main logo

Rs232 Ethernet Converter

I 10 migliori prodotti di dicembre 2025
Ultimo aggiornamento: 14 dicembre 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
star

98

QUALITÀ MASSIMA

VEDI SU AMAZON
Amazon.it
#1 VINCITORE

  • 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
  • 36,39 € SU AMAZON
AAOTOKK
AAOTOKK
AOTOKK Adattatore RJ45 a DB9 RS232 Porta Seriale a 9 pin RS232 Maschio a RJ45 Femmina CAT5 CAT6 Ethernet LAN Extend Converter, Adattatore Extender Accoppiatore Porta Seriale DB9 da Rete(2 pezzi)
star

98

QUALITÀ MASSIMA

VEDI SU AMAZON
Amazon.it
#2

  • Quantità:(2Pezzi)Dimensioni:lunghezza,larghezza,Altezza(5,6cm * 3,4 cm * 2,2cm)Materiale:Plastica.Colore Nero
  • Connettore 1:RJ45 8pin Femmina a DB9 9pin Maschio Adattatore,
  • Extender da B9 a RJ45:Segnali DB9(RS232)Vengono Trasmessi Tramite il cavo di rete Cat5 Cat6 Cat7.Utilizzato per l'interfaccia di rete TCP/IP con Funzione di rete della Porta seriale, Supporta dati seriali e Trasmissione Trasparente Bidirezionale dei dati di rete. Nota: di solito Questo Prodotto deve Essere Utilizzato in Coppia.
  • Attrezzatura Applicabile al Prodotto: Compatibile con tutti i Dispositivi di Interfaccia VGA Standard, come: TV LCD, Computer PC, Computer Notebook, Proiettori, DVD, Macchina Digitale set-top box, PDA, Stampante di codici a barre, Monitor e altri Dispositivi con Connettore DB9 e così via .
  • Quando si Utilizza Questo Adattatore,si Consiglia di Utilizzarlo entro una Distanza di 1-20 metri(se la Distanza di Trasmissione di oltre 20 metri può Apparire il video di Trasmissione non è chiaro,Immagini Fantasma e così via).
  • 10,99 € SU AMAZON
PUSR
PUSR
PUSR TCP232-306 da rs232 rs485 rs422 a ethernet TCP IP Gateway Modbus adattatore da seriale a ethernet per server di dispositivi seriali
star

96

QUALITÀ SUPERIORE

VEDI SU AMAZON
Amazon.it
#3

  • Nucleo ARM, soluzione Cortex-M0, dotato di stack di protocollo TCP/IP profondamente ottimizzato. Ha basso latenza e forte scalabilità, stabile e affidabile.
  • Supporta la conversione del protocollo Modbus RTU a Modbus TCP e il polling multi-host.
  • Supporta hardware e software watchdog, riavvia automaticamente quando il dispositivo va giù.
  • Porta Ethernet 10/100Mbps e supporto Auto MDI/MDIX.
  • Facile da configurare: built-in pagina web e comando AT per impostare i parametri.
  • 42,00 € SU AMAZON
Waveshare
Waveshare
Convertitore RS232/485/422 a RJ45 Ethernet, Server Seriale RS232/485/422 Isolato Industriale con Funzione POE, TCP/IP a Seriale, Gateway Modbus, Modalità di Comunicazione Multiple
star

92

QUALITÀ OTTIMA

VEDI SU AMAZON
Amazon.it
#4

  • RS232/485/422 to RJ45 Ethernet Module with POE function, onboard RS232 / 485 / 422 three different interfaces, bi-directional transparent data transmission between RS232/485/422 and Ethernet, suitable for more application scenarios
  • Industrial isolated rail-mount RS232/485/422 serial server, 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
  • Support Modbus Gateway, suitable for Modbus networking upgrade, can be used with specific configuration software
  • Supports TCP Server / TCP Client / UDP Mode / UDP Multicast multi communication modes, MQTT/JSON to Modbus, more flexible conversion between different protocols
  • Support Multi Hosts Roll-Polling, User-Defined Heartbeat/Registration Packet, NTP Protocol Support, Multi Configuration Methods
  • 35,99 € SU AMAZON
Waveshare
Waveshare
Waveshare Server seriale industriale, RS232 a RJ45 Ethernet, TCP/IP a seriale, supporto per montaggio su rotaia
star

82

QUALITÀ AFFIDABILE

VEDI SU AMAZON
Amazon.it
#5

  • Questa è una versione comune senza funzione POE
  • Si tratta di un gateway di acquisitor di dati del dispositivo RS232/IoT progettato per l'ambiente industriale
  • Combina multi funzioni in uno, compreso server seriale, gateway Modbus, gateway MQTT, RS232 a JSON, ecc.
  • Il modulo presenta RS232 e porta Ethernet (la funzione POE è facoltativa), utilizza terminali a vite per input di alimentazione
  • Design della cassa di montaggio su rotaia, di piccole dimensioni, facile da installare. È adatto per applicazioni come acquisizione dati, gateway IoT, sicurezza e sicurezza IoT e monitoraggio intelligente dello strumento...
  • 32,99 € SU AMAZON
Coolwell
Coolwell
Industrial Serial RS232 To RJ45 Ethernet Server Module With POE Function TCP/IP To Serial Rail-Mount Support
star

81

QUALITÀ BUONA

VEDI SU AMAZON
Amazon.it
#6

  • The RS232 to RJ45 is a RS232 device data acquisitor / IoT gateway designed for industrial environment.
  • The RS232 to ethernet combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS232 to JSON, etc.
  • The RS232 to ethernet converter features RS232 and Ethernet port(POE function is optional), uses screw terminals for power input.
  • The RS232 to ethernet poe is 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, feel free to contact us if you need technical support
  • 31,50 € SU AMAZON
10Gtek
10Gtek
10Gtek RJ45 Male to DB9 RS232 Female Network Console Cable Adapter Converter for Cisco Switch Router, 1.8m / 5.94ft
star

79

QUALITÀ BUONA

VEDI SU AMAZON
Amazon.it
#7

  • Use this cable to connect your computer RS232 9-Pin serial port to any router with RJ45 Ethernet port for debugging.
  • For Cisco router switch line card CAB console rj45.
  • High-purity oxygen-free copper wire core, using PVC material, the signal is efficient and stable, the transmission has no attenuation, no delay, not easy to tangle, and has a long anti-oxidation life, easy to use, stable performance.
  • Product application: system integration, network management, banking, education system, multimedia, etc.
  • 10,99 € SU AMAZON
Waveshare
Waveshare
Waveshare RS232 to RJ45 Ethernet Converter Module,Industrial Rail-Mount Serial Server,TCP/IP To Serial Module,300~115200 BPS Baudrate,10 / 100M Auto-Negotiation RJ45 Connector
star

74

QUALITÀ BUONA

VEDI SU AMAZON
Amazon.it
#8

  • RS232 To RJ45 Ethernet Module,Rail-mount RS232 serial server
  • Primary Function,Bi-Directional Transparent Data Transmission Between RS232 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 Specific Configuration Software
  • Multi Communication Modes,Supports TCP Server / TCP Client / UDP Mode / UDP Multicast
  • 32,50 € SU 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
star

71

QUALITÀ BUONA

VEDI SU AMAZON
Amazon.it
#9

  • 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 € SU AMAZON
Waveshare
Waveshare
Waveshare Industrial RS232/RS485 to Ethernet Converter Dual Serial Ports TCP Server TCP Client UDP Server UDP Client HTTPD Client Supports Customized Webpage DNS Domain Name Resolution
star

67

QUALITÀ BUONA

VEDI SU AMAZON
Amazon.it
#10

  • M4 series 32-bit ARM processor with up to 120MHz frequency, fast speed, stable and reliable. 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable. Both RS232 and RS485 interface, allows to work independently at the same time, without interfering each other.
  • Configurable baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space. Multi indicators, for monitoring communicating and working status.
  • Supports Modbus, suit for industrial application. Supports Websocket, allows bi-directional transparent data transmission with RS232/RS485 port via webpage directly.
  • Supports customized heartbeat packets, make sure the connection is truthful, as well as for actively retrieving sensor data. Supports customized registration packets, auto passing the registered packet as identifier after the connection is established, so that different devices can be distinguished.
  • Supports customized webpage, allows user to customize the module configuration page. Supports RFC2217-like protocol, be able to communicate with devices whose serial setting (baudrate, data bit, etc.) may change.
  • 55,99 € SU AMAZON