Serial Ethernet to Modbus Converter

Introduction of RS232 RS485 Ethernet Converter

USR-TCP232-410S is a dual serial RS232 RS485 Ethernet converter, which is based on TI Cortex-M4 solution & integrated TCP/IP protocol stack.

Basic Function of RS232 RS485 Ethernet Converter

• Industrial Solution: TI Cortex M4 Solution, -40~85C
• Web Server: Web socket/ Web to Serial
• Modbus Gateway: Modbus RTU to Modbus TCP / Modbus Pollinig
• Flow Control: CTS/RTS, XON/XOFF
• 2 Network links, each serial supports sending data to two target servers
• Network Printing
• N series supports hardware watchdog, never crash

Basic Feature of RS232 RS485 Ethernet Converter

• Multiple indicator lights for convenient debugging
• Power-line terminal for industrial application
• ARM kernel and TCP/IP protocol stack
• Auto-MDI/MDIX,RJ45 port with 10/100Mbps
• TCP Server,TCP Client,UDP,UDP Server and HTTPD Client work mode
• Two ports can work independently at the same time
• Support virtual serial port and provide corresponding software USR-VCOM
• Serial baud rate from 600bps to 230.4K bps;Check bit of None,Odd,Even,Mark and Space
• DNS and DHCP supported
• Provide PC TCP/IP SOCKET programming example,VB,C++,Delphi,Android,IOS
• Built-in webpage;also can customize webpage for users
• Reload button,one key to restore default settings
• RJ45 with Link/Data indicator light,built-in isolation transformer and 2 KV electromagnetic isolation
• The global unique MAC address bought from IEEE,user can define MAC address
• Upgrade firmware via network
• Keepalive,rapidly detect dead links
• Support account and password,can be used to page login and network settings
• Support one channel Websocket,realize bidirectional transparent transmisison bewteen webpage and serial 0
• Support UDP broadcast function,send and receive data from all ip in the network

Port of Ethernet Converters

Ethernet Serial Converters Application Field

• Industrial data transmission, industrial automation
• security and protection monitoring, public security
• Smart home, power control, environmental monitoring, intelligent agriculture
• Door check on work attendance system, POS system, rice selling system
• Building automation system, power monitoring, self-service banking system, telecom machine room monitoring