main logo

Modbus Tcp Slave

I 10 migliori prodotti di agosto 2025
Ultimo aggiornamento: 4 agosto 2025
Waveshare
Waveshare
Waveshare 8-Ch Ethernet Relay Module (B) With Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, With Various Isolation And Protection Circuits, Industrial Grade Rail-Mount Case
Spedizione gratuita
star

99

QUALITÀ MASSIMA

VEDI SU AMAZON
Amazon.it
#1 VINCITORE

  • An industrial 8-ch relay module controlled via Ethernet port, with 8-ch digital input, adopts Modbus RTU/Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail-mount case. The Modbus POE ETH Relay (B) is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements.
  • Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically. Supports passive and active digital input, with bi-directional optocoupler isolation, built in debouncing algorithm. The relay supports digital input linkage control or toggle control
  • Supports DC 7~36V wide range power input and PoE power supply. Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo. 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status
  • Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit. Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability
  • Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection. High quality relay, contact rating: ≤10A 250VAC/30VDC. Rail-mounted ABS plastic enclosure, easy to install, safe to use. Applicable to Industrial Control, Smart Home, Smart Agriculture, Breeding / Farming
  • 66,99 € SU AMAZON
Waveshare
Waveshare
Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Module Support Rail-Mount Modbus Gateway
Spedizione gratuita
star

97

QUALITÀ SUPERIORE

VEDI SU AMAZON
Amazon.it
#2

  • Power supply is not included, it is recommended to use a 12V Industrial DIN-Rail Power Supply. Please check the electronic User Manual Carefully before using!
  • 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.
  • 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 € SU AMAZON
PUSR
PUSR
PUSR Modbus Gateway con Modbus RTU a Modbus TCP RS485 al convertitore Ethernet DR302
Spedizione gratuita
star

96

QUALITÀ SUPERIORE

VEDI SU AMAZON
Amazon.it
#3

  • Supporto server TCP, client TCP, server UDP, client UDP, client HTTPD e modbus TCP modalità di lavoro
  • La velocità di baud della porta seriale può essere impostata da 600bps a 460.8Kbps, parità: Nessuno, Odd, Even, Mark, Space
  • Supporta il pacchetto di battito cardiaco autodefinito, mantenere la connessione non può mai crash
  • Supporta DHCP, ottiene automaticamente l'IP
  • Supporta la funzione DNS e analizza il nome di dominio. L'indirizzo del server DNS può essere impostato.
  • 39,00 € SU AMAZON
PUSR
PUSR
PUSR RS232 RS485 Modbus RTU un convertitore seriale del gateway di Modbus TCP a Ethernet USR-TCP232-410s
Spedizione gratuita
star

88

QUALITÀ DISTINTA

VEDI SU AMAZON
Amazon.it
#4

  • Conversione del protocollo Modbus RTU/TCP, facile connessione al sistema SCADA e dispositivo seriale di campo
  • Supporto TCP/UDP/HTTP trasparente
  • Heartbeat Packet: il server remoto può rilevare disconnessioni anomale dal client utilizzando questa funzione
  • Pacchetto di registrazione: Il server può identificare diversi client utilizzando pacchetti di registrazione
  • Software Virtual-COM: Questa funzione può estendere all'infinito il cavo seriale, consentendo la comunicazione di non essere più limitata dalla distanza
  • 48,00 € SU AMAZON
PUSR
PUSR
PUSR Guida DIN di piccole dimensioni RS485 a Ethernet convertitore seriale dispositivo server Modbus gateway Modbus RTU a Modbus TCP al comando Pagina web integrata USR-DR134
Spedizione gratuita
star

87

QUALITÀ AFFIDABILE

VEDI SU AMAZON
Amazon.it
#5

  • Può realizzare la trasmissione trasparente tra RS485 e le porte Ethernet.
  • Supporta il riavvio timeout, DHCP, DNS e altre funzionalità avanzate come pacchetto di battito cardiaco, pacchetto di registrazione ecc Può rendere facile la trasmissione dei dati del dispositivo seriale di campo.
  • Protocolli ricchi: TCP/UDP/HTTP/DHCP/DNS
  • Modbus Gateway: conversion Modbus TCP/RTU, Modbus RTU to JSON
  • Easy Config: comando AT, built-in pagina web, utilità di configurazione
  • 29,90 € SU AMAZON
MGate
MGate
Moxa - MB3180 Gateway Modbus TCP-Modbus RTU      
Spedizione gratuita
star

80

QUALITÀ BUONA

VEDI SU AMAZON
Amazon.it
#6

  • Gateway MODBUS TCP e MODBUS RTU/ASCII
  • 1 porta Ethernet (10-100 Mbps) e 1 porta RS232/RS422/RS485 (connettore DB9 maschio)
  • RTU Slave, RTU Master, ASCII Slave, ASCII Master
  • Modalità Master: 32 TCP slave modalità schiave: 16 TCP master (lunghezza coda richiesta: 32 per ogni master)
  • Disponibilità immediata
  • 333,00 € SU AMAZON
Waveshare
Waveshare
Convertitore RS232/485/422 a RJ45 Ethernet Server Seriale Industriale Isolato RS232/485/422, TCP/IP a Seriale Modbus Gateway MQTT Gateway, Multifunzione, Supporto per Montaggio su Guida
star

79

QUALITÀ BUONA

VEDI SU AMAZON
Amazon.it
#7

  • 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
  • 34,99 € SU AMAZON
USR
USR
USR-TCP232-410S Convertitore da seriale a Ethernet RS232 da RS485 a TCP Modbus RTU a Modbus TCP Modbus Polling
Spedizione gratuita
star

78

QUALITÀ BUONA

VEDI SU AMAZON
Amazon.it
#8

  • Soluzione industriale: TI Cortex M4 Solution, -40 ~ 85C
  • Server Web: socket Web / Web a seriale
  • Gateway Modbus: Modbus RTU a Modbus TCP / Modbus Pollinig
  • Controllo del flusso: CTS / RTS, XON / XOFF
  • 2 Collegamenti di rete, ogni seriale supporta l'invio di dati a due server di destinazione
  • 55,98 € SU AMAZON
Waveshare
Waveshare
Waveshare 16-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, Ethernet Communication, Support PoE, Various Isolation & Protection Circuits, Industrial Grade Rail-Mount Case
Spedizione gratuita
star

71

QUALITÀ BUONA

VEDI SU AMAZON
Amazon.it
#9

  • Dual Ethernet Ports with PoE Support:This 16-channel relay module is equipped with dual Ethernet ports, allowing for cascade communication via Ethernet ports, ensuring easy expansion and a reliable network connection. It also supports Power over Ethernet (PoE), eliminating the need for separate power cables and simplifying the overall system setup, ideal for environments with limited power outlets.
  • Modbus RTU/TCP Protocol Compatibility & MQTT Support: Supporting both Modbus RTU and Modbus TCP protocols, the module offers flexible and industry-standard communication options. It is also compatible with the MQTT protocol for relay control, and comes with a demo application for Alibaba Cloud MQTT, making it simple to integrate the device into cloud-based industrial automation systems or IoT networks.
  • Wide Power Input Range & Safety Features: The relay module supports a wide DC power input range of 7-36V, accommodating various power supply options in industrial settings. Additionally, it features onboard optocoupler isolation to protect the relays from high-voltage interference, ensuring reliable operation and preventing damage from electrical surges.
  • Enhanced Relay Protection and Control Functions:This relay module is equipped with a dedicated relay driver chip with built-in flyback diode protection, allowing for stable and strong driving performance. It also includes a flash-on, flash-off function with delay settings for opening or closing relays, offering greater flexibility for time-sensitive control applications.
  • Durable Enclosure & Easy Installation:Designed for industrial environments, the module comes in a sturdy ABS rail-mount enclosure, ensuring easy mounting and safe operation. The enclosure is optimized for rugged environments and supports quick installation. The device also includes 4 LEDs and network indicators, providing clear status updates on MCU activity and signal transmission, enabling quick troubleshooting and monitoring.
  • Rich WiKi Resources: We provide official Wiki resources, please visit our store and click the wiki page to get resources.
  • 79,99 € SU AMAZON
BGNing
BGNing
U.S.R. USR-TCP232-304 seriale RS485 a modulo convertitore server Ethernet TCP/IP con sito Web integrato DHCP/DNS supportato
star

70

QUALITÀ BUONA

VEDI SU AMAZON
Amazon.it
#10

  • Convertitore da RS485 a Ethernet da 1 porta USR-TCP232-304 può trasferire dati in modo trasparente tra TCP/IP e RS485, sono ampiamente utilizzati nell'automazione industriale. Configurazione semplice e funzionamento semplice.
  • Protocollo di rete: IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP
  • BufferSend:6K byte, ricevitore: 4K Byte
  • Supporta server/client TCP, server UDP/client, COM virtuale
  • 37,99 € SU AMAZON
modbus tcp modbus tcp ip modbus tcp/ip modbus rtu tcp modbus tcp rtu modbus tcp io waveshare modbus tcp