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USR-TCP232-410S / Modbus to Ethernet Converters

USR-TCP232-410S / Modbus to Ethernet Converters
USR-TCP232-410S / Modbus to Ethernet Converters
USR-TCP232-410S / Modbus to Ethernet Converters
USR-TCP232-410S / Modbus to Ethernet Converters
USR-TCP232-410S / Modbus to Ethernet Converters
USR-TCP232-410S / Modbus to Ethernet Converters
USR-TCP232-410S / Modbus to Ethernet Converters
USR-TCP232-410S / Modbus to Ethernet Converters
USR-TCP232-410S / Modbus to Ethernet Converters
  • Stock: In Stock
  • Model: USR-TCP232-410S
  • Weight: 1.00kg
  • Dimensions: 71.00cm x 60.00cm x 25.00cm
190 samples sold
$ 183.30
Ex Tax: $ 183.30





USR-TCP232-410S / Modbus to Ethernet Converters

Features of entry-level Modbus to Ethernet converters USR-TCP232-410S.

● 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

System Information 
Processor Cortex-M4
Basic Frequency 120MHz
Flash 512K byte
Port Number 1
Interface Standard RJ45
Rate 10/100 Mbps MDI/MDIX, auto switch between cross and direct connection
Protection 2KV electromagnetism isolation, shell insulation blocking
Network Protocol IP, TCP, UDP, DHCP, DNS, https, ARP, ICMP, Web socket, httpsd client
Receive Buffer Max 16k bytes buffer
Port Number 2 (1*RS-232, 1*RS-485, can work at the same time)
Interface Standard RS-232: DB9 pin type, RS-485: 3 wire (A+, B-, G)
Data Bits 5, 6, 7, 8
Stop Bit 1, 2
Check Bit None, Even, Odd, Space, Mark
Baud Rate RS-232: 600 bps ~ 230K bps, RS-485: 600 bps ~ 1M bps
Flow Control RTS/CTS
Buffer Send and receive 2k bytes respectively
Protection RS-485: anti-static 2KV, lightning protection
RS-485 Pull-up and Pull-Down Resistor 2.2 KΩ
Virtual Serial(USR-VCOM) Windows 2000 or higher (32 bit/64 bit)
Configuration Built-in webpage, computer set-up software, serial command
Basic Parameter 
Size 80 x 62 x 24 mm
Operating Temp. -40 ~ 85°C
Storage Temp. -45 ~ 105°C, 5 ~ 95% RH
Input Voltage DC 5 ~ 36V
Working Current

86.5mA(aver)@ 5V

44.3mA(aver)@ 12V

Power <1W
Certificate CE,FCC,ROHS
Warranty 2 years
Accessory 5V1A high-quality power supply, serial line, cable

Basic Function

Modbus to Ethernet Converters USR-TCP232-410S can realize bi-directional transparent transmission
between RS232/RS485 and Ethernet RS232/RS485 ports can work at same time, not affect each other.

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.

Multiple Working Modes

Modbus to Ethernet converters USR-TCP232-410S support 5 work modes: TCP Server, TCP Client, UDP Client, UDP Server and httpsD Client. Configure simply and it can realize data transmission.

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.

Characteristic Function Collection

Virtual COM

Solve the problem that PC software cannot
communicate with network and equipment as a serial port.

Identification of broken network, automatically wired

Solve the identification of dead links easily, automatic
reconnection, prevent data loss due to power outages,

Modbus gateway

Polling mechanism can solve the problem of
sticky congestion effectively, which is caused
by data concurrency.

Customize built-in webpage for users Web to Serial

Design built-in webpages according to project requirements
and realize webpage control, web page data acquisition
and other functions.

More Function

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.

Smart Lighting Facilities in Factories and Mines Monitoring

The traditional lighting facilities in factories and mines are mostly controlling by people,
and cannot realization linkage between manufacture and monitoring, and lead to energy wasting.
USR-TCP232-410S communicates with serial lighting equipment via network,
it is convenient for lighting control and can initiative report the mistakes of the equipment.

Water Supply System Monitoring

Recently the hoc communication of water supply system in waterworks is still based on serial,
and it is only suitable for single-machine operation and limited transmission distance, system maintenance is difficult.
USR-TCP232-410s supports serial port to network, monitor the work of the equipment via TCP Server mode at any time.


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