{"id":14667,"date":"2024-10-27T19:50:24","date_gmt":"2024-10-27T11:50:24","guid":{"rendered":"https:\/\/lorentzzi.com\/?p=14667"},"modified":"2025-07-07T10:21:20","modified_gmt":"2025-07-07T02:21:20","slug":"temperature-controller-with-rs485","status":"publish","type":"post","link":"https:\/\/lorentzzi.com\/fr\/temperature-controller-with-rs485\/","title":{"rendered":"Contr\u00f4leur de temp\u00e9rature avec RS485"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"14667\" class=\"elementor elementor-14667\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-80d5acc e-flex e-con-boxed e-con e-parent\" data-id=\"80d5acc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d53300 elementor-widget elementor-widget-text-editor\" data-id=\"7d53300\" 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><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/economical-digital-pid-temperature-controller\/\"><span style=\"font-weight: 400;\">Contr\u00f4leur de temp\u00e9rature avec RS485<\/span><\/a><\/span><span style=\"font-weight: 400;\"> est une bonne solution pour la surveillance et le contr\u00f4le \u00e0 distance de la temp\u00e9rature dans les syst\u00e8mes thermiques. Vous vous demandez peut-\u00eatre ce qu'est le RS485, comment il fonctionne et pourquoi il est si important. Nous allons r\u00e9pondre \u00e0 ces questions \u00e9tape par \u00e9tape. Commen\u00e7ons par le commencement.<\/span><\/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-a3da733 eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"a3da733\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eicon-woocommerce.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        <div class=\"eael-product-grid eael-product-simple grid\" id=\"eael-product-grid\" data-widget-id=\"a3da733\" data-page-id=\"14667\" data-nonce=\"636274bb85\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products eael-post-appender eael-post-appender-a3da733\" data-ssi-desktop=\"no\" data-ssi-tablet=\"no\" data-ssi-mobile=\"no\" data-layout-mode=\"grid\"> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/temperature-controller\/pid-temperature-controller\/rs485-temperature-controller-ssrrelay-output-100-240vac\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"R\u00e9gulateur de temp\u00e9rature RS485, SSR+sortie relais, 100-240VAC\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/temperature-controller\/pid-temperature-controller\/rs485-temperature-controller-ssrrelay-output-100-240vac\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">R\u00e9gulateur de temp\u00e9rature RS485, SSR+sortie relais, 100-240VAC<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/temperature-controller\/pid-temperature-controller\/rs485-temperature-controller-ssrrelay-output-100-240vac\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_14681\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"14681\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201cRS485 Temperature Controller, SSR+Relay Output, 100-240VAC\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_14681\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li><\/ul>            <\/div>\n        <\/div>\n\n        <script type=\"text\/javascript\">\n            jQuery(document).ready(function($) {\n                var $scope = jQuery(\".elementor-element-a3da733\");\n                var $products = $('.products', $scope);\n                var $layout_mode = $products.data('layout-mode');\n                \n                if ( $layout_mode === 'masonry' ) {\n                    \/\/ init isotope\n                    var $isotope_products = $products.isotope({\n                        itemSelector: \"li.product\",\n                        layoutMode: $layout_mode,\n                        percentPosition: true\n                    });\n\n                    $isotope_products.imagesLoaded().progress( function() {\n                        $isotope_products.isotope('layout');\n                    })\n                    \n                }\n            });\n        <\/script>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b74eba4 elementor-widget elementor-widget-heading\" data-id=\"b74eba4\" 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\">Qu'est-ce que RS485 ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8dc36b elementor-widget elementor-widget-text-editor\" data-id=\"a8dc36b\" 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><span style=\"font-weight: 400;\">RS485 est \u00e0 la fois une interface mat\u00e9rielle et une norme de communication pour la transmission de donn\u00e9es.<\/span><\/p><p><span style=\"font-weight: 400;\">En tant qu'interface mat\u00e9rielle : RS485 fait g\u00e9n\u00e9ralement r\u00e9f\u00e9rence \u00e0 une interface \u00e9lectrique qui permet de transmettre des donn\u00e9es entre des appareils par l'interm\u00e9diaire d'une paire de fils torsad\u00e9s.<\/span><\/p><p><span style=\"font-weight: 400;\">En tant que norme de communication : RS485 est une norme de caract\u00e9ristiques \u00e9lectriques, officiellement connue sous le nom d'EIA RS-485, d\u00e9velopp\u00e9e par l'EIA. <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/en.wikipedia.org\/wiki\/Electronic_Industries_Alliance\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Alliance des industries \u00e9lectroniques<\/span><\/a><\/span><span style=\"font-weight: 400;\"> (EIA). Cette norme d\u00e9finit les caract\u00e9ristiques \u00e9lectriques des conducteurs et des r\u00e9cepteurs dans les r\u00e9seaux de communication multipoints, y compris les niveaux de tension, l'adaptation de l'imp\u00e9dance, le nombre maximal de n\u0153uds, etc.<\/span><\/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-7e6d09d elementor-widget elementor-widget-video\" data-id=\"7e6d09d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/3wgKcUDlHuM&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fd8118 elementor-widget elementor-widget-heading\" data-id=\"5fd8118\" 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\">Pourquoi avez-vous besoin d'un r\u00e9gulateur de temp\u00e9rature avec RS485 ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4001f0 elementor-widget elementor-widget-image\" data-id=\"b4001f0\" 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 decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Temperature-Controller-With-RS485-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-14666\" alt=\"Contr\u00f4leur de temp\u00e9rature avec RS485\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Temperature-Controller-With-RS485-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Temperature-Controller-With-RS485-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Temperature-Controller-With-RS485-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Temperature-Controller-With-RS485-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/Temperature-Controller-With-RS485.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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-b6e48f4 elementor-widget elementor-widget-text-editor\" data-id=\"b6e48f4\" 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><span style=\"font-weight: 400;\">Une raison simple d'avoir besoin d'un r\u00e9gulateur de temp\u00e9rature avec RS485 est que vous voulez obtenir l'\u00e9tat du r\u00e9gulateur de temp\u00e9rature \u00e0 distance. Par exemple, si vous avez une IHM (interface homme-machine), le port RS485 vous permet de voir si le r\u00e9gulateur de temp\u00e9rature fonctionne correctement et de r\u00e9gler la temp\u00e9rature souhait\u00e9e d'une mani\u00e8re beaucoup plus simple.<\/span><\/p><p><span style=\"font-weight: 400;\">En outre, il y a plusieurs autres avantages, comme suit :<\/span><\/p><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Communication \u00e0 longue distance<\/b><span style=\"font-weight: 400;\">: <\/span><span style=\"font-weight: 400;\">RS485 permet de communiquer sur de plus longues distances que d'autres protocoles tels que RS232. La distance de transmission des donn\u00e9es peut atteindre 1200 m\u00e8tres.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Immunit\u00e9 au bruit :<\/b><span style=\"font-weight: 400;\"> RS485 utilise<\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/www.analog.com\/en\/resources\/glossary\/differential-signal.html#:~:text=Differential%20signals%20use%20two%20wires,ignoring%20any%20common%2Dmode%20voltage.\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\"> signalisation diff\u00e9rentielle<\/span><\/a><\/span><span style=\"font-weight: 400;\">Ce qui le rend moins sensible aux interf\u00e9rences \u00e9lectromagn\u00e9tiques (EMI) et aux interf\u00e9rences de radiofr\u00e9quences (RFI).\u00a0<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Prise en charge du protocole Modbus :<\/b><span style=\"font-weight: 400;\"> De nombreux r\u00e9gulateurs de temp\u00e9rature RS485, comme le <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/economical-digital-pid-temperature-controller\/\"><span style=\"font-weight: 400;\">R\u00e9gulateur de temp\u00e9rature Lorentzzi TCN4 PID<\/span><\/a><\/span><span style=\"font-weight: 400;\">Le protocole Modbus est largement utilis\u00e9 dans le domaine de l'automatisation industrielle pour la communication entre les appareils.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b style=\"font-style: inherit;\">\u00c9volutivit\u00e9 :<\/b><span style=\"font-weight: 400;\"> Au fur et \u00e0 mesure que vos besoins de contr\u00f4le augmentent, un syst\u00e8me bas\u00e9 sur RS485 peut facilement \u00eatre \u00e9tendu en ajoutant 256 appareils au r\u00e9seau.<\/span><\/li><\/ol>\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-0aa4ab0 elementor-widget elementor-widget-heading\" data-id=\"0aa4ab0\" 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\">Comment utiliser la communication RS485 dans un syst\u00e8me de temp\u00e9rature ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e2ea7de elementor-widget elementor-widget-image\" data-id=\"e2ea7de\" 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 decoding=\"async\" width=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Modbus-RTU-wiring-diagram-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-14665\" alt=\"Sch\u00e9ma de c\u00e2blage RS485 Modbus RTU\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Modbus-RTU-wiring-diagram-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Modbus-RTU-wiring-diagram-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Modbus-RTU-wiring-diagram-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Modbus-RTU-wiring-diagram-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Modbus-RTU-wiring-diagram.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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-fc571b0 elementor-widget elementor-widget-text-editor\" data-id=\"fc571b0\" 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><span style=\"font-weight: 400;\">Prenons maintenant <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/www.ia.omron.com\/products\/family\/3101\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">R\u00e9gulateur de temp\u00e9rature Omron E5CC<\/span><\/a><\/span><span style=\"font-weight: 400;\"> et <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/dl.weintek.com\/public\/MT8000iE\/eng\/Datasheet\/MT8102iE1_Datasheet_ENG.pdf\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">IHM Weintek MT8102IE<\/span><\/a><\/span><span style=\"font-weight: 400;\"> comme exemple pour expliquer comment utiliser cette fonction de communication RS485 bas\u00e9e sur le protocole Modbus RTU :<\/span><\/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-ca96a40 elementor-widget elementor-widget-video\" data-id=\"ca96a40\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/b0zOwKGbQgw&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bf3891 elementor-widget elementor-widget-text-editor\" data-id=\"1bf3891\" 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<ol><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Choisir le bon dispositif IHM<\/b><span style=\"font-weight: 400;\">: Tout d'abord, vous avez besoin d'une IHM qui supporte la communication RS485. Par exemple, l'IHM Weintek MT8102IE est un bon choix, qui supporte la communication RS485.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Connecter l'appareil<\/b><span style=\"font-weight: 400;\">: Connectez l'appareil IHM \u00e0 l'appareil RS485 cible via la ligne de communication RS485. Assurez-vous que l'adresse de l'appareil est d\u00e9finie correctement et que les param\u00e8tres de communication (tels que le d\u00e9bit en bauds, les bits de donn\u00e9es, les bits d'arr\u00eat, etc.) correspondent \u00e0 ceux de l'appareil cible.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Configuration du logiciel IHM<\/b><span style=\"font-weight: 400;\">: Utiliser le logiciel de programmation de l'IHM (tel que <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/www.weintek.com\/globalw\/Software\/EasyBuilderPro.aspx\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">EasyBuilder Pro <\/span><\/a><\/span><span style=\"font-weight: 400;\">de Weintek) pour configurer les param\u00e8tres de communication et \u00e9tablir la communication avec les dispositifs RS485. Dans le logiciel, vous devez sp\u00e9cifier l'adresse de l'appareil, la vitesse de transmission et d'autres informations, et d\u00e9finir le format d'\u00e9change de donn\u00e9es selon les besoins.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>R\u00e9diger des scripts de communication<\/b><span style=\"font-weight: 400;\">: Dans le logiciel IHM, il peut \u00eatre n\u00e9cessaire d'utiliser un langage de script (tel que VBScript ou C script) pour \u00e9crire des scripts de communication. Ces scripts seront charg\u00e9s d'envoyer des instructions de lecture et d'\u00e9criture au dispositif RS485 et de traiter les donn\u00e9es renvoy\u00e9es.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Mise en \u0153uvre de la lecture et de l'\u00e9criture des donn\u00e9es<\/b><span style=\"font-weight: 400;\">: Selon le protocole de communication du dispositif RS485 (tel que Modbus RTU), utilisez les fonctions de communication fournies par le logiciel IHM pour mettre en \u0153uvre la lecture et l'\u00e9criture des donn\u00e9es. Par exemple, vous pouvez utiliser les instructions Modbus pour lire ou \u00e9crire des registres sp\u00e9cifiques. Les r\u00e9sultats de la recherche mentionnent le processus de mise en \u0153uvre de la conversion du type de donn\u00e9es et de la conversion num\u00e9rique-analogique par le biais de langages de script et, enfin, la transmission de ces donn\u00e9es aux registres de l'IHM.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Test de communication<\/b><span style=\"font-weight: 400;\">: Apr\u00e8s avoir termin\u00e9 la configuration et la programmation, effectuez des tests de communication pour vous assurer que l'IHM peut lire et \u00e9crire correctement les donn\u00e9es du dispositif RS485.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><b>Optimiser et d\u00e9boguer<\/b><span style=\"font-weight: 400;\">: En fonction des r\u00e9sultats des tests, optimiser et d\u00e9boguer les scripts de communication et les configurations jusqu'\u00e0 l'obtention de r\u00e9sultats de communication satisfaisants.<\/span><\/li><\/ol>\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-284c846 elementor-widget elementor-widget-heading\" data-id=\"284c846\" 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\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-195c17f elementor-widget elementor-widget-text-editor\" data-id=\"195c17f\" 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><span style=\"font-weight: 400;\">En r\u00e9sum\u00e9, le contr\u00f4leur de temp\u00e9rature RS485 est une excellente solution pour surveiller et contr\u00f4ler \u00e0 distance les syst\u00e8mes de temp\u00e9rature.<\/span><\/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-2916988 eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"2916988\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eicon-woocommerce.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        <div class=\"eael-product-grid eael-product-simple grid\" id=\"eael-product-grid\" data-widget-id=\"2916988\" data-page-id=\"14667\" data-nonce=\"636274bb85\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products eael-post-appender eael-post-appender-2916988\" data-ssi-desktop=\"no\" data-ssi-tablet=\"no\" data-ssi-mobile=\"no\" data-layout-mode=\"grid\"> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/temperature-controller\/pid-temperature-controller\/rs485-temperature-controller-ssrrelay-output-100-240vac\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"R\u00e9gulateur de temp\u00e9rature RS485, SSR+sortie relais, 100-240VAC\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/10\/RS485-Temperature-Controller-SSRRelay-Output-100-240VAC.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/temperature-controller\/pid-temperature-controller\/rs485-temperature-controller-ssrrelay-output-100-240vac\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">R\u00e9gulateur de temp\u00e9rature RS485, SSR+sortie relais, 100-240VAC<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/fr\/products\/temperature-controller\/pid-temperature-controller\/rs485-temperature-controller-ssrrelay-output-100-240vac\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_14681\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"14681\" data-product_sku=\"\" aria-label=\"En savoir plus sur \u201cRS485 Temperature Controller, SSR+Relay Output, 100-240VAC\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Lire la suite<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_14681\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li><\/ul>            <\/div>\n        <\/div>\n\n        <script type=\"text\/javascript\">\n            jQuery(document).ready(function($) {\n                var $scope = jQuery(\".elementor-element-2916988\");\n                var $products = $('.products', $scope);\n            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class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/\">Lorentzzi\u00ae<\/a><\/span><\/strong><span style=\"font-weight: 400;\"> propose un r\u00e9gulateur de temp\u00e9rature PID de haute qualit\u00e9 avec fonctionnalit\u00e9 RS485 \u00e0 un prix comp\u00e9titif. Notre offre <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/economical-digital-pid-temperature-controller\/\"><span style=\"font-weight: 400;\">Mod\u00e8le TCN4<\/span><\/a><\/span><span style=\"font-weight: 400;\"> se caract\u00e9rise non seulement par un temps d'\u00e9chantillonnage rapide de 100 ms, garantissant une r\u00e9gulation pr\u00e9cise de la temp\u00e9rature, mais aussi par un design attrayant.\u00a0<\/span><\/p><p><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/fr\/contact-us\/\"><span style=\"font-weight: 400;\">Nous contacter<\/span><\/a><\/span><span style=\"font-weight: 400;\"> aujourd'hui pour obtenir les derniers d\u00e9tails sur les prix !<\/span><\/p>\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\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Temperature controller with RS485 is a good solution for remote temperature monitoring and control in temperature systems. Now you may be wondering: what is RS485, how does it work and why is it so important. We will explain these questions step by step. Now let&#8217;s get started. RS485 Temperature Controller, SSR+Relay Output, 100-240VAC View More [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":14664,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14667","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-temperature-controller","desktop-align-center","tablet-align-left","mobile-align-left"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Temperature Controller With RS485<\/title>\n<meta name=\"description\" content=\"Wondering what is an RS485 temperature controller? 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