{"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\/fi_fi\/tuki\/ts-toimilaite\/gb-t-3369-1-2008-iec-60381-1-1982","title":{"rendered":"S\u00e4hk\u00f6toimilaitteiden j\u00e4nnitesignaalistandardit \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\">S\u00e4hk\u00f6isten toimilaitteiden j\u00e4nnitesignaaleille sovellettavat standardit (1\u20135 V, 2\u201310 V, 0\u20135 V, 0\u201310 V):<\/h4><p class=\"\" data-start=\"340\" data-end=\"485\"><strong data-start=\"340\" data-end=\"457\">Prosessinohjausj\u00e4rjestelmien analogiset signaalit \u2013 Osa 2: Tasaj\u00e4nnitesignaalit (GB\/T 3369.2\u20142008\/IEC 60381-2:1978)<\/strong><br data-start=\"457\" data-end=\"460\" \/><em data-start=\"460\" data-end=\"483\">IEC 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 - \u8fc7\u7a0b\u63a7\u5236\u7cfb\u7edf\u7528\u6a21\u62df\u4fe1\u53f7-\u7b2c1\u90e8\u5206\uff1a\u76f4\u6d41\u7535\u6d41\u4fe1\u53cf\" \/>\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\">Esipuhe<\/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\/IEC 60381-2:1978 \u2013 <em data-start=\"537\" data-end=\"616\">Analogiset signaalit prosessinohjausj\u00e4rjestelmille \u2013 Osa 2: Tasaj\u00e4nnitesignaalit<\/em><\/p><p class=\"\" data-start=\"620\" data-end=\"681\">GB\/T 3369 -standardi koostuu seuraavista kahdesta osasta:<\/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\">Osa 1:<\/strong> Tasavirtasignaalit (DC)<\/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\">Osa 2:<\/strong> Tasaj\u00e4nnitesignaalit<\/p><\/li><\/ul><p class=\"\" data-start=\"766\" data-end=\"817\">T\u00e4m\u00e4 asiakirja edustaa <strong data-start=\"791\" data-end=\"801\">Osa 2<\/strong> GB\/T 3369:n mukaisesti.<\/p><p class=\"\" data-start=\"819\" data-end=\"957\">Se omaksuu t\u00e4ysin <strong data-start=\"835\" data-end=\"855\">IEC 60381-2:1978<\/strong>, <em data-start=\"857\" data-end=\"955\">Analogiset signaalit prosessinohjausj\u00e4rjestelmille \u2013 Osa 2: Suorat j\u00e4nnitesignaalit (englanninkielinen versio).<\/em><\/p><p class=\"\" data-start=\"959\" data-end=\"1401\">Mukaan <strong data-start=\"972\" data-end=\"989\">GB\/T 1.1\u20142000<\/strong> (<em data-start=\"991\" data-end=\"1066\">Standardointity\u00f6n opas \u2013 Osa 1: Vakiorakenne ja kirjoituss\u00e4\u00e4nn\u00f6t<\/em>) standardiin IEC 60381-2:1978 tehtiin seuraavat toimitukselliset muutokset:<br data-start=\"1137\" data-end=\"1140\" \/>a) Termi <strong data-start=\"1152\" data-end=\"1171\">&quot;t\u00e4m\u00e4 standardi&quot;<\/strong> muutettiin muotoon <strong data-start=\"1187\" data-end=\"1203\">&quot;t\u00e4m\u00e4 osa.&quot;<\/strong><br data-start=\"1203\" data-end=\"1206\" \/>b) Standardin IEC 60381-2:1978 johdanto on poistettu.<br data-start=\"1253\" data-end=\"1256\" \/>c) Viittaukset <strong data-start=\"1276\" data-end=\"1291\">IEC 60381<\/strong> korvattiin <strong data-start=\"1310\" data-end=\"1326\">&quot;GB\/T 3369.&quot;<\/strong><br data-start=\"1326\" data-end=\"1329\" \/>d) Desimaalipilkku <strong data-start=\"1350\" data-end=\"1357\">&#8220;,&#8221;<\/strong> korvattiin desimaalipisteell\u00e4 <strong data-start=\"1392\" data-end=\"1399\">&#8220;.&#8221;<\/strong><\/p><p class=\"\" data-start=\"1403\" data-end=\"1511\">T\u00e4m\u00e4 osa korvaa <strong data-start=\"1422\" data-end=\"1440\">GB\/T 3370\u20141989<\/strong> (<em data-start=\"1442\" data-end=\"1507\">Analogiset tasaj\u00e4nnitesignaalit teollisuusautomaatioinstrumenteille<\/em>).<\/p><h3 data-start=\"1513\" data-end=\"1559\">\u00a0<\/h3><h3 data-start=\"1513\" data-end=\"1559\">T\u00e4rkeimm\u00e4t muutokset verrattuna standardiin GB\/T 3370\u20141989:<\/h3><ul data-start=\"1560\" data-end=\"2575\"><li class=\"\" data-start=\"1560\" data-end=\"1756\"><p class=\"\" data-start=\"1562\" data-end=\"1756\">Standardin nimi muutettiin alun perin <strong data-start=\"1597\" data-end=\"1666\">&quot;Analogiset tasaj\u00e4nnitesignaalit teollisuusautomaatioinstrumenteille&quot;<\/strong> osoitteeseen <strong data-start=\"1670\" data-end=\"1754\">&quot;Analogiset signaalit prosessinohjausj\u00e4rjestelmille \u2013 Osa 2: Suorat j\u00e4nnitesignaalit.&quot;<\/strong><\/p><\/li><li class=\"\" data-start=\"1757\" data-end=\"1824\"><p class=\"\" data-start=\"1759\" data-end=\"1824\">Termi <strong data-start=\"1768\" data-end=\"1787\">&quot;t\u00e4m\u00e4 standardi&quot;<\/strong> korvattiin <strong data-start=\"1806\" data-end=\"1822\">&quot;t\u00e4m\u00e4 osa.&quot;<\/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\">Soveltamisala:<\/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> perustui <strong data-start=\"1891\" data-end=\"1911\">IEC 60381-2:1979<\/strong> ja sovellettu <strong data-start=\"1927\" data-end=\"1965\">teollisuuden automaatioinstrumentit.<\/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> on <strong data-start=\"1999\" data-end=\"2022\">vastaava k\u00e4ytt\u00f6\u00f6notto<\/strong> jostakin <strong data-start=\"2026\" data-end=\"2046\">IEC 60381-2:1979<\/strong> ja koskee <strong data-start=\"2062\" data-end=\"2117\">teollisten prosessien mittaus- ja ohjausj\u00e4rjestelm\u00e4t.<\/strong><\/p><\/li><\/ul><\/li><li class=\"\" data-start=\"2120\" data-end=\"2205\"><p class=\"\" data-start=\"2122\" data-end=\"2205\">Termi <strong data-start=\"2131\" data-end=\"2170\">&quot;Teollisuuden automaatiolaitteet&quot;<\/strong> muutettiin muotoon <strong data-start=\"2186\" data-end=\"2203\">&quot;komponentit&quot;.<\/strong><\/p><\/li><li class=\"\" data-start=\"2206\" data-end=\"2501\"><p class=\"\" data-start=\"2208\" data-end=\"2328\">The <strong data-start=\"2212\" data-end=\"2232\">&quot;aaltoileva sis\u00e4lt\u00f6&quot;<\/strong> ja <strong data-start=\"2237\" data-end=\"2262\">&quot;L\u00e4ht\u00f6vaihtovirtakomponentti&quot;<\/strong> m\u00e4\u00e4ritelm\u00e4t poistettiin ja uusia m\u00e4\u00e4ritelmi\u00e4 lis\u00e4ttiin seuraaville:<\/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\">&quot;Analogisen tasaj\u00e4nnitesignaalin mitattu arvo&quot;<\/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\">&quot;Kuormitusimpedanssi&quot;<\/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\">&quot;Aallotteleva sis\u00e4lt\u00f6&quot;<\/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\">&quot;Yhteinen signaali&quot;<\/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\">&quot;Signaalin erist\u00e4minen&quot;<\/strong><\/p><\/li><\/ul><\/li><li class=\"\" data-start=\"2502\" data-end=\"2575\"><p class=\"\" data-start=\"2504\" data-end=\"2575\">Taulukko 1 sis\u00e4lt\u00e4\u00e4 nyt signaalialueet <strong data-start=\"2539\" data-end=\"2552\">0 - +10 V<\/strong> ja <strong data-start=\"2557\" data-end=\"2573\">-10 - +10 V.<\/strong><\/p><\/li><\/ul><h3 data-start=\"2577\" data-end=\"2609\">\u00a0<\/h3><h3 data-start=\"2577\" data-end=\"2609\">Vastuulliset organisaatiot:<\/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\">Ehdottaja:<\/strong> Kiinan koneteollisuusliitto<\/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\">Hallinnoija:<\/strong> Teollisuusprosessien mittaus- ja s\u00e4\u00e4t\u00f6standardien kansallinen tekninen komitea (toinen alakomitea)<\/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\">Laativa laitos:<\/strong> Lounais-yliopisto, Kiina Silian Instrument Group<\/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\">Osallistuvat oppilaitokset:<\/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\">Kiinan koneteollisuuden instrumentti- ja taloustutkimuslaitos<\/p><\/li><li class=\"\" data-start=\"2995\" data-end=\"3052\"><p class=\"\" data-start=\"2997\" data-end=\"3052\">Pekingin koneteollisuuden automaatioinstituutti<\/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\">P\u00e4\u00e4asiallinen suunnitteluhenkil\u00f6st\u00f6:<\/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\">Avustajat:<\/strong> Feng Xiaosheng, Xie Bingbing<\/p><\/li><\/ul><p class=\"\" data-start=\"3178\" data-end=\"3218\">T\u00e4m\u00e4 osa korvaa aiemmat standardit:<\/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\">Analogiset signaalit prosessinohjausj\u00e4rjestelmille \u2013 Osa 2: Tasaj\u00e4nnitesignaalit<\/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. Soveltamisala<\/strong><\/h3><p class=\"\" data-start=\"3376\" data-end=\"3553\">T\u00e4m\u00e4 osa koskee <strong data-start=\"3397\" data-end=\"3432\">analogiset tasaj\u00e4nnitesignaalit<\/strong> k\u00e4ytet\u00e4\u00e4n tiedonsiirtoon j\u00e4rjestelm\u00e4komponenttien v\u00e4lill\u00e4 <strong data-start=\"3496\" data-end=\"3551\">teollisten prosessien mittaus- ja ohjausj\u00e4rjestelm\u00e4t.<\/strong><\/p><p class=\"\" data-start=\"3555\" data-end=\"3733\">Toisin kuin <strong data-start=\"3566\" data-end=\"3601\">analogiset tasavirtasignaalit<\/strong> m\u00e4\u00e4ritelty <strong data-start=\"3615\" data-end=\"3635\">GB\/T 3369.1-2008<\/strong>, <strong data-start=\"3637\" data-end=\"3672\">analogiset tasaj\u00e4nnitesignaalit<\/strong> pit\u00e4isi <strong data-start=\"3680\" data-end=\"3687\">ei<\/strong> k\u00e4ytt\u00e4\u00e4 <strong data-start=\"3700\" data-end=\"3731\">pitk\u00e4n matkan l\u00e4hetys.<\/strong><\/p><p class=\"\" data-start=\"3735\" data-end=\"3821\">T\u00e4m\u00e4 osa <strong data-start=\"3745\" data-end=\"3757\">ei<\/strong> koskee kokonaan k\u00e4ytettyj\u00e4 signaaleja <strong data-start=\"3789\" data-end=\"3819\">yhden komponentin sis\u00e4ll\u00e4.<\/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. Termit ja m\u00e4\u00e4ritelm\u00e4t<\/strong><\/h3><h4 class=\"\" data-start=\"3864\" data-end=\"3943\"><strong data-start=\"3869\" data-end=\"3941\">2.1 Teollisuusprosessien mittaus- ja ohjausj\u00e4rjestelmien komponentit<\/strong><\/h4><p class=\"\" data-start=\"3944\" data-end=\"4123\">Toiminnalliset yksik\u00f6t ja integroidut yhdistelm\u00e4laitteet, joita k\u00e4ytet\u00e4\u00e4n <strong data-start=\"4004\" data-end=\"4121\">muuntaa, l\u00e4hett\u00e4\u00e4 tai k\u00e4sitell\u00e4 mitattuja arvoja, s\u00e4\u00e4t\u00f6suureita, s\u00e4\u00e4t\u00f6muuttujia ja vertailumuuttujia.<\/strong><\/p><h4 class=\"\" data-start=\"4125\" data-end=\"4170\"><strong data-start=\"4130\" data-end=\"4168\">2.2 Analoginen tasaj\u00e4nnitesignaali<\/strong><\/h4><p class=\"\" data-start=\"4171\" data-end=\"4316\">A <strong data-start=\"4173\" data-end=\"4194\">DC-j\u00e4nnitesignaali<\/strong> joka vaihtelee jatkuvasti yhden tai useamman fysikaalisen suureen perusteella, jota k\u00e4ytet\u00e4\u00e4n <strong data-start=\"4271\" data-end=\"4314\">tiedonsiirto tai -k\u00e4sittely.<\/strong><\/p><h4 class=\"\" data-start=\"4318\" data-end=\"4384\"><strong data-start=\"4323\" data-end=\"4382\">2.3 Analogisen tasaj\u00e4nnitesignaalin mitattu arvo<\/strong><\/h4><p class=\"\" data-start=\"4385\" data-end=\"4476\">The <strong data-start=\"4389\" data-end=\"4406\">keskiarvo<\/strong> analogisen tasaj\u00e4nnitesignaalin <strong data-start=\"4444\" data-end=\"4474\">tietyn ajan kuluessa.<\/strong><\/p><h4 class=\"\" data-start=\"4478\" data-end=\"4504\"><strong data-start=\"4483\" data-end=\"4502\">2.4 Alaraja<\/strong><\/h4><p class=\"\" data-start=\"4505\" data-end=\"4575\">The <strong data-start=\"4509\" data-end=\"4520\">v\u00e4himm\u00e4ism\u00e4\u00e4r\u00e4<\/strong> analogisen tasaj\u00e4nnitesignaalin j\u00e4nnitearvo.<\/p><h4 class=\"\" data-start=\"4577\" data-end=\"4603\"><strong data-start=\"4582\" data-end=\"4601\">2.5 Yl\u00e4raja<\/strong><\/h4><p class=\"\" data-start=\"4604\" data-end=\"4674\">The <strong data-start=\"4608\" data-end=\"4619\">maksimi<\/strong> analogisen tasaj\u00e4nnitesignaalin j\u00e4nnitearvo.<\/p><h4 class=\"\" data-start=\"4676\" data-end=\"4733\"><strong data-start=\"4681\" data-end=\"4731\">2.6 Analogisen tasaj\u00e4nnitesignaalin alue<\/strong><\/h4><p class=\"\" data-start=\"4734\" data-end=\"4819\">Alue, jonka m\u00e4\u00e4rittelee <strong data-start=\"4759\" data-end=\"4774\">alaraja<\/strong> ja <strong data-start=\"4779\" data-end=\"4794\">yl\u00e4raja<\/strong> signaalij\u00e4nnitteest\u00e4.<\/p><h4 class=\"\" data-start=\"4821\" data-end=\"4850\"><strong data-start=\"4826\" data-end=\"4848\">2.7 Kuormaimpedanssi<\/strong><\/h4><p class=\"\" data-start=\"4851\" data-end=\"4904\">Kaikkien kokonaisimpedanssi <strong data-start=\"4878\" data-end=\"4902\">kytkettyj\u00e4 vastaanottimia.<\/strong><\/p><h4 class=\"\" data-start=\"4906\" data-end=\"4935\"><strong data-start=\"4911\" data-end=\"4933\">2.8 Ripple-sis\u00e4lt\u00f6<\/strong><\/h4><p class=\"\" data-start=\"4936\" data-end=\"5059\">Suhde <strong data-start=\"4953\" data-end=\"4995\">AC-komponentin huipusta huippuun -arvo<\/strong> kohti <strong data-start=\"5003\" data-end=\"5018\">yl\u00e4raja<\/strong> analogisen tasaj\u00e4nnitesignaalin.<\/p><h4 class=\"\" data-start=\"5061\" data-end=\"5089\"><strong data-start=\"5066\" data-end=\"5087\">2.9 Yhteinen signaali<\/strong><\/h4><p class=\"\" data-start=\"5090\" data-end=\"5192\">Useiden signaalipiirien yhteinen s\u00e4hk\u00f6liit\u00e4nt\u00e4, joka voi olla maadoitettu tai maadoittamaton.<\/p><h4 class=\"\" data-start=\"5194\" data-end=\"5226\"><strong data-start=\"5199\" data-end=\"5224\">2.10 Signaalin erist\u00e4minen<\/strong><\/h4><p class=\"\" data-start=\"5227\" data-end=\"5339\">Puuttuminen <strong data-start=\"5242\" data-end=\"5268\">s\u00e4hk\u00f6liit\u00e4nn\u00e4t<\/strong> v\u00e4lill\u00e4 <strong data-start=\"5281\" data-end=\"5299\">signaalipiiri<\/strong> ja muut piirit tai <strong data-start=\"5326\" data-end=\"5337\">maahan.<\/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. Tekniset vaatimukset<\/strong><\/h3><h4 class=\"\" data-start=\"5383\" data-end=\"5438\"><strong data-start=\"5388\" data-end=\"5436\">3.1 Analogisten tasaj\u00e4nnitesignaalien alue<\/strong><\/h4><p class=\"\" data-start=\"5439\" data-end=\"5493\">Taulukossa 1 on esitetty j\u00e4nnitesignaalien vakioalueet.<\/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\">Alaraja (V)<\/th><th data-start=\"5513\" data-end=\"5534\">Yl\u00e4raja (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\">Huomautuksia:<\/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\">J\u00e4nnitesignaalit <strong data-start=\"5753\" data-end=\"5771\">voidaan johtaa<\/strong> kohdassa m\u00e4\u00e4ritellyist\u00e4 analogisista tasavirtasignaaleista <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\">J\u00e4nnitesignaalit <strong data-start=\"5864\" data-end=\"5871\">t\u00f6lkki<\/strong> edustavat fysikaalisia suureita k\u00e4ytt\u00e4m\u00e4ll\u00e4 <strong data-start=\"5908\" data-end=\"5936\">bipolaariset ominaisuudet.<\/strong><\/p><\/li><\/ul><h4 class=\"\" data-start=\"5945\" data-end=\"5974\"><strong data-start=\"5950\" data-end=\"5972\">3.2 Ripplen sis\u00e4lt\u00f6<\/strong><\/h4><p class=\"\" data-start=\"5975\" data-end=\"6057\">K\u00e4ytett\u00e4ess\u00e4 <strong data-start=\"5986\" data-end=\"6019\">rippeett\u00f6m\u00e4t tasavirtal\u00e4hteet<\/strong>, seuraavat olisi m\u00e4\u00e4ritelt\u00e4v\u00e4:<\/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\">Ripplen sis\u00e4lt\u00f6 ja tiheys<\/strong> j\u00e4rjestelm\u00e4n osien sis\u00e4ll\u00e4.<\/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\">Melu ja taajuus<\/strong> j\u00e4rjestelm\u00e4n osien sis\u00e4ll\u00e4 syntyv\u00e4.<\/p><\/li><li class=\"\" data-start=\"6193\" data-end=\"6274\"><p class=\"\" data-start=\"6195\" data-end=\"6274\">Ripple-sis\u00e4ll\u00f6n aiheuttama <strong data-start=\"6220\" data-end=\"6246\">DC-virtal\u00e4hteen aaltoilu<\/strong> tulisi my\u00f6s t\u00e4sment\u00e4\u00e4.<\/p><\/li><\/ul><h4 class=\"\" data-start=\"6281\" data-end=\"6314\"><strong data-start=\"6286\" data-end=\"6312\">3.3 Signaalin yhteinen linja<\/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\">Sill\u00e4 <strong data-start=\"6321\" data-end=\"6341\">unipolaariset signaalit<\/strong>, the <strong data-start=\"6347\" data-end=\"6368\">negatiivinen napa<\/strong> toimii signaalin yhteisen\u00e4 linjana. Jos se on kytketty <strong data-start=\"6421\" data-end=\"6440\">Tasavirtal\u00e4hde<\/strong>, sen pit\u00e4isi muodostaa yhteys <strong data-start=\"6467\" data-end=\"6488\">negatiivinen napa<\/strong> virtal\u00e4hteest\u00e4.<\/p><\/li><li class=\"\" data-start=\"6512\" data-end=\"6705\"><p class=\"\" data-start=\"6514\" data-end=\"6705\">Sill\u00e4 <strong data-start=\"6518\" data-end=\"6537\">bipolaariset signaalit<\/strong>, the <strong data-start=\"6543\" data-end=\"6563\">neutraaliliitin<\/strong> toimii signaalin yhteisen\u00e4 linjana. Jos se on kytketty <strong data-start=\"6616\" data-end=\"6635\">Tasavirtal\u00e4hde<\/strong>, sen pit\u00e4isi muodostaa yhteys <strong data-start=\"6662\" data-end=\"6682\">neutraaliliitin<\/strong> virtal\u00e4hteest\u00e4.<\/p><\/li><\/ul><h4 class=\"\" data-start=\"6712\" data-end=\"6736\"><strong data-start=\"6717\" data-end=\"6734\">3.4 Maadoitus<\/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\">Sill\u00e4 <strong data-start=\"6743\" data-end=\"6763\">unipolaariset signaalit<\/strong>, jos komponentti on <strong data-start=\"6785\" data-end=\"6797\">maadoitettu<\/strong>, the <strong data-start=\"6803\" data-end=\"6824\">negatiivinen napa<\/strong> My\u00f6s signaalin ja\/tai tasavirtal\u00e4hteen on oltava maadoitettuja.<\/p><\/li><li class=\"\" data-start=\"6889\" data-end=\"7033\"><p class=\"\" data-start=\"6891\" data-end=\"7033\">Sill\u00e4 <strong data-start=\"6895\" data-end=\"6914\">bipolaariset signaalit<\/strong>, jos komponentti on <strong data-start=\"6936\" data-end=\"6948\">maadoitettu<\/strong>, the <strong data-start=\"6954\" data-end=\"6974\">neutraaliliitin<\/strong> Signaalin ja\/tai tasavirtal\u00e4hteen tulee olla maadoitettu.<\/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>S\u00e4hk\u00f6isten toimilaitteiden j\u00e4nnitesignaaleille (1-5V, 2-10V, 0-5V, 0-10V) sovellettavat standardit: Analogiset signaalit prosessinohjausj\u00e4rjestelmille \u2013 Osa 2: Suorat j\u00e4nnitesignaalit (GB\/T 3369.2\u20142008\/IEC 60381-2:1978) IEC 60381-2-1978, IDT Esipuhe GB\/T 3369.2\u20142008\/IEC 60381-2:1978 \u2013 Analogiset signaalit prosessinohjausj\u00e4rjestelmille \u2013 Osa 2: Suorat j\u00e4nnitesignaalit Standardi GB\/T 3369 koostuu seuraavista kahdesta osasta: [\u2026]<\/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\/fi_fi\/wp-json\/wp\/v2\/posts\/6537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dclcontrols.com\/fi_fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dclcontrols.com\/fi_fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dclcontrols.com\/fi_fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dclcontrols.com\/fi_fi\/wp-json\/wp\/v2\/comments?post=6537"}],"version-history":[{"count":0,"href":"https:\/\/dclcontrols.com\/fi_fi\/wp-json\/wp\/v2\/posts\/6537\/revisions"}],"wp:attachment":[{"href":"https:\/\/dclcontrols.com\/fi_fi\/wp-json\/wp\/v2\/media?parent=6537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dclcontrols.com\/fi_fi\/wp-json\/wp\/v2\/categories?post=6537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dclcontrols.com\/fi_fi\/wp-json\/wp\/v2\/tags?post=6537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}