{"id":6537,"date":"2023-09-18T18:49:43","date_gmt":"2023-09-18T10:49:43","guid":{"rendered":"https:\/\/www.dcl-controls.com\/?p=6537"},"modified":"2025-03-28T10:33:47","modified_gmt":"2025-03-28T10:33:47","slug":"gb-t-3369-1-2008-iec-60381-1-1982","status":"publish","type":"post","link":"https:\/\/dclcontrols.com\/fr\/soutien\/actionneur-ts\/gb-t-3369-1-2008-cei-60381-1-1982","title":{"rendered":"Normes relatives aux signaux de tension pour les actionneurs \u00e9lectriques \u2013 GB\/T 3369.2\u20142008\/IEC 60381-2:1978"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6537\" class=\"elementor elementor-6537\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4ad6800 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"4ad6800\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-448b26a\" data-id=\"448b26a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d2988c elementor-widget elementor-widget-text-editor\" data-id=\"2d2988c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 class=\"\" data-start=\"243\" data-end=\"339\">Normes applicables aux signaux de tension des actionneurs \u00e9lectriques (1-5 V, 2-10 V, 0-5 V, 0-10 V)\u00a0:<\/h4><p class=\"\" data-start=\"340\" data-end=\"485\"><strong data-start=\"340\" data-end=\"457\">Signaux analogiques pour les syst\u00e8mes de contr\u00f4le de processus \u2013 Partie 2\u00a0: Signaux de tension continue (GB\/T 3369.2\u20142008\/IEC 60381-2:1978)<\/strong><br data-start=\"457\" data-end=\"460\" \/><em data-start=\"460\" data-end=\"483\">CEI 60381-2-1978, IDT<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d95a9b elementor-widget elementor-widget-image\" data-id=\"6d95a9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"678\" height=\"1028\" src=\"https:\/\/dclcontrols.com\/wp-content\/uploads\/2023\/09\/gbt3369-1-2008-IEC-60381-1-1982.png\" class=\"attachment-full size-full wp-image-6539\" alt=\"GB\/T 3369.1\u20142008\/IEC 60381-1:1982\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-314b810 elementor-widget elementor-widget-heading\" data-id=\"314b810\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pr\u00e9face<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-303746d elementor-widget elementor-widget-text-editor\" data-id=\"303746d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"\" data-start=\"501\" data-end=\"618\">GB\/T 3369.2\u20142008\/CEI 60381-2:1978 \u2013 <em data-start=\"537\" data-end=\"616\">Signaux analogiques pour les syst\u00e8mes de contr\u00f4le de processus \u2013 Partie 2\u00a0: Signaux de tension continue<\/em><\/p><p class=\"\" data-start=\"620\" data-end=\"681\">La norme GB\/T 3369 se compose des deux parties suivantes\u00a0:<\/p><ul data-start=\"682\" data-end=\"764\"><li class=\"\" data-start=\"682\" data-end=\"725\"><p class=\"\" data-start=\"684\" data-end=\"725\"><strong data-start=\"684\" data-end=\"695\">Partie 1 :<\/strong> Signaux en courant continu (CC)<\/p><\/li><li class=\"\" data-start=\"726\" data-end=\"764\"><p class=\"\" data-start=\"728\" data-end=\"764\"><strong data-start=\"728\" data-end=\"739\">Partie 2 :<\/strong> signaux de tension continue<\/p><\/li><\/ul><p class=\"\" data-start=\"766\" data-end=\"817\">Ce document repr\u00e9sente <strong data-start=\"791\" data-end=\"801\">Partie 2<\/strong> de GB\/T 3369.<\/p><p class=\"\" data-start=\"819\" data-end=\"957\">Elle adopte pleinement <strong data-start=\"835\" data-end=\"855\">CEI 60381-2:1978<\/strong>, <em data-start=\"857\" data-end=\"955\">Signaux analogiques pour les syst\u00e8mes de contr\u00f4le de processus \u2013 Partie 2 : Signaux de tension continue (version anglaise).<\/em><\/p><p class=\"\" data-start=\"959\" data-end=\"1401\">Selon <strong data-start=\"972\" data-end=\"989\">GB\/T 1.1\u20142000<\/strong> (<em data-start=\"991\" data-end=\"1066\">Guide de travail sur la normalisation \u2013 Partie 1\u00a0: Structure de la norme et r\u00e8gles de r\u00e9daction<\/em>), les modifications \u00e9ditoriales suivantes ont \u00e9t\u00e9 apport\u00e9es \u00e0 la norme IEC 60381-2:1978\u00a0:<br data-start=\"1137\" data-end=\"1140\" \/>a) Le terme <strong data-start=\"1152\" data-end=\"1171\">\u00ab cette norme \u00bb<\/strong> a \u00e9t\u00e9 chang\u00e9 en <strong data-start=\"1187\" data-end=\"1203\">\u00ab cette partie. \u00bb<\/strong><br data-start=\"1203\" data-end=\"1206\" \/>b) La pr\u00e9face de la norme IEC 60381-2:1978 a \u00e9t\u00e9 supprim\u00e9e.<br data-start=\"1253\" data-end=\"1256\" \/>c) Toute r\u00e9f\u00e9rence \u00e0 <strong data-start=\"1276\" data-end=\"1291\">\u00ab CEI 60381 \u00bb<\/strong> a \u00e9t\u00e9 remplac\u00e9 par <strong data-start=\"1310\" data-end=\"1326\">\u00ab GB\/T 3369. \u00bb<\/strong><br data-start=\"1326\" data-end=\"1329\" \/>d) La virgule d\u00e9cimale <strong data-start=\"1350\" data-end=\"1357\">&#8220;,&#8221;<\/strong> a \u00e9t\u00e9 remplac\u00e9 par un point d\u00e9cimal <strong data-start=\"1392\" data-end=\"1399\">&#8220;.&#8221;<\/strong><\/p><p class=\"\" data-start=\"1403\" data-end=\"1511\">Cette pi\u00e8ce remplace <strong data-start=\"1422\" data-end=\"1440\">GB\/T 3370\u20141989<\/strong> (<em data-start=\"1442\" data-end=\"1507\">Signaux de tension continue analogiques pour instruments d&#039;automatisation industrielle<\/em>).<\/p><h3 data-start=\"1513\" data-end=\"1559\">\u00a0<\/h3><h3 data-start=\"1513\" data-end=\"1559\">Principales modifications par rapport \u00e0 la norme GB\/T 3370\u20141989\u00a0:<\/h3><ul data-start=\"1560\" data-end=\"2575\"><li class=\"\" data-start=\"1560\" data-end=\"1756\"><p class=\"\" data-start=\"1562\" data-end=\"1756\">Le nom standard a \u00e9t\u00e9 modifi\u00e9 \u00e0 partir de <strong data-start=\"1597\" data-end=\"1666\">\u00ab Signaux de tension continue analogiques pour les instruments d&#039;automatisation industrielle \u00bb<\/strong> \u00e0 <strong data-start=\"1670\" data-end=\"1754\">\u00ab Signaux analogiques pour les syst\u00e8mes de contr\u00f4le de processus \u2013 Partie 2 : Signaux de tension continue. \u00bb<\/strong><\/p><\/li><li class=\"\" data-start=\"1757\" data-end=\"1824\"><p class=\"\" data-start=\"1759\" data-end=\"1824\">Le terme <strong data-start=\"1768\" data-end=\"1787\">\u00ab cette norme \u00bb<\/strong> a \u00e9t\u00e9 remplac\u00e9 par <strong data-start=\"1806\" data-end=\"1822\">\u00ab cette partie. \u00bb<\/strong><\/p><\/li><li class=\"\" data-start=\"1825\" data-end=\"2119\"><p class=\"\" data-start=\"1827\" data-end=\"1854\"><strong data-start=\"1827\" data-end=\"1852\">Champ d&#039;application :<\/strong><\/p><ul data-start=\"1857\" data-end=\"2119\"><li class=\"\" data-start=\"1857\" data-end=\"1967\"><p class=\"\" data-start=\"1859\" data-end=\"1967\"><strong data-start=\"1859\" data-end=\"1877\">GB\/T 3370\u20131989<\/strong> \u00e9tait bas\u00e9 sur <strong data-start=\"1891\" data-end=\"1911\">CEI 60381-2:1979<\/strong> et appliqu\u00e9 \u00e0 <strong data-start=\"1927\" data-end=\"1965\">Instruments d&#039;automatisation industrielle.<\/strong><\/p><\/li><li class=\"\" data-start=\"1970\" data-end=\"2119\"><p class=\"\" data-start=\"1972\" data-end=\"2119\"><strong data-start=\"1972\" data-end=\"1992\">GB\/T 3369.2\u20142008<\/strong> est un <strong data-start=\"1999\" data-end=\"2022\">adoption \u00e9quivalente<\/strong> de <strong data-start=\"2026\" data-end=\"2046\">CEI 60381-2:1979<\/strong> et s&#039;applique \u00e0 <strong data-start=\"2062\" data-end=\"2117\">Syst\u00e8mes de mesure et de contr\u00f4le des processus industriels.<\/strong><\/p><\/li><\/ul><\/li><li class=\"\" data-start=\"2120\" data-end=\"2205\"><p class=\"\" data-start=\"2122\" data-end=\"2205\">Le terme <strong data-start=\"2131\" data-end=\"2170\">\u00ab instruments d\u2019automatisation industrielle \u00bb<\/strong> a \u00e9t\u00e9 chang\u00e9 en <strong data-start=\"2186\" data-end=\"2203\">\u00ab composants \u00bb.<\/strong><\/p><\/li><li class=\"\" data-start=\"2206\" data-end=\"2501\"><p class=\"\" data-start=\"2208\" data-end=\"2328\">Le <strong data-start=\"2212\" data-end=\"2232\">\u00ab contenu \u00e0 ondes \u00bb<\/strong> et <strong data-start=\"2237\" data-end=\"2262\">\u00ab Composante CA de sortie \u00bb<\/strong> Des d\u00e9finitions ont \u00e9t\u00e9 supprim\u00e9es, tandis que de nouvelles d\u00e9finitions ont \u00e9t\u00e9 ajout\u00e9es pour\u00a0:<\/p><ul data-start=\"2331\" data-end=\"2501\"><li class=\"\" data-start=\"2331\" data-end=\"2392\"><p class=\"\" data-start=\"2333\" data-end=\"2392\"><strong data-start=\"2333\" data-end=\"2390\">\u00ab Valeur mesur\u00e9e d&#039;un signal de tension continue analogique \u00bb<\/strong><\/p><\/li><li class=\"\" data-start=\"2395\" data-end=\"2419\"><p class=\"\" data-start=\"2397\" data-end=\"2419\"><strong data-start=\"2397\" data-end=\"2417\">\u00ab Imp\u00e9dance de charge \u00bb<\/strong><\/p><\/li><li class=\"\" data-start=\"2422\" data-end=\"2446\"><p class=\"\" data-start=\"2424\" data-end=\"2446\"><strong data-start=\"2424\" data-end=\"2444\">\u00ab Contenu Ripple \u00bb<\/strong><\/p><\/li><li class=\"\" data-start=\"2449\" data-end=\"2472\"><p class=\"\" data-start=\"2451\" data-end=\"2472\"><strong data-start=\"2451\" data-end=\"2470\">\u00ab Signal commun \u00bb<\/strong><\/p><\/li><li class=\"\" data-start=\"2475\" data-end=\"2501\"><p class=\"\" data-start=\"2477\" data-end=\"2501\"><strong data-start=\"2477\" data-end=\"2499\">\u00ab Isolation du signal \u00bb<\/strong><\/p><\/li><\/ul><\/li><li class=\"\" data-start=\"2502\" data-end=\"2575\"><p class=\"\" data-start=\"2504\" data-end=\"2575\">Le tableau 1 inclut d\u00e9sormais les plages de signaux. <strong data-start=\"2539\" data-end=\"2552\">0 \u00e0 +10 V<\/strong> et <strong data-start=\"2557\" data-end=\"2573\">-10 \u00e0 +10V.<\/strong><\/p><\/li><\/ul><h3 data-start=\"2577\" data-end=\"2609\">\u00a0<\/h3><h3 data-start=\"2577\" data-end=\"2609\">Organisations responsables :<\/h3><ul data-start=\"2610\" data-end=\"3176\"><li class=\"\" data-start=\"2610\" data-end=\"2666\"><p class=\"\" data-start=\"2612\" data-end=\"2666\"><strong data-start=\"2612\" data-end=\"2628\">Propos\u00e9 par :<\/strong> F\u00e9d\u00e9ration chinoise de l&#039;industrie des machines<\/p><\/li><li class=\"\" data-start=\"2667\" data-end=\"2799\"><p class=\"\" data-start=\"2669\" data-end=\"2799\"><strong data-start=\"2669\" data-end=\"2684\">G\u00e9r\u00e9 par :<\/strong> Comit\u00e9 technique national de normalisation des mesures et du contr\u00f4le des proc\u00e9d\u00e9s industriels (Deuxi\u00e8me sous-comit\u00e9)<\/p><\/li><li class=\"\" data-start=\"2800\" data-end=\"2882\"><p class=\"\" data-start=\"2802\" data-end=\"2882\"><strong data-start=\"2802\" data-end=\"2828\">Institutions de r\u00e9daction :<\/strong> Universit\u00e9 du Sud-Ouest, Chine Groupe d&#039;instruments Silian<\/p><\/li><li class=\"\" data-start=\"2883\" data-end=\"3052\"><p class=\"\" data-start=\"2885\" data-end=\"2918\"><strong data-start=\"2885\" data-end=\"2916\">Institutions participantes\u00a0:<\/strong><\/p><ul data-start=\"2921\" data-end=\"3052\"><li class=\"\" data-start=\"2921\" data-end=\"2992\"><p class=\"\" data-start=\"2923\" data-end=\"2992\">Institut chinois de recherche sur les instruments et l&#039;\u00e9conomie de l&#039;industrie m\u00e9canique<\/p><\/li><li class=\"\" data-start=\"2995\" data-end=\"3052\"><p class=\"\" data-start=\"2997\" data-end=\"3052\">Institut d&#039;automatisation de l&#039;industrie m\u00e9canique de P\u00e9kin<\/p><\/li><\/ul><\/li><li class=\"\" data-start=\"3053\" data-end=\"3125\"><p class=\"\" data-start=\"3055\" data-end=\"3125\"><strong data-start=\"3055\" data-end=\"3083\">Principaux dessinateurs :<\/strong> Liu Feng, Pan Dongbo, Zhang Yu, Liu Jin<\/p><\/li><li class=\"\" data-start=\"3126\" data-end=\"3176\"><p class=\"\" data-start=\"3128\" data-end=\"3176\"><strong data-start=\"3128\" data-end=\"3145\">Contributeurs\u00a0:<\/strong> Feng Xiaosheng, Xie Bingbing<\/p><\/li><\/ul><p class=\"\" data-start=\"3178\" data-end=\"3218\">Cette pi\u00e8ce remplace les normes pr\u00e9c\u00e9dentes\u00a0:<\/p><ul data-start=\"3219\" data-end=\"3262\"><li class=\"\" data-start=\"3219\" data-end=\"3239\"><p class=\"\" data-start=\"3221\" data-end=\"3239\"><strong data-start=\"3221\" data-end=\"3237\">GB 3370\u20141982<\/strong><\/p><\/li><li class=\"\" data-start=\"3240\" data-end=\"3262\"><p class=\"\" data-start=\"3242\" data-end=\"3262\"><strong data-start=\"3242\" data-end=\"3260\">GB\/T 3370\u20141989<\/strong><\/p><\/li><\/ul><h2 data-start=\"3269\" data-end=\"3355\">\u00a0<\/h2><h2 data-start=\"3269\" data-end=\"3355\"><strong data-start=\"3272\" data-end=\"3353\">Signaux analogiques pour les syst\u00e8mes de contr\u00f4le de processus \u2013 Partie 2\u00a0: Signaux de tension continue<\/strong><\/h2><h3 data-start=\"3357\" data-end=\"3375\">\u00a0<\/h3><h3 data-start=\"3357\" data-end=\"3375\"><strong data-start=\"3361\" data-end=\"3373\">1. Port\u00e9e<\/strong><\/h3><p class=\"\" data-start=\"3376\" data-end=\"3553\">Cette partie s&#039;applique \u00e0 <strong data-start=\"3397\" data-end=\"3432\">signaux de tension continue analogiques<\/strong> utilis\u00e9 pour la transmission d&#039;informations entre les composants du syst\u00e8me dans <strong data-start=\"3496\" data-end=\"3551\">Syst\u00e8mes de mesure et de contr\u00f4le des processus industriels.<\/strong><\/p><p class=\"\" data-start=\"3555\" data-end=\"3733\">Contrairement \u00e0 <strong data-start=\"3566\" data-end=\"3601\">signaux analogiques en courant continu<\/strong> sp\u00e9cifi\u00e9 dans <strong data-start=\"3615\" data-end=\"3635\">GB\/T 3369.1-2008<\/strong>, <strong data-start=\"3637\" data-end=\"3672\">signaux de tension continue analogiques<\/strong> devrait <strong data-start=\"3680\" data-end=\"3687\">pas<\/strong> \u00eatre utilis\u00e9 pour <strong data-start=\"3700\" data-end=\"3731\">transmission \u00e0 longue distance.<\/strong><\/p><p class=\"\" data-start=\"3735\" data-end=\"3821\">Cette partie <strong data-start=\"3745\" data-end=\"3757\">ne<\/strong> s&#039;appliquent aux signaux utilis\u00e9s enti\u00e8rement <strong data-start=\"3789\" data-end=\"3819\">au sein d&#039;un seul composant.<\/strong><\/p><h3 data-start=\"3828\" data-end=\"3862\">\u00a0<\/h3><h3 class=\"\" data-start=\"3828\" data-end=\"3862\"><strong data-start=\"3832\" data-end=\"3860\">2. Termes et d\u00e9finitions<\/strong><\/h3><h4 class=\"\" data-start=\"3864\" data-end=\"3943\"><strong data-start=\"3869\" data-end=\"3941\">2.1 Composants des syst\u00e8mes de mesure et de contr\u00f4le des processus industriels<\/strong><\/h4><p class=\"\" data-start=\"3944\" data-end=\"4123\">Unit\u00e9s fonctionnelles et dispositifs combin\u00e9s int\u00e9gr\u00e9s utilis\u00e9s pour <strong data-start=\"4004\" data-end=\"4121\">convertir, transmettre ou traiter les valeurs mesur\u00e9es, les quantit\u00e9s de contr\u00f4le, les variables contr\u00f4l\u00e9es et les variables de r\u00e9f\u00e9rence.<\/strong><\/p><h4 class=\"\" data-start=\"4125\" data-end=\"4170\"><strong data-start=\"4130\" data-end=\"4168\">2.2 Signal de tension continue analogique<\/strong><\/h4><p class=\"\" data-start=\"4171\" data-end=\"4316\">UN <strong data-start=\"4173\" data-end=\"4194\">Signal de tension continue<\/strong> qui varie continuellement en fonction d&#039;une ou plusieurs grandeurs physiques, utilis\u00e9 pour <strong data-start=\"4271\" data-end=\"4314\">transmission ou traitement de l&#039;information.<\/strong><\/p><h4 class=\"\" data-start=\"4318\" data-end=\"4384\"><strong data-start=\"4323\" data-end=\"4382\">2.3 Valeur mesur\u00e9e d&#039;un signal de tension continue analogique<\/strong><\/h4><p class=\"\" data-start=\"4385\" data-end=\"4476\">Le <strong data-start=\"4389\" data-end=\"4406\">valeur moyenne<\/strong> d&#039;un signal de tension continue analogique <strong data-start=\"4444\" data-end=\"4474\">pendant une dur\u00e9e d\u00e9termin\u00e9e.<\/strong><\/p><h4 class=\"\" data-start=\"4478\" data-end=\"4504\"><strong data-start=\"4483\" data-end=\"4502\">2.4 Limite inf\u00e9rieure<\/strong><\/h4><p class=\"\" data-start=\"4505\" data-end=\"4575\">Le <strong data-start=\"4509\" data-end=\"4520\">minimum<\/strong> Valeur de tension du signal de tension continue analogique.<\/p><h4 class=\"\" data-start=\"4577\" data-end=\"4603\"><strong data-start=\"4582\" data-end=\"4601\">2,5 Limite sup\u00e9rieure<\/strong><\/h4><p class=\"\" data-start=\"4604\" data-end=\"4674\">Le <strong data-start=\"4608\" data-end=\"4619\">maximum<\/strong> Valeur de tension du signal de tension continue analogique.<\/p><h4 class=\"\" data-start=\"4676\" data-end=\"4733\"><strong data-start=\"4681\" data-end=\"4731\">2.6 Plage d&#039;un signal de tension continue analogique<\/strong><\/h4><p class=\"\" data-start=\"4734\" data-end=\"4819\">La plage d\u00e9finie par le <strong data-start=\"4759\" data-end=\"4774\">limite inf\u00e9rieure<\/strong> et <strong data-start=\"4779\" data-end=\"4794\">limite sup\u00e9rieure<\/strong> de la tension du signal.<\/p><h4 class=\"\" data-start=\"4821\" data-end=\"4850\"><strong data-start=\"4826\" data-end=\"4848\">2.7 Imp\u00e9dance de charge<\/strong><\/h4><p class=\"\" data-start=\"4851\" data-end=\"4904\">L&#039;imp\u00e9dance totale de tous <strong data-start=\"4878\" data-end=\"4902\">r\u00e9cepteurs connect\u00e9s.<\/strong><\/p><h4 class=\"\" data-start=\"4906\" data-end=\"4935\"><strong data-start=\"4911\" data-end=\"4933\">2.8 Contenu Ripple<\/strong><\/h4><p class=\"\" data-start=\"4936\" data-end=\"5059\">Le rapport du <strong data-start=\"4953\" data-end=\"4995\">valeur cr\u00eate \u00e0 cr\u00eate du composant CA<\/strong> au <strong data-start=\"5003\" data-end=\"5018\">limite sup\u00e9rieure<\/strong> du signal de tension continue analogique.<\/p><h4 class=\"\" data-start=\"5061\" data-end=\"5089\"><strong data-start=\"5066\" data-end=\"5087\">2.9 Signal commun<\/strong><\/h4><p class=\"\" data-start=\"5090\" data-end=\"5192\">Une connexion \u00e9lectrique commune partag\u00e9e par plusieurs circuits de signaux, qui peut \u00eatre mise \u00e0 la terre ou non.<\/p><h4 class=\"\" data-start=\"5194\" data-end=\"5226\"><strong data-start=\"5199\" data-end=\"5224\">2.10 Isolation du signal<\/strong><\/h4><p class=\"\" data-start=\"5227\" data-end=\"5339\">L&#039;absence de <strong data-start=\"5242\" data-end=\"5268\">connexions \u00e9lectriques<\/strong> entre les <strong data-start=\"5281\" data-end=\"5299\">circuit de signal<\/strong> et d&#039;autres circuits ou le <strong data-start=\"5326\" data-end=\"5337\">sol.<\/strong><\/p><h3 data-start=\"5346\" data-end=\"5381\">\u00a0<\/h3><h3 class=\"\" data-start=\"5346\" data-end=\"5381\"><strong data-start=\"5350\" data-end=\"5379\">3. Exigences techniques<\/strong><\/h3><h4 class=\"\" data-start=\"5383\" data-end=\"5438\"><strong data-start=\"5388\" data-end=\"5436\">3.1 Plage des signaux de tension continue analogiques<\/strong><\/h4><p class=\"\" data-start=\"5439\" data-end=\"5493\">Le tableau 1 pr\u00e9sente les plages de signaux de tension standard.<\/p><div class=\"overflow-x-auto contain-inline-size\"><table data-start=\"5495\" data-end=\"5720\"><thead data-start=\"5495\" data-end=\"5534\"><tr data-start=\"5495\" data-end=\"5534\"><th data-start=\"5495\" data-end=\"5513\">Limite inf\u00e9rieure (V)<\/th><th data-start=\"5513\" data-end=\"5534\">Limite sup\u00e9rieure (V)<\/th><\/tr><\/thead><tbody data-start=\"5573\" data-end=\"5720\"><tr data-start=\"5573\" data-end=\"5609\"><td>+1<\/td><td>+5<\/td><\/tr><tr data-start=\"5610\" data-end=\"5646\"><td>0<\/td><td>+5<\/td><\/tr><tr data-start=\"5647\" data-end=\"5683\"><td>0<\/td><td>+10<\/td><\/tr><tr data-start=\"5684\" data-end=\"5720\"><td>-10<\/td><td>+10<\/td><\/tr><\/tbody><\/table><\/div><p class=\"\" data-start=\"5722\" data-end=\"5734\"><strong data-start=\"5722\" data-end=\"5732\">Remarques :<\/strong><\/p><ul data-start=\"5735\" data-end=\"5938\"><li class=\"\" data-start=\"5735\" data-end=\"5845\"><p class=\"\" data-start=\"5737\" data-end=\"5845\">Signaux de tension <strong data-start=\"5753\" data-end=\"5771\">peut \u00eatre d\u00e9riv\u00e9<\/strong> \u00e0 partir de signaux analogiques de courant continu sp\u00e9cifi\u00e9s dans <strong data-start=\"5822\" data-end=\"5843\">GB\/T 3369.1\u20142008.<\/strong><\/p><\/li><li class=\"\" data-start=\"5846\" data-end=\"5938\"><p class=\"\" data-start=\"5848\" data-end=\"5938\">Signaux de tension <strong data-start=\"5864\" data-end=\"5871\">peut<\/strong> repr\u00e9senter les grandeurs physiques \u00e0 l&#039;aide de <strong data-start=\"5908\" data-end=\"5936\">Caract\u00e9ristiques bipolaires.<\/strong><\/p><\/li><\/ul><h4 class=\"\" data-start=\"5945\" data-end=\"5974\"><strong data-start=\"5950\" data-end=\"5972\">3.2 Contenu Ripple<\/strong><\/h4><p class=\"\" data-start=\"5975\" data-end=\"6057\">Lors de l&#039;utilisation <strong data-start=\"5986\" data-end=\"6019\">alimentations CC sans ondulation<\/strong>, les \u00e9l\u00e9ments suivants doivent \u00eatre pr\u00e9cis\u00e9s\u00a0:<\/p><ul data-start=\"6058\" data-end=\"6274\"><li class=\"\" data-start=\"6058\" data-end=\"6124\"><p class=\"\" data-start=\"6060\" data-end=\"6124\"><strong data-start=\"6060\" data-end=\"6092\">Contenu et fr\u00e9quence de Ripple<\/strong> au sein des composants du syst\u00e8me.<\/p><\/li><li class=\"\" data-start=\"6125\" data-end=\"6192\"><p class=\"\" data-start=\"6127\" data-end=\"6192\"><strong data-start=\"6127\" data-end=\"6150\">Bruit et fr\u00e9quence<\/strong> g\u00e9n\u00e9r\u00e9 au sein des composants du syst\u00e8me.<\/p><\/li><li class=\"\" data-start=\"6193\" data-end=\"6274\"><p class=\"\" data-start=\"6195\" data-end=\"6274\">Contenu Ripple caus\u00e9 par <strong data-start=\"6220\" data-end=\"6246\">ondulation de l&#039;alimentation CC<\/strong> Il convient \u00e9galement de le pr\u00e9ciser.<\/p><\/li><\/ul><h4 class=\"\" data-start=\"6281\" data-end=\"6314\"><strong data-start=\"6286\" data-end=\"6312\">3.3 Ligne commune de signal<\/strong><\/h4><ul data-start=\"6315\" data-end=\"6705\"><li class=\"\" data-start=\"6315\" data-end=\"6511\"><p class=\"\" data-start=\"6317\" data-end=\"6511\">Pour <strong data-start=\"6321\" data-end=\"6341\">signaux unipolaires<\/strong>, le <strong data-start=\"6347\" data-end=\"6368\">borne n\u00e9gative<\/strong> sert de ligne de signal commune. Si elle est connect\u00e9e \u00e0 un <strong data-start=\"6421\" data-end=\"6440\">Alimentation CC<\/strong>, il devrait se connecter au <strong data-start=\"6467\" data-end=\"6488\">borne n\u00e9gative<\/strong> de l&#039;alimentation \u00e9lectrique.<\/p><\/li><li class=\"\" data-start=\"6512\" data-end=\"6705\"><p class=\"\" data-start=\"6514\" data-end=\"6705\">Pour <strong data-start=\"6518\" data-end=\"6537\">signaux bipolaires<\/strong>, le <strong data-start=\"6543\" data-end=\"6563\">borne neutre<\/strong> sert de ligne de signal commune. Si elle est connect\u00e9e \u00e0 un <strong data-start=\"6616\" data-end=\"6635\">Alimentation CC<\/strong>, il devrait se connecter au <strong data-start=\"6662\" data-end=\"6682\">borne neutre<\/strong> de l&#039;alimentation \u00e9lectrique.<\/p><\/li><\/ul><h4 class=\"\" data-start=\"6712\" data-end=\"6736\"><strong data-start=\"6717\" data-end=\"6734\">3.4 Mise \u00e0 la terre<\/strong><\/h4><ul data-start=\"6737\" data-end=\"7033\"><li class=\"\" data-start=\"6737\" data-end=\"6888\"><p class=\"\" data-start=\"6739\" data-end=\"6888\">Pour <strong data-start=\"6743\" data-end=\"6763\">signaux unipolaires<\/strong>, si le composant est <strong data-start=\"6785\" data-end=\"6797\">fond\u00e9<\/strong>, le <strong data-start=\"6803\" data-end=\"6824\">borne n\u00e9gative<\/strong> Le signal et\/ou l&#039;alimentation CC doivent \u00e9galement \u00eatre mis \u00e0 la terre.<\/p><\/li><li class=\"\" data-start=\"6889\" data-end=\"7033\"><p class=\"\" data-start=\"6891\" data-end=\"7033\">Pour <strong data-start=\"6895\" data-end=\"6914\">signaux bipolaires<\/strong>, si le composant est <strong data-start=\"6936\" data-end=\"6948\">fond\u00e9<\/strong>, le <strong data-start=\"6954\" data-end=\"6974\">borne neutre<\/strong> Le signal et\/ou l&#039;alimentation CC doivent \u00eatre mis \u00e0 la terre.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Applicable Standards for Electric Actuator Voltage Signals (1-5V, 2-10V, 0-5V, 0-10V): Analogue Signals for Process Control Systems \u2013 Part 2: Direct Voltage Signals (GB\/T 3369.2\u20142008\/IEC 60381-2:1978)IEC 60381-2-1978, IDT Preface GB\/T 3369.2\u20142008\/IEC 60381-2:1978 &#8211; Analogue Signals for Process Control Systems \u2013 Part 2: Direct Voltage Signals The GB\/T 3369 standard consists of the following two parts: [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":true,"footnotes":""},"categories":[3],"tags":[49],"class_list":["post-6537","post","type-post","status-publish","format-standard","hentry","category-ts-actuator","tag-input-signal"],"acf":[],"_links":{"self":[{"href":"https:\/\/dclcontrols.com\/fr\/wp-json\/wp\/v2\/posts\/6537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dclcontrols.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dclcontrols.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dclcontrols.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dclcontrols.com\/fr\/wp-json\/wp\/v2\/comments?post=6537"}],"version-history":[{"count":0,"href":"https:\/\/dclcontrols.com\/fr\/wp-json\/wp\/v2\/posts\/6537\/revisions"}],"wp:attachment":[{"href":"https:\/\/dclcontrols.com\/fr\/wp-json\/wp\/v2\/media?parent=6537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dclcontrols.com\/fr\/wp-json\/wp\/v2\/categories?post=6537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dclcontrols.com\/fr\/wp-json\/wp\/v2\/tags?post=6537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}