![2 serial ports rs232 to ethernet converters/rs485 to ethernet converter/ RS-232/422/485 serial device server USR-N520](/d/file/20190717/85e8d75f3f69fb9841a0c066ba2b7531.jpg)
Model name |
Description |
1 RS232/485/422 to Ethernet device server |
|
1 RS485 to Ethernet device server |
|
2 RS232/485/422 to Ethernet device server |
|
2 RS232/485 to Ethernet device server |
|
4 RS232/485/422 to Ethernet device server |
|
4 RS485 to Ethernet device server |
|
8 RS485 to Ethernet device server |
![basic function of 2 serial ports rs232 to ethernet converters/rs485 to ethernet converter USR-N520](/d/file/20190717/a7e46a411f56e39152acef058976c335.jpg)
Basic Function of Serial to Ethernet Servers
![Industrial Hardware Design of rs232 to ethernet converters/rs485 to ethernet converter USR-N520](/d/file/20190717/d8ee7ece018c120999fb8bc848ba7975.jpg)
Industrial Hardware Design
Industrial solution TI cortex-M4
![Watch dog, serial to ip converter/serial port to ethernet converter/rs232 to lan converter USR-N520](/d/file/20190717/85c841520dc5240c8ae89ea6c713d288.jpg)
Watch dog
Hardware watchdog design,
never crash in 24 hours
![serial to ip converter/serial port to ethernet converter/rs232 to lan converter: Serial Ports](/d/file/20190717/77cf4cbfb1df35a62f8d1b532c41dcaa.jpg)
Serial Ports
Baud rate: 600bps~230.4Kbps
Hardware flow control: RTS/CTS
Software flow control: XON/XOFF
Serial data can be divided into frames flexibly
![rs485 over ethernet/serial to ethernet device servers/rs232 to ip converter/rs422 to ethernet converter USR-N520: Serial Port Switching Among RS232/RS485/RS422](/d/file/20190717/9ddd942db6bda6b946d77267c140f659.jpg)
Serial Port Switching Among RS232/RS485/RS422
![rs485 over ethernet/serial to ethernet device servers/rs232 to ip converter/rs422 to ethernet converter USR-N520: Power supply supports Anti-reverse](/d/file/20190717/c6ce8c84934fb06fd053157d15a53ee5.jpg)
Power supply supports Anti-reverse
Wide voltage: 5~36V
![Function Structure of 2 serial ports serial to Ethernet servers USR-N520](/d/file/20190717/ce8d110ce816779ffff20503d9936630.jpg)
Function Structure
![serial rs232 to ethernet converter/485 to ethernet/converter serial to ethernet USR-N520:TCP Server](/d/file/20190717/e168a492422032ff62443d7389d6b64e.jpg)
Work mode
TCP Server
Serial to Ethernet servers USR-N520 listens on the setting port
and waits for a TCP client connection.
The data which the serial ports sent out transparently
transmit to all connected TCP clients via USR-N520.
TCP client mode
Serial to Ethernet servers USR-N520 initiates a TCP connection to the set IP address.
If the connection fails, USR-N520 will keep trying to reconnect until it succeeds.
Once the connection is successful, the data will be transparently
transmitted between PC and serial device in bi-directional.
![work mode of serial rs232 to ethernet converter/485 to ethernet/converter serial to ethernet USR-N520:TCP Client](/d/file/20190717/ba57ecf873a9f76dd7a715757d1d8b6a.jpg)
UDP mode
Serial to Ethernet servers USR-N520 will transmit serial data from serial device to
target network device by UDP connection.
USR-N520 will listen to port and transmit all received data to serial device.
![work mode of rs232 to rj45 converter/modbus to ethernet converter/rs485 to ip converter/converter rs485 to ethernet USR-N520: httpsD Client](/d/file/20190717/34ce7241133398211ec925d40bd1a85e.jpg)
httpsD Client
Supports https Client mode which can transmit serial data to the https server in https format(GET/POST).
![rs232 to rj45 converter/modbus to ethernet converter/rs485 to ip converter/converter rs485 to ethernet USR-N520:httpsD Client](/d/file/20190717/1b171504a3a3925bd9bf903374d95fc6.jpg)
![rs232 to rj45 converter/modbus to ethernet converter/rs485 to ip converter/converter rs485 to ethernet USR-N520 Supports WebSocket Sever](/d/file/20190717/91e4279c49ab34c3d9037c6545a4772e.jpg)
WebSocket
Supports WebSocket Sever,
Built Websocket link with devices by Websocket of webpage HTML5
Data transmission between built-in webpage and serial port in bi-directional
Custom webpage and websocket are acceptable
Achieves the functions of displaying data in real-time
![2 serial ports serial to Ethernet servers USR-N520, Virtual Com Software](/d/file/20190717/a2cb4083a76ecf13aae022a2d93a1817.jpg)
Virtual Com Software
![modbus rs485 to ethernet converter USR-N520 supports Socket B function](/d/file/20190717/b3fb8151b47d4f45b984908808dd5996.jpg)
Features
Socket B function
Serial to Ethernet servers USR-N520 supports the secondary network link, which can send data to two servers.
Used for data backup, remote diagnosis, and other requirements.
![modbus rs485 to ethernet converter USR-N520 supports Serial & Network Heartbeat Packet](/d/file/20190717/a5dfbdb870d4727bdd0a36b5b1c312b2.jpg)
Serial & Network Heartbeat Packet
Network Heartbeat Packet: Serial server maintains the normal connection with the server by sending heartbeat
packet regularly. Serial Heartbeat Packet: Serial server informs serial device is active, can be applied in
actively catching sensor data.
![modbus rs485 to ethernet converter/serial port to lan converter USR-N520 Support modbus RTU/modbus TCP function](/d/file/20190719/209a47f7ab91881d1f60f61b5ba76ad9.jpg)
Support modbus gateway
![modbus rs485 to ethernet converter/serial port to lan converter USR-N520](/d/file/20190717/d5734e6b0666df9289175da225b13f50.jpg)
More function
Customize webpage, Synchronized baud rate,
net printing, registration package, cloud
![serial to ethernet device servers/serial to rj45 converter/ USR-N520 provides software](/d/file/20190717/8612921cac9c1d0fb5eb45ec20f858e2.jpg)
![Industrial serial to ethernet converter USR-N520: Unattended Weighing System](/d/file/20190719/08c3f71c4a3a29fb1e119ce5db4be1a0.jpg)
Application
[ Unattended Weighing System]
Connect serial to Ethernet servers USR-N520 to barrier gate and it can realize remote
control of barrier gate by Ethernet in control center.
![application of 2 serial ports serial to Ethernet servers USR-N520: Electric power](/d/file/20190717/3c94b09789800eb4b269a0f1047c1851.jpg)
![application of serial over ethernet server/ethernet to serial converter USR-N520:Traffic control](/d/file/20190717/308bc8cbd6437e5c3b6c9507eaaf9f6c.jpg)
![application of rs232 to rs485 converter/serial over ethernet converter USR-N520: industrial automation](/d/file/20190717/ea7026b170e378602ee446b13e542e10.jpg)
![Serial to Ethernet servers USR-N520](/d/file/20190717/85e8d75f3f69fb9841a0c066ba2b7531.jpg)
![basic function of Serial to Ethernet servers USR-N520](/d/file/20190717/a7e46a411f56e39152acef058976c335.jpg)
Basic Function
![Industrial Hardware Design of Serial to Ethernet servers USR-N520](/d/file/20190717/d8ee7ece018c120999fb8bc848ba7975.jpg)
Industrial Hardware Design
Industrial solution TI cortex-M4
![Watch dog, Serial to Ethernet servers USR-N520](/d/file/20190717/85c841520dc5240c8ae89ea6c713d288.jpg)
Watch dog
Hardware watchdog
design,
never crash in 24
hours
![2 serial ports Serial to Ethernet servers USR-N520: Serial Ports](/d/file/20200102/071bd8a810b31e6c87e178e7a7a2315d.jpg)
Serial Ports
Baud rate: 600bps~230.4Kbps
Hardware flow control: RTS/CTS
Software flow control: XON/XOFF
Serial data can be divided into frames flexibly
![Serial to Ethernet servers USR-N520: Serial Port Switching Among RS232/RS485/RS422](/d/file/20200102/39b553a793eb0c94cde45ccb5272e4c9.jpg)
Serial Port Switching Among RS232/RS485/RS422
![2 serial ports serial to Ethernet converter USR-N520: Power supply supports Anti-reverse](/d/file/20190717/c6ce8c84934fb06fd053157d15a53ee5.jpg)
Power supply supports Anti-reverse
Wide voltage: 5~36V
![Function Structure of 2 serial ports serial to Ethernet converter USR-N520](/d/file/20190717/ce8d110ce816779ffff20503d9936630.jpg)
Function Structure
![Work mode of 2 serial ports serial to Ethernet converter USR-N520:TCP Server](/d/file/20200102/5d13f6e1a3943ac653eaf8dae3f2de4f.jpg)
Work mode
![Work mode of 2 serial ports serial to Ethernet converter USR-N520:TCP Server](/d/file/20200102/93fb6bd2b6bb67b356ee9522a6de64d9.jpg)
TCP Server
Serial to Ethernet servers USR-N520 listen on the setting
port and waits for a TCP client connection.
The data which the serial ports sent out
transparently transmit to all connected client
via serial to Ethernet servers USR-N520.
![Work mode of Serial to Ethernet servers USR-N520:TCP Server](/d/file/20200102/349de8847be9e210ceaae7580409f432.jpg)
TCP client mode
Serial to Ethernet servers USR-N520 initiates a TCP lint
to the set IP address. If the connection fails,
USR-N520 will keep trying to reconnect until it
succeeds. Once the link is successful, the data will
be transparently transmitted between PC and serial
device in bi-directional.
![work mode of Serial to Ethernet servers USR-N520:TCP Client](/d/file/20200102/da46e7df9421cd156da4ced2e8ea8294.jpg)
UDP mode
Serial to Ethernet servers USR-N520 will transmit serial data from
serial devices to target network device by UDP
connection. Serial to Ethernet servers USR-N520 will listen to
port and transmit all received data to serial device.
![work mode of Serial to Ethernet servers USR-N520: httpsD Client](/d/file/20200102/94e87a4504dde2235b423a4a26f5e902.jpg)
httpsD Client
Support https Client mode which can transmit serial
data to the https server in https format(GET/POST).
![Serial to Ethernet servers USR-N520 Support WebSocket Sever](/d/file/20200102/3530b73cb8999f141da34d81ceaace3d.jpg)
WebSocket
Support WebSocket Sever,Built Websocket link
with devices by Websocket of webpage HTML5.
Data transmission between built-in webpage and serial
port in bi-directional. Custom webpage and websocket
are acceptable. Achieves the functions of displaying
data in real-time
![Serial to Ethernet servers USR-N520, Virtual Com Software](/d/file/20190717/a2cb4083a76ecf13aae022a2d93a1817.jpg)
Virtual Com Software
![Serial to Ethernet servers USR-N520 support Socket B function](/d/file/20200102/199aed6c9c905d43c5ec189fd8b6be60.jpg)
Features
![Serial to Ethernet servers USR-N520 support Socket B function](/d/file/20200102/795057cde37cd6a9cdcfb74b73412956.jpg)
Socket B function
USR-N520 support the secondary network link,
which can send data to two servers. Used for
data backup, remote diagnosis, and other
requirements.
![Serial to Ethernet servers USR-N520 support Serial & Network Heartbeat Packet](/d/file/20200102/7d56a0efc155210d7e585b7434e7a759.jpg)
Serial & Network Heartbeat Packet
Network Heartbeat Packet: Serial server maintains
the normal connection with the server by sending
heartbeat packet regularly. Serial Heartbeat Packet:
Serial server informs serial device is active,
can be applied in actively catching sensor data.
![Serial to Ethernet servers USR-N520 Support modbus gateway](/d/file/20190719/209a47f7ab91881d1f60f61b5ba76ad9.jpg)
Support modbus gateway
![more function of Serial to Ethernet servers USR-N520](/d/file/20200102/fca7c3f9ed665a1105a659dc0b84c030.jpg)
More function
Customize webpage, Synchronized baud rate,
net printing, registration package, cloud
![Serial to Ethernet servers USR-N520 provides software](/d/file/20190717/8612921cac9c1d0fb5eb45ec20f858e2.jpg)
![application of 2 serial ports serial to Ethernet converter USR-N520: Unattended Weighing System](/d/file/20200102/a52cb4c9fe5eb6eed4c14b486aadad34.jpg)
Application
[ Unattended Weighing System]
Connect serial to Ethernet servers USR-N520 to
barrier gate and they can realize remote
control of barrier gate by Ethernet
in control center.
![application of Serial to Ethernet servers USR-N520: Electric power](/d/file/20190717/3c94b09789800eb4b269a0f1047c1851.jpg)
![application of Serial to Ethernet servers USR-N520:Traffic control](/d/file/20190717/308bc8cbd6437e5c3b6c9507eaaf9f6c.jpg)
![application of Serial to Ethernet servers USR-N520: industrial automation](/d/file/20190717/ea7026b170e378602ee446b13e542e10.jpg)