Products
Product Classification
Data download
serial to ethernet(classic version) These Ethernet converters are designed for connecting industrial automation serial devices, such as PLCs, sensors, meters, motors, drives, barcode readers, and operator displays. Available ethernet converters models offer 1, 2, 4, and 8 port serial-over-E
serial to ethernet(classic version)
serial to ethernet(classic version)
USR-TCP232-410S RS232 and RS485 to Etherent Converter

● Serial Port: RS232 and RS485, can be used simultaneously
● Redundant Power supply: DC 5-36V or Terminal power supply
● Modbus Gateway: Modbus RTU to Modbus TCP, Modbus Polling
● Work mode: TCP Server/Client, UDP Server/Client, HTTPD Client
● Flow control XON/XOFF
● Serial to Web, 2 sockets
● Configuration by Webpage, AT command and Setup software



USR-N520 2 Ports Serial to Etherent Converter

● Serial Port: 2xports of RS232/RS485/RS422,can be used simultaneously

● Redundant Power supply: DC 5-36V or Terminal power supply

● Modbus Gateway: Modbus RTU to Modbus TCP, Modbus Polling

● Work mode: TCP Server/Client, UDP Server/Client, HTTPD Client

● Flow control XON/XOFF

● Serial to Web, 2 sockets

● Configuration by Webpage, AT command and Setup software


USR-N540 4 Ports Serial to Etherent Converter

● Serial Port: 4x ports of RS232/RS485/RS422,can be used simultaneously

● Redundant Power supply: DC 5-36V or Terminal power supply

● Modbus Gateway: Modbus RTU to Modbus TCP, Modbus Polling

● Work mode: TCP Server/Client, UDP Server/Client, HTTPD Client

● Flow control XON/XOFF

● Serial to Web, 2 sockets

● Configuration by Webpage, AT command and Setup software


USR-N510 1 Port Serial to Etherent Converter

● Serial Port: RS232/RS485/RS422,3-in-1 Serial ports

● Redundant Power supply: DC 5-36V or Terminal power supply

● Modbus Gateway: Modbus RTU to Modbus TCP, Modbus Polling

● Work mode: TCP Server/Client, UDP Server/Client, HTTPD Client

● Flow control XON/XOFF

● Serial to Web, 2 sockets

● Configuration by Webpage, AT command and Setup software

USR-N668 8-port RS232/422/485 Serial Device Servers
● Rack mounted, space saving
● Support 8 software selectable RS-232, RS-485/422 RJ45 serial port 
● Support linux OS
● Power supply accepts wide voltage input range AC 85-265V
● 2 Ethernet ports,switch function, cascade connection 
● SSL/TLS Encryption
● Configuration via Web Server page, AT commands, and Windows Utility
Solutions & Applications
Production Line Data Collection Some large manufacturing industries need to collect data on production lines. By using a serial to Ethernet converter, the work efficiency can be greatly improved.
Traffic Signal Communication – Intelligent Transportation Traffic signaling control systems plays an important role in maintaining traffic order. From the central command center, operators can access traffic signals at remote traffic control locations for real-time monitoring and emergency response. It can ensure smooth traffic by guiding traffic flow, people move flow reasonably.
Don't hesitate to contact PUSR.
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