{"id":4248,"date":"2023-03-22T08:24:51","date_gmt":"2023-03-22T00:24:51","guid":{"rendered":"http:\/\/gcanbus.com\/?p=4248"},"modified":"2023-03-22T08:24:51","modified_gmt":"2023-03-22T00:24:51","slug":"the-difference-between-plc-and-pac","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/es\/the-difference-between-plc-and-pac\/","title":{"rendered":"Diferencia entre PLC y PAC"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-stretch fusion-flex-justify-content-space-evenly fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-margin-left:5%;\"><p><strong>Controladores l\u00f3gicos programables<\/strong> (PLC) forman parte integral de la automatizaci\u00f3n industrial y el control de procesos industriales. Gestionan varios actuadores y sensores anal\u00f3gicos y digitales, y comunican interfaces complejas en protocolos cambiantes. Adem\u00e1s de las funciones de control, los PLC ejecutan la conversi\u00f3n de datos y el procesamiento de se\u00f1ales.<\/p>\n<p>Los PLC tienen una gran variedad de aplicaciones y usos, entre ellos <strong>plantas de automatizaci\u00f3n de procesos (por ejemplo, miner\u00eda, petr\u00f3leo y gas), industria del vidrio, industria papelera, fabricaci\u00f3n de cemento, y en calderas - centrales t\u00e9rmicas<\/strong>. Se utilizan en <strong>sistemas de transporte<\/strong> como los sistemas de cintas transportadoras. Tambi\u00e9n se utilizan en <strong>funcionamiento de los aerogeneradores<\/strong> para ayudar a que las turbinas e\u00f3licas sean m\u00e1s eficientes y experimenten menos tiempos de inactividad.<\/p>\n<p>La diferencia b\u00e1sica entre los controladores l\u00f3gicos programables (PLC) y los controladores programables de automatizaci\u00f3n (PAC) radica en <strong>la interfaz de programaci\u00f3n<\/strong> de ambos, haciendo que cumplan funciones diferentes. Los PAC se programan utilizando C o C++, por lo que tienen una arquitectura abierta e incorporan un dise\u00f1o modular. Mientras que los PLC tienen una ejecuci\u00f3n de programas sencilla.<\/p>\n<p>Los PLC suelen tener un programa sencillo con memoria limitada y un m\u00ednimo de puntos de entrada\/salida (E\/S). Pero un PAC puede supervisar y controlar miles de puntos de E\/S. Los PAC son m\u00e1s intrincados y utilizan C o C++. Los PLC, en cambio, se programan mediante l\u00f3gica de escalera.<\/p>\n<p>Los aut\u00f3matas programables (PAC) se utilizan en sistemas de control industrial para maquinaria de una amplia gama de sectores, incluidos los relacionados con infraestructuras cr\u00edticas. <strong>El uso de PAC en sistemas de control industrial presenta algunas desventajas<\/strong>:<\/p>\n<p>Pueden ser complejos de programar y mantener, sobre todo para quienes no est\u00e1n familiarizados con el lenguaje de programaci\u00f3n especializado que se utiliza para programarlos. El coste del PAC para aplicaciones peque\u00f1as es elevado. Cuando se produce un problema, el tiempo de inactividad es indefinido, normalmente largo. Existen limitaciones de funcionamiento de los PAC en condiciones de alta temperatura y vibraci\u00f3n. Algunos PAC se encienden cuando se restablece el suministro el\u00e9ctrico y pueden provocar un accidente.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:25%;--awb-order-medium:0;--awb-spacing-right-medium:7.68%;--awb-spacing-left-medium:7.68%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"561\" height=\"410\" title=\"640\" src=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2022\/11\/640.jpg\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2022\/11\/640.jpg\" alt class=\"lazyload img-responsive wp-image-4021\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27561%27%20height%3D%27410%27%20viewBox%3D%270%200%20561%20410%27%3E%3Crect%20width%3D%27561%27%20height%3D%27410%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2022\/11\/640-200x146.jpg 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2022\/11\/640-400x292.jpg 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2022\/11\/640.jpg 561w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><p style=\"text-align: right;\"><span style=\"font-size: 14pt; color: #333333;\"><strong><span style=\"font-family: arial, helvetica, sans-serif;\">En busca de un <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"http:\/\/gcanbus.com\/es\/plc-io-coupler\/\">Acoplador E\/S PLC<\/a><\/span>? <\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif;\">M\u00e1s informaci\u00f3n<\/span><\/strong><\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4021,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[25],"tags":[60,38],"class_list":["post-4248","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-pac","tag-plc"],"_links":{"self":[{"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/posts\/4248","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/comments?post=4248"}],"version-history":[{"count":0,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/posts\/4248\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/media\/4021"}],"wp:attachment":[{"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/media?parent=4248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/categories?post=4248"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcanbus.com\/es\/wp-json\/wp\/v2\/tags?post=4248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}