USR-TCP232-302 - RS232 to Ethernet converter

Description

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.

Features

• 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

Included

• USR-TCP232-302
• Power supply