● 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

Industrial Solution

Based on TI Cortex M4 Solution, signal processing more efficient and reliable.
Equipped with optimized TCP/IP protocol stack, stable and reliable, Modbus to Ethernet converters USR-TCP232-410S
can realize bi-directional transparent transmission efficiency.
Work Temp: -40 ~85C, Supports hardware watchdog to keep it work stable.

Registration Packet + Bi-directional Heartbeat Packet + Keep Alive

When usr-tcp232-410S works as a TCP Client, it will automatically send pre-registered packets for TCP Server
to identify this TCP. Network+Serial port heartbeat packet+Keep Alive,
maintain heartbeat connection with device terminals and servers actively, ensure the stability of the system.

Electrical Fire Network Monitoring

USR-TCP232-410S communicates with the RS232/485 serial port of the electric fire alarm, and transmits the alarm
information to the cloud platform quickly to remind the staff to eliminate the fire.

Parameter Name	Parameter Value
Type	communications
Bus	Ethernet, serial, RS-485, RS-232 to Ethernet, RS-485 to Ethernet, serial-to-Ethernet, Modbus to Ethernet, Modbus RTU, Modbus TCP
Applications	for automatic controls for PLC network
Other characteristics	industrial fast wall robust high-performance high-speed multi-channel 2 port