{"id":10513,"date":"2023-08-22T13:19:02","date_gmt":"2023-08-22T05:19:02","guid":{"rendered":"https:\/\/www.inhand.com\/?p=10513"},"modified":"2024-08-06T02:24:58","modified_gmt":"2024-08-06T02:24:58","slug":"modbus-rtu-vs-modbus-tcp-ip","status":"publish","type":"post","link":"https:\/\/www.inhand.com\/de\/support\/blogs\/modbus-rtu-vs-modbus-tcp-ip\/","title":{"rendered":"Modbus RTU vs. Modbus TCP\/IP"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"10513\" class=\"elementor elementor-10513\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-29b3fba2 e-flex e-con-boxed e-con e-parent\" data-id=\"29b3fba2\" 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-33edd13d e-con-full e-flex e-con e-child\" data-id=\"33edd13d\" 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-49204e13 elementor-widget elementor-widget-heading\" data-id=\"49204e13\" 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\">Modbus RTU vs. Modbus TCP\/IP<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3237e30b e-con-full e-flex e-con e-child\" data-id=\"3237e30b\" 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-707cd3fe elementor-widget elementor-widget-text-editor\" data-id=\"707cd3fe\" 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>Das Wesen von Modbus RTU und Modbus TCP\/IP ist das Modbus-Protokoll, und sie alle tauschen Daten \u00fcber Modbus-Registeradressen aus. Aber was ist der Unterschied zwischen ihnen? Heute werden wir sie unter den folgenden Aspekten diskutieren.<\/p><p><strong>1. Konzepte<\/strong><\/p><p class=\"translation-block\"><strong>Modbus<\/strong> ist ein Standardprotokoll f\u00fcr den Austausch von industriellen Steuerungsdaten, das f\u00fcr die gegenseitige \u00dcbertragung von Protokolldaten in RTU, ASCII und TCP\/IP verwendet werden kann. <strong>RTU<\/strong> (Remote Terminal Unit) \u00fcbertr\u00e4gt Daten direkt in bin\u00e4rer Form \u00fcber serielle Kommunikation, z. B. RS-485, und bietet hohe Effizienz und geringen Overhead. Der <strong>ASCII<\/strong>-Modus konvertiert jedes Datenbyte in zwei ASCII-Zeichen, was die Lesbarkeit f\u00fcr den Menschen erleichtert, jedoch auf Kosten einer geringeren Effizienz geht. Andererseits bettet <strong>Modbus TCP<\/strong> die Daten des Modbus-Protokolls in TCP-Pakete zur \u00dcbertragung \u00fcber TCP\/IP-Netzwerke ein.<\/p><p><strong>2. Kommunikationsmodi<\/strong><\/p><p>Ethernet und der entsprechende Kommunikationsmodus ist Modbus TCP. Die asynchrone serielle \u00dcbertragung, die \u00fcber verschiedene Medien wie RS-232, RS-422, RS-485, Glasfaser und Funk erfolgen kann, entspricht Modbus RTU oder Modbus ASCII. Das Hochgeschwindigkeits-Token-Passing-Netzwerk, das in den propriet\u00e4ren Systemen von Modicon verwendet wird, entspricht Modbus PLUS.<\/p><p><strong>3. Protokollkapselung<br \/><\/strong><\/p><p class=\"translation-block\">Im Vergleich zum Modbus RTU-Protokoll f\u00fcgt das Modbus TCP-Protokoll dem RTU-Protokoll einen <strong>MBAP<\/strong> (Modbus Application Protocol) Header hinzu. Da TCP auf einem zuverl\u00e4ssigen Verbindungsdienst basiert, wird der in RTU zur Fehlererkennung verwendete <strong>CRC-Pr\u00fcfcode<\/strong> in Modbus TCP nicht mehr ben\u00f6tigt. Daher enth\u00e4lt Modbus TCP keinen CRC-Pr\u00fcfcode.<\/p><p class=\"translation-block\">Ein g\u00e4ngiger Weg, diesen Unterschied zu beschreiben, ist die Aussage, dass <strong>Modbus TCP im Wesentlichen das Modbus RTU-Protokoll mit einem zus\u00e4tzlichen MBAP-Header an der Vorderseite und der Entfernung der beiden CRC-Checkcode-Bytes am Ende ist<\/strong>.<\/p><p><strong>4. Rollen in der Kommunikation<br \/><\/strong><\/p><p class=\"translation-block\">Das <strong>Modbus RTU<\/strong>-Protokoll erm\u00f6glicht die Kommunikation zwischen Steuerungen sowie zwischen Steuerungen und anderen Ger\u00e4ten \u00fcber serielle Kommunikationskan\u00e4le wie RS-232 und RS-485. Es wird h\u00e4ufig in industriellen Umgebungen eingesetzt, wo eine zuverl\u00e4ssige und effiziente Kommunikation \u00fcber kurze bis mittlere Entfernungen erforderlich ist.<\/p><p class=\"translation-block\">Das<strong> Modbus TCP<\/strong>-Protokoll hingegen wird f\u00fcr die Kommunikation \u00fcber Ethernet-Netzwerke verwendet. Es kapselt die Daten des Modbus-Protokolls in TCP\/IP-Pakete ein, so dass Ger\u00e4te \u00fcber lokale Netzwerke (LAN) oder Weitverkehrsnetze (WAN) kommunizieren k\u00f6nnen. Modbus TCP arbeitet auf der Anwendungsschicht und nutzt die zuverl\u00e4ssigen \u00dcbertragungsm\u00f6glichkeiten des TCP\/IP-Stacks.<\/p><p><strong>5. \u00dcbertragung<br \/><\/strong><\/p><p class=\"translation-block\">Die Anwendung des <strong>Modbus RTU<\/strong>-Protokolls ist aufgrund der k\u00fcrzeren \u00dcbertragungsdistanz und der geringeren Geschwindigkeit begrenzt. Typischerweise wird Modbus RTU in Umgebungen eingesetzt, in denen die Kommunikationsentfernung einige hundert Meter nicht \u00fcberschreitet und die Geschwindigkeitsanforderungen bescheiden sind, mit typischen Baudraten von 9600 bis 115200 bps. Trotz dieser Einschr\u00e4nkungen bleibt Modbus RTU aufgrund seiner Einfachheit, Zuverl\u00e4ssigkeit und Kosteneffizienz in industriellen Steuerungssystemen beliebt.<\/p><p class=\"translation-block\">Im Gegensatz dazu ist das <strong>Modbus TCP<\/strong>-Protokoll wegen seiner F\u00e4higkeit, gro\u00dfe \u00dcbertragungsdistanzen und hohe \u00dcbertragungsgeschwindigkeiten zu erreichen, weit verbreitet. Durch die Nutzung von Ethernet- und TCP\/IP-Protokollen kann Modbus TCP Daten \u00fcber sehr viel gr\u00f6\u00dfere Entfernungen, die bei Verwendung von Routern und Switches praktisch unbegrenzt sind, und mit sehr viel h\u00f6heren Geschwindigkeiten, die oft Hunderte von Megabit pro Sekunde (Mbps) erreichen, \u00fcbertragen. Aufgrund dieser Vorteile eignet sich Modbus TCP f\u00fcr Anwendungen, die eine hohe Bandbreite und umfangreiche Kommunikationsnetze erfordern.<\/p><p><strong>6. Anwendungen<\/strong><\/p><p class=\"translation-block\">Das <strong>Modbus RTU<\/strong>-Protokoll wird haupts\u00e4chlich in der elektrischen Automatisierung und Prozesssteuerung verwendet, wobei im Allgemeinen RS-232- oder RS-485-Kommunikationsschnittstellen eingesetzt werden. Diese Schnittstellen sind in industriellen Umgebungen weit verbreitet und erm\u00f6glichen eine zuverl\u00e4ssige Kommunikation \u00fcber kurze Entfernungen.<\/p><p class=\"translation-block\">Das<strong> Modbus TCP<\/strong>-Protokoll wird haupts\u00e4chlich im Internet oder in Intranets verwendet. Es nutzt Ethernet- und TCP\/IP-Netzwerke, um die Kommunikation zwischen Ger\u00e4ten \u00fcber lokale Netzwerke (LAN) oder Weitverkehrsnetze (WAN) zu erleichtern, und eignet sich daher f\u00fcr Anwendungen, die eine hohe Bandbreite und Kommunikation \u00fcber gro\u00dfe Entfernungen erfordern.<\/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-3f3ec58c e-flex e-con-boxed e-con e-child\" data-id=\"3f3ec58c\" 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\t\t<div class=\"elementor-element elementor-element-38a7295 elementor-widget elementor-widget-text-editor\" data-id=\"38a7295\" 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><strong>Verwandte Produkte:<\/strong><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5b4f78f4 e-con-full e-flex e-con e-child\" data-id=\"5b4f78f4\" 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-55a1c3c elementor-widget elementor-widget-ucaddon_card_carousel\" data-id=\"55a1c3c\" data-element_type=\"widget\" data-widget_type=\"ucaddon_card_carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\n<!-- start Card Carousel -->\n\t\t<link id='font-awesome-css' href='https:\/\/www.inhand.com\/wp-content\/plugins\/unlimited-elements-for-elementor-premium\/assets_libraries\/font-awesome6\/fontawesome-all.min.css' type='text\/css' rel='stylesheet' >\n\t\t<link id='font-awesome-4-shim-css' href='https:\/\/www.inhand.com\/wp-content\/plugins\/unlimited-elements-for-elementor-premium\/assets_libraries\/font-awesome6\/fontawesome-v4-shims.min.css' type='text\/css' rel='stylesheet' >\n\t\t<link id='owl-carousel-css' href='https:\/\/www.inhand.com\/wp-content\/plugins\/unlimited-elements-for-elementor-premium\/assets_libraries\/owl-carousel-new\/assets\/owl.carousel.css' type='text\/css' rel='stylesheet' >\n\t\t<link id='uc_ac_assets_file_animate_css_77907-css' href='https:\/\/www.inhand.com\/wp-content\/uploads\/ac_assets\/uc_classic_carousel\/animate.css' type='text\/css' rel='stylesheet' >\n\n<style>\/* widget: Card Carousel *\/\n\n#uc_card_carousel_elementor_55a1c3c-wrapper{\n  min-height:1px;\n}\n\n#uc_card_carousel_elementor_55a1c3c *{\n\t-webkit-box-sizing: border-box;\n\t-moz-box-sizing: border-box;\n\tbox-sizing: border-box;\n}\n\n#uc_card_carousel_elementor_55a1c3c .ue-carousel-item{\n  overflow:hidden;\n  transition:0.3s;\n}\n\n#uc_card_carousel_elementor_55a1c3c .uc_classic_carousel_container_holder{\n\tdisplay:block;\n\tposition:relative;\n\twidth:100%;\n    box-sizing: border-box;\n}\n#uc_card_carousel_elementor_55a1c3c .uc_classic_carousel_placeholder{\n   position:relative;\n}\n\n\n#uc_card_carousel_elementor_55a1c3c .uc_classic_carousel_placeholder img, #uc_card_carousel_elementor_55a1c3c .ue_card_carousel_image_overlay{\n  transition: all 300ms;\n}\n\n.card_carousel_title{\n\tfont-size:21px;\n}\n\n.uc_classic_carousel .uc_classic_carousel_border{\n\tdisplay:block;\n    margin:0 auto;\n}\n\n.uc_classic_carousel  .uc_classic_carousel_placeholder img{\n\twidth:100%;    \n    display:inline-flex;\n}\n\n.uc_classic_carousel .uc_classic_carousel_content{\n  display: flex;\n  flex-flow: column nowrap;\n}\n\n.uc_classic_carousel .ue_button{\n  margin-top:auto;\n}\n\n.uc_classic_carousel .uc_classic_carousel_content .uc_more_btn {\n\tdisplay:inline-block;\n\ttext-decoration:none;\n\ttransition: all 0.5s ease;\n}\n\n#uc_card_carousel_elementor_55a1c3c .owl-dots {\n  overflow:hidden;\n  text-align:center;\n}\n\n#uc_card_carousel_elementor_55a1c3c .owl-dot {\n  border-radius:50%;\n  display:inline-block;\n}\n\n#uc_card_carousel_elementor_55a1c3c .owl-nav .owl-prev,\n#uc_card_carousel_elementor_55a1c3c .owl-nav .owl-next{\n    position:absolute;\n    display:flex;\n  \tjustify-content: center;\n  \talign-items: center;\n    text-align:center;\n}\n\n#uc_card_carousel_elementor_55a1c3c .owl-nav .disabled{\n    display: none;  \n}\n\n\n#uc_card_carousel_elementor_55a1c3c .ue-item-icon{\n  line-height:1em;\n  display:inline-flex;\n  justify-content:center;\n  align-items:center;  \n}\n\n#uc_card_carousel_elementor_55a1c3c .ue-item-icon svg{\n  height:1em;\n  width:1em;\n}\n\n#uc_card_carousel_elementor_55a1c3c .ue-item-icon-wrapper{\n  display:flex;\n}\n\n#uc_card_carousel_elementor_55a1c3c .uc_classic_carousel_container_holder {\n\t max-width: ;\n}\n\n\n\n@media screen and (max-width: 1024px) {\n  #uc_card_carousel_elementor_55a1c3c .uc_classic_carousel_container_holder {\n\t max-width: ;\n  }\n}\n\n@media screen and (max-width: 767px) {\n  #uc_card_carousel_elementor_55a1c3c .uc_classic_carousel_container_holder {\n    max-width: ;\n  }\n}\n\n<\/style>\n\n<div class=\"uc_classic_carousel\" id=\"uc_card_carousel_elementor_55a1c3c-wrapper\">\n        <div class=\"uc_carousel owl-carousel uc-items-wrapper\" id=\"uc_card_carousel_elementor_55a1c3c\"  >\n          \t\n\n\n<div id=\"uc_card_carousel_elementor_55a1c3c_item1\" class=\"uc_classic_carousel_container_holder ue-item elementor-repeater-item-0260550\" data-hide-item=\"false\">  \n  <div class=\"ue-carousel-item\">\n    \n    <span class=\"uc_classic_carousel_border\" style=\"\"><\/span>    \n    \n          <div class=\"uc_classic_carousel_placeholder\">\n        <a href=\"\/de\/products\/edge-computers\/\" title=\"Mehr erfahren\" >          <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/11\/EC300-edge-computer-768x768.png\"  alt=\"EC300 Standard-Edge-Computer\" width=\"768\" height=\"768\">\n        <\/a>              <\/div>\n    \n    <div class=\"uc_classic_carousel_content\" style=\"direction:ltr;\">    \n\n      \n          <div  class=\"card_carousel_title\">Edge Computer<\/div>\n        <p class=\"card_carousel_text\"><\/p>      \t\n\n              <div class=\"ue_button\">\n          <a class=\"uc_more_btn\" href=\"\/de\/products\/edge-computers\/\" title=\"Mehr erfahren\" >Mehr erfahren<\/a>\n      \t<\/div>   \n      \t\n      \n    <\/div>\n    \n  <\/div>\n<\/div>\n\n\n\n<div id=\"uc_card_carousel_elementor_55a1c3c_item2\" class=\"uc_classic_carousel_container_holder ue-item elementor-repeater-item-fbb5116\" data-hide-item=\"false\">  \n  <div class=\"ue-carousel-item\">\n    \n    <span class=\"uc_classic_carousel_border\" style=\"\"><\/span>    \n    \n          <div class=\"uc_classic_carousel_placeholder\">\n        <a href=\"\/de\/products\/iot-edge-gateways\/\" title=\"Mehr erfahren\" >          <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/09\/IG502-IO-768x512.png\"  alt=\"IG502-IO\" width=\"768\" height=\"512\">\n        <\/a>              <\/div>\n    \n    <div class=\"uc_classic_carousel_content\" style=\"direction:ltr;\">    \n\n      \n          <div  class=\"card_carousel_title\">Rand-Gateway<\/div>\n        <p class=\"card_carousel_text\"><\/p>      \t\n\n              <div class=\"ue_button\">\n          <a class=\"uc_more_btn\" href=\"\/de\/products\/iot-edge-gateways\/\" title=\"Mehr erfahren\" >Mehr erfahren<\/a>\n      \t<\/div>   \n      \t\n      \n    <\/div>\n    \n  <\/div>\n<\/div>\n\n\n\n<div id=\"uc_card_carousel_elementor_55a1c3c_item3\" class=\"uc_classic_carousel_container_holder ue-item elementor-repeater-item-6ad0360\" data-hide-item=\"false\">  \n  <div class=\"ue-carousel-item\">\n    \n    <span class=\"uc_classic_carousel_border\" style=\"\"><\/span>    \n    \n          <div class=\"uc_classic_carousel_placeholder\">\n        <a href=\"\/de\/products\/5g-vehicle-gateways\/\" title=\"Mehr erfahren\" >          <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2024\/03\/vg710-5G-vehicle-gateway-768x768.png\"  alt=\"VG710 5G Fahrzeug-Gateway\" width=\"768\" height=\"768\">\n        <\/a>              <\/div>\n    \n    <div class=\"uc_classic_carousel_content\" style=\"direction:ltr;\">    \n\n      \n          <div  class=\"card_carousel_title\">Fahrzeug-Gateway<\/div>\n        <p class=\"card_carousel_text\"><\/p>      \t\n\n              <div class=\"ue_button\">\n          <a class=\"uc_more_btn\" href=\"\/de\/products\/5g-vehicle-gateways\/\" title=\"Mehr erfahren\" >Mehr erfahren<\/a>\n      \t<\/div>   \n      \t\n      \n    <\/div>\n    \n  <\/div>\n<\/div>\n\n      <\/div>\n<\/div>\n<!-- end Card Carousel -->\t\t<\/div>\n\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-78c09482 e-con-full e-flex e-con e-child\" data-id=\"78c09482\" 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-2d6a65c e-con-full e-flex e-con e-child\" data-id=\"2d6a65c\" 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-a24d7ae elementor-widget elementor-widget-heading\" data-id=\"a24d7ae\" 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\">Verwandte Blogs<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a917522 elementor-widget elementor-widget-ha-post-list happy-addon ha-post-list\" data-id=\"a917522\" 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\/de\/support\/blogs\/cloud-edge-coordination-in-iiot\/\">\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\">\"Cloud + Edge\" koordiniert, gedeihen in der IIoT-\u00c4ra<\/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\/de\/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 hat den 35. j\u00e4hrlichen Control Engineering Engineers' Choice Award gewonnen<\/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\/de\/cases\/production-line-for-beverage\/\">\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\">Automatisierte Produktionslinie f\u00fcr Getr\u00e4nke<\/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-424975f2 e-flex e-con-boxed e-con e-parent\" data-id=\"424975f2\" 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<div class=\"elementor-element elementor-element-cda2027 elementor-widget elementor-widget-ucaddon_uc_card_post_carousel\" data-id=\"cda2027\" data-element_type=\"widget\" data-widget_type=\"ucaddon_uc_card_post_carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\n<!-- start Post Carousel Lite -->\n\n<style>\/* widget: Post Carousel Lite *\/\n\n#uc_uc_card_post_carousel_elementor_cda2027 *{\n  box-sizing:border-box;\n}\n#uc_uc_card_post_carousel_elementor_cda2027{\n  position:relative;\n  min-height:1px;\n}\n#uc_uc_card_post_carousel_elementor_cda2027 .uc_image_carousel_content{\n\ttext-align:center;\n    display: flex;\n     flex-flow: column nowrap;\n}\n#uc_uc_card_post_carousel_elementor_cda2027 .ue_post_carousel_item\n{\n  overflow:hidden;\n  \n}\n\n#uc_uc_card_post_carousel_elementor_cda2027 .ue_post_btn_holder\n{\n  margin-top:auto;\n}\n\n#uc_uc_card_post_carousel_elementor_cda2027 .uc_more_btn{\n\n  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Aber was ist der Unterschied zwischen ihnen?<\/p>","protected":false},"author":1,"featured_media":32198,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[126],"tags":[],"class_list":["post-10513","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>Modbus RTU vs. Modbus TCP\/IP - InHand Networks<\/title>\n<meta name=\"description\" content=\"Compare Modbus RTU and Modbus TCP\/IP to understand their differences in communication, protocol, and application.\" \/>\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.inhand.com\/de\/support\/blogs\/modbus-rtu-vs-modbus-tcp-ip\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Modbus RTU vs. Modbus TCP\/IP\" \/>\n<meta property=\"og:description\" content=\"Compare Modbus RTU and Modbus TCP\/IP to understand their differences in communication, protocol, and application.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.inhand.com\/de\/support\/blogs\/modbus-rtu-vs-modbus-tcp-ip\/\" \/>\n<meta property=\"og:site_name\" content=\"InHand Networks\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/inhandnetworks\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-22T05:19:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-06T02:24:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/08\/MODBUS-RTU-VS-MODBUS-TCP_IP-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"900\" \/>\n\t<meta property=\"og:image:height\" content=\"596\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@InHandNetworks\" \/>\n<meta name=\"twitter:site\" content=\"@InHandNetworks\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"5\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.inhand.com\/support\/blogs\/modbus-rtu-vs-modbus-tcp-ip\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.inhand.com\/support\/blogs\/modbus-rtu-vs-modbus-tcp-ip\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/www.inhand.com\/#\/schema\/person\/0a8e2432928e73ea5c75cd16cec3c70e\"},\"headline\":\"Modbus RTU vs. Modbus TCP\/IP\",\"datePublished\":\"2023-08-22T05:19:02+00:00\",\"dateModified\":\"2024-08-06T02:24:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.inhand.com\/support\/blogs\/modbus-rtu-vs-modbus-tcp-ip\/\"},\"wordCount\":944,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.inhand.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.inhand.com\/support\/blogs\/modbus-rtu-vs-modbus-tcp-ip\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.inhand.com\/wp-content\/uploads\/2023\/08\/MODBUS-RTU-VS-MODBUS-TCP_IP-1.png\",\"articleSection\":[\"Blogs\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.inhand.com\/support\/blogs\/modbus-rtu-vs-modbus-tcp-ip\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.inhand.com\/support\/blogs\/modbus-rtu-vs-modbus-tcp-ip\/\",\"url\":\"https:\/\/www.inhand.com\/support\/blogs\/modbus-rtu-vs-modbus-tcp-ip\/\",\"name\":\"Modbus RTU vs. Modbus TCP\/IP - 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