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Modbus Rtu To Tcp Poe

Die 10 besten Produkte von Dezember 2025
Letzte Aktualisierung: 8. Dezember 2025
Waveshare
Waveshare
Industriell RS485 zu Ethernet Seriell Server Modbus Gateway MQTT Gateway TCP/IP zu Seriell Modul, Unterstützt PoE Ethernet Port Netzteil, mit Strom und Signalisolationsschutz, Schienenmontage
Kostenloser Versand
star

99

MAXIMALE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#1 GEWINNER

  • RS485 to RJ45 Ethernet converter support bi-directional transparent data transmission between RS485 and Ethernet, with POE function and electrical isolation, uses screw terminals for power input, rail-mount case design
  • Modbus gateway support, suitable for Modbus gridding upgrade, can be used with 3D configuration software. Multi communication modes, supports TCP server / TCP client / UDP mode / UDP multicast
  • MQTT/JSON to Modbus, more flexible conversion between different protocols. Multi hosts roll-polling support, 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, NTP protocol support, getting network time info for serial output or data upload
  • Multi configuration methods, supports Web browser configuration, obtaining dynamic IP via DHCP, DNS protocol connected domain server address
  • 38,50 € 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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97

BESTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#2

  • 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
Waveshare RS232/485/422 to RJ45 Ethernet Module, TCP/IP to Serial, with POE Function, Bi-Directional Transparent Transmission, Suitable for Data Acquisition, Intelligent Instrument Monitoring, etc
Kostenloser Versand
star

94

TOP QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#3

  • An RS232/485/422 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 RS232/485/422 and Ethernet port with PoE function, uses DC port (outer diameter: 5.5mm, inner diameter: 21mm) and screw terminals for power input. The case with rail-mount support, small in size, easy to install, cost-effective
  • Support PoE Ethernet power supply, applicable to IEEE 802.3af PoE standard. Support power supply of terminal block and DC 5.5 power interface, DC 6~36V wide voltage range input. It is suitable for the network upgrade of Modbus and can cooperate with 3D force control modal components
  • Support multiple communication modes. Support TCP server/TCP client/UDP mode/UDP multicast. MQTT/JSON to Modbus. More flexible conversion of multiple protocols. Support multi Hosts Roll-Polling. Different Network devices will be identified and responded respectively, No more Crosstalk issue while communicating with multi Network devices
  • User-Defined Heartbeat/Registration Packet. Easy for Cloud Communication and Device Identification. Support NTP Protocol. Getting Network Time Info for serial output or data Upload. Suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring
  • 36,30 € AUF AMAZON
Coolwell
Coolwell
Coolwell 8-Ch Ethernet Relay Module with PoE Port Communication Modbus RTU/Modbus TCP Protocol Cover with Industrial Grade Rail-Mount Case
Kostenloser Versand
star

89

HOHE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#4

  • 8 channel ETH relay, 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
  • 8-ch ETH POE relay, supports DC 7~36V wide range power input and PoE power supply
  • 8-ch POE relay module, supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo
  • 8 channel POE relay, high-quality relay, contact rating: ≤10A 250VAC/30VDC; rail-mounted ABS case, easy to install, safe to use
  • 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
  • 52,79 € AUF AMAZON
PUSR
PUSR
PUSR DR302 DIN-Schienen-Gateway Mit Modbus RTU zu TCP RS485 zu Ethernet Konverter
Kostenloser Versand
star

83

SICHERE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#5

  • Einfache Konfiguration und einfache Bedienung
  • Kompakt, leicht
  • Unterstützt TCP-Server/Client, UDP-Server/Client, virtuelles COM
  • RS485-Anschluss, Industriequalität
  • Modbus RTU auf Modbus TCP
  • 38,00 € 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

80

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#6

  • 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
PUSR
PUSR
PUSR RS232 zu Ethernet serielles Gerät Server Modbus Gateway Modbus RTU zu Modbus TCP zum Befehl, integrierte Webseite USR-DR132
Kostenloser Versand
star

79

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#7

  • Rich Protocols: TCP/UDP/HTTP/DHCP/DNS
  • Modbus Gateway: Modbus TCP/RTU Konvertierung, Modbus RTU in JSON
  • Einfache Konfiguration: AT Befehl, eingebaute Webseite, config Dienstprogramm
  • Verbinden Sie sich mit SPS, SCADA-System oder dem privaten Server des Benutzers, um lokale oder ferngesteuerte Antriebe zu erreichen.
  • Watchdog Protection Hardware Software Dual Watchdog, um einen stabilen Betrieb zu gewährleisten.
  • 29,90 € AUF AMAZON
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

78

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#8

  • 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
PUSR
PUSR
PUSR Din Rail “Lipstick” RS485 zu Ethernet Server für serielle Geräte Modbus Gateway Modbus RTU nach Modbus TCP Rich Protocols USR-DR134
Kostenloser Versand
star

75

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#9

  • Es kann eine transparente Übertragung zwischen RS485- und Ethernet-Ports realisieren.
  • Unterstützt Neustart-Timeout, DHCP, DNS und andere erweiterte Funktionen wie Herzschlagpaket, Aufnahmepaket usw. Es kann die Übertragung der Daten des seriellen Feldgeräts erleichtern.
  • Reichhaltige Protokolle: TCP/UDP/HTTP/DHCP/DNS
  • Modbus Gateway: Modbus TCP/RTU Umwandlung, Modbus RTU zu JSON
  • Einfache Konfiguration: AT-Befehl, integrierte Webseite, Konfigurationsdienstprogramm
  • 29,90 € 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

64

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#10

  • 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
  • 54,99 € AUF AMAZON
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