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Home/Products/Serial to Ethernet/WiFi
Serial to Ethernet/WiFi

Serial to Ethernet converters connect devices with an RS232, RS422, or RS485 serial interface to a local area network to transmit serial data over Ethernet. With a physical wired Ethernet network connection on one side, and one or more serial ports on the other side, serial to Ethernet converters enable network access to attached devices as if they were locally connected to the serial port. serial to Ethernet converters makes it easy to put electronic equipment on an Ethernet network making M2M communication possible in various applications by enabling client access independent of any operating system or proprietary protocol.

You can make serial to Ethernet converters communicate with other devices peer-to-peer, without any intermediate host PCs and software programming.

Home / Products/ Serial to Ethernet/WiFi
  •  
  • Model
  • Feature
  • Serial Number
  • Modbus to Ethernet Converters
  • Modbus to Ethernet Converters
  • RS232 and RS485 Port
    Modbus RTU to TCP
    Web Socket, CTS/RTS
  • 2
  • Features of entry-level Modbus to Ethernet converters USR-TCP232-410S.

    ● 1 RS232 and 1 RS485 Modbus to Ethernet converters
    ● 1 RS232 and 1 RS485 Modbus Serial to Ethernet Converters
    ● Power supply accepts wide voltage input range DC 5-36V
    ● Support TCP server/client, UDP server/client,https client, Virtual COM
    ● Support Modbus RTU to Modbus TCP
    ● Support flow control CTS/RTS, XON/XOFF
    ● Support 1 RS-232,1 RS-485 serial port to 1 10/100Base-T(X) self-adaptive Ethernet interface
    ● Configuration via Web Server page, AT commands, and Windows Utility

 
  • 8*RS485 Ports Serial Ethernet Converter
  • 8*RS485 Ports Serial Ethernet Converter
  • USR-N580 Serial Ethernet Converter
  • 8
  • 8*RS485 Ports Serial Ethernet Converter is designed to realize bidirectional data transparent transmission between the serial port and the Ethernet port. The 8 RS485 ports can work independently and does not affect each other. Each ports can be configured for different baud rates. It supports 600bps~921600bps wide baudrate.
    ● 8 serial ports support RS485 communication, indicator lights (TX/RX)
    ● Functions of Modbus gateway, Modbus RTU to Modbus TCP, Modbus polling
    ● Support TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client working modes
    ● Support virtual serial port and provide corresponding software USR-VCOM
    ● Serial baud rate from 600bps to 921.6K bps; Parity of None, Odd, Even
    ● Functions of Modbus gateway, Modbus RTU to Modbus TCP, Modbus polling

 
  • 1 Port RS485 Ethernet Device Servers[NEW]
  • 1 Port RS485 Ethernet Device Servers[NEW]
  • Modbus RTU to Modbus TCP/JSON
    SSL/TLS Encryption
    Edge computing
  • 1
  • USR-N510-H7-4 RS485 Port Modbus to MQTT IoT Gateway can realize bi-directional transparent transmission between RS485 and network.

    ● 1-port 485 Modbus Gateway (3-in-1 serial port RS232/RS485/RS422 Optional)
    ● Wide voltage input range DC 5-36V
    ● Modbus RTU to Modbus TCP, Modbus Polling, Modbus to JSON
    ● Flow control XON/XOFF
    ● Secure Client Operation Mode: TCPS, HTTPS. MQTTS
    ● SSL/TLS Encryption
    ● Modbus RTU Master, Edge computing

 
  • 2 Ports Serial to Ethernet Servers
  • 2 Ports Serial to Ethernet Servers
  • Modbus RTU to TCP
    Web Socket, CTS/RTS
    Two Serial Ports: RS232/RS485/RS422
  • 2
  • 2-port serial to Ethernet servers USR-N520 can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface.

    ● 2-port RS-232/422/485 serial to Ethernet servers
    ● Power supply accepts wide voltage input range DC 5-36V
    ● Support TCP server/client, UDP server/client, https client, Virtual COM
    ● Support Modbus RTU to Modbus TCP
    ● Support flow control CTS/RTS, XON/XOFF
    ● Support 2 RS-232, RS-485/422 3IN1 serial port to 1 10/100Base-T(X) self-adaptive Ethernet interface
    ● Configuration via Web Server page, AT commands, and Windows Utility

 
  • 2 Port Secure Serial Device Server[NEW]
  • 2 Port Secure Serial Device Server[NEW]
  • 2 Serial Ports
    Modbus Gateway
    Edge computing
  • 2
  • USR-N520 is 2 serial Port RS232/RS485 Secure Serial Device Server which can connect RS-232/485 serial devices to the TCP/IP network. It supports bi-directional communication.

    ● Independent 2 serial ports.(3-in-1 serial port RS232/RS485/RS422 Optional)
    ● 5-36V wide voltage input.
    ● Modbus RTU to Modbus TCP, Modbus Polling, Modbus to JSON
    ● Flow control CTS/RTS, XON/XOFF
    ● Secure Client Operation Mode: TCPS, HTTPS. MQTTS
    ● SSL/TLS Encryption
    ● Modbus RTU Master, Edge computing
    ● Hardware watchdog, automatically restarts when the device goes down.

 
  • 4 Ports RS485 Ethernet Modbus Gateway[NEW]
  • 4 Ports RS485 Ethernet Modbus Gateway[NEW]
  • 4 RS485 Ports
    Modbus Gateway
    MQTT/SSL/Edge computing
  • 4
  • USR-N540 is 4 serial Ports Secure Serial Device Server which can connect RS485 serial devices to the TCP/IP network. It supports bi-directional communication.

    ● Independent 4 RS485 ports. (3-in-1 Serial port RS232/RS485/RS422 Optional)
    ● 5-36V wide voltage input.
    ● Modbus RTU to Modbus TCP, Modbus Polling, Modbus to JSON
    ● Flow control XON/XOFF
    ● Secure Client Operation Mode: TCPS, HTTPS. MQTTS
    ● SSL/TLS Encryption
    ● Modbus RTU Master, Edge computing
    ● Hardware watchdog, automatically restarts when the device goes down.

 
  • 8-port RS232/422/485 Serial Device Servers
  • 8-port RS232/422/485 Serial Device Servers
  • 8*RS232/RS422/RS485
    SSL Client, Web server
    Modbus RTU to TCP
  • 8
  • 8-port RS232/422/485 serial device servers USR-N668.

    ● 8-port RS-232/422/485 serial device servers
    ● Power supply accepts wide voltage input range AC 85-265V
    ● Support TCP server/client, UDP server/client, https client, Virtual COM
    ● Support Modbus RTU to Modbus TCP
    ● Support flow control CTS/RTS, XON/XOFF
    ● Support 8 software selectable RS-232, RS-485/422 RJ45 serial port to 1 10/100Base-T(X) self-adaptive Ethernet interface, rack-mount
    ● Configuration via Web Server page, AT commands, and Windows Utility

 
  • 1-port RS232 to Ethernet Converters
  • 1-port RS232 to Ethernet Converters
  • RS232 Serial Port
    Cost-effective
  • 1
  • 1 port RS232 to Ethernet converters USR-TCP232-302 can transmit data transparently between TCP/IP and RS232. RS232 to IP Converters USR-TCP232-302 are widespread required in industrial automation. Simple configuration and easy to use.

    ● Single RS232 to ethernet converters
    ● Cost-effective
    ● RS232 port
    ● Power supply: DC 4.75-7V
    ● Compact, Light Weight
    ● Supports TCP server/client, UDP server/client
    ● Virtual COM

 
  • 1-port RS485 to Ethernet Converters
  • 1-port RS485 to Ethernet Converters
  • RS485 serial port
    Economy RS485 to Ethernet converters
    Cost-effective, tiny size
  • 1
  • 1-port RS485 to Ethernet converters USR-TCP232-304 can transmit data transparently between TCP/IP and RS485. RS485 to Ethernet converters USR-TCP232-304 are widespread required in industrial automation. Simple configuration and easy to use.

    ● Single RS485 to Ethernet converters
    ● Compact, light weight
    ● RS485 port, cost-effective
    ● DC 4.75-7V
    ● Client connection: 1 to 16 in TCP Server Mode
    ● Support TCP server/client, UDP server/client, virtual COM

 
  • Ethernet to Serial Converters
  • Ethernet to Serial Converters
  • Serial Port: RS232/RS485
    Serial port can't be used at one time
    Cost-effective
  • 1
  • Ethernet to serial converters USR-TCP232-306 support both interfaces RS232 and RS485, but can only use one at one time. Simple configuration and easy to use.

    ● RS232/RS485/RS422 (not use simultaneously)
    ● Wide power supply 5-36v DC
    ● httpsD client mode, sends serial data in https format
    ● Support TCP server/client, UDP server/client,Virtual COM

 
  • 1-port RS485 to WiFi Converters / RS232 to WiFi Converters
  • 1-port RS485 to WiFi Converters / RS232 to WiFi Converters
  • RS232 or RS485 Port
    Serial to WIFI or to Ethernet
    Modbus RTU to TCP
  • 2
  • USR-W610 is Serial RS232 or RS485 to WIFI converter, which can realize the bi-directional transparent data transmission between RS232/RS485 and WiFi. It also supports wifi to Ethernet.
    ● 1-port RS-232 or RS485 to 802.11 b/g/n WLAN serial device server
    ● Links serial and Ethernet devices to an IEEE 802.11b/g/n network
    ● Supports TCP server/client, UDP server/client,https client, Virtual COM
    ● Supports Modbus RTU to Modbus TCP
    ● Supports multiple networking mode with 1 RJ45 ethernet port

 
  • 1-port RS232/485 WiFi to Serial Converters
  • 1-port RS232/485 WiFi to Serial Converters
  • RS232 or RS485 Port
    Serial to WIFI or to Ethernet
    modbus RTU/modbus TCP
  • 2
  • 1 Port WiFi to serial converter USR-W630, which can realize bidirectional transparent transmission between RS232/RS485 and WIFI, WiFi and Ethernet, Serial and Ethernet.

    ● 1-port RS-232 or RS485 to 802.11 b/g/n WLAN serial device server
    ● Links serial and Ethernet devices to an IEEE 802.11b/g/n network
    ● Supports TCP server/client, UDP server/client,https client, Virtual COM
    ● Supports Modbus RTU to Modbus TCP
    ● Supports multiple networking mode with 2 RJ45 ethernet port
    ● Serial to WiFi / WiFi to Ethernet converters

 
  • 1 Port Ethernet Device Servers
  • 1 Port Ethernet Device Servers
  • Modbus RTU to TCP
    Web Socket, CTS/RTS
    3-in-1 Serial Port
  • 1
  • 1 port Ethernet device servers USR-N510 can realize bi-directional transparent transmission between RS232/RS485/RS422 and network.

    ● 1-port RS-232/422/485 Ethernet device servers
    ● Power supply accepts wide voltage input range DC 5-36V
    ● Support TCP server/client, UDP server/client,https client, Virtual COM
    ● Support Modbus RTU to Modbus TCP
    ● Support flow control CTS/RTS, XON/XOFF
    ● Support 1 RS-232, RS-485/422 3IN1 serial port to 1 10/100Base-T(X) self-adaptive Ethernet interface
    ● Configuration via Web Server page, AT commands, and Windows Utility
    ● MQTT/SSL special firmware (contact sales)

 
  • 4 Ports Serial to IP Converters
  • 4 Ports Serial to IP Converters
  • modbus RTU/modbus TCP
    Web Socket, CTS/RTS
    Four Serial Ports: RS232/RS485/RS422
  • 4
  • USR-N540 is a 4-port Serial to IP Converters. USR IOT's serial to IP Converters USR-N540 can realize bi-directional transparent transmission between RS232/RS485/RS422 and network.

    ● 4-port RS-232/422/485 Serial to IP Converters
    ● Power supply accepts wide voltage input range DC 9-36V
    ● Support TCP server/client, UDP server/client,https client, Virtual COM
    ● Support Modbus RTU to Modbus TCP
    ● Support flow control CTS/RTS, XON/XOFF
    ● Support 4 RS-232, RS-485/422 3IN1 serial port to 1 10/100Base-T(X) self-adaptive Ethernet interface
    ● Configuration via Web Server page, AT commands, and Windows Utility

 

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