{"id":5429,"date":"2026-08-15T08:00:00","date_gmt":"2026-08-15T00:00:00","guid":{"rendered":"https:\/\/www.aox-actuator.com\/?p=5429"},"modified":"2026-08-31T17:33:15","modified_gmt":"2026-08-31T09:33:15","slug":"wire-electric-actuator-4-20ma-signal-control","status":"publish","type":"post","link":"https:\/\/www.aox-actuator.com\/es\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/","title":{"rendered":"\u00bfC\u00f3mo cablear un actuador el\u00e9ctrico para control de se\u00f1al de 4-20mA?"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>Respuesta R\u00e1pida<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para cablear una se\u00f1al de actuador el\u00e9ctrico de 4-20mA, conecte el terminal positivo del controlador al terminal de entrada anal\u00f3gica positiva del actuador seg\u00fan el diagrama de cableado del fabricante. Complete el bucle anal\u00f3gico dirigiendo el cable de retorno al terminal negativo del controlador.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La mala disposici\u00f3n del bucle de control en una planta de proceso h\u00fameda provocar\u00e1 una deriva de la se\u00f1al, causando un desgaste prematuro de la v\u00e1lvula. La instalaci\u00f3n debe utilizar cableado de par trenzado apantallado para evitar cualquier perturbaci\u00f3n debida a interferencias electromagn\u00e9ticas en el funcionamiento del actuador.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"680\" src=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1-1200x680.webp\" alt=\"Actuador de v\u00e1lvula el\u00e9ctrica AOX para un control preciso de la se\u00f1al de 4-20mA\" class=\"wp-image-5430\" srcset=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1-1200x680.webp 1200w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1-500x283.webp 500w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1-300x170.webp 300w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1-768x435.webp 768w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1-1536x870.webp 1536w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1-18x10.webp 18w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1-132x75.webp 132w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1-480x272.webp 480w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1-800x453.webp 800w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1.webp 1667w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u00bfQu\u00e9 es el control 4-20mA para actuadores el\u00e9ctricos?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Un <a href=\"https:\/\/www.aox-actuator.com\/es\/product\/aox-vr-series-electric-actuator\/\" target=\"_blank\" rel=\"noreferrer noopener\">sistema de control de actuador el\u00e9ctrico 4-20mA<\/a> se aplica com\u00fanmente en la automatizaci\u00f3n de procesos debido a la inmunidad de la se\u00f1al de corriente a las ca\u00eddas de voltaje en cables largos. El cableado adecuado del actuador el\u00e9ctrico 4-20mA garantiza que la placa del controlador reciba un comando de posici\u00f3n preciso.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El uso de punteras preaisladas para la terminaci\u00f3n de la placa de terminales ayudar\u00e1 a proteger la placa de los cables deshilachados.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>C\u00f3mo funciona el control modulante 4-20mA<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La se\u00f1al modulante del actuador el\u00e9ctrico mapea la posici\u00f3n de la v\u00e1lvula linealmente a lo largo de un rango de 16mA. Bajo configuraciones est\u00e1ndar, 4mA representa una v\u00e1lvula completamente cerrada (recorrido 0%), mientras que 20mA corresponde a una v\u00e1lvula completamente abierta (recorrido 100%).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Las se\u00f1ales de rango medio, como 12mA, suelen corresponder a un recorrido de 50% en una configuraci\u00f3n lineal, aunque las configuraciones de acci\u00f3n inversa pueden invertir la respuesta. El microprocesador interno del actuador monitoriza esta corriente y acciona el <a href=\"https:\/\/www.aox-actuator.com\/es\/blog\/how-gearbox-reducer-work\/\" target=\"_blank\" rel=\"noreferrer noopener\">motorreductor <\/a>para que coincida con este valor anal\u00f3gico con precisi\u00f3n. El uso de se\u00f1ales de corriente anal\u00f3gicas estandarizadas en la medici\u00f3n y el control de procesos industriales est\u00e1 cubierto por la norma IEC 60381-1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Diagrama de cableado: Conexi\u00f3n de 4-20mA a actuador el\u00e9ctrico<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dentro de la carcasa, los bloques de terminales se conectan directamente a la tarjeta posicionadora de v\u00e1lvula 4-20mA integrada. Pele la cubierta exterior hasta la longitud especificada por el fabricante para permitir suficiente flexibilidad al cable sin exponer los conductores desnudos.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"626\" src=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image1-1200x626.webp\" alt=\"Diagrama de cableado paso a paso del actuador de v\u00e1lvula el\u00e9ctrica de 4-20mA\" class=\"wp-image-5431\" srcset=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image1-1200x626.webp 1200w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image1-500x261.webp 500w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image1-300x156.webp 300w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image1-768x401.webp 768w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image1-1536x801.webp 1536w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image1-18x9.webp 18w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image1-144x75.webp 144w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image1-480x250.webp 480w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image1-800x417.webp 800w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image1.webp 1737w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Normalmente, ponga a tierra el blindaje del par trenzado en el extremo del PLC para reducir el riesgo de interferencias de bucle de tierra. Inspeccione siempre la junta de la carcasa y limpie las caras de sellado antes de apretar la tapa para evitar la entrada de humedad.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4-20mA vs 0-10V vs Modbus: Comparaci\u00f3n de se\u00f1ales<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A diferencia de las se\u00f1ales de voltaje que sufren ca\u00eddas de l\u00ednea, los bucles de corriente son fiables en instalaciones extensas. Los protocolos digitales como Modbus ofrecen diagn\u00f3sticos m\u00e1s completos pero requieren un direccionamiento complejo, lo que hace que los bucles anal\u00f3gicos sean m\u00e1s sencillos.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Tipo de se\u00f1al<\/strong><\/td><td><strong>Inmunidad al ruido<\/strong><\/td><td><strong>L\u00edmite de distancia<\/strong><\/td><td><strong>Complejidad del hardware<\/strong><\/td><td><strong>Mejor uso<\/strong><\/td><\/tr><tr><td><strong>Corriente 4-20mA<\/strong><\/td><td>Excelente<\/td><td>Alto (limitado por resistencia)<\/td><td>Bajo (simple de 2 hilos)<\/td><td>Procesamiento qu\u00edmico intensivo<\/td><\/tr><tr><td><strong>Voltaje 0-10V<\/strong><\/td><td>Pobre<\/td><td>Muy corto (sensible a ca\u00eddas de voltaje)<\/td><td>Bajo (requiere tierra com\u00fan)<\/td><td>HVAC y salas limpias<\/td><\/tr><tr><td><strong>Modbus RTU<\/strong><\/td><td>Excelente<\/td><td>Largo (dependiente del transceptor RS-485)<\/td><td>Medio (requiere configuraci\u00f3n del controlador)<\/td><td>Redes multidispositivo<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Esta tabla compara par\u00e1metros clave para ayudarle a seleccionar el m\u00e9todo de control m\u00e1s eficaz para su bucle de proceso. Las plantas de proceso priorizan la se\u00f1alizaci\u00f3n de corriente para mantener una comunicaci\u00f3n fiable y libre de interferencias en recorridos de larga distancia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Problemas comunes de cableado y soluci\u00f3n de problemas<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"626\" src=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image2-1-1200x626.webp\" alt=\"Tabla de soluci\u00f3n de problemas de la se\u00f1al de 4-20mA para actuadores de v\u00e1lvulas el\u00e9ctricas\" class=\"wp-image-5432\" srcset=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image2-1-1200x626.webp 1200w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image2-1-500x261.webp 500w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image2-1-300x157.webp 300w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image2-1-768x401.webp 768w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image2-1-1536x802.webp 1536w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image2-1-18x9.webp 18w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image2-1-144x75.webp 144w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image2-1-480x251.webp 480w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image2-1-800x418.webp 800w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image2-1.webp 1736w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La puesta en marcha de campo a menudo revela errores de cableado que retrasan los programas de inicio de la planta. Una corriente de bucle de 0mA indica una rotura f\u00edsica en el circuito, mientras que una corriente baja sugiere uniones de alta resistencia o terminaciones deficientes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si la se\u00f1al est\u00e1 presente pero el comportamiento de la v\u00e1lvula es inestable, compruebe si hay bucles de tierra de blindaje o interferencias de cables de alimentaci\u00f3n de CA adyacentes. La humedad o la condensaci\u00f3n interna en las placas de terminales pueden causar <a href=\"https:\/\/www.aox-actuator.com\/es\/blog\/actuator-valve-not-working-signs\/\" target=\"_blank\" rel=\"noreferrer noopener\">deriva de la se\u00f1al<\/a> inesperada en zonas h\u00famedas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Gu\u00eda de integraci\u00f3n de PLC para actuadores 4-20mA<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La integraci\u00f3n de un dispositivo de actuador el\u00e9ctrico 4-20mA en un sistema PLC requiere que la fuente de alimentaci\u00f3n coincida con la impedancia del bucle. Dise\u00f1ar un actuador el\u00e9ctrico fiable <a href=\"https:\/\/www.aox-actuator.com\/es\/blog\/control-valve-modulation-onoff\/\" target=\"_blank\" rel=\"noreferrer noopener\">bucle de control<\/a> requiere calcular la resistencia total para garantizar la capacidad del controlador.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Para calcular el voltaje de suministro m\u00ednimo requerido para el bucle, multiplique la corriente m\u00e1xima de 20mA por la resistencia total del bucle y sume el margen de funcionamiento requerido por el actuador. Si este total supera los l\u00edmites de voltaje de accionamiento del transmisor, se produce un recorte de la se\u00f1al en el rango superior y se impide el recorrido completo de la v\u00e1lvula.<\/p>\n\n\n\n<style>\n  .hero-recommendation-vertical {\n    max-width: 420px;\n    margin: 32px auto;\n    background: #fff;\n    border-radius: 16px;\n    box-shadow: 0 4px 18px 0 rgba(60, 66, 87, 0.10);\n    overflow: hidden;\n    transition: box-shadow 0.2s;\n  }\n  .hero-link-vertical {\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n    text-decoration: none;\n    color: inherit;\n    width: 100%;\n    transition: background 0.2s;\n  }\n  .hero-link-vertical:hover {\n    background: #f8f9fa;\n  }\n  .hero-image-vertical img {\n    display: block;\n    width: 100%;\n    height: 210px;\n    object-fit: cover;\n    background: #f4f4f4;\n  }\n  .hero-content-vertical {\n    padding: 28px 22px 24px 22px;\n    text-align: center;\n    width: 100%;\n  }\n  .hero-content-vertical h2 {\n    margin: 0 0 12px 0;\n    font-size: 1.3rem;\n    font-weight: 700;\n    color: #263238;\n    letter-spacing: 0.01rem;\n  }\n  .hero-content-vertical p {\n    margin: 0 0 18px 0;\n    font-size: 1rem;\n    color: #546e7a;\n    line-height: 1.5;\n  }\n  .hero-btn-vertical {\n    padding: 10px 26px;\n    background: #ffc107; \/* Changed button background color *\/\n    border: none;\n    border-radius: 6px;\n    font-size: 1rem;\n    font-weight: 600;\n    color: #fff;\n    cursor: pointer;\n    transition: background 0.2s, color 0.2s;\n    box-shadow: 0 2px 8px rgba(255,193,7,0.10); \/* Adjusted shadow color *\/\n  }\n  .hero-btn-vertical:hover {\n    background: #e0a800; \/* Darkened color for hover effect (approx 10-15%) *\/\n  }\n  @media (max-width: 600px) {\n    .hero-recommendation-vertical {\n      max-width: 98vw;\n    }\n    .hero-image-vertical img {\n      height: 160px;\n    }\n    .hero-content-vertical {\n      padding: 18px 8px 16px 8px;\n    }\n  }\n<\/style>\n<div class=\"hero-recommendation-vertical\">\n  <a href=\"https:\/\/www.aox-actuator.com\/es\/product\/aox-vr-series-electric-actuator\/\" class=\"hero-link-vertical\" target=\"_blank\" rel=\"noopener\">\n    <div class=\"hero-image-vertical\">\n      <img decoding=\"async\" src=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2024\/09\/AOX-VR-series-electric-actuator.webp\" alt=\"Actuador de v\u00e1lvula el\u00e9ctrica serie AOX-VR\">\n    <\/div>\n    <div class=\"hero-content-vertical\">\n      <p><strong>Actuador de v\u00e1lvula el\u00e9ctrica serie AOX-VR<\/strong><\/p>\n      <p>\n      La serie \u201cAOX-VR\u201d presenta una estructura compacta con excelente resistencia a la intemperie y a los golpes.\n      <\/p>\n      <button class=\"hero-btn-vertical\">Explore Productos y Soluciones<\/button>\n    <\/div>\n  <\/a>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclusi\u00f3n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La correcta instalaci\u00f3n de su bucle de actuador el\u00e9ctrico 4-20mA evita el tiempo de inactividad operativo y mantiene un control preciso de fluidos. Verifique la impedancia del bucle y el margen antes de energizar el circuito para garantizar un rendimiento a largo plazo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Al actualizar, considere asociarse con un fabricante que ofrezca alto rendimiento <a href=\"https:\/\/www.aox-actuator.com\/es\/product-category\/electric-actuator\/\" target=\"_blank\" rel=\"noreferrer noopener\">actuadores de v\u00e1lvulas el\u00e9ctricas<\/a>. Este enfoque proactivo reduce el tiempo de soluci\u00f3n de problemas y garantiza una integraci\u00f3n perfecta con su hardware existente.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Preguntas frecuentes<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1.<\/strong> <strong>\u00bfQu\u00e9 sucede si cableo un bucle de 4-20mA en paralelo?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Cablear bucles de corriente en paralelo divide la corriente de se\u00f1al entre los dispositivos, lo que impide la calibraci\u00f3n adecuada y puede causar lecturas incorrectas o fallos en el bucle. Un bucle de corriente convencional de 4-20mA se cablea en serie para que la misma corriente pase a trav\u00e9s de cada dispositivo del bucle.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.<\/strong> <strong>\u00bfSe debe conectar a tierra el cable de blindaje en ambos extremos?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Normalmente, conecte a tierra el blindaje en un extremo, a menudo en el lado del armario del PLC, para reducir el riesgo de interferencia de bucle de tierra. Conectar a tierra ambos extremos crea una ruta el\u00e9ctrica que puede introducir ruido en la se\u00f1al de control.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u00bfC\u00f3mo verifico si el bucle anal\u00f3gico est\u00e1 funcionando?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Utilice un mult\u00edmetro digital en serie para medir la corriente en el circuito activo. Verifique que 4mA posiciona la v\u00e1lvula en 0%, 12mA la posiciona en 50% y 20mA la lleva a 100% abierta.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div style=\"--wp--block-button--width: 50;\" class=\"wp-block-button has-custom-width wp-block-button__width wp-block-button__width-50\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color has-medium-font-size has-custom-font-size wp-element-button\" href=\"https:\/\/www.aox-actuator.com\/es\/contact\/\" style=\"background-color:#ffc107;font-style:normal;font-weight:700\" target=\"_blank\" rel=\"noreferrer noopener\">Cont\u00e1ctenos<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Quick Answer To wire an electric actuator 4-20mA signal, connect the controller&#8217;s positive terminal to the actuator&#8217;s positive analog input according to the manufacturer&#8217;s wiring diagram.<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":5430,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[72],"tags":[],"class_list":["post-5429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guides"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Electric Actuator 4-20mA Wiring Guide | AOX<\/title>\n<meta name=\"description\" content=\"Learn how to wire an electric actuator for 4-20mA signal control. This guide covers wiring diagrams, PLC integration, signal comparison, and common troubleshooting tips.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aox-actuator.com\/es\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Electric Actuator 4-20mA Wiring Guide | AOX\" \/>\n<meta property=\"og:description\" content=\"Learn how to wire an electric actuator for 4-20mA signal control. This guide covers wiring diagrams, PLC integration, signal comparison, and common troubleshooting tips.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aox-actuator.com\/es\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/\" \/>\n<meta property=\"og:site_name\" content=\"High-Performance Actuator Manufacturer | Customized Valve Automation\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AoxiangAutoControl\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-15T00:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-31T09:33:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1667\" \/>\n\t<meta property=\"og:image:height\" content=\"944\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"aoxiangadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"aoxiangadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/\"},\"author\":{\"name\":\"aoxiangadmin\",\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/#\\\/schema\\\/person\\\/ade79677436334c988019b081ff74b13\"},\"headline\":\"How to Wire an Electric Actuator for 4-20mA Signal Control?\",\"datePublished\":\"2026-08-15T00:00:00+00:00\",\"dateModified\":\"2026-08-31T09:33:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/\"},\"wordCount\":841,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.aox-actuator.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/image5-1.webp\",\"articleSection\":[\"Technical Guides\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/\",\"url\":\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/\",\"name\":\"Electric Actuator 4-20mA Wiring Guide | AOX\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.aox-actuator.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/image5-1.webp\",\"datePublished\":\"2026-08-15T00:00:00+00:00\",\"dateModified\":\"2026-08-31T09:33:15+00:00\",\"description\":\"Learn how to wire an electric actuator for 4-20mA signal control. This guide covers wiring diagrams, PLC integration, signal comparison, and common troubleshooting tips.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.aox-actuator.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/image5-1.webp\",\"contentUrl\":\"https:\\\/\\\/www.aox-actuator.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/image5-1.webp\",\"width\":1667,\"height\":944,\"caption\":\"AOX electric valve actuator for precise 4\u201120mA signal control\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/blog\\\/technical-guides\\\/wire-electric-actuator-4-20ma-signal-control\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.aox-actuator.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to Wire an Electric Actuator for 4-20mA Signal Control?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/#website\",\"url\":\"https:\\\/\\\/www.aox-actuator.com\\\/\",\"name\":\"AOX Auto-Control Technology Co., Ltd\",\"description\":\"We offer high-quality actuators and valve automation solutions tailored for various industries. We are dedicated to providing the best service for you.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.aox-actuator.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/#organization\",\"name\":\"Professional electric valve actuator manufacturer\",\"url\":\"https:\\\/\\\/www.aox-actuator.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.aox-actuator.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/icon.jpg\",\"contentUrl\":\"https:\\\/\\\/www.aox-actuator.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/icon.jpg\",\"width\":80,\"height\":80,\"caption\":\"Professional electric valve actuator manufacturer\"},\"image\":{\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/AoxiangAutoControl\",\"https:\\\/\\\/www.youtube.com\\\/@zhejiangaoxiangauto-contro2634\",\"https:\\\/\\\/www.linkedin.cn\\\/incareer\\\/company\\\/zhejiang-aoxiang-auto-control-technology-co--ltd?trk=public_profile_topcard-current-company\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.aox-actuator.com\\\/#\\\/schema\\\/person\\\/ade79677436334c988019b081ff74b13\",\"name\":\"aoxiangadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"caption\":\"aoxiangadmin\"},\"sameAs\":[\"http:\\\/\\\/aox-actuator.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Gu\u00eda de cableado de actuador el\u00e9ctrico 4-20mA | AOX","description":"Aprende c\u00f3mo cablear un actuador el\u00e9ctrico para control de se\u00f1al de 4-20mA. Esta gu\u00eda cubre diagramas de cableado, integraci\u00f3n de PLC, comparaci\u00f3n de se\u00f1ales y consejos comunes de soluci\u00f3n de problemas.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.aox-actuator.com\/es\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/","og_locale":"es_ES","og_type":"article","og_title":"Electric Actuator 4-20mA Wiring Guide | AOX","og_description":"Learn how to wire an electric actuator for 4-20mA signal control. This guide covers wiring diagrams, PLC integration, signal comparison, and common troubleshooting tips.","og_url":"https:\/\/www.aox-actuator.com\/es\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/","og_site_name":"High-Performance Actuator Manufacturer | Customized Valve Automation","article_publisher":"https:\/\/www.facebook.com\/AoxiangAutoControl","article_published_time":"2026-08-15T00:00:00+00:00","article_modified_time":"2026-08-31T09:33:15+00:00","og_image":[{"width":1667,"height":944,"url":"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1.webp","type":"image\/webp"}],"author":"aoxiangadmin","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"aoxiangadmin","Tiempo de lectura":"5 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/#article","isPartOf":{"@id":"https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/"},"author":{"name":"aoxiangadmin","@id":"https:\/\/www.aox-actuator.com\/#\/schema\/person\/ade79677436334c988019b081ff74b13"},"headline":"How to Wire an Electric Actuator for 4-20mA Signal Control?","datePublished":"2026-08-15T00:00:00+00:00","dateModified":"2026-08-31T09:33:15+00:00","mainEntityOfPage":{"@id":"https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/"},"wordCount":841,"commentCount":0,"publisher":{"@id":"https:\/\/www.aox-actuator.com\/#organization"},"image":{"@id":"https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/#primaryimage"},"thumbnailUrl":"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1.webp","articleSection":["Technical Guides"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/","url":"https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/","name":"Gu\u00eda de cableado de actuador el\u00e9ctrico 4-20mA | AOX","isPartOf":{"@id":"https:\/\/www.aox-actuator.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/#primaryimage"},"image":{"@id":"https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/#primaryimage"},"thumbnailUrl":"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1.webp","datePublished":"2026-08-15T00:00:00+00:00","dateModified":"2026-08-31T09:33:15+00:00","description":"Aprende c\u00f3mo cablear un actuador el\u00e9ctrico para control de se\u00f1al de 4-20mA. Esta gu\u00eda cubre diagramas de cableado, integraci\u00f3n de PLC, comparaci\u00f3n de se\u00f1ales y consejos comunes de soluci\u00f3n de problemas.","breadcrumb":{"@id":"https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/#primaryimage","url":"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1.webp","contentUrl":"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/08\/image5-1.webp","width":1667,"height":944,"caption":"AOX electric valve actuator for precise 4\u201120mA signal control"},{"@type":"BreadcrumbList","@id":"https:\/\/www.aox-actuator.com\/blog\/technical-guides\/wire-electric-actuator-4-20ma-signal-control\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.aox-actuator.com\/"},{"@type":"ListItem","position":2,"name":"How to Wire an Electric Actuator for 4-20mA Signal Control?"}]},{"@type":"WebSite","@id":"https:\/\/www.aox-actuator.com\/#website","url":"https:\/\/www.aox-actuator.com\/","name":"AOX Auto-Control Technology Co., Ltd","description":"Ofrecemos actuadores de alta calidad y soluciones de automatizaci\u00f3n de v\u00e1lvulas adaptadas a diversas industrias. Nos dedicamos a brindarle el mejor servicio.","publisher":{"@id":"https:\/\/www.aox-actuator.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.aox-actuator.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.aox-actuator.com\/#organization","name":"Fabricante profesional de actuadores de v\u00e1lvulas el\u00e9ctricas","url":"https:\/\/www.aox-actuator.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.aox-actuator.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2024\/09\/icon.jpg","contentUrl":"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2024\/09\/icon.jpg","width":80,"height":80,"caption":"Professional electric valve actuator manufacturer"},"image":{"@id":"https:\/\/www.aox-actuator.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/AoxiangAutoControl","https:\/\/www.youtube.com\/@zhejiangaoxiangauto-contro2634","https:\/\/www.linkedin.cn\/incareer\/company\/zhejiang-aoxiang-auto-control-technology-co--ltd?trk=public_profile_topcard-current-company"]},{"@type":"Person","@id":"https:\/\/www.aox-actuator.com\/#\/schema\/person\/ade79677436334c988019b081ff74b13","name":"administrador de aoxiang","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","caption":"aoxiangadmin"},"sameAs":["http:\/\/aox-actuator.com"]}]}},"_links":{"self":[{"href":"https:\/\/www.aox-actuator.com\/es\/wp-json\/wp\/v2\/posts\/5429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aox-actuator.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aox-actuator.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aox-actuator.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aox-actuator.com\/es\/wp-json\/wp\/v2\/comments?post=5429"}],"version-history":[{"count":3,"href":"https:\/\/www.aox-actuator.com\/es\/wp-json\/wp\/v2\/posts\/5429\/revisions"}],"predecessor-version":[{"id":5508,"href":"https:\/\/www.aox-actuator.com\/es\/wp-json\/wp\/v2\/posts\/5429\/revisions\/5508"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aox-actuator.com\/es\/wp-json\/wp\/v2\/media\/5430"}],"wp:attachment":[{"href":"https:\/\/www.aox-actuator.com\/es\/wp-json\/wp\/v2\/media?parent=5429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aox-actuator.com\/es\/wp-json\/wp\/v2\/categories?post=5429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aox-actuator.com\/es\/wp-json\/wp\/v2\/tags?post=5429"}],"curies":[{"name":"gracias","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}