Serial to Ethernet

Serial to Ethernet via TCP / IP Ethernet with any number, there is no built-in network port to connect serial devices. USR IOT provides serial-to-Ethernet module and serial devices servers applications in a variety of industrial scene.

RS232 RS485 to Ethernet Serial Converter,Modbus to Ethernet Converters

USR-TCP232-410S is a dual serial server, which supports rs232 & rs485 working at the same time.

  • 1 RS232 serial port and 1 RS485 serial port
  • Wide range Low Voltage of 5-36v DC
  • Protection: RS485: anti-static 2KV, lighting protecting

Industrial Super Port Serial TTL UART to Ethernet Module High Performance

USR-K3 is an embedded serial networking module,whose function is to realize bidirectional transparent transmission between TTL and Ethernet.

  • 1 TTL Serial Ports Supporting Data Rates of up to 1024Kbps
  • Operation temperature Range of -40° ~85℃
  • Support serial configure protocol, network configure protocel and WEB page configure

4 ports Serial Device Servers, Serial RS232/RS485/RS422 to Ethernet Converter

USR-N540,a four serial device server,can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface.

  • 4 serial port: RS-232/422/485 switch selectable
  • Low Voltage range of 9-24v DC
  • Data Rates range of 600~230.4kbps

RS232/RS485/RS422 Single Serial Ethernet Converter

USR-N510 is an industrial serial to ethernet converter to realize bi-directional transparent transmission between RS232/RS485/RS422 and network with modbus function

  • Three-in-one serial port, RS232/RS485/RS422
  • Modbus Gateway, Watchdog function
  • Flow control: CTS/RTS+XON/ XOFF

Serial Device Servers, RS232/485/422 to Ethernet

USR-TCP232-306 is a low-cost serial device server,whose function is to realize bidirectional transparent transmission between RS232/RS485 and Ethernet.

  • 1 RS232 serial port, 1RS485 serial port and 1 RS422 serial port (not use simultaneously)
  • Low Voltage range of 5-36v DC
  • Data Rates range of 600~230.4kbps

2 ports RS232/485/422 Serial Device Servers

USR-N520 is a double serial device server,which can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface.

  • 2 RS232/422/485 switch selectable serial port
  • Low Voltage range of 5~36v DC
  • Data Rates range of 600~230.4kbps

Serial Device Servers, Ethernet Serial Converters

USR-TCP232-310 is a low-cost serial device server,whose function is to realize bidirectional transparent transmission between RS232/RS485 and Ethernet.

  • 1 RS232 serial port and 1 RS485 serial port (not use simultaneously)
  • Low Voltage range of 5-16v DC
  • Data Rates range of 600~230.4kbps

Serial RS232 to Ethernet Converters, DHCP/DNS

USR-TCP232-302 is a low-cost serial device server,whose function is to realize bidirectional transparent transmission between RS232 and Ethernet.

  • 1 RS232 serial port
  • Low Voltage range of 4.75-7v DC
  • Data Rates range of 600~230.4kbps

RS485 to Ethernet Converters with Built-in Webpage

USR-TCP232-304 is a low-cost serial device server,whose function is to realize bidirectional transparent transmission between RS485 and Ethernet.

  • 1 RS485 serial port
  • Low Voltage range of 4.75-7v DC
  • Data Rates range of 600~230.4kbps

UART Serial Ethernet Modules

USR-TCP232-T2 is a tiny size serial Ethernet module which can realize data bidirectional transparent transmission between TTL and RJ45 Port.

  • Pin type
  • 1 TTL Serial Ports Supporting Data Rates of up to 460.8Kbps
  • Support serial configure protocol, network configure protocel and WEB page configure

New SMT Ethernet Modules, Serial TTL to Ethernet TCP/IP Converter

USR-TCP232-S2 is a tiny size SMT serial Ethernet module which can realize data bidirectional transparent transmission between TTL and Ethernet Port.

  • SMD type
  • 1 TTL Serial Ports Supporting Data Rates of up to 460.8Kbps
  • Support serial configure protocol, network configure protocel and WEB page configure

Low Cost Multifunctional Super Port Serial Ethernet Module

USR-K2 is an embedded serial networking module,whose function is to realize bidirectional transparent transmission between TTL and Ethernet.

  • 1 TTL Serial Ports Supporting Data Rates of up to 460.8Kbps
  • Operation temperature Range of -25° ~75°
  • Support serial configure protocol, network configure protocel and WEB page configure

Dual TTL to Ethernet Modules With New Cortex-M4 Kernel

USR-TCP232-E2 is a dual serial ethernet module, which supports 2*TTL working at the same time.

  • Pin type
  • 2 TTL Serial Ports Supporting Data Rates of up to 1024 Kbps
  • 2KV (DC) isolation protection for serial port

Triple Serial TTL UART to Ethernet TCP/IP Module With New Cortex-M4 Kernel

USR-TCP232-ED2 is a triple serial ethernet module, which supports 3*TTL working at the same time.

  • Pin type
  • 3 TTL Serial Ports Supporting Data Rates of up to 1024 Kbps
  • 3 ports can work at the same time