USR IoT 2 RS232 RS485 RS422 Ehternet Converter
- Estimate pricing$ 20 – $ 240.6Est. category range
- AvailabilityIn stock
- ModelUSR-N520
- ProcessorCortex-M4
- Serial ports2 ports, each RS232/RS485/RS422
- EthernetRJ45 10/100Mbps, Auto-MDI/MDIX, built-in isolation transformer, 2KV electromagnetic isolation
Products Description
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. ndustrial 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 HTTPD 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
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Products Specification
- ModelUSR-N520
- ProcessorCortex-M4
- Serial ports2 ports, each RS232/RS485/RS422
- EthernetRJ45 10/100Mbps, Auto-MDI/MDIX, built-in isolation transformer, 2KV electromagnetic isolation
- Work modesTCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client
- Modbus gatewayModbus RTU to Modbus TCP, Modbus multi-host polling
- Web serverWeb socket, Web to Serial
- Virtual serial portUSR-VCOM software provided
- Baud rate600bps to 230.4K bps
- ParityNone, Odd, Even, Mark, Space
- Flow controlCTS/RTS, XON/XOFF
- Operating temperature-40~85C
- ProtectionWatchdog circuit, ESD 8KV, Anti-surge
- CertificationsCE/FCC/RoHS/WEEE
- MAC addressIEEE global unique (begin with D8-B0-4C), user definable
- Network links2 network links, each serial supports sending data to two servers
- IndicatorsRJ45 with Link/Data indicator light
- ConfigurationBuilt-in webpage, customizable webpage, reload button
- DNS/DHCPSupported
- KeepaliveSupported
- Account/PasswordSupported for page login and network settings
- WebsocketOne channel, bidirectional transparent transmission
- UDP broadcastSupported
- Network printingSupported
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The USR-N520 is a dual-port serial-to-Ethernet converter where each port can operate as RS232, RS485 or RS422 independently. It is based on a Cortex-M4 kernel with TCP/IP protocol stack, supports Modbus RTU to Modbus TCP gateway and multi-host polling, and provides TCP server, TCP client, UDP client, UDP server and HTTPD client modes. Each serial port can send data to two servers, and the device includes network printing support, a built-in web server with web-socket, virtual serial port driver (USR-VCOM), DNS/DHCP, keepalive, account/password protection, and network firmware upgrade. The unit operates from -40 °C to 85 °C, features 8 kV ESD and anti-surge protection, a watchdog circuit, 2 kV electromagnetic isolation on the RJ45 port, and per-port link/data indicators. Power options include DC adapter and terminal block.
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At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the USR IoT 2 RS232 RS485 RS422 Ehternet Converter is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export USR IoT 2 RS232 RS485 RS422 Ehternet Converter or connect with global Importers and Exporters online.
About Supplier
Jinan USR Iot Technology Limited is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Jinan USR Iot Technology Limited has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Jinan USR Iot Technology Limited ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Jinan USR Iot Technology Limited continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
Supplier Details for USR IoT 2 RS232 RS485 RS422 Ehternet Converter
- Established - 16 Oct, 2026
- Business Type - Contact Seller
- Deals in Product Type - Networking & Internet Peripherals
- Country - China
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