{"id":3247,"date":"2026-10-28T03:39:05","date_gmt":"2026-10-28T03:39:05","guid":{"rendered":"https:\/\/yocl.com\/?wpr2_import=2c3061312993d3569b4eaaafa806836ef95dc97f0f4260481b317325c0278beb"},"modified":"2026-10-28T03:39:05","modified_gmt":"2026-10-28T03:39:05","slug":"how-to-organize-din-rail-terminal-blocks-with-jumpers-and-end-stops","status":"publish","type":"post","link":"https:\/\/yocl.com\/vi\/how-to-organize-din-rail-terminal-blocks-with-jumpers-and-end-stops\/","title":{"rendered":"C\u00e1ch s\u1eafp x\u1ebfp c\u00e1c kh\u1ed1i c\u1ea7u \u0111\u1ea5u DIN tr\u00ean thanh ray v\u1edbi c\u1ea7u n\u1ed1i v\u00e0 ch\u1eb7n cu\u1ed1i"},"content":{"rendered":"<p>\u0110\u1ec3 s\u1eafp x\u1ebfp m\u1ed9t d\u1ea3i c\u1ea7u \u0111\u1ea5u tr\u00ean thanh ray DIN, h\u00e3y b\u1eaft \u0111\u1ea7u v\u1edbi b\u1ea3n v\u1ebd m\u1ea1ch \u0111i\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 b\u1ea3ng danh m\u1ee5c c\u1ea7u \u0111\u1ea5u. \u0110\u1eb7t c\u00e1c c\u1ea7u \u0111\u1ea5u theo th\u1ee9 t\u1ef1 c\u00f3 th\u1ec3 truy xu\u1ea5t, x\u00e1c \u0111\u1ecbnh c\u1ea7u \u0111\u1ea5u n\u00e0o d\u00f9ng chung \u0111i\u1ec7n th\u1ebf v\u00e0 ch\u1ec9 \u0111\u1ecbnh c\u1ea7u n\u1ed1i t\u01b0\u01a1ng th\u00edch cho t\u1eebng nh\u00f3m. Sau \u0111\u00f3, x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u00e1c ch\u1eb7n cu\u1ed1i, c\u00e1c t\u1ea5m ng\u0103n v\u00e0 t\u1ea5m ch\u1eb7n c\u1ea7n thi\u1ebft, c\u00f9ng c\u00e1c nh\u00e3n \u0111\u00e1nh d\u1ea5u. Ki\u1ec3m tra h\u00e0ng c\u1ea7u \u0111\u1ea5u \u0111\u00e3 l\u1eafp r\u00e1p so v\u1edbi h\u1ed3 s\u01a1 tr\u01b0\u1edbc khi \u0111\u01b0a thi\u1ebft b\u1ecb tr\u1edf l\u1ea1i ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p><strong>Vi\u1ec7c \u0111\u1eb7t c\u1ea1nh nhau v\u1ec1 m\u1eb7t v\u1eadt l\u00fd kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c \u0111\u01b0\u1ee3c ph\u00e9p n\u1ed1i t\u1eaft c\u00e1c c\u1ea7u \u0111\u1ea5u.<\/strong> C\u1ea7u n\u1ed1i t\u1ea1o ra k\u1ebft n\u1ed1i \u0111i\u1ec7n; ch\u1eb7n cu\u1ed1i cung c\u1ea5p s\u1ef1 c\u1ed1 \u0111\u1ecbnh v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc. Ch\u1ee9c n\u0103ng c\u1ee7a ch\u00fang ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra ri\u00eang bi\u1ec7t, s\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn c\u1ee7a c\u1ea7u \u0111\u1ea5u v\u00e0 ph\u1ee5 ki\u1ec7n \u0111\u00e3 ch\u1ecdn.<\/p>\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y m\u00f4 t\u1ea3 ph\u01b0\u01a1ng ph\u00e1p l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 x\u00e1c minh, kh\u00f4ng ph\u1ea3i l\u00e0 s\u01a1 \u0111\u1ed3 \u0111i d\u00e2y hay thay th\u1ebf cho h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb. C\u00f4ng vi\u1ec7c tr\u00ean thi\u1ebft b\u1ecb \u0111i\u1ec7n ph\u1ea3i do nh\u00e2n vi\u00ean c\u00f3 n\u0103ng l\u1ef1c th\u1ef1c hi\u1ec7n. Tr\u01b0\u1edbc khi ch\u1ea1m v\u00e0o ho\u1eb7c thay \u0111\u1ed5i m\u1ed9t h\u00e0ng c\u1ea7u \u0111\u1ea5u, h\u00e3y x\u00e1c \u0111\u1ecbnh m\u1ecdi ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n v\u00e0 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng d\u1ef1 tr\u1eef, c\u00e1ch ly v\u00e0 b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb, \u0111\u1ed3ng th\u1eddi x\u00e1c minh khu v\u1ef1c l\u00e0m vi\u1ec7c \u0111\u00e3 m\u1ea5t \u0111i\u1ec7n theo quy tr\u00ecnh t\u1ea1i c\u00f4ng tr\u01b0\u1eddng. B\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c b\u1ed9 ph\u1eadn mang \u0111i\u1ec7n l\u00e2n c\u1eadn. T\u00e0i li\u1ec7u c\u1ee7a C\u01a1 quan Qu\u1ea3n l\u00fd An to\u00e0n v\u00e0 S\u1ee9c kh\u1ecfe V\u01b0\u01a1ng qu\u1ed1c Anh (HSE) <a href=\"https:\/\/www.hse.gov.uk\/pubns\/priced\/hsg85.pdf\" target=\"_blank\" rel=\"noopener\">HSG85<\/a>, c\u00e1c \u0111o\u1ea1n 53\u201359, gi\u1ea3i th\u00edch c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba n\u00e0y; c\u00e1c quy \u0111\u1ecbnh t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 quy tr\u00ecnh c\u1ee7a thi\u1ebft b\u1ecb c\u0169ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng.<\/p>\n<h2>T\u1eadp h\u1ee3p c\u00e1c t\u00e0i li\u1ec7u tr\u01b0\u1edbc khi s\u1eafp x\u1ebfp h\u00e0ng<\/h2>\n<p>M\u1ed9t b\u1ed9 t\u00e0i li\u1ec7u kh\u1edfi \u0111\u1ea7u h\u1eefu \u00edch bao g\u1ed3m s\u01a1 \u0111\u1ed3 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, s\u01a1 \u0111\u1ed3 \u0111\u1ea5u n\u1ed1i c\u1ea7u \u0111\u1ea5u, b\u1ed1 tr\u00ed v\u1ecf t\u1ee7 ho\u1eb7c thanh ray, m\u00e3 s\u1ed1 linh ki\u1ec7n c\u1ee7a c\u1ea7u \u0111\u1ea5u v\u00e0 ph\u1ee5 ki\u1ec7n, y\u00eau c\u1ea7u v\u1ec1 d\u00f2ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n \u00e1p, quy \u01b0\u1edbc nh\u1eadn di\u1ec7n v\u00e0 c\u00e1c h\u01b0\u1edbng d\u1eabn l\u1eafp r\u00e1p \u00e1p d\u1ee5ng. X\u00e1c nh\u1eadn ai l\u00e0 ng\u01b0\u1eddi ki\u1ec3m so\u00e1t c\u00e1c thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi b\u1ea3n v\u1ebd. \u0110\u1ed1i v\u1edbi vi\u1ec7c s\u1eeda \u0111\u1ed5i, h\u00e3y so s\u00e1nh c\u00e1c t\u00e0i li\u1ec7u \u0111\u00f3 v\u1edbi thi\u1ebft b\u1ecb th\u1ef1c t\u1ebf; \u0111\u1eebng cho r\u1eb1ng c\u1ea7u n\u1ed1i hi\u1ec7n c\u00f3 kh\u1edbp v\u1edbi b\u1ea3n v\u1ebd m\u1edbi nh\u1ea5t.<\/p>\n<p>T\u1ef7 l\u1ec7 <a href=\"https:\/\/yocl.com\/vi\/what-is-a-terminal-block\/\">t\u1ed5ng quan v\u1ec1 c\u1ea7u \u0111\u1ea5u<\/a> gi\u1ea3i th\u00edch c\u00e1c giao di\u1ec7n c\u01a1 b\u1ea3n. N\u1ebfu b\u1ea3n th\u00e2n c\u1ea7u \u0111\u1ea5u ch\u01b0a \u0111\u01b0\u1ee3c ch\u1ecdn, tr\u01b0\u1edbc ti\u00ean h\u00e3y s\u1eed d\u1ee5ng <a href=\"https:\/\/yocl.com\/vi\/how-to-choose-a-din-rail-terminal-block\/\">DIN h\u01b0\u1edbng d\u1eabn ch\u1ecdn c\u1ea7u \u0111\u1ea5u thanh ray<\/a> \u0111\u1ec3 thi\u1ebft l\u1eadp c\u00e1c y\u00eau c\u1ea7u v\u1ec1 d\u00e2y d\u1eabn v\u00e0 k\u1ebft n\u1ed1i. M\u1ed9t b\u1ed1 tr\u00ed g\u1ecdn g\u00e0ng kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c s\u1ef1 k\u1ebft h\u1ee3p kh\u00f4ng ph\u00f9 h\u1ee3p gi\u1eefa c\u1ea7u \u0111\u1ea5u ho\u1eb7c d\u00e2y d\u1eabn.<\/p>\n<p>c\u1ee7a YOCL <a href=\"https:\/\/yocl.com\/vi\/product\/pt-series-push-in-din-rail-terminal-blocks\/\">th\u00f4ng tin s\u1ea3n ph\u1ea9m d\u00f2ng PT<\/a> li\u1ec7t k\u00ea n\u1eafp ch\u1eb7n, ch\u1eb7n cu\u1ed1i, t\u1ea5m ng\u0103n, nh\u00e3n \u0111\u00e1nh d\u1ea5u v\u00e0 c\u1ea7u n\u1ed1i l\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n c\u1ee7a h\u1ec7 th\u1ed1ng c\u1ea7u \u0111\u1ea5u. <a href=\"https:\/\/yocl.com\/vi\/product\/uk-series-screw-din-rail-terminal-blocks\/\">Th\u00f4ng tin d\u00f2ng UK<\/a> c\u0169ng m\u00f4 t\u1ea3 c\u00e1c t\u00f9y ch\u1ecdn c\u1ea7u n\u1ed1i v\u00e0 t\u1ea5m ch\u1eb7n \u0111\u1ea7u cho t\u1eebng ki\u1ec3u m\u00e1y. \u0110\u00e2y l\u00e0 c\u00e1c m\u00f4 t\u1ea3 v\u1ec1 d\u00f2ng s\u1ea3n ph\u1ea9m: h\u00e3y x\u00e1c nh\u1eadn s\u1ef1 k\u1ebft h\u1ee3p ch\u00ednh x\u00e1c gi\u1eefa c\u1ea7u \u0111\u1ea5u v\u00e0 ph\u1ee5 ki\u1ec7n tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng ho\u1eb7c l\u1eafp r\u00e1p.<\/p>\n<h2>1. L\u1eadp L\u1ecbch tr\u00ecnh C\u1ea7u \u0111\u1ea5u v\u00e0 M\u1ea1ch \u0111i\u1ec7n<\/h2>\n<p>\u0110\u1eb7t cho m\u1ed7i \u0111i\u1ec3m k\u1ebft n\u1ed1i m\u1ed9t m\u00e3 \u0111\u1ecbnh danh c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c t\u1eeb s\u01a1 \u0111\u1ed3. Ghi l\u1ea1i ch\u1ee9c n\u0103ng, nh\u00f3m \u0111i\u1ec7n d\u1ef1 ki\u1ebfn, ki\u1ec3u c\u1ea7u \u0111\u1ea5u, \u0111i\u1ec3m \u0111\u1ebfn c\u1ee7a d\u00e2y d\u1eabn v\u00e0 ph\u1ee5 ki\u1ec7n li\u00ean quan. Tr\u01b0\u1eddng nh\u00f3m x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m n\u00e0o \u0111\u01b0\u1ee3c n\u1ed1i chung m\u1ed9t c\u00e1ch c\u00f3 ch\u1ee7 \u0111\u00edch; n\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c suy ra t\u1eeb v\u1ecb tr\u00ed c\u1ee7a c\u1ea7u \u0111\u1ea5u tr\u00ean thanh ray.<\/p>\n<p>V\u00ed d\u1ee5 d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t <strong>h\u00ecnh minh h\u1ecda l\u1eadp k\u1ebf ho\u1ea1ch<\/strong>, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t m\u1ea1ch \u0111i\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t ho\u1eb7c s\u01a1 \u0111\u1ed3 \u0111i d\u00e2y YOCL. <code>A<\/code> v\u00e0 <code>B<\/code> l\u00e0 c\u00e1c \u0111i\u1ec7n th\u1ebf d\u1ef1 ki\u1ebfn kh\u00e1c nhau. C\u00e1c m\u00e3 ph\u1ee5 t\u00f9ng c\u1ea7u \u0111\u1ea5u v\u00e0 c\u1ea7u n\u1ed1i, gi\u00e1 tr\u1ecb d\u00f2ng \u0111i\u1ec7n v\u00e0 chi ti\u1ebft b\u1ea3o v\u1ec7 v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh cho d\u1ef1 \u00e1n th\u1ef1c t\u1ebf.<\/p>\n<table>\n<thead>\n<tr>\n<th>V\u1ecb tr\u00ed<\/th>\n<th>Ch\u1ee9c n\u0103ng d\u1ef1 ki\u1ebfn<\/th>\n<th>Nh\u00f3m \u0111i\u1ec7n<\/th>\n<th>M\u1ed1i quan h\u1ec7 \u0111\u00e3 l\u1eadp k\u1ebf ho\u1ea1ch<\/th>\n<th>Ghi l\u1ea1i tr\u01b0\u1edbc khi l\u1eafp r\u00e1p<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>X1:01<\/td>\n<td>\u0110i\u1ec3m c\u1ea5p ngu\u1ed3n<\/td>\n<td>A<\/td>\n<td>Chung v\u1edbi X1:02 v\u00e0 X1:03 ch\u1ec9 khi \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf m\u1ea1ch ph\u00ea duy\u1ec7t<\/td>\n<td>S\u1ed1 b\u1ed9 ph\u1eadn c\u1ee7a c\u1ea7u \u0111\u1ea5u v\u00e0 c\u1ea7u n\u1ed1i; nhi\u1ec7m v\u1ee5 c\u1ea5p ngu\u1ed3n v\u00e0 ph\u00e2n nh\u00e1nh<\/td>\n<\/tr>\n<tr>\n<td>X1:02\u201303<\/td>\n<td>Hai \u0111i\u1ec3m \u0111\u1ea7u ra<\/td>\n<td>A<\/td>\n<td>C\u00f9ng nh\u00f3m \u0111\u00e3 ph\u00ea duy\u1ec7t nh\u01b0 X1:01<\/td>\n<td>C\u00e1c v\u1ecb tr\u00ed c\u1ea7u n\u1ed1i v\u00e0 \u0111i\u1ec3m \u0111\u1ebfn c\u1ee7a t\u1eebng d\u00e2y d\u1eabn<\/td>\n<\/tr>\n<tr>\n<td>X1:04\u201305<\/td>\n<td>M\u1ea1ch ri\u00eang bi\u1ec7t<\/td>\n<td>B<\/td>\n<td>M\u1ed9t nh\u00f3m ri\u00eang bi\u1ec7t; kh\u00f4ng c\u00f3 c\u1ea7u n\u1ed1i t\u1eeb nh\u00f3m A. Ch\u1ec9 n\u1ed1i c\u1ea7u n\u1ed9i b\u1ed9 n\u1ebfu \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh<\/td>\n<td>Th\u00f4ng tin v\u1ec1 m\u1ea1ch \u0111i\u1ec7n, c\u1ea7u \u0111\u1ea5u v\u00e0 ph\u1ee5 ki\u1ec7n ri\u00eang c\u1ee7a n\u00f3<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u h\u00e0ng<\/td>\n<td>Gi\u1edbi h\u1ea1n c\u01a1 kh\u00ed<\/td>\n<td>Kh\u00f4ng c\u00f3<\/td>\n<td>Ch\u1eb7n cu\u1ed1i t\u1ea1i c\u00e1c v\u1ecb tr\u00ed theo y\u00eau c\u1ea7u c\u1ee7a c\u1ee5m l\u1eafp r\u00e1p \u0111\u00e3 ch\u1ecdn<\/td>\n<td>M\u00f4 h\u00ecnh ch\u1eb7n, kh\u1edbp ray v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>B\u1ea3n ghi n\u00e0y \u0111\u01b0a ra cho ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 hai c\u00e2u h\u1ecfi kh\u00e1c nhau: <strong>linh ki\u1ec7n n\u1eb1m \u1edf \u0111\u00e2u?<\/strong> v\u00e0 <strong>n\u00f3 \u0111\u01b0\u1ee3c ph\u00e9p k\u1ebft n\u1ed1i v\u1edbi nh\u1eefng g\u00ec?<\/strong> N\u1ebfu b\u1ea3n s\u1eeda \u0111\u1ed5i s\u01a1 \u0111\u1ed3 l\u00e0m thay \u0111\u1ed5i c\u00e2u tr\u1ea3 l\u1eddi th\u1ee9 hai, h\u00e3y c\u1eadp nh\u1eadt l\u1ecbch tr\u00ecnh tr\u01b0\u1edbc khi ch\u1ea1m v\u00e0o c\u1ea7u n\u1ed1i.<\/p>\n<h2>2. B\u1ed1 tr\u00ed c\u00e1c c\u1ea7u \u0111\u1ea5u theo m\u1ea1ch \u0111i\u1ec7n v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn b\u1ea3o tr\u00ec<\/h2>\n<p>S\u1eafp x\u1ebfp c\u00e1c \u0111i\u1ec3m \u0111\u00e3 l\u00ean k\u1ebf ho\u1ea1ch theo tr\u00ecnh t\u1ef1 gi\u00fap cho c\u00e1c b\u1ea3n v\u1ebd v\u00e0 nh\u00e3n d\u00e1n d\u1ec5 theo d\u00f5i. Gi\u1eef cho m\u1ed7i nh\u00f3m chung d\u1ef1 \u0111\u1ecbnh c\u00f3 th\u1ec3 nh\u1eadn di\u1ec7n \u0111\u01b0\u1ee3c v\u00e0 th\u1ec3 hi\u1ec7n ranh gi\u1edbi gi\u1eefa c\u00e1c m\u1ea1ch \u0111i\u1ec7n ri\u00eang bi\u1ec7t tr\u00ean s\u01a1 \u0111\u1ed3 b\u1ed1 tr\u00ed. Ch\u1ec9 bao g\u1ed3m c\u00e1c ch\u1ee9c n\u0103ng ti\u1ebfp \u0111\u1ecba b\u1ea3o v\u1ec7, trung t\u00ednh, d\u00e2y n\u00f3ng ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n nh\u01b0 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi thi\u1ebft k\u1ebf \u0111\u00e3 ph\u00ea duy\u1ec7t; m\u00e0u s\u1eafc v\u00e0 v\u1ecb tr\u00ed \u0111\u01a1n thu\u1ea7n kh\u00f4ng thi\u1ebft l\u1eadp m\u1ed9t k\u1ebft n\u1ed1i.<\/p>\n<p>Ki\u1ec3m tra chi\u1ec1u d\u00e0i thanh ray kh\u1ea3 d\u1ee5ng so v\u1edbi chi\u1ec1u r\u1ed9ng th\u1ef1c t\u1ebf c\u1ee7a c\u00e1c c\u1ea7u \u0111\u1ea5u \u0111\u00e3 ch\u1ecdn, c\u00e1c n\u1eafp che, v\u00e1ch ng\u0103n v\u00e0 ch\u1eb7n ray c\u1ea7n thi\u1ebft. \u0110\u1ed3ng th\u1eddi, ch\u1eeba kho\u1ea3ng tr\u1ed1ng c\u1ea7n thi\u1ebft \u0111\u1ec3 ti\u1ebfp c\u1eadn c\u00e1c k\u1eb9p, nh\u00e3n \u0111\u00e1nh d\u1ea5u, c\u1ea7u n\u1ed1i v\u00e0 ph\u1ea7n c\u1ee9ng l\u1eafp \u0111\u1eb7t, c\u0169ng nh\u01b0 cho c\u00e1c \u0111\u01b0\u1eddng \u0111i d\u00e2y d\u1eabn v\u00e0 giao di\u1ec7n t\u1ee7 \u0111i\u1ec7n. S\u1eed d\u1ee5ng c\u00e1c b\u1ea3n v\u1ebd thi\u1ebft b\u1ecb v\u00e0 ph\u1ee5 ki\u1ec7n ch\u00ednh x\u00e1c thay v\u00ec s\u1eed d\u1ee5ng kho\u1ea3ng c\u00e1ch chung. Trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 c\u1ea5u h\u00ecnh thanh ray, th\u00ec <a href=\"https:\/\/yocl.com\/vi\/ts35-din-rail-dimensions\/\">TS35 DIN h\u01b0\u1edbng d\u1eabn k\u00edch th\u01b0\u1edbc thanh ray<\/a> gi\u00fap x\u00e1c \u0111\u1ecbnh c\u1ea5u h\u00ecnh; kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1eabn ph\u1ee5 thu\u1ed9c v\u00e0o th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt l\u1eafp \u0111\u1eb7t c\u1ee7a t\u1eebng linh ki\u1ec7n.<\/p>\n<p>Tr\u01b0\u1edbc khi l\u1eafp r\u00e1p, h\u00e3y xem x\u00e9t h\u00e0ng c\u1ea7u \u0111\u1ea5u t\u1eeb c\u1ea3 hai h\u01b0\u1edbng: k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 th\u1ec3 truy xu\u1ea5t t\u1eebng nh\u00e3n d\u00e1n ng\u01b0\u1ee3c l\u1ea1i s\u01a1 \u0111\u1ed3 nguy\u00ean l\u00fd kh\u00f4ng, v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec b\u00ean trong t\u1ee7 \u0111i\u1ec7n kh\u00f4ng? N\u1ebfu danh m\u1ee5c ph\u00f9 h\u1ee3p tr\u00ean gi\u1ea5y nh\u01b0ng l\u1ea1i ch\u1eb7n l\u1ed1i ti\u1ebfp c\u1eadn k\u1eb9p ho\u1eb7c ch\u1eb7n ray, h\u00e3y s\u1eeda \u0111\u1ed5i l\u1ea1i b\u1ed1 tr\u00ed tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t.<\/p>\n<h2>3. Ch\u1ec9 \u0111\u1ecbnh m\u1ed7i c\u1ea7u n\u1ed1i nh\u01b0 m\u1ed9t k\u1ebft n\u1ed1i \u0111i\u1ec7n<\/h2>\n<p>\u0110\u1ed1i v\u1edbi m\u1ed7i nh\u00f3m chung d\u1ef1 \u0111\u1ecbnh, h\u00e3y ghi l\u1ea1i c\u00e1c ki\u1ec3u v\u00e0 v\u1ecb tr\u00ed c\u1ea7u \u0111\u1ea5u ch\u00ednh x\u00e1c, m\u00e3 s\u1ed1 ph\u1ee5 ki\u1ec7n c\u1ea7u n\u1ed1i v\u00e0 c\u00e1ch s\u1eafp x\u1ebfp \u0111\u01b0\u1ee3c cho ph\u00e9p. Ki\u1ec3m tra h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u1ec1 r\u00e3nh c\u1ea7u n\u1ed1i, s\u1ed1 c\u1ef1c, ph\u01b0\u01a1ng ph\u00e1p ch\u00e8n ho\u1eb7c c\u1ed1 \u0111\u1ecbnh, c\u00e1c ki\u1ec3u x\u1eed l\u00fd \u0111\u1ea7u cu\u1ed1i t\u01b0\u01a1ng th\u00edch v\u00e0 b\u1ea5t k\u1ef3 h\u1ea1n ch\u1ebf n\u00e0o. M\u1ed9t c\u1ea7u n\u1ed1i tr\u00f4ng c\u00f3 v\u1ebb v\u1eeba v\u1eb7n kh\u00f4ng ph\u1ea3i l\u00e0 b\u1eb1ng ch\u1ee9ng c\u1ee7a s\u1ef1 t\u01b0\u01a1ng th\u00edch. Kh\u00f4ng \u0111\u01b0\u1ee3c c\u1eaft, s\u1eeda \u0111\u1ed5i, k\u1ebft h\u1ee3p ho\u1eb7c b\u1eafc c\u1ea7u qua c\u00e1c c\u1ea7u \u0111\u1ea5u kh\u00f4ng gi\u1ed1ng nhau tr\u1eeb khi c\u00e1c h\u01b0\u1edbng d\u1eabn \u00e1p d\u1ee5ng cho ph\u00e9p r\u00f5 r\u00e0ng c\u1ea5u h\u00ecnh \u0111\u00f3.<\/p>\n<p>Trace the <strong>complete current path<\/strong>: the feed, the part of the jumper carrying the combined current, each branch and the terminal connections. The allowable duty must be established from the relevant component and assembly documentation under the actual conditions. A terminal&#8217;s individual rating alone does not establish the rating of an arbitrary bridge arrangement. For symptoms and diagnostic checks, see <a href=\"https:\/\/yocl.com\/vi\/terminal-block-overheating-connection-and-loading-checks\/\">terminal block overheating<\/a>.<\/p>\n<p>In the example, the layout record would show an approved bridge only for group A if the selected parts and circuit design permit it. Group B needs its own documented relationship. Never extend the A bridge into B merely because X1:04 is next to X1:03. If the intended electrical separation cannot be confirmed, stop and refer the drawing to the responsible designer.<\/p>\n<h2>4. Add End Stops, End Plates and Partitions<\/h2>\n<p>These parts solve different problems:<\/p>\n<table>\n<thead>\n<tr>\n<th>Part<\/th>\n<th>Planning purpose<\/th>\n<th>Check before installation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>End stop \/ end bracket<\/strong><\/td>\n<td>Restrains the row mechanically on the rail as specified.<\/td>\n<td>Correct rail and stop model, position, access and fastening method. It is not an electrical barrier.<\/td>\n<\/tr>\n<tr>\n<td><strong>End plate \/ end cover<\/strong><\/td>\n<td>Closes the exposed side of a compatible terminal when that terminal&#8217;s design requires it.<\/td>\n<td>Whether the exact end terminal needs a plate and which part is specified. An end stop does not replace it.<\/td>\n<\/tr>\n<tr>\n<td><strong>T\u1ea5m ph\u00e2n v\u00f9ng<\/strong><\/td>\n<td>Provides the separation function stated for a particular terminal system and arrangement.<\/td>\n<td>Part number, position and the requirements for the intended circuits. Do not assume every divider provides the required isolation or clearance.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0110\u00e1nh d\u1ea5u<\/strong><\/td>\n<td>Connects the physical point or group to the circuit record.<\/td>\n<td>Marking format, legibility, holder compatibility and agreement with the drawing.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Show the required parts explicitly on the schedule and the physical layout. Some terminals have enclosed housings, while others require an end plate; follow the selected model&#8217;s documentation rather than assuming that every row uses the same parts. Similarly, the number, locations and fastening of stops depend on the selected system and installation conditions. Do not use a generic tightening torque.<\/p>\n<h2>5. Assemble and Check Against the Schedule<\/h2>\n<p>With the work area safely isolated and verified, assemble the specified components using their own instructions and suitable tools. The schedule is a control document, not a replacement for model-specific mounting, conductor preparation or tightening instructions. At each stage, compare the actual part and location with the record; do not force a part that does not fit.<\/p>\n<table>\n<thead>\n<tr>\n<th>Check<\/th>\n<th>Expected result<\/th>\n<th>Stop and resolve if\u2026<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Terminal order and labels<\/td>\n<td>Every point matches the latest drawing and destination.<\/td>\n<td>A label, terminal function or conductor destination conflicts with the schedule.<\/td>\n<\/tr>\n<tr>\n<td>Jumper groups<\/td>\n<td>Each approved jumper is the specified part and occupies only the documented positions.<\/td>\n<td>The part, pole count, position or intended potential is uncertain.<\/td>\n<\/tr>\n<tr>\n<td>Mechanical retention<\/td>\n<td>The specified stops and rail-mounted components are installed according to their instructions.<\/td>\n<td>A stop cannot be fitted correctly or the row cannot be restrained as specified.<\/td>\n<\/tr>\n<tr>\n<td>Covers and separation<\/td>\n<td>The specified end plates and partitions are present in their documented positions.<\/td>\n<td>A required part is missing, damaged or has unverified compatibility.<\/td>\n<\/tr>\n<tr>\n<td>Access and condition<\/td>\n<td>Labels, connection points and required operating features remain accessible; components show no visible damage.<\/td>\n<td>The layout obstructs service access or a part is cracked, distorted or otherwise suspect.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Resolve discrepancies through the equipment owner&#8217;s change-control process. If the proposed arrangement cannot be supported by the manufacturer documentation or the approved circuit drawing, do not improvise a substitute. Obtain the missing information or revise the design and schedule.<\/p>\n<h2>6. Verify, Record and Restore<\/h2>\n<p>Record the final terminal identifiers, actual component and accessory part numbers, jumper positions, drawing revision and any approved deviations. The responsible person should perform the inspections and electrical tests required by the equipment manufacturer, project and local procedures. A visual check and a neat row <strong>do not prove<\/strong> correct continuity, insulation, protective-earth effectiveness or the rating of the complete assembly.<\/p>\n<p>Only after the specified checks are complete should authorized personnel restore covers and return the equipment to service under the site&#8217;s procedure. If verification fails or an unexpected connection is found, keep the equipment isolated and escalate it for correction and re-verification.<\/p>\n<p>For a YOCL terminal-strip enquiry, provide the terminal series and model, circuit and conductor schedule, rail layout, desired bridge groups, accessory quantities and identification requirements through the <a href=\"https:\/\/yocl.com\/vi\/din-rail-terminal-blocks-manufacturer\/\">DIN rail terminal block product page<\/a>. Confirm compatibility and application requirements against the returned model documents before assembly.<\/p>\n<h2>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ul>\n<li>UK Health and Safety Executive, <a href=\"https:\/\/www.hse.gov.uk\/pubns\/priced\/hsg85.pdf\" target=\"_blank\" rel=\"noopener\">Electricity at Work: Safe Working Practices (HSG85)<\/a>, paragraphs 53\u201359, isolation and precautions near live parts.<\/li>\n<li>YOCL \u0110I\u1ec6N, <a href=\"https:\/\/yocl.com\/vi\/product\/pt-series-push-in-din-rail-terminal-blocks\/\">Kh\u1ed1i \u0111\u1ea5u d\u00e2y thanh ray PT Series Push-In DIN<\/a>, product information on the series and accessory categories.<\/li>\n<li>YOCL \u0110I\u1ec6N, <a href=\"https:\/\/yocl.com\/vi\/product\/uk-series-screw-din-rail-terminal-blocks\/\">Kh\u1ed1i \u0111\u1ea5u d\u00e2y thanh ray v\u00edt d\u00f2ng UK DIN<\/a>, product information on model-specific jumper and end-plate options.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>To organize a DIN rail terminal strip, start with the approved circuit drawing and a terminal schedule. Put terminals in a traceable order, identify which terminals are intended to share a potential, and specify the compatible jumper for each group. Then locate the end stops, any required end plates and partitions, and the markers. Check [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3246,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[164],"tags":[],"class_list":["post-3247","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-terminals-connections"],"_links":{"self":[{"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/posts\/3247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/comments?post=3247"}],"version-history":[{"count":1,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/posts\/3247\/revisions"}],"predecessor-version":[{"id":3248,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/posts\/3247\/revisions\/3248"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/media\/3246"}],"wp:attachment":[{"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/media?parent=3247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/categories?post=3247"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yocl.com\/vi\/wp-json\/wp\/v2\/tags?post=3247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}