{"id":20022,"date":"2025-08-14T08:55:51","date_gmt":"2025-08-14T08:55:51","guid":{"rendered":"https:\/\/www.kcsensor.com\/?post_type=product&p=20022"},"modified":"2026-01-27T09:38:30","modified_gmt":"2026-01-27T09:38:30","slug":"4g-dtu","status":"publish","type":"product","link":"https:\/\/www.kcsensor.com\/de\/product\/4g-dtu\/","title":{"rendered":"4G-DTU"},"content":{"rendered":"

1. Einleitung<\/strong><\/h3>\n

Die 4G-DTU eignet sich f\u00fcr Anwendungsf\u00e4lle wie Ger\u00e4testeuerung, Zustandserfassung und Sensordatenerfassung, bei denen die Kommunikation mit dem Server \u00fcber ein 4G-Netz erfolgt. Ihre spezifischen Funktionsmerkmale sind wie folgt:<\/p>\n

    \n
  1. Es unterst\u00fctzt einen breiten Eingangsspannungsbereich von 5 bis 36 V.<\/li>\n
  2. Es h\u00e4lt Kontaktentladungen von \u00b18 kV und Luftentladungen von \u00b115 kV stand.<\/li>\n
  3. Der Betriebsbereich reicht von \u201335 \u00b0C bis 75 \u00b0C.<\/li>\n
  4. Es unterst\u00fctzt weltweite 4G- und 2G-Frequenzb\u00e4nder.<\/li>\n
  5. Es unterst\u00fctzt unidirektionales RS485.<\/li>\n
  6. Es unterst\u00fctzt unidirektionale RS232-Kommunikation.<\/li>\n
  7. Es unterst\u00fctzt einen Hardware-Watchdog, der einen stabilen Betrieb ohne Abst\u00fcrze gew\u00e4hrleistet.<\/li>\n
  8. Es unterst\u00fctzt die DTU-Firmware f\u00fcr transparente Daten\u00fcbertragung und ist kompatibel mit TCP, UDP, MQTT, HTTP, Alibaba Cloud IoT und Tencent IoT.<\/li>\n
  9. Es bietet die M\u00f6glichkeit, Etiketten mit individuellen Logos zu gestalten.<\/li>\n<\/ol>\n

    Es unterst\u00fctzt die Anpassung durch sekund\u00e4re Entwicklung.<\/p>\n

    2.<\/strong>Hardware-Spezifikationen<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Funktionsartikel<\/td>\nAusf\u00fchrliche Beschreibung<\/td>\n<\/tr>\n
    4G-Modul<\/td>\nNetzwerkstandards<\/td>\nCat1 Global 4G+2G<\/td>\n<\/tr>\n
    Netzfrequenzb\u00e4nder<\/td>\nLTE-FDD: B1\/B2\/B3\/B4\/B5\/B7\/B8\/B12\/B13\/B17\/B18\/B19\/B20\/<\/p>\n

    B25\/B26\/B28\/B66<\/p>\n

    LTE-TDD: B38\/B40\/B41<\/p>\n

    GSM: 850\/900\/1800\/1900<\/td>\n<\/tr>\n

    Leistungsparameter<\/td>\n<\/td>\n5\u201336 V, 10 W Netzteil. Es wird ein Netzteil mit einer Spannung von mehr als 5 V empfohlen.<\/td>\n<\/tr>\n
    Betriebsumgebung<\/td>\nBetriebstemperatur<\/td>\n-35 \u00b0C bis +75 \u00b0C<\/td>\n<\/tr>\n
    Luftfeuchtigkeit im Betrieb<\/td>\n5% \u2013 95%RH (nicht kondensierend)<\/td>\n<\/tr>\n
    Serieller RS232-Anschluss<\/td>\nAnzahl<\/td>\n1 Kanal<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n1200 \u2013 460800; Datenbits: 8; Stoppbits: 1, 2; Parit\u00e4tsbit: ungerade, gerade, keine<\/td>\n<\/tr>\n
    Serieller RS485-Anschluss<\/td>\nAnzahl<\/td>\n1 Kanal<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n1200 \u2013 230400; Datenbits: 8; Stoppbits: 1, 2; Parit\u00e4tsbit: ungerade, gerade, keine<\/td>\n<\/tr>\n
    Abmessungen<\/td>\n<\/td>\n73 \u00d7 88 \u00d7 20 mm<\/td>\n<\/tr>\n
    Installationsverfahren<\/td>\n<\/td>\nMontage mit M3-Schrauben<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    3. Dimension<\/strong><\/h3>\n

    \"Au\u00dfenabmessungen\"<\/p>","protected":false},"excerpt":{"rendered":"

    Die 4G-DTU eignet sich f\u00fcr Anwendungsf\u00e4lle wie Ger\u00e4testeuerung, Zustandserfassung und Sensordatenerfassung, bei denen die Kommunikation mit dem Server \u00fcber ein 4G-Netz erfolgt. Ihre spezifischen Funktionsmerkmale sind wie folgt:<\/p>\n

      \n
    1. Es unterst\u00fctzt einen breiten Eingangsspannungsbereich von 5 bis 36 V.<\/li>\n
    2. Es h\u00e4lt Kontaktentladungen von \u00b18 kV und Luftentladungen von \u00b115 kV stand.<\/li>\n
    3. Der Betriebsbereich reicht von \u201335 \u00b0C bis 75 \u00b0C.<\/li>\n<\/ol>","protected":false},"featured_media":20026,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"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":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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":"var(--ast-global-color-4)","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":""}},"parameter_table":"","youtube_video":"","youtube_video_2":"","youtube_video_cover_1":20008,"video_description_1":"Aquaculture Online Water Quality Monitoring Solution - 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