{"id":12227,"date":"2023-09-05T02:38:26","date_gmt":"2023-09-04T18:38:26","guid":{"rendered":"https:\/\/www.inhand.com\/?p=12227"},"modified":"2024-08-06T02:17:04","modified_gmt":"2024-08-06T02:17:04","slug":"what-is-dtu","status":"publish","type":"post","link":"https:\/\/www.inhand.com\/fr\/support\/blogs\/what-is-dtu\/","title":{"rendered":"Qu'est-ce que le DTU et \u00e0 quoi peut-il servir ?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"12227\" class=\"elementor elementor-12227\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-302c3ff4 e-flex e-con-boxed e-con e-parent\" data-id=\"302c3ff4\" data-element_type=\"container\" data-settings=\"{&quot;container_type&quot;:&quot;flex&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6bf0ec05 e-con-full e-flex e-con e-child\" data-id=\"6bf0ec05\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15f15aa5 elementor-widget elementor-widget-heading\" data-id=\"15f15aa5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 01-11-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h1 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que le DTU et \u00e0 quoi peut-il servir ?<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6cffbfdb e-con-full e-flex e-con e-child\" data-id=\"6cffbfdb\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61f94e5d elementor-widget elementor-widget-text-editor\" data-id=\"61f94e5d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 01-11-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>DTU signifie Database Transaction Unit (\u00e9galement appel\u00e9 serveur s\u00e9rie, modem IP et dispositif terminal IoT industriel), qui peut \u00eatre utilis\u00e9 comme passerelle dans certains sc\u00e9narios d'application. La diff\u00e9rence entre le DTU et le modem sans fil est que le modem sans fil est un tunnel physique pour acc\u00e9der au r\u00e9seau. Il ne dispose pas d'un syst\u00e8me op\u00e9rationnel ; il est donc n\u00e9cessaire de travailler avec des connexions PPP dial-up de PC pour se connecter. En ce qui concerne le DTU, il s'agit d'une combinaison d'un PC int\u00e9gr\u00e9 et d'un modem sans fil, qui n'est pas seulement utilis\u00e9 comme modem mais qui a \u00e9galement des fonctions de conversion de protocole de donn\u00e9es et de transmission transparente.<\/p><p>La DTU peut se connecter directement au syst\u00e8me industriel SCADA. En mode de transmission transparente, le syst\u00e8me SCADA peut communiquer en ayant une adresse IP individuelle. Lorsque la DTU est utilis\u00e9e comme pont de r\u00e9seau Modbus, la DTU doit avoir une adresse IP statique. Dans ce sens, l'interaction des donn\u00e9es avec le syst\u00e8me SCADA peut \u00eatre r\u00e9alis\u00e9e par le protocole Modbus. La DTU prend en charge la conversion intelligente de protocole pour r\u00e9pondre aux exigences de communication entre diff\u00e9rents protocoles. Jusqu'\u00e0 pr\u00e9sent, DTU a pris en charge la conversion entre Modbus TCP et Modbus RTU, permettant aux appareils de terrain de se connecter au syst\u00e8me SCADA. InDTU prend \u00e9galement en charge la connexion d\u00e9finie par l'utilisateur avec TCP\/UDP, la surveillance des battements de c\u0153ur, l'identification du champ et la disponibilit\u00e9 permanente du lien.<\/p><p>La s\u00e9rie InDTU est stable, fiable et facile \u00e0 utiliser, avec des fonctions de gestion et de transmission de protocole flexibles. Par rapport aux autres produits DTU, InDTU pr\u00e9sente les caract\u00e9ristiques suivantes :<\/p><p>Tout d'abord, jusqu'\u00e0 pr\u00e9sent, la s\u00e9rie InDTU a \u00e9t\u00e9 vendue \u00e0 des millions d'exemplaires dans le monde et certifi\u00e9e par diff\u00e9rents pays. Elle prend en charge tous les types de r\u00e9seaux sans fil dans le monde entier avec un excellent taux de d\u00e9faillance et de mise en ligne, et sa stabilit\u00e9 a \u00e9t\u00e9 largement reconnue par nos clients. Ensuite, une conception tr\u00e8s fiable, comme un chien de garde int\u00e9gr\u00e9 pour assurer une grande disponibilit\u00e9 de l'appareil ; un m\u00e9canisme de d\u00e9tection de lien multicouche, y compris le heartbeat de la couche PPP, la d\u00e9tection ICMP, le Keepalive TCP et le heartbeat sur la couche application ; la r\u00e9cup\u00e9ration automatique des pannes de r\u00e9seau et le maintien d'une connexion sans fil \u300atoujours en ligne\u300b; des cartes SIM doubles pour une sauvegarde redondante, toutes ces conceptions permettent \u00e0 InDTU de rester une connexion \u300atoujours en ligne\u300b et d'am\u00e9liorer consid\u00e9rablement sa fiabilit\u00e9.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e97deec elementor-widget elementor-widget-image\" data-id=\"e97deec\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 01-11-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"459\" height=\"214\" src=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-1.jpeg\" class=\"attachment-large size-large wp-image-12261\" alt=\"\" srcset=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-1.jpeg 459w, https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-1-300x140.jpeg 300w, https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-1-18x8.jpeg 18w\" sizes=\"(max-width: 459px) 100vw, 459px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-bd0467d e-con-full e-flex e-con e-child\" data-id=\"bd0467d\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fbc0833 elementor-widget elementor-widget-text-editor\" data-id=\"fbc0833\" data-element_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<p>L'intensit\u00e9 du signal r\u00e9seau des op\u00e9rateurs varie d'une r\u00e9gion \u00e0 l'autre. Si la DTU est configur\u00e9e avec deux cartes SIM de diff\u00e9rents op\u00e9rateurs, le basculement entre en action : il peut automatiquement basculer de la carte SIM 1 au r\u00e9seau SIM 2 en cas de d\u00e9connexion de l'appareil.<\/p><p>Par ailleurs, la s\u00e9rie InDTU dispose de plusieurs modes de gestion et de configuration. Par exemple, les param\u00e8tres du port s\u00e9rie local, la configuration \u00e0 distance par RTool et SMS et la plateforme InHand Device Manager pour la gestion centralis\u00e9e \u00e0 distance, facilitent la mise en \u0153uvre des projets des clients et la maintenance de l'\u00e9quipement. De plus, InDTU ajoute un second port s\u00e9rie de mani\u00e8re cr\u00e9ative pour permettre la maintenance \u00e0 distance des terminaux de terrain, ce qui simplifie le d\u00e9bogage \u00e0 distance des appareils s\u00e9rie. Gr\u00e2ce \u00e0 la conception \u00e0 double port s\u00e9rie, InDTU fonctionne de mani\u00e8re stable et peut \u00eatre maintenu en ligne, ce qui permet d'\u00e9quilibrer son taux de mise en ligne en m\u00eame temps. Par exemple, dans l'industrie de l'\u00e9nergie \u00e9lectrique, le DTU connecte les dispositifs terminaux du DA sur le syst\u00e8me terminal du DA, et son extr\u00e9mit\u00e9 sup\u00e9rieure est connect\u00e9e \u00e0 la station principale du centre de distribution. S'il est n\u00e9cessaire de modifier un param\u00e8tre de configuration du DTU, tel que l'intervalle de temps de t\u00e9l\u00e9chargement, la configuration peut \u00eatre effectu\u00e9e sans d\u00e9brancher le port s\u00e9rie qui connecte l'appareil, ce qui garantit le taux de connexion des appareils terminaux.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10145df elementor-widget elementor-widget-image\" data-id=\"10145df\" data-element_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=\"359\" height=\"325\" src=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-2.jpeg\" class=\"attachment-large size-large wp-image-12262\" alt=\"\" srcset=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-2.jpeg 359w, https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-2-300x272.jpeg 300w, https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-2-13x12.jpeg 13w\" sizes=\"(max-width: 359px) 100vw, 359px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-979a35f e-con-full e-flex e-con e-child\" data-id=\"979a35f\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-19b952a elementor-widget elementor-widget-text-editor\" data-id=\"19b952a\" data-element_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<p>Enfin, InDTU prend en charge le protocole intelligent, ce qui rend la mise en r\u00e9seau plus flexible et lui permet de s'adapter \u00e0 davantage d'applications. Par exemple, la conversion du protocole Modbus TCP\/Modbus RTU est prise en charge, ce qui permet de connecter de mani\u00e8re transparente le SCADA industriel et les appareils industriels sur site ; InDTU prend \u00e9galement en charge la connexion d\u00e9finie par l'utilisateur avec TCP\/UDP, la surveillance des battements de c\u0153ur, l'identification du champ et la disponibilit\u00e9 permanente de la liaison.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c3f88a elementor-widget elementor-widget-image\" data-id=\"8c3f88a\" data-element_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=\"494\" height=\"200\" src=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-3.jpeg\" class=\"attachment-large size-large wp-image-12263\" alt=\"\" srcset=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-3.jpeg 494w, https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-3-300x121.jpeg 300w, https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-3-18x7.jpeg 18w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-214b34b e-con-full e-flex e-con e-child\" data-id=\"214b34b\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-12d4457 elementor-widget elementor-widget-text-editor\" data-id=\"12d4457\" data-element_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<p>InDTU est un produit de haut niveau lanc\u00e9 par InHand depuis des d\u00e9cennies. Au cours des dix derni\u00e8res ann\u00e9es, des dizaines de milliers de produits ont \u00e9t\u00e9 mis en \u0153uvre chaque ann\u00e9e dans le domaine des r\u00e9seaux intelligents, fournissant des connexions \u00e0 distance fiables et s\u00e9curis\u00e9es au niveau de la distribution de la tension et ayant cr\u00e9\u00e9 beaucoup plus de valeur pour les utilisateurs. Pour r\u00e9pondre aux demandes de nombreuses industries qui n'ont besoin que d'un r\u00e9seau de base, InHand a lanc\u00e9 la s\u00e9rie InDTU300, qui se positionne comme un terminal de communication IoT peu co\u00fbteux, ultra rentable, stable, fiable, simple et facile \u00e0 utiliser. En tant que serveur s\u00e9rie, il peut prendre en charge la couverture compl\u00e8te des r\u00e9seaux cellulaires sans fil tels que 2G\/3G\/4G\/eMTC\/Nb-IOT avec des caract\u00e9ristiques de stabilit\u00e9, de fiabilit\u00e9, de gestion flexible et de conversion de protocole.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7a948e1 elementor-widget elementor-widget-image\" data-id=\"7a948e1\" data-element_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 loading=\"lazy\" decoding=\"async\" width=\"486\" height=\"352\" src=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-4.jpeg\" class=\"attachment-large size-large wp-image-12264\" alt=\"\" srcset=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-4.jpeg 486w, https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-4-300x217.jpeg 300w, https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/DTU-4-18x12.jpeg 18w\" sizes=\"(max-width: 486px) 100vw, 486px\" \/>\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-cc0303c elementor-widget elementor-widget-text-editor\" data-id=\"cc0303c\" data-element_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<p>La s\u00e9rie InDTU300 a une consommation d'\u00e9nergie plus faible et un champ d'application plus large. Elle peut \u00eatre utilis\u00e9e dans les secteurs de la conservation de l'eau, de l'administration municipale, de la protection de l'environnement, de la m\u00e9t\u00e9orologie, du chauffage et d'autres industries. Le produit s'adapte mieux \u00e0 l'environnement ext\u00e9rieur aliment\u00e9 par batterie, et il est bien en dessous du niveau moyen de consommation d'\u00e9nergie dans l'industrie, ce qui satisfait les industries qui sont situ\u00e9es \u00e0 distance. Dans le sc\u00e9nario d'application o\u00f9 il n'est pas pratique d'obtenir une alimentation ext\u00e9rieure et o\u00f9 une alimentation par batterie est n\u00e9cessaire, la faible consommation d'\u00e9nergie du DTU peut aider les utilisateurs \u00e0 \u00e9conomiser les frais de batterie dans un \u00e9tat plus stable.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4dc21528 e-flex e-con-boxed e-con e-child\" data-id=\"4dc21528\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;container_type&quot;:&quot;flex&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5c7efff0 e-con-full e-flex e-con e-child\" data-id=\"5c7efff0\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4ac4d1fd e-con-full e-flex e-con e-child\" data-id=\"4ac4d1fd\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;,&quot;container_type&quot;:&quot;flex&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-687edd4e e-con-full e-flex e-con e-child\" data-id=\"687edd4e\" data-element_type=\"container\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_offset&quot;:60,&quot;content_width&quot;:&quot;full&quot;,&quot;sticky_offset_tablet&quot;:0,&quot;sticky_offset_mobile&quot;:0,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;container_type&quot;:&quot;flex&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_effects_offset&quot;:0}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64684b14 elementor-widget elementor-widget-heading\" data-id=\"64684b14\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Blogs Associ\u00e9s<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8afb1e2 elementor-widget elementor-widget-ha-post-list happy-addon ha-post-list\" data-id=\"8afb1e2\" data-element_type=\"widget\" data-widget_type=\"ha-post-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t<div class=\"ha-post-list-wrapper\">\n\t\t\t\t<ul class=\"ha-post-list\" >\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"ha-post-list-item\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.inhand.com\/fr\/support\/blogs\/modbus-rtu-vs-modbus-tcp-ip\/\">\n\t\t\t\t\t\t\t\t<span class=\"ha-post-list-icon\"><i aria-hidden=\"true\" class=\"hm hm-tb-post-content\"><\/i><\/span>\t\t\t\t\t\t\t\t<div class=\"ha-post-list-content\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"ha-post-list-title\">Modbus RTU vs Modbus TCP\/IP<\/h2>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"ha-post-list-item\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.inhand.com\/fr\/company\/news\/ig502-controlengineering-award\/\">\n\t\t\t\t\t\t\t\t<span class=\"ha-post-list-icon\"><i aria-hidden=\"true\" class=\"hm hm-tb-post-content\"><\/i><\/span>\t\t\t\t\t\t\t\t<div class=\"ha-post-list-content\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"ha-post-list-title\">IG502 a remport\u00e9 le 35e prix annuel Control Engineering Engineers' Choice Award<\/h2>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"ha-post-list-item\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.inhand.com\/fr\/company\/news\/ig902-aws-greengrass-qualified\/\">\n\t\t\t\t\t\t\t\t<span class=\"ha-post-list-icon\"><i aria-hidden=\"true\" class=\"hm hm-tb-post-content\"><\/i><\/span>\t\t\t\t\t\t\t\t<div class=\"ha-post-list-content\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"ha-post-list-title\">InGateway902 qualifi\u00e9 pour AWS IoT Greengrass<\/h2>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"ha-post-list-item\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.inhand.com\/fr\/support\/blogs\/differences-in-wireless-communication-technologies\/\">\n\t\t\t\t\t\t\t\t<span class=\"ha-post-list-icon\"><i aria-hidden=\"true\" class=\"hm hm-tb-post-content\"><\/i><\/span>\t\t\t\t\t\t\t\t<div class=\"ha-post-list-content\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"ha-post-list-title\">Quelles sont les diff\u00e9rences entre les technologies des r\u00e9seaux de communication sans fil ?<\/h2>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li class=\"ha-post-list-item\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.inhand.com\/fr\/support\/blogs\/what-is-modbus\/\">\n\t\t\t\t\t\t\t\t<span class=\"ha-post-list-icon\"><i aria-hidden=\"true\" class=\"hm hm-tb-post-content\"><\/i><\/span>\t\t\t\t\t\t\t\t<div class=\"ha-post-list-content\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"ha-post-list-title\">Qu'est-ce que Modbus et comment fonctionne-t-il dans l'industrie ?<\/h2>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-450778a1 e-flex e-con-boxed e-con e-parent\" data-id=\"450778a1\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;container_type&quot;:&quot;flex&quot;,&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Lorsque l'on parle de transaction de donn\u00e9es, les DTU sont peut-\u00eatre l'un des termes les plus fr\u00e9quemment mentionn\u00e9s. Qu'est-ce qu'un DTU ? Que signifie DTU ? Quelles sont ses fonctions ?<\/p>","protected":false},"author":1,"featured_media":31974,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[126],"tags":[],"class_list":["post-12227","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"blocksy_meta":"","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.1 (Yoast SEO v23.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What Is DTU and What Can It Be Used for? - InHand Networks<\/title>\n<meta name=\"description\" content=\"Learn what a DTU is and its uses in industrial applications. 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