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RS232 RS485 RS422 Ethernet Converter USR-N520

RS232 RS485 RS422 Ethernet Converter USR-N520

2020-04-28

2020-04-28
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RS232 RS485 RS422 Ethernet Converter

USR-N520 is a double serial ethernet converter, which can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface. User can easily realize embedded device networking.

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
Protection Watchdog circuit, never cash
ESD 8KV
Anti-surge
Network Network Printing
2 network links, each serial support sending data to two servers


Features of 2 ports RS232 RS485 RS422 Ethernet Converter

Cortex-M4 kernel,industrial working temperature range and TCPIP protocol stack.

Auto-MDI/MDIX,RJ45 port with 10/100Mbps

TCP Server,TCP Client,UDP Client,UDP Server and httpsD Client work mode

Support network printing

Support Modbus multi-host polling

Two ports can work independently at the same time

Support Modbus RTU to Modbus TCP

Can distinguish which serial port connects to the device via port number

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 such as VB,C++,Delphi,Android and 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 (begin with D8-B0-4C);user can define MAC address

Support upgrade firmware via network

Support 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 transmission between webpage and serial 0

Two serial ports;each serial can work as rs232,rs485 or rs422;DB9 female;provide rs485/rs422 converter

Two channel serial communication indicator: TX/RX

Support DC adapter and 5.08-2 terminal power supply

Support UDP broadcast function

 

Simple Transparent transmission of RS232 RS485 RS422 Ethernet Converter

Transparent transmission means that whatever is transferred, our device plays the role of a channel and sends data to the target without modification. On-site monitoring equipment sends data to Serial Device Servers transparent data transmission terminal by itself port, the terminal CUP receives data by serial port and package data.

 

Various parameter setting method of RS232 RS485 RS422 Ethernet Converter

Software Settings
Download settings software, search related Serial Device Servers in the LAN through the serial port server IP, name, MAC address, or the version number. Then set the parameters you need, otherwise keep the default.

 

Web-page Settings

1.Open your browser and inter the default IP address of the Serial Device Servers.

2.Open the login page of Serial Server, Enter the user name and password (default admin).

3.After setting parameter, Click Save and Restart, then setting will take effect.

 

Serial AT commands Settings
User can set parameter by module itself without going through another computer to configure. This setting method is used in the following situation: user have to configure IP address and destination IP address on site. AT command can meet the demand. After MCU connects serial server module by TTL (UART), MCU can configure setting by AT command.

 

Application Field of 2 ports RS232 RS485 RS422 Ethernet Converter

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

serial to ethernet converter USR-N520

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