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Rs485 Ethernet Poe

I 10 migliori prodotti di maggio 2025
Ultimo aggiornamento: 1 maggio 2025
Waveshare
Waveshare
Waveshare 2-Ch RS485 To POE Ethernet Serial Server, 2-Channel RS485 Independent Operation, 2x POE Ethernet Port, Rail-Mount Industrial Isolated Serial Module, Bidirectional Transparent Transmission
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Amazon.it
#4

  • [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
  • [Modbus gateway support]suitable for modbus networking upgrade, can be used with specific configuration software. [Multi communication modes]supports tcp server/tcp client/udp multicast/udp mode. [MQTT/ISON 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. [Multiple protection]safe and stable. [Aluminium alloy enclosure]aluminium alloy enclosure with sand blasting and anodic oxidation. Solid and durable, fashion and good hand feeling
  • 50,99 € SU AMAZON
EBYTE
EBYTE
EBYTE RS485/232/422 a Ethernet Serial Server Modbus Gateway NE2-D14PE POE Isolamento del segnale di alimentazione TCP UDP MQTT HTTP DC 8-28V
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#7

  • RJ45 supporta interfaccia Ethernet 10/100M, connessione diretta incrociata adattiva; il prodotto supporta socket a 2 canali, ogni canale supporta server TCP, client TCP, server UDP, client UDP, HTTPC, MQTTC, e la modalità server supporta la connessione a 5 canali in un singolo canale; supporta protocolli seriali multipli RS485/232/422; supporta tre configurazioni metodi: strumento di configurazione, pagina web e comando AT;
  • supporta POE alimentato; supporta alimentazione + segnale doppio isolamento; supporta la funzione DHCP; supporta DNS (risoluzione del nome di dominio) e può personalizzare il server di risoluzione dei nomi di dominio; supporta più gateway Modbus (conversione semplice del protocollo, modalità multi-host, gateway memorizzato, gateway configurabile, modalità di caricamento attivo);
  • Supporta l'accesso rapido a AliCloud, Baidu Cloud, OneNET, server MQTT standard versione 3.1.1; Supporta il protocollo HTTP (richiesta GET/POST); Supporta la porta seriale virtuale;
  • Supporta la riconnessione di disconnessione e la funzione di riavvio del timeout; supporta il meccanismo Keepalive, che può rilevare rapidamente anomalie di rete e riconnettersi rapidamente; supporta la funzione di connessione breve e il breve intervallo di connessione può essere personalizzato;
  • Tutte le modalità supportano il pacchetto heartbeat e le funzioni del pacchetto di registrazione; Supporta le impostazioni di fabbrica di ripristino con un solo tasto; Supporta la funzione di aggiornamento online.
  • 24,39 € SU 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
Spedizione gratuita
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Amazon.it
#8

  • 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 € SU AMAZON