng PROFINET<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\" ><strong>PROFINET NRT \u2014 Kh\u00f4ng Th\u1eddi Gian Th\u1ef1c<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>D\u1ef1a tr\u00ean <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/tcp-ip-model-network-communication-layers-and-data-exchange\/\">TCP\/IP<\/a><\/p><\/li><li><p>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u1ea5u h\u00ecnh, tham s\u1ed1 h\u00f3a v\u00e0 ch\u1ea9n \u0111o\u00e1n<\/p><\/li><li><p>Ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng y\u00eau c\u1ea7u \u0111\u1ed9 x\u00e1c \u0111\u1ecbnh v\u1ec1 th\u1eddi gian<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" ><strong>PROFINET RT \u2014 Th\u1eddi Gian Th\u1ef1c<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>B\u1ecf qua TCP\/IP nh\u1eb1m gi\u1ea3m \u0111\u1ed9 tr\u1ec5<\/p><\/li><li><p>Th\u1eddi gian chu k\u1ef3 th\u01b0\u1eddng t\u1eeb 1\u201310 ms<\/p><\/li><li><p>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c t\u00e1c v\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a chung (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/understanding-io-modules-in-automation-and-networking\/\">I\/O<\/a>, c\u1ea3m bi\u1ebfn, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1)<\/p><\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" ><strong>PROFINET IRT \u2014 Th\u1eddi Gian Th\u1ef1c \u0110\u1ed3ng B\u1ed9<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>S\u1eed d\u1ee5ng l\u1eadp l\u1ecbch th\u1eddi gian v\u00e0 d\u00e0nh tr\u01b0\u1edbc b\u0103ng th\u00f4ng<\/p><\/li><li><p>Th\u1eddi gian chu k\u1ef3 &lt;1 ms v\u1edbi \u0111\u1ed9 dao \u0111\u1ed9ng (jitter) &lt;1 \u00b5s<\/p><\/li><li><p>C\u1ea7n thi\u1ebft cho \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng \u0111a tr\u1ee5c v\u00e0 robot \u0111\u1ed3ng b\u1ed9<\/p><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"947\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a1512e6996b04587a30bbc054cfc6b2b.webp\" alt=\"What Is PROFINET?\" class=\"wp-image-3770\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a1512e6996b04587a30bbc054cfc6b2b.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a1512e6996b04587a30bbc054cfc6b2b-300x237.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a1512e6996b04587a30bbc054cfc6b2b-1024x808.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a1512e6996b04587a30bbc054cfc6b2b-768x606.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a1512e6996b04587a30bbc054cfc6b2b-15x12.webp 15w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>ch\u1ea5t l\u01b0\u1ee3ng cao, t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u1ea3 \u1ee9ng d\u1ee5ng Ethernet v\u00e0 OTN. <\/strong>Ki\u1ebfn tr\u00fac PROFINET v\u00e0 c\u00e1c l\u1edbp thi\u1ebft b\u1ecb<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PROFINET t\u1ed5 ch\u1ee9c c\u00e1c thi\u1ebft b\u1ecb th\u00e0nh c\u00e1c vai tr\u00f2 ch\u1ee9c n\u0103ng nh\u1eb1m \u0111\u01a1n gi\u1ea3n h\u00f3a c\u1ea5u h\u00ecnh v\u00e0 truy\u1ec1n th\u00f4ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 C\u00e1c l\u1edbp thi\u1ebft b\u1ecb<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n IO:<\/strong> B\u1ed9 \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m, v\u00ed d\u1ee5 nh\u01b0 PLC<\/p><\/li><li><p><strong>Thi\u1ebft b\u1ecb IO:<\/strong> C\u00e1c thi\u1ebft b\u1ecb tr\u01b0\u1eddng (<a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/understanding-io-modules-in-automation-and-networking\/\">m\u00f4-\u0111un I\/O<\/a>, c\u1ea3m bi\u1ebfn, c\u01a1 c\u1ea5u ch\u1ea5p h\u00e0nh)<\/p><\/li><li><p><strong>B\u1ed9 gi\u00e1m s\u00e1t IO:<\/strong> C\u00e1c c\u00f4ng c\u1ee5 k\u1ef9 thu\u1eadt, gi\u00e1m s\u00e1t ho\u1eb7c ch\u1ea9n \u0111o\u00e1n<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b7 C\u00e1c b\u1ed1 tr\u00ed m\u1ea1ng PROFINET<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PROFINET h\u1ed7 tr\u1ee3 nhi\u1ec1u ki\u1ec3u b\u1ed1 tr\u00ed m\u1ea1ng t\u00f9y theo thi\u1ebft k\u1ebf l\u1eafp \u0111\u1eb7t:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>B\u1ed1 tr\u00ed sao (star topology):<\/strong> Ph\u1ed5 bi\u1ebfn v\u1edbi c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf m\u1ea1ng d\u1ea1ng module<\/p><\/li><li><p><strong>B\u1ed1 tr\u00ed tuy\u1ebfn t\u00ednh (line topology):<\/strong> Ti\u1ebft ki\u1ec7m chi ph\u00ed, d\u00f9ng cho c\u00e1c thi\u1ebft b\u1ecb tr\u01b0\u1eddng n\u1ed1i ti\u1ebfp (daisy-chained)<\/p><\/li><li><p><strong>B\u1ed1 tr\u00ed v\u00f2ng kh\u00e9p k\u00edn (ring topology):<\/strong> Cung c\u1ea5p kh\u1ea3 n\u0103ng d\u1ef1 ph\u00f2ng nh\u1edd Giao th\u1ee9c D\u1ef1 ph\u00f2ng Truy\u1ec1n th\u00f4ng (MRP)<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>ch\u1ea5t l\u01b0\u1ee3ng cao, t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u1ea3 \u1ee9ng d\u1ee5ng Ethernet v\u00e0 OTN. <\/strong>C\u00e1c \u0111\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a PROFINET<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 Hi\u1ec7u n\u0103ng th\u1eddi gian th\u1ef1c \u0111\u00e1ng tin c\u1eady<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PROFINET \u0111\u1ea1t \u0111\u01b0\u1ee3c truy\u1ec1n th\u00f4ng x\u00e1c \u0111\u1ecbnh nh\u1edd ph\u00e2n b\u1ed5 \u01b0u ti\u00ean l\u01b0u l\u01b0\u1ee3ng, c\u00e1c k\u00eanh th\u1eddi gian th\u1ef1c chuy\u00ean d\u1ee5ng v\u00e0 \u0111\u1ed3ng b\u1ed9 h\u00f3a t\u00edch h\u1ee3p (trong IRT).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 T\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec PROFINET ho\u1ea1t \u0111\u1ed9ng tr\u00ean ph\u1ea7n c\u1ee9ng Ethernet ti\u00eau chu\u1ea9n, n\u00ean d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u1edbi m\u1ea1ng doanh nghi\u1ec7p, <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-scada-systems\/\">c\u00e1c h\u1ec7 th\u1ed1ng SCADA<\/a>, v\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng IoT c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ed7 tr\u1ee3 c\u1ea3 c\u1ea3m bi\u1ebfn \u0111\u01a1n gi\u1ea3n, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng ph\u1ee9c t\u1ea1p v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng b\u0103ng th\u00f4ng cao trong c\u00f9ng m\u1ed9t m\u1ea1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\u25b6 Ch\u1ea9n \u0111o\u00e1n n\u00e2ng cao<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>\u0110\u1eb7t t\u00ean v\u00e0 nh\u1eadn d\u1ea1ng thi\u1ebft b\u1ecb<\/p><\/li><li><p>Qu\u1ea3n l\u00fd t\u00e0i s\u1ea3n<\/p><\/li><li><p>Gi\u00e1m s\u00e1t tr\u1ea1ng th\u00e1i th\u1eddi gian th\u1ef1c<\/p><\/li><li><p>Thay th\u1ebf thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n c\u1ea5u h\u00ecnh l\u1ea1i<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>ch\u1ea5t l\u01b0\u1ee3ng cao, t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u1ea3 \u1ee9ng d\u1ee5ng Ethernet v\u00e0 OTN. <\/strong>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a PROFINET<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u1ef1 \u0111\u1ed9ng h\u00f3a nh\u00e0 m\u00e1y<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p, \u0111i\u1ec1u khi\u1ec3n robot, h\u1ec7 th\u1ed1ng \u0111\u00f3ng g\u00f3i v\u00e0 h\u1ec7 th\u1ed1ng b\u0103ng chuy\u1ec1n y\u00eau c\u1ea7u trao \u0111\u1ed5i d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >T\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c l\u0129nh v\u1ef1c h\u00f3a ch\u1ea5t, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 n\u0103ng l\u01b0\u1ee3ng s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb ph\u00e2n t\u00e1n <a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/understanding-io-modules-in-automation-and-networking\/\">m\u00f4-\u0111un I\/O<\/a> v\u00e0 thi\u1ebft b\u1ecb quan tr\u1ecdng v\u1ec1 m\u1eb7t an to\u00e0n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng (PROFINET IRT)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Robot \u0111\u1ed9 ch\u00ednh x\u00e1c cao, m\u00e1y CNC v\u00e0 thi\u1ebft b\u1ecb \u0111a tr\u1ee5c \u0111\u1ed3ng b\u1ed9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >IoT c\u00f4ng nghi\u1ec7p &amp; S\u1ea3n xu\u1ea5t th\u00f4ng minh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ebft n\u1ed1i thi\u1ebft b\u1ecb tr\u01b0\u1eddng v\u1edbi c\u1ed5ng bi\u00ean (edge gateway) v\u00e0 n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>ch\u1ea5t l\u01b0\u1ee3ng cao, t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u1ea3 \u1ee9ng d\u1ee5ng Ethernet v\u00e0 OTN. <\/strong>Y\u00eau c\u1ea7u ph\u1ea7n c\u1ee9ng \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u1ea1ng PROFINET \u0111\u00e1ng tin c\u1eady<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 PROFINET s\u1eed d\u1ee5ng c\u00e1c l\u1edbp v\u1eadt l\u00fd Ethernet ti\u00eau chu\u1ea9n, m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p \u0111\u00f2i h\u1ecfi c\u00e1c \u0111\u1ea7u n\u1ed1i, th\u00e0nh ph\u1ea7n t\u1eeb t\u00ednh v\u00e0 c\u00e1c linh ki\u1ec7n ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI) \u0111\u01b0\u1ee3c gia c\u1ed1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1c y\u1ebfu t\u1ed1 ph\u1ea7n c\u1ee9ng quan tr\u1ecdng<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>C\u00e1p xo\u1eafn \u0111\u00f4i c\u00f3 v\u1ecf b\u1ecdc ch\u1ed1ng nhi\u1ec5u<\/strong> v\u1edbi l\u1edbp c\u00e1ch \u0111i\u1ec7n c\u1ea5p c\u00f4ng nghi\u1ec7p<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>\u0110\u1ea7u n\u1ed1i RJ45 b\u1ec1n b\u1ec9<\/strong><\/a> v\u1edbi kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI) n\u00e2ng cao<\/p><\/li><li><p><strong>C\u00e1c th\u00e0nh ph\u1ea7n t\u1eeb t\u00ednh t\u00edch h\u1ee3p ch\u1ea5t l\u01b0\u1ee3ng cao<\/strong> h\u1ed7 tr\u1ee3 10\/100\/1000Base-T<\/p><\/li><li><p><strong>\u0110\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc<\/strong> ch\u1ed1ng rung, s\u1ed1c v\u00e0 dao \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >C\u00e1ch \u0111\u1ea7u n\u1ed1i RJ45 t\u00edch h\u1ee3p LINK-PP h\u1ed7 tr\u1ee3 hi\u1ec7u su\u1ea5t PROFINET<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/56f57df16e7e4304902c9fb5c5a31914.webp\" alt=\"RJ45 Magjack\" class=\"wp-image-3771\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/56f57df16e7e4304902c9fb5c5a31914.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/56f57df16e7e4304902c9fb5c5a31914-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/56f57df16e7e4304902c9fb5c5a31914-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/56f57df16e7e4304902c9fb5c5a31914-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/56f57df16e7e4304902c9fb5c5a31914-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u0111\u1ea7u n\u1ed1i \u0111\u1ed9 tin c\u1eady cao l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t trong c\u00e1c m\u1ea1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p. <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>B\u1ed9 \u0111\u1ea7u n\u1ed1i RJ45 Magjack c\u1ee7a LINK-PP<\/strong><\/a> cung c\u1ea5p hi\u1ec7u su\u1ea5t Ethernet \u1ed5n \u0111\u1ecbnh, \u00edt nhi\u1ec5u, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng PROFINET RT v\u00e0 NRT.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Th\u00e0nh ph\u1ea7n t\u1eeb t\u00ednh t\u1ed1i \u01b0u:<\/strong> \u0110\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u \u1ed5n \u0111\u1ecbnh cho giao ti\u1ebfp PROFINET \u1edf t\u1ed1c \u0111\u1ed9 10\/100\/1000 Mbps<\/p><\/li><li><p><strong>Xu\u1ea5t s\u1eafc <\/strong><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-electromagnetic-interference\/\"><strong>Kh\u00e1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI)<\/strong><\/a><strong>:<\/strong> Gi\u1ea3m nhi\u1ec5u ch\u1ebf \u0111\u1ed9 chung trong \u0111i\u1ec1u ki\u1ec7n c\u00f4ng nghi\u1ec7p kh\u1eafc nghi\u1ec7t<\/p><\/li><li><p><strong>V\u1ecf b\u1ecdc ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI) c\u1ea5p c\u00f4ng nghi\u1ec7p:<\/strong> C\u1ea5u tr\u00fac v\u1ecf kim lo\u1ea1i b\u1ea3o v\u1ec7 ch\u1ed1ng nhi\u1ec5u \u0111i\u1ec7n t\u1eeb<\/p><\/li><li><p><strong>Tu\u1ed5i th\u1ecd d\u00e0i:<\/strong> Ph\u00f9 h\u1ee3p v\u1edbi PLC c\u00f4ng nghi\u1ec7p, module I\/O, giao di\u1ec7n ng\u01b0\u1eddi-m\u00e1y (HMI) v\u00e0 c\u00e1c thi\u1ebft b\u1ecb PROFINET nh\u00fang<\/p><\/li><li><p><strong>T\u00edch h\u1ee3p nh\u1ecf g\u1ecdn:<\/strong> Ti\u1ebft ki\u1ec7m kh\u00f4ng gian b\u1ea3ng m\u1ea1ch in (PCB) v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u0111\u1ea7u n\u1ed1i n\u00e0y cung c\u1ea5p \u0111\u1ed9 tin c\u1eady v\u1eadt l\u00fd c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00e1c m\u1ea1ng PROFINET ho\u1ea1t \u0111\u1ed9ng \u1edf hi\u1ec7u su\u1ea5t cao nh\u1ea5t, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c m\u00f4i tr\u01b0\u1eddng d\u1ec5 b\u1ecb rung \u0111\u1ed9ng, nhi\u1ec5u \u0111i\u1ec7n ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>ch\u1ea5t l\u01b0\u1ee3ng cao, t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u1ea3 \u1ee9ng d\u1ee5ng Ethernet v\u00e0 OTN. <\/strong>PROFINET so v\u1edbi c\u00e1c giao th\u1ee9c Ethernet c\u00f4ng nghi\u1ec7p kh\u00e1c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" >PROFINET so v\u1edbi EtherNet\/IP<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 221px;\"\/><col style=\"min-width: 25px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"221\"><p>\u0110\u1eb7c t\u00ednh<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>PROFINET<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>EtherNet\/IP<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"221\"><p>L\u1edbp th\u1eddi gian th\u1ef1c<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>RT, IRT<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>\u0110\u1ed3ng b\u1ed9 h\u00f3a CIP (\u00edt x\u00e1c \u0111\u1ecbnh h\u01a1n)<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"221\"><p>\u0110i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u1ea1nh (IRT)<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Trung b\u00ecnh<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"221\"><p>T\u00ednh x\u00e1c \u0111\u1ecbnh<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>R\u1ea5t cao<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>M\u00f4i tr\u01b0\u1eddng truy\u1ec1n d\u1eabn<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"221\"><p>Ki\u1ebfn tr\u00fac m\u1ea1ng<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Linh ho\u1ea1t<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>T\u1eadp trung v\u00e0o c\u1ea5u h\u00ecnh sao<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"221\"><p>M\u1ee9c \u0111\u1ed9 \u00e1p d\u1ee5ng<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ph\u1ed5 bi\u1ebfn m\u1ea1nh t\u1ea1i EU v\u00e0 ch\u00e2u \u00c1<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Ph\u1ed5 bi\u1ebfn m\u1ea1nh t\u1ea1i B\u1eafc M\u1ef9<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" >PROFINET so v\u1edbi EtherCAT<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>EtherCAT nhanh h\u01a1n cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng<\/p><\/li><li><p>PROFINET mang l\u1ea1i kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c r\u1ed9ng h\u01a1n v\u00e0 t\u00edch h\u1ee3p d\u1ec5 d\u00e0ng h\u01a1n<\/p><\/li><li><p>Y\u00eau c\u1ea7u ph\u1ea7n c\u1ee9ng \u0111\u1ed1i v\u1edbi EtherCAT chuy\u00ean bi\u1ec7t h\u01a1n<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>ch\u1ea5t l\u01b0\u1ee3ng cao, t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u1ea3 \u1ee9ng d\u1ee5ng Ethernet v\u00e0 OTN. <\/strong>T\u00f3m T\u1eaft<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PROFINET<\/strong> l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n Ethernet c\u00f4ng nghi\u1ec7p m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t <strong>ti\u00eau chu\u1ea9n Ethernet c\u00f4ng nghi\u1ec7p<\/strong> \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c m\u00f4i tr\u01b0\u1eddng t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u00f2i h\u1ecfi \u0111\u1ed9 tin c\u1eady, t\u00ednh x\u00e1c \u0111\u1ecbnh v\u00e0 hi\u1ec7u n\u0103ng c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng. C\u00e1c l\u1edbp truy\u1ec1n th\u00f4ng th\u1eddi gian th\u1ef1c (RT v\u00e0 IRT), h\u1ec7 sinh th\u00e1i thi\u1ebft b\u1ecb phong ph\u00fa c\u0169ng nh\u01b0 c\u00e1c t\u00ednh n\u0103ng ch\u1ea9n \u0111o\u00e1n c\u1ee7a n\u00f3 khi\u1ebfn PROFINET tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng c\u1ed1t l\u00f5i c\u1ee7a m\u1ea1ng c\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u00e1c h\u1ec7 th\u1ed1ng PROFINET v\u1edbi ph\u1ea7n c\u1ee9ng ch\u1ea5t l\u01b0\u1ee3ng cao\u2014ch\u1eb3ng h\u1ea1n nh\u01b0 <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\"><strong>c\u00e1c b\u1ed9 k\u1ebft n\u1ed1i RJ45 t\u00edch h\u1ee3p LINK-PP<\/strong><\/a>\u2014c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 to\u00e0n v\u1eb9n t\u00edn hi\u1ec7u t\u1ed1t h\u01a1n, \u0111\u1ed9 tin c\u1eady d\u00e0i h\u1ea1n v\u00e0 hi\u1ec7u n\u0103ng m\u1ea1ng \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/\">s\u1ea3n ph\u1ea9m c\u1ee7a LINK-PP<\/a> gi\u00fap \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru tr\u00ean to\u00e0n b\u1ed9 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p, h\u1ec7 th\u1ed1ng I\/O, c\u1ea3m bi\u1ebfn v\u00e0 m\u00f4-\u0111un m\u1ea1ng, t\u1eeb \u0111\u00f3 khai th\u00e1c t\u1ed1i \u0111a ti\u1ec1m n\u0103ng c\u1ee7a t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi PROFINET.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" ><strong>ch\u1ea5t l\u01b0\u1ee3ng cao, t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u1ea3 \u1ee9ng d\u1ee5ng Ethernet v\u00e0 OTN. <\/strong>Xem th\u00eam<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1edf r\u1ed9ng hi\u1ec3u bi\u1ebft v\u1ec1 m\u1ea1ng c\u00f4ng nghi\u1ec7p v\u1edbi c\u00e1c t\u00e0i nguy\u00ean k\u1ef9 thu\u1eadt li\u00ean quan sau \u0111\u00e2y t\u1eeb LINK-PP:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/distributed-control-systems-dcs-industrial-automation\/\"><strong>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ph\u00e2n t\u00e1n (DCS) trong t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p<\/strong><\/a><br\/>H\u01b0\u1edbng d\u1eabn nhanh v\u1ec1 ki\u1ebfn tr\u00fac DCS, d\u1ef1 ph\u00f2ng v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/plc-programmable-logic-controller-for-industrial-automation-guide\/\"><strong>H\u01b0\u1edbng d\u1eabn PLC (B\u1ed9 \u0111i\u1ec1u khi\u1ec3n l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c) d\u00e0nh cho t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p<\/strong><\/a><br\/>C\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i v\u1ec1 v\u1eadn h\u00e0nh PLC, l\u1eadp tr\u00ecnh v\u00e0 giao di\u1ec7n truy\u1ec1n th\u00f4ng<\/p><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-electromagnetic-interference\/\"><strong>Nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI) l\u00e0 g\u00ec?<\/strong><\/a><br\/>Gi\u1ea3i th\u00edch r\u00f5 r\u00e0ng v\u1ec1 c\u00e1c ngu\u1ed3n g\u00e2y EMI v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u1ee9c ch\u1ebf trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/what-is-scada-systems\/\"><strong>H\u1ec7 th\u1ed1ng SCADA l\u00e0 g\u00ec?<\/strong><\/a><br\/>T\u1ed5ng quan ng\u1eafn g\u1ecdn v\u1ec1 ki\u1ebfn tr\u00fac v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a H\u1ec7 th\u1ed1ng Gi\u00e1m s\u00e1t v\u00e0 Thu th\u1eadp D\u1eef li\u1ec7u (SCADA).<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/glossary\/understanding-io-modules-in-automation-and-networking\/\"><strong>T\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c m\u00f4-\u0111un I\/O trong t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 m\u1ea1ng<\/strong><\/a><br\/>H\u01b0\u1edbng d\u1eabn th\u1ef1c t\u1ebf v\u1ec1 c\u00e1c m\u00f4-\u0111un I\/O k\u1ef9 thu\u1eadt s\u1ed1, t\u01b0\u01a1ng t\u1ef1 v\u00e0 k\u1ebft n\u1ed1i m\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/tcp-ip-model-network-communication-layers-and-data-exchange\/\"><strong>M\u00f4 h\u00ecnh TCP\/IP: C\u00e1c l\u1edbp truy\u1ec1n th\u00f4ng m\u1ea1ng v\u00e0 vi\u1ec7c trao \u0111\u1ed5i d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch<\/strong><\/a><br\/>Ph\u00e2n t\u00edch \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 ng\u0103n x\u1ebfp TCP\/IP v\u00e0 c\u00e1ch d\u1eef li\u1ec7u di chuy\u1ec3n qua c\u00e1c m\u1ea1ng hi\u1ec7n \u0111\u1ea1i.<\/p><\/li><li><p><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/vi\/knowledge-center\/ieee-802-3-ethernet-standard-explained\/\"><strong>Ti\u00eau chu\u1ea9n Ethernet IEEE 802.3 \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch<\/strong><\/a><br\/>Gi\u1edbi thi\u1ec7u k\u1ef9 thu\u1eadt v\u1ec1 c\u00e1c l\u1edbp v\u1eadt l\u00fd Ethernet, ch\u1ee9c n\u0103ng MAC v\u00e0 c\u1ea5u tr\u00fac khung.<\/p><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u c\u00e1c nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a PROFINET, ki\u1ebfn tr\u00fac, c\u00e1c l\u1edbp thi\u1ebft b\u1ecb v\u00e0 y\u00eau c\u1ea7u v\u1ec1 truy\u1ec1n th\u00f4ng th\u1eddi gian th\u1ef1c. Bao g\u1ed3m th\u00f4ng tin ph\u1ea7n c\u1ee9ng v\u00e0 gi\u1ea3i ph\u00e1p RJ45 t\u00edch h\u1ee3p LINK-PP.<\/p>","protected":false},"author":1,"featured_media":3772,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[22,24],"class_list":["post-3773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-integrated-rj45-connectors","tag-link-pp"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/comments?post=3773"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3773\/revisions"}],"predecessor-version":[{"id":10867,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/posts\/3773\/revisions\/10867"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media\/3772"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/media?parent=3773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/categories?post=3773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/vi\/wp-json\/wp\/v2\/tags?post=3773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}