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Serial To Ethernet

Los 10 mejores productos de octubre de 2025
Última actualización: 7 de octubre de 2025
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
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98

CALIDAD MÁXIMA

VER EN AMAZON
Amazon.es
#1 GANADOR

  • 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
  • 36,49 € EN AMAZON
Waveshare
Waveshare
Waveshare RS232/485 to WiFi and RJ45 Ethernet Converter Module with PoE Function, Industrial Grade Serial Server,Support Ethernet to WiFi,Serial Port to Ethernet, Modbus Gateway, MQTT Gateway
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97

CALIDAD SUPERIOR

VER EN AMAZON
Amazon.es
#2

  • RS232/485 To WiFi And Ethernet with PoE Function,Industrial Grade Serial Server, Modbus Gateway, MQTT Gateway
  • This is an RS232/485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, serial port to HTTPD Client, etc.
  • Industrial Grade Serial Server RS232/485 To WiFi And Ethernet Converter with RS232, RS485, WIFI and Ethernet interfaces, the module can realize functions such as serial port to WIFI, serial port to Ethernet, Ethernet to WIFI and so on.
  • RS232/485 TO WIFI POE ETH Serial Server supports wall-mount and rail-mount installations,industrial grade metal case,small in size, easy to install.Onboard multiple power supply interfaces, supports 6~36V wide range power supply, and PoE function optional.
  • It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring…
  • 49,99 € EN AMAZON
Waveshare
Waveshare
Waveshare Rail-Mount Serial Server RS232/485/422 to RJ45 Ethernet Module PoE Function TCP/IP to Serial Supports Modbus Gateway for Data Acquisition IoT Gateway and Intelligent Instrument Monitoring
Envío gratis
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93

CALIDAD EXCELENTE

VER EN AMAZON
Amazon.es
#3

  • This is an RS232/485/422 device data acquisitor/IoT gateway designed for an industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS232/485/422 to JSON, etc. It is very suitable for collecting the data of RS232/485/422 and sensors in the industrial field, including local network collection or uploading to the data that the cloud server autonomously collects and sends.
  • Bi-directional transparent data transmission between RS232/485/422 and Ethernet. Onboard RS232 / 485 / 422 interfaces, suitable for more application scenarios. The ethernet port can send data to RS232/485/422 at the same time. Only one of the RS232, RS485, and RS422 can send data to the Ethernet port at the same time.
  • Support PoE ethernet port power supply, suitable for IEEE 802.3af PoE standard. Support screw terminal and DC power port for power supply, DC 6~36V wide voltage range input. Suitable for modbus networking upgrade, can be used with specific configuration software.
  • Supports TCP server / TCP client / UDP mode / UDP multicast. Multi hosts roll-polling support,different network devices will be identified and responsed respectively. No more crosstalk issue while communicating with multi network devices.
  • Supports custom heartbeat package and registration package functions: it can facilitate communication with the cloud and device identification. Support Web browser configuration, support DHCP to obtain IP dynamically, and DNS protocol to connect domain name server address.
  • 35,99 € EN AMAZON
Waveshare
Waveshare
Waveshare RS485 to RJ45 Ethernet Converter Module, Industrial Rail-Mount RS485 Serial Server,TCP/IP to Serial Module,300~115200 BPS Baudrate,10 / 100M Auto-Negotiation RJ45 Connector
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90

CALIDAD DISTINGUIDA

VER EN AMAZON
Amazon.es
#4

  • [Primary Function]Bi-Directional Transparent Data Transmission Between RS485 And Ethernet
  • [Rail-Mount Support]Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely
  • [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
  • 31,99 € EN AMAZON
Waveshare
Waveshare
Waveshare 4-Ch RS485 to RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, Modbus Gateway, PoE Ethernet Port
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83

CALIDAD FIABLE

VER EN AMAZON
Amazon.es
#5

  • 4-ch RS485 can work independently without affecting each other at the same time, enabling more effective data transmission
  • Combines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, and RS485 to JSON, etc.
  • Adopts screw terminal for stable power input
  • Wall-mount and rail-mount case design, easy to install, for quick deployment and expansion
  • 69,99 € EN AMAZON
PUSR
PUSR
USR-TCP232 – 306 Serial to Ethernet convertidor LAN Ethernet TCP/IP a RS232 RS485 RS422 convertidor
Envío gratis
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82

CALIDAD FIABLE

VER EN AMAZON
Amazon.es
#6

  • DHCP: obtener una dirección IP automáticamente y una dirección IP de consultas por el protocolo Serial setting
  • DNS: sistema de nombres de dominio
  • HTTP cliente: Serial Port envía los datos en el protocolo HTTP a web Serve, web Server análisis y regresa de los datos a serial device Server
  • Configuración de parámetros: software de configuración, página web incorporada
  • Actualización: Actualización del firmware a través de el software de configuración
  • 34,55 € EN AMAZON
Waveshare
Waveshare
Waveshare RS232/RS485/RS422 to RJ45 Ethernet Converter Module, Industrial Rail-Mount Isolated Serial Server,TCP/IP to Serial Module,10 / 100M Auto-Negotiation RJ45 Connector
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80

CALIDAD BUENA

VER EN AMAZON
Amazon.es
#7

  • RS232 / 485 / 422 To RJ45 Ethernet Module,Industrial Isolated, Rail-mount RS232/485/422 Serial Server
  • Primary Function.Bi-Directional Transparent Data Transmission Between RS232/485/422 And Ethernet
  • Three Different Interfaces.Onboard RS232 / 485 / 422 Interfaces, Suitable For More Application Scenarios
  • Rail-Mount Support.Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely.Suitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software
  • Multi Communication Modes.Supports TCP Server / TCP Client / UDP Mode / UDP Multicast
  • 34,99 € EN AMAZON
Waveshare
Waveshare
2-CH RS485 to RJ45 Ethernet Converter Module with PoE Function, Industrial Rail-Mount Isolated Serial Server,Dual Channels RS485 Independent Operation,Dual Ethernet Ports
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75

CALIDAD BUENA

VER EN AMAZON
Amazon.es
#8

  • 【Industrial Isolated 2-Ch RS485 To RJ45 Ethernet Serial Server】2-Ch RS485 To Ethernet, Modbus/MQTT/JSON Support, Rail-mount Metal Case
  • 【Primary Function】Bi-Directional Transparent Data Transmission Between RS485 And Ethernet
  • 【Multi Power Supply Options】Support PoE Ethernet Port Power Supply*, Suitable For IEEE 802.3af PoE Standard Support Screw Terminal And DC Power Port For Power Supply, DC 6~45V Wide Voltage Range Input
  • 【Support Ethernet Port Cascade】Onboard 2-Ch Ethernet Ports For Communication And Cascade,Either One Can Be Used For Dual Serial Server Network Communication, While The Other One Can Be Used For Cascading Or Communication With Other Devices
  • 【Rail-Mount Support】Industrial-Grade Rail Design, Compact Size, Easy Installation, Cost-Effective
  • 50,99 € EN AMAZON
Waveshare
Waveshare
Waveshare Industrial Serial Server, RS232 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, with PoE Function
Envío gratis
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70

CALIDAD BUENA

VER EN AMAZON
Amazon.es
#9

  • This RS232 TO POE ETH (B) is the hardware upgrade version, support PoE Ethernet port power supply
  • This is a RS232 device data acquisitor/IoT gateway designed for industrial environment
  • It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS232 to JSON, etc.
  • The module features RS232 and Ethernet port(POE function is optional), 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...
  • 36,99 € EN AMAZON
Waveshare
Waveshare
Waveshare RS485 to WiFi/Ethernet Module Rail-Mount Serial Server Modbus MQTT Gateway Supports Transparent Transmission Mode
Envío gratis
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69

CALIDAD BUENA

VER EN AMAZON
Amazon.es
#10

  • 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 HTTPD Client, etc. With RS485, WIFI and Ethernet ports, the module can realize functions such as serial to WIFI, serial to Ethernet, Ethernet to WIFI and so on.
  • Using screw terminals for power input, it supports 5~36V wide range power supply. Rail-mount V0 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.
  • Support Transparent Transmission Mode,Supports TCP Server / TCP Client / UDP Server / UDP Client.Support Modbus TCP And Modbus RTU Interconversion Mode.
  • The user sends data to the server according to the protocol Send data to different servers without restarting. After the user has set the HTTP header through AT commands or web page, the module can send data to the HTTP server, or obtain data from the HTTP server.
  • Devices can subscribe to other MQTT client messages, and can publish topic information to the server. Supports subscription of 6 messages and publication of 6 topics, wider range of use and more applicable scenarios. Users can view device-related information through terminal devices or cloud platforms.
  • 50,99 € EN AMAZON
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