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Conversor 485 Ethernet

Los 10 mejores productos de julio de 2025
Última actualización: 12 de julio 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
RS232/485/422 a RJ45 Ethernet Conversor TCP/IP a serie, Modbus Gateway, Industrial Aislado RS232/485/422 Servidor serie para montaje en carril con función POE
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98

CALIDAD MÁXIMA

VER EN AMAZON
Amazon.es
#2

  • Módulos Ethernet RS232/485/422 a RJ45 con función POE, RS232 / 485 / 422 tres interfaces diferentes, transmisión de datos transparente bidireccional entre RS232/485/422 y Ethernet, adecuado para más escenarios de aplicación
  • Soporte de rail aislado industrial RS232/485/422, compatible con puerto Ethernet PoE, adecuado para IEEE 802.3af PoE estándar, soporte de tornillo y puerto de alimentación CC para suministro de energía, CC 6 ~ 36 V
  • Soporte Modbus Gateway, adecuado para actualización de redes Modbus, se puede utilizar con software de configuración específica
  • Compatible con servidores TCP / cliente TCP / modo UDP / UDP Multicast multidifusión modos de comunicación, MQTT/JSON a Modbus, conversión más flexible entre diferentes protocolos
  • Soporta múltiples hosts roll-polling, paquete de registro y latidos definidos por el usuario, soporte de protocolo NTP, métodos de configuración múltiples
  • 35,99 € 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
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95

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 Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Module Support Rail-Mount Modbus Gateway
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89

CALIDAD DISTINGUIDA

VER EN AMAZON
Amazon.es
#4

  • 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(Note: Power supply is not included, it is recommended to use a 12V Industrial DIN-Rail 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
  • 31,99 € EN AMAZON
Waveshare
Waveshare
Waveshare RS232/485/422 Servidor Serie RS232 RS485 RS422 a Ethernet RJ45 Convertidor Industrial Aislado, TCP/IP a Serie Modbus Gateway MQTT Gateway Multi Funciones, Soporte Rail-Mount
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86

CALIDAD FIABLE

VER EN AMAZON
Amazon.es
#5

  • Industrial isolated RS232/485/422 to RJ45 ethernet converter module, features RS232/485/422 and Ethernet port, di-directional transparent data transmission between RS232/485/422 and Ethernet
  • RS232/485/422 serial server, support Modbus Gateway, suitable for Modbus networking upgrade, can be used with specific configuration software, support TCP server / TCP client / UDP mode / UDP multicast multi communication modes, support MQTT/JSON to Modbus, more flexible conversion between different protocols
  • Support Multi hosts roll-polling, user-defined heartbeat/registration packet, NTP protocol, Multi configuration methods
  • RS232/485/422 device data acquisitor / IoT gateway designed for industrial environment, Onboard Multiple Protection circuit, Safe And Stable
  • Rail-mount RS232/485/422 serial server, easy to combine multi rail-mounted serial server together, more freely. Aluminium alloy enclosure with sand blasting and anodic oxidation, solid and durable, fashion and good hand feeling
  • 35,99 € EN AMAZON
KALEA-INFORMATIQUE
KALEA-INFORMATIQUE
KALEA-INFORMATIQUE Servidor de Punto de Acceso RS-232 RS-422 RS-485 a conversor TCP/IP LAN ethernet. RS232 RS422 RS485 Puerto COM Mediante Conector DB9 o Cable a Cable
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82

CALIDAD FIABLE

VER EN AMAZON
Amazon.es
#6

  • Convertidor de un puerto RS232/422/485 a Ethernet (gateway) de bajo coste configurable a través de panel web.
  • Velocidad: 300~115200 bps
  • Autodetecta velocidad de la red 10/100Mbs. Protocolos: ARP, IP, ICMP, UDP, TCP, HTTP, DHCP.
  • Modo: Servidor/Client TCP, UDP .
  • Software puerto serie virtual incluido
  • 107,52 € EN AMAZON
KALEA-INFORMATIQUE
KALEA-INFORMATIQUE
Kalea-INFORMATIQUE Convertidor RS232 a RS422 RS485 con Aislamiento fotoeléctrico. Conversor de Datos fotoeléctrico RS-232 RS-422 RS-485
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78

CALIDAD BUENA

VER EN AMAZON
Amazon.es
#7

  • Convertidor RS232 a RS422/485 CON AISLAMIENTO FOTOELÉCTRICO. Para convertir una señal RS232 en una señal RS422 o RS485. Adaptador plug and play, no requiere configuración.
  • Compatible con RS-232, RS-485 y RS-422. Cumple con las normas EIA/TIA. Interfaz eléctrica: Conector DB9 hembra en entrada RS232 y conector de 10 pines en salida RS422/485.
  • Protección contra sobrecargas de hasta 600 W, protección ESD +/-15 KV. Grado de aislamiento: 2500Vrms 500DC non-stop. Modos soportados: asíncrono Full Duplex y asíncrono Half Duplex. 3 Diodos de actividad: Alimentación (PWR), Envío (TXD), Recepción (RXD). Transmisión por cable "twisted pair" o "shielded".
  • Posibilidad de moontage "Punto a punto" o "Punto a multipunto". Velocidad de transferencia 15.2 KBps (hasta 300m), 3.8 KBps (hasta 2.4 km), 9600Bps (hasta 5 km). Tamaño: 113 x 55 x 25 mm, incluye base para fijación.
  • Señales: Entrada RS232: GND / RXD / TXD / DTR / GND / DSR / RTS / CTS / RI. Salida RS422: SEND A+ / SEND B- / RECEIVE A+ / RECEIVE B- / Power 10V-48VDC Salida RS485: RS485 A+ / RS-485 B- / Power 10V-48VDC
  • 58,12 € EN AMAZON
10Gtek
10Gtek
Convertidor de Medios Gigabit Ethernet con 1Gb Multimodo LC SFP, 10/100/1000M RJ45 a 1000Base-SX, hasta 550m, European Power Adapter
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75

CALIDAD BUENA

VER EN AMAZON
Amazon.es
#8

  • Puerto óptico: 1x puerto SFP, 1.25Gbps, con un transmisor-receptor Gigabit SFP SX (850nm, multimodo, LC dual, 550m), soporte Gigabit Ethernet.
  • Puerto RJ45: 10M/100M/1000M, soporte negociación automática Dúplex Completo o Dúplex Medio, soporte MDI/MDI-X auto híbrido.
  • Cumple con IEEE IEEE 802.3/802.3u/802.3z/802.3ab.
  • LED de estado para TX, FX LINK/ACT, POWER, FDX para monitorear fácilmente el estado de la red.
  • Convertidor de medios Dimensiones: 93 x 71 x 27mm (D x W x H). El paquete incluye: 1x convertidor de medios, 1x 1000Base-SX SFP transmisor-receptor, 1x DC adaptador de corriente (estándar europeo), 1x manual del producto. Garantía de devolución de dinero de 30 días, garantía de 3 año y soporte técnico de por vida.
  • 31,99 € EN AMAZON
StarTech.com
StarTech.com
StarTech.com Adaptador USB a Serie Serial RS422 485 un Puerto DB9 o Bloque de Conexión con Aislamiento
10% Descuento Envío gratis
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75

CALIDAD BUENA

VER EN AMAZON
Amazon.es
#9

  • Soporta interfaces seriales RS-485 y RS-422 a través de conexiones DB9 o del bloque de terminales para brindar versatilidad
  • El aislamiento del circuito proporciona protección eléctrica a equipos industriales sensibles y a menudo costosos
  • Robusta carcasa y alimentación por USB, no necesita adaptador de alimentación externa permitiendo una sencilla integración en entornos industriales severos
  • Proporciona un puerto RS422/485 y alimenta al dispositivo a través de USB
  • Modo RS-485 soporta Auto Transceiver Turn Around (ATTA)
  • 150,54 € EN AMAZON
10Gtek
10Gtek
Convertidor de Medios Gigabit Ethernet, Built-in 1Gb Multimodo SC Transceiver, 10/100/1000M RJ45 a 1000Base-SX, European Power Adapter
Envío gratis
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69

CALIDAD BUENA

VER EN AMAZON
Amazon.es
#10

  • Puerto óptico: puerto dual SC, 1.25Gbps, con transmisor-receptor Gigabit SC multimodo incorporado (850nm, multimodo, SC dual, 550m), soporte Gigabit Ethernet.
  • 1x puerto RJ45: 10M/100M/1000M, soporte negociación automática Dúplex Completo o Dúplex Medio, soporte MDI/MDI-X auto híbrido.
  • Cumple con IEEE IEEE 802.3/802.3u/802.3z/802.3ab.
  • LED de estado para TX, FX LINK/ACT, POWER, FDX para monitorear fácilmente el estado de la red.
  • Convertidor de medios Dimensiones: 93 x 71 x 27mm (D x W x H). El paquete incluye: 1x convertidor de medios, 1x DC adaptador de corriente (estándar europeo), 1x manual del producto. Garantía de devolución de dinero de 30 días, garantía de 3 año y soporte técnico de por vida.
  • 31,99 € EN AMAZON
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