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Rs485 Ethernet Poe

I 10 migliori prodotti di giugno 2025
Ultimo aggiornamento: 16 giugno 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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Amazon.it
#2

  • 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
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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75

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Amazon.it
#8

  • [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
iiunius
iiunius
Industrial Isolated 4-Ch RS485 to RJ45 Ethernet Server Adapter Support Modbus Gateway/MQTT/JSON Bi-Directional Trasparente Transmission ETH to RS485 Rail-Mount Serial Module PoE Ethernet Port
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#9

  • Trasmissione bidirezionale: da Ethernet a RS485, trasmissione dati bidirezionale trasparente tra 4 Ch RS485 e Ethernet
  • Funzionamento indipendente: RS485 a 4 ch può funzionare in modo indipendente senza influenzare ogni altro allo stesso tempo, consentendo una trasmissione dei dati più efficace
  • Opzioni di alimentazione multipla: da RJ45 a RS485, supporta l'alimentazione della porta Ethernet PoE, adatto per standard IEEE 802.3af PoE. Supporto vite terminale per alimentazione elettrica, DC 6 ~ 45 V Wide Voltage Range Input
  • Metodi di configurazione multipli: l'adattatore da RS485 a RJ45 da 4 a RJ45 supporta la configurazione del browser Web, l'IP dinamico tramite DHCP, il protocollo DNS connesso al server di dominio
  • Supporto multi-host roll-polling: 4-h da RS485 a Ethernet con diversi dispositivi di rete saranno identificati e rispetti in modo corrispondente, non c'è più crosstalk durante la comunicazione con più dispositivi di rete
  • 【Multiple features】 4-Ch RS485 to Ethernet Adapter Combines Multiple functions in one, including serial server, Modbus gateway, MQTT gateway, and RS485 to JSON, ecc. Adatto per l'aggiornamento della rete Modbus, può essere utilizzato con software di configurazione specifico
  • Design di installazione: design industriale, supporto per montaggio a parete e montaggio su rotaia, dimensioni compatte, facile installazione, cost-efficace
  • Protezione multipla: alimentazione integrata e isolamento del segnale, TV (tubo di soppressione della tensione transitoria), piedini resettabili e diodi di protezione
  • 67,19 € SU AMAZON
Waveshare
Waveshare
Waveshare RS232 RS485 To RJ45 Ethernet Serial Server Dual Channels Independent Operation Dual Ethernet Ports PoE Network Ports Rail-Mount Industrial Isolated Serial Module
Spedizione gratuita
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Amazon.it
#10

  • RS232 RS485 To RJ45 Ethernet Serial Server, RS232 And RS485 Dual Channels Independent Operation, Dual Ethernet Ports, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission-Dual serial ports + PoE network port + Electrical isolation
  • This is a dual serial ports device data acquisitor / IoT gateway designed for the industrial environment, 1-ch RS232 and 1-ch RS485 can work simultaneously without interfering with each other using one Ethernet cable.
  • It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS232 and RS485 to JSON, etc. The other one Ethernet port can be used as a network switch or for cascading, and the PoE* function is optional for dual Ethernet ports.
  • Provides two power supply methods: DC port (outer diameter: 5.5mm, inner diameter: 2.1mm) and screw terminal. The case with rail-mount support, is small in size, easy to install, and cost-effective.
  • It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring. This product is a PoE receiver device (PD), it needs to be connected to the PoE power supply and get power from the PSE device to work normally.
  • 49,99 € SU AMAZON