Serial RS232 RS485 to Ethernet Server Httpd Client/ Modbus TCP/DNS/DHCP

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Serial RS232 RS485 to Ethernet Server Httpd Client/ Modbus TCP/DNS/DHCP
Serial RS232 RS485 to Ethernet Server Httpd Client/ Modbus TCP/DNS/DHCP
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Price: $41.00
Availability: In Stock
Model: USR-TCP232-410S
Manufacturer: USR IOT
Average Rating: Not Rated

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Unique Features

1. Modbus gateway: Modbus RTU to TCP, Modbus poll

2. RTS/CTS, Xon/Xoff availiable

3. Network printer function

4. Industrial level, 5-36V input and -40-85 degree working temp

Product Descriptions

USR-TCP232-410s is industrial serial ethernet server, which can realize bidirectional transparent transmission between serial RS232/RS485 and Ethernet.

Industrial Solution
TI Cortex M4 Solution, work temp at -40·85C
Power Supply
DC/Terminal type 5V~36V
Serial Port
Supports RS232/RS485 can be used at one time
Flow Control
Hardware CTS/RTS, ( Software: XON/XOFF can be avaliable)
Modbus Gateway
Modbus TCP to Modbus RTU
Advanced Function
Network Printing, Customized web page, web socket, modify MAC
Work Mode
TCP Server/ TCP client/ UDP Server/UDP Client/ HTTPD Client
Built-in web page
Customzied web page is acceptable
Port 1

1.Can distinguish which serial port connects to the device via port number.
2.Reload button,one key to restore default settings

3.Support time-out restart

Port 2

1. Data transmission between serial port and web page
2. Supports keep alive function, rapidly detect dead links
3. Serial port can work independently at the same time

4.Identification package/Heartbeat package

Serial Port
RS-232 / RS-485
Port Type
RS-232: DB9 male port; RS-485: A+/B; 
Baud Rate
600 bps ~230.4K bps
Data Bit
Stop Bit
Rx: 2K bytes; Tx:2K bytes
Flow Control
Hardware: CTS/RTS; (Software: XON/XOFF)
RS-485: ESD/lightning protection/ 2KV electric static protection
1 Port
Speed Rate
10/100 Mbps, MDI/MDIX
Rx/TX: Max 16K bytes

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, HTTP, ARP, ICMP, Web socket, Httpd 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


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User Manual

[User Manual] USR-TCP232-410S Quick Start Guide | download
[User Manual] USR-TCP232-410s-User-Manual-V1.1.1.02 | download
[Datasheet] USR-TCP232-410s Datasheet | download
[User Manual] Virtual-COM-Software-USR-VCOM-creates-TCP-Client-port | download
[User Manual] Virtual-COM-Software-USR-VCOM-creates-TCP-Server-port | download
[User Manual] Websocket-function-of-Industrial-M4-serial-to-Etherent-products_V1.0.0 | download
[User Manual] Modbus-Gateway-Manual-of-Industrial-M4-Serial-to-Ethernet_V1.0.0 | download
[User Manual] TCP-Server-mode-and-TCP-Client-mode-manual_V1.0.0 | download
[User Manual] Transparent-transmission-between-USRIOT-Serial to Ethernet-products | download
[User Manual] UDP-Server-mode-and-UDP-Client-mode-manual_V1.0.0 | download
[User Manual] Upgrading-firmware-method-of-Serial-to-Ethernet-products_V1.0.2 | download
[User Manual] Setting-Agreement | download

Development File

[Editable Webpage] E45 M4 Series&K3 Editable Webpage | download
[Application Note] TCP Series Application Note | download
[Demo Code] TCPIP Demo Code | download
[Config Protocol] E45&M4 Series Config Protocol V1.4 | download

Application Software

[USR-TCP-Test] Testing Software | download
[USR-TCP-Test_android] Testing Software | download
[USR-VCOM] USR-VCOM_V3.7.2.527_Setup | download
[USR-M4] USR-M4 Setup Software V2.3.4.102 | download

Product Certificates

[Certificate] USR-TCP232-410s KCC Certificate | download
[Certificate] M4 Series FCC  WEEE Certificate | download
[CE Certificates] CE-certificates-serial-to-ethernet-module-2017 | download
[Certificate] ROHS2.0-Certificates-For-Serial-Etherent | download

Company File

[Product Catalog] USR Product Catalog | download