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Modbus Tcp Ip Relais

Die 10 besten Produkte von Juni 2025
Letzte Aktualisierung: 8. Juni 2025
Waveshare
Waveshare
Waveshare 8-Ch Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Kostenloser Versand
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98

MAXIMALE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#1 GEWINNER

  • An industrial 8-ch relay module controlled via Ethernet port, with 8-ch digital input, adopts Modbus RTU/Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail-mount case. The Modbus POE ETH Relay (B) is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements.
  • Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically. Supports passive and active digital input, with bi-directional optocoupler isolation, built in debouncing algorithm. The relay supports digital input linkage control or toggle control
  • Supports DC 7~36V wide range power input and PoE power supply. Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo. 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status
  • Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit. Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability
  • Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection. High quality relay, contact rating: ≤10A 250VAC/30VDC. Rail-mounted ABS plastic enclosure, easy to install, safe to use. Applicable to Industrial Control, Smart Home, Smart Agriculture, Breeding / Farming
  • 66,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Kostenloser Versand
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96

BESTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#2

  • An industrial 8-ch relay module controlled via Ethernet port, adopts Modbus RTU/Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail-mount case
  • This Modbus POE ETH Relay is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements
  • Supports DC 7~36V wide range power input and PoE power supply. Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically
  • Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo. Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit. Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection
  • Rail-mounted ABS case, easy to install, safe to use. 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status. High-quality relay, contact rating: ≤10A 250VAC/30VDC
  • 53,99 € AUF AMAZON
KIMISS
KIMISS
HHC-N8I8OP 8-Kanal-Netzwerkrelais mit Shell, Automatische IP-Konfiguration, Ethernet zu, Digitaler Eingang/Ausgang, MODBUS TCP-Protokoll
Kostenloser Versand
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94

TOP QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#3

  • 1. Robuste Anti-Interferenz-Technologie: Unser 8-Kanal-Netzwerk-Relaismodul bietet eine starke Fähigkeit zur Störfestigkeit, welche die Verbindung zu externen Hochstrom-AC-Kontaktoren und Relais ermöglicht, ohne bei starkem elektromagnetischem Interferenz abzustürzen.
  • 2. Hohe Betriebstemperaturbeständigkeit: Dieses RS485-Relais ist für den industriellen Einsatz konzipiert und kann Temperaturen von -40 bis 85 °C standhalten, wodurch es in extremen Umgebungen zuverlässig funktioniert.
  • 3. Flexible Verbindungsmodi:fernbedienbare Relais der Unterstützung von fünf Arbeitsmodi (TCP-Server, TCP-Client, UDP-Server, UDP-Client und DNS-Domainname) können Sie das Relaismodul leicht an Ihre besonderen Anforderungen anpassen.
  • 4. Einfache Steuerung und Überwachung: Das Modul verfügt über 8 unabhängige Relaisausgänge und 10 Kanäle für unabhängige Eingänge. Speichern Sie den Relaisstatus bei Stromausfall, um eine zuverlässige Steuerung zu gewährleisten.
  • 5. Benutzerfreundliche Konfiguration:Die mitgelieferte Konfigurationssoftware ermöglicht eine unkomplizierte Einrichtung der Arbeitsmodi und eine einfache Steuerung über TCP/IP oder RS485. Alle Befehle werden klar und verständlich über ASCII-Zeichen eingegeben, um die Nutzung zu erleichtern. 5. Benutzerfreundliche Konfiguration:Die mitgelieferte Konfigurationssoftware ermöglicht eine unkomplizierte Einrichtung der Arbeitsmodi und eine einfache Steuerung über TCP/IP oder RS485. Alle Befehle werden klar und verständlich über ASCII-Zeichen eingegeben, um die Nutzung zu erleichtern.
  • 75,66 € AUF AMAZON
Waveshare
Waveshare
Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Module Support Rail-Mount Modbus Gateway Common Ethernet Port Without PoE
Kostenloser Versand
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91

HOHE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#4

  • Power supply is not included, it is recommended to use a 12V Industrial DIN-Rail Power Supply. Please check the electronic User Manual Carefully before using!
  • This is a RS485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc.
  • The module features RS485 and Ethernet ports, uses screw terminals for power input, supports 9~24V wide range power supply.
  • Rail-mount flame-retardant case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring
  • Bi-Directional Transparent Data Transmission Between RS485 And Ethernet
  • ❤️Rich WiKi Resources❤️ We provide official Wiki resources, please contact us for more information.
  • 31,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare 30-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Kostenloser Versand
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88

HOHE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#5

  • An industrial 30-ch relay module controlled via Ethernet port, adopts Modbus RTU/Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail-mount case. Applicable to Industrial Control, Smart Home, Smart Agriculture, Breeding / Farming
  • The Modbus POE ETH Relay 30CH is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements
  • Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically. Supports DC 7~36V wide range power input and PoE power supply. Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo
  • Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit. 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status. 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status
  • Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability. Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection. High quality relay, contact rating: ≤10A 250VAC/30VDC
  • 96,99 € AUF AMAZON
EBYTE
EBYTE
EBYTE 4DI+4AI+4DO RS485 Ethernet M31-AAAX4440G Modbus TCP RTU Firmware Upgrade Host Max 16 Erweiterungsmodule
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82

SICHERE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#6

  • Unterstützt Standard-Modbus RTU-Protokoll und Modbus TCP-Protokoll und Konvertierung; unterstützt Modbus TCP/RTU-Protokoll; unterstützt verschiedene Konfigurationsprogramme/PLC/Touchscreen;
  • RS485 Akquisition Control I/O; Netzwerk-Port sammelt und steuert I/O und unterstützt 5-Wege-Hostzugriff; unterstützt benutzerdefinierte Modbus-Richtungseinstellungen;
  • Unterstützt 8 Baudrate Einstellungen; unterstützt DHCP und statische IP
  • Unterstützt die Installation von Positionierungslöchern und Führungsschienen; im verteilten IO-Modus können bis zu 16 IO-Erweiterungsmodule angeschlossen werden
  • Der verteilte IO-Host der M31-Serie unterstützt das Modbus TCP-Protokoll und das Modbus RTU-Protokoll zur Akquisitionskontrolle. Das Gerät unterstützt den gleichzeitigen Zugriff von 5 Clients und unterstützt Funktionscodes 01/02/03/04/05/06/15/16. Das Produkt verfügt über ein skalierbares Strukturdesign.
  • 49,56 € AUF AMAZON
SPORTARC
SPORTARC
Netzwerk Controller Ethernet Relais Smart Home Fernbedienung IP Relais für MODBUS TCP 5V
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81

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#7

  • HHT-NET2D Ethernet IP 2-Kanal Relais Board DelaySwitch Steuermodul
  • 36,09 € AUF AMAZON
Waveshare
Waveshare
Waveshare 16-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, Ethernet Communication, Support PoE, Various Isolation & Protection Circuits, Industrial Grade Rail-Mount Case
Kostenloser Versand
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74

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#8

  • Dual Ethernet Ports with PoE Support:This 16-channel relay module is equipped with dual Ethernet ports, allowing for cascade communication via Ethernet ports, ensuring easy expansion and a reliable network connection. It also supports Power over Ethernet (PoE), eliminating the need for separate power cables and simplifying the overall system setup, ideal for environments with limited power outlets.
  • Modbus RTU/TCP Protocol Compatibility & MQTT Support: Supporting both Modbus RTU and Modbus TCP protocols, the module offers flexible and industry-standard communication options. It is also compatible with the MQTT protocol for relay control, and comes with a demo application for Alibaba Cloud MQTT, making it simple to integrate the device into cloud-based industrial automation systems or IoT networks.
  • Wide Power Input Range & Safety Features: The relay module supports a wide DC power input range of 7-36V, accommodating various power supply options in industrial settings. Additionally, it features onboard optocoupler isolation to protect the relays from high-voltage interference, ensuring reliable operation and preventing damage from electrical surges.
  • Enhanced Relay Protection and Control Functions:This relay module is equipped with a dedicated relay driver chip with built-in flyback diode protection, allowing for stable and strong driving performance. It also includes a flash-on, flash-off function with delay settings for opening or closing relays, offering greater flexibility for time-sensitive control applications.
  • Durable Enclosure & Easy Installation:Designed for industrial environments, the module comes in a sturdy ABS rail-mount enclosure, ensuring easy mounting and safe operation. The enclosure is optimized for rugged environments and supports quick installation. The device also includes 4 LEDs and network indicators, providing clear status updates on MCU activity and signal transmission, enabling quick troubleshooting and monitoring.
  • Rich WiKi Resources: We provide official Wiki resources, please visit our store and click the wiki page to get resources.
  • 79,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare RS485 zu RJ45 Ethernet Industrial Serial Server Modbus Gateway TCP/IP zu Serieller Rail-Mount Unterstützung mit PoE Ethernet Port und Elektrischer Isolation Adapter
Kostenloser Versand
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75

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#9

  • This is the hardware upgrade version, support PoE Ethernet port power supply, with power and signal isolation protection, which is safer for industrial applications.
  • This is a RS485 device data acquisitor / IoT gateway designed for industrial environments. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc.
  • The module features RS485 and Ethernet port (POE function is optional), uses screw terminals for power input. Rail-mount flame-retardant case design, small in size, easy to install.
  • It is suitable for applications such as data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring.
  • Bi-Directional Transparent Data Transmission Between RS485 and Ethernet
  • 38,99 € AUF AMAZON
Waveshare
Waveshare
Wveshare Industrial Serial Server Isolation RS485 to RJ45 Ethernet Module TCP/IP to Serial Module Rail-Mount Support, Serial Server Modbus Gateway
Kostenloser Versand
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68

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#10

  • Common Ethernet port (C); 6 ~ 36V power supply, with Electrical isolation;Bi-directional transparent data transmission between RS485 and Ethernet
  • This is a RS485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. The module features RS485 and Ethernet port, uses screw terminals for power input. Rail-mount case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...
  • Easy to combine multi rail-mounted serial server together, more freely; Suitable for Modbus gridding upgrade, can be used with 3D configuration software; Supports TCP server / TCP client / UDP mode / UDP multicast; Supports Web browser configuration, obtaining dynamic IP via DHCP, DNS protocol connected domain server address
  • Different network devices will be identified and responsed respectively, no more crosstalk issue while communicating with multi network devices; User-defined heartbeat/registration packet: Easy for cloud communication and device identification
  • Rich WiKi Resources: We provide official Wiki resources, please visit our store and click the wiki page to get resources.
  • 31,99 € AUF AMAZON
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