main logo

Modbus Tcp Io Module

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
star

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
star

98

MAXIMALE 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
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
star

92

TOP QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#3

  • 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
Waveshare
Waveshare
Waveshare Dual Ethernet Ports 8-Ch Relay Module (C), Modbus RTU Protocol, PoE Power Supply, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Kostenloser Versand
star

91

HOHE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#4

  • An 8-ch relay module designed for industrial environments, featuring dual Ethernet interfaces control and 8 digital inputs. It adopts Modbus RTU / Modbus TCP protocols, supports Ethernet port cascade and PoE power supply, also comes with an ABS rail-mount case. Features flash-on, flash-off function, by passing arguments to the command, it is possible to turn on the relay for a while and then close it automatically
  • The Modbus POE ETH Relay (C) 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. Dual Ethernet ports design, supports Ethernet port communication cascade and PoE power supply cascade
  • 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
  • Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability. 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
  • 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. 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status
  • 71,99 € AUF AMAZON
EBYTE
EBYTE
EBYTE 16DI Remote-IO-Modul, RS485, Ethernet, RJ45, M31-AXXXA000G, Analog-Schalterakquisition, Modbus, TCP, RTU, Firmware-Upgrade, Host, Max 16 Erweiterungsmodule
star

88

HOHE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#5

  • Unterstützt Standard-Modbus-RTU-Protokoll und Modbus TCP-Protokoll und Konvertierung; unterstützt Modbus TCP/RTU-Protokoll. Unterstützt verschiedene Konfigurationssoftware/SPS/Touchscreens
  • RS485-Erfassungssteuerungs-I/O; der Netzwerk-Port sammelt und steuert I/O und unterstützt 5-Wege-Host-Zugriff; unterstützt benutzerdefinierte Modbus-Adresseinstellungen
  • Unterstützt 8 Baudratenkonfigurationen; 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 Serie M31 unterstützt das Modbus TCP-Protokoll und das Modbus RTU-Protokoll zur Erfassungssteuerung. Das Gerät unterstützt den gleichzeitigen Zugriff durch 5 Clients und unterstützt die Funktionscodes 01/02/03/04/05/06/15/16. Das Produkt nimmt ein skalierbares Design in der Struktur an.
  • 48,41 € AUF AMAZON
ArecaIoT
ArecaIoT
BK28-2222R-SE22Di 22Do (Relais) Digitaler Eingang und Ausgang RS232 Ethernet Modbus Rtu Tcp Io Modul
star

82

SICHERE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#6

  • 22 Kanäle digitale Eingänge, DC9-24V-Trigger
  • 22-Kanal-Relaisausgänge, normal offen, Last 250 V/2 A
  • Kommunikationsanschluss: RS232+Ethernet (Modbus RTU, Modbus TCP)
  • Stromversorgung: DC9-48V
  • Installation: DIN-Schienenmontage oder Schraubbefestigung
  • 81,80 € AUF AMAZON
EBYTE
EBYTE
4DI+2AI+2DO RS485 RJ45 Analoge und digitale Erfassungssteuerung ME31-AAAX4220 ModBus TCP RTU I/O Netzwerkmodul
star

80

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#7

  • Unterstützt Standard-Modbus RTU-Protokoll sowie Modbus TCP-Protokoll; unterstützt alle Arten von Konfigurationssoftware/SPS/Touchscreen; RS485 Erfassungssteuerung I/O. RJ45-Erfassungssteuerungs-I/O, unterstützt 4 Host-Zugriffe;
  • RJ45-Erfassungs- und Steuerungs-I/O, unterstützt 4-Wege-Host-Zugriff; unterstützt OLED-Display zur Anzeige von Statusinformationen und kann Geräteparameter durch Drücken der Tasten konfigurieren
  • 2 analoge Eingänge (0-20mA/4-20mA) 4 Schaltereingang DI (trocken); 4-Wege-Schaltereingang DI (trockener Knoten); 2 Schaltausgänge DO (Relais vom Typ A);
  • Schaltausgänge (DO) unterstützen Pegelmodus, Puls-Modus, Follow-Modus, inverser Follow-Modus und Trigger-Flip-Flop; unterstützt angepasste Modbus-Adresseinstellung; unterstützt 8 gängige Baudratenkonfigurationen. Unterstützt DHCP- und statische Baudratenkonfigurationen
  • Unterstützt DHCP und statische IP. Unterstützt DNS-Funktion, Domain-Namenauflösung; unterstützt DNS-Funktion und Domain-Namenauflösung; unterstützt Modbus-Gateway-Funktion; unterstützt Eingangs-/Ausgangsverknüpfung
  • 41,99 € AUF AMAZON
ArecaIoT
ArecaIoT
MB308N-E 8AI+4AO+8DI+8DO Ethernet Modbus Tcp IO-Modul
star

77

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#8

  • Digitaleingang (DI): 8 Kanäle, 5-30 VDC-Eingang, Optokoppler-Isolation, 2500 V Blitzschutz, Überspannungs- und Überstromschutz, 0,01 s Abtastrate
  • Digitaler Ausgang (Relais): 8 Kanäle, Relaisausgang, 5 A/250 VAC, 5 A/30 VDC Last, Reaktionszeit ≤ 0,01 s
  • Analoger Eingang (AI): 8 Kanäle, 4–20 mA (Option: 0–20 mA/0–5 V/1–5 V/0–10 V) Eingang, Genauigkeit: 0,1 %, 16 Bit, 0,01 s Bildwiederholfrequenz
  • Analogausgang (AO): 4 Kanäle, 4–20 mA (Option: 0–20 mA/0–5 V/1–5 V/0–10 V) Eingang, Genauigkeit: 0,2 %, 12 Bit, 2500 V Hochgeschwindigkeits-Optokoppler-Isolierung
  • Kommunikationsport: Ethernet (Modbus TCP)
  • 141,02 € 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
star

74

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#9

  • 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 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
star

69

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#10

  • 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
modbus io module modbus tcp io io module io-module modbus io