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ID: 1183109
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zł65.61 tax excl.

A converter that provides easy communication between RS232 and RJ45 Ethernet interfaces. Configured via web page or AT commands. USR-TCP232-302

Available quantity: 54

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14 days for return

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A converter that provides easy communication between RS232 and RJ45 Ethernet interfaces. The device can operate as a TCP server, TCP client, in UDP mode or as an HTTPD client and is configured via a web page or AT commands. The converter has built-in reverse polarity protection and ESD protection. The manufacturer provides a PC application to operate the converter via a virtual COM port. The module will find use in industrial applications such as as part of a transportation or traffic signal management system.


  • Ethernet 10/100M Auto-MDI/MDIX interface
  • RS232 interface
  • Indicators for monitoring communication and operation status
  • Available modes of operation: TCP Server, TCP Client, UDP, HTTPD Client (GET and POST support)
  • Configurable via web page, AT commands, serial protocol and network protocol, provides a configuration protocol that can be integrated into your own software
  • Supports DNS domain name recognition, configurable DNS server
  • Supports DHCP, automatically obtained IP address or static IP address
  • Firmware can be upgraded over the network
  • Supplied with a default MAC address that can be customized to suit your needs
  • Software provided: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software
  • Ethernet:
    • Connector: 4-pin RJ45
    • Communication speed: 10/100 Mbps
    • Interface protection: 2 kV electromagnetic isolation
    • Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTP
  • RS232:
    • 2KV ESD protection
    • RS232 connector: DB9
    • Transmission speed: 600 b/s to 230.4 kbps
    • Data bits: 5, 6, 7, 8
    • Stop bits: 1, 2
    • Parity control
  • Voltage: 4.75 to 7 V
  • Operating current: 150 mA (at 5 V)
  • Power consumption: <1 W
  • Reverse polarity protection, ESD protection, surge protection
  • Operating temperature: -25 to 75°C
  • Storage temperature: -40 to 105°C
  • Dimensions: 71 x 60 x 25 mm


  • USR-TCP232-302
  • Power supply

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