4 Serial Port RS232/RS485/RS422 to Ethernet Converter [USR-N540] - Product
USR-N540, a four serial device server, can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface. USR-N540, based on ARM processor, is of low power, rapid speed and high stability. And N540 is internally integrated with TCP/IP protocol. Us...
Description of the Product
USR-N540, a four serial device server, can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface. USR-N540, based on ARM processor, is of low power, rapid speed and high stability. And N540 is internally integrated with TCP/IP protocol. User can easily realize embedded device networking.
Application Field of 4 Serial 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
Price of the Product
- Support Modbus RTU to Modbus TCP
- Each serial can work as rs232, rs485 or rs422
- Cortex-M4 kernel, industrial working temperature range (-40~85°C), elaborate optimization TCPIP protocol stack, stable and reliable.
- selectable RS232/RS485/RS422 port,Different port can be used together, work independently, distinguish the connected serial port via port number.
- Auto-MIDX function, discretionarily connect cross-over or direct network cable, automatic switching.
- Support TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client,websocket, various of ethernet protocols.
- Support virtual serial port and provide corresponding software USR-VCOM
- Serial port highest baud rate from 600bps ~ 230.4Kbps.
- wide voltage input, more applications.
- Support DHCP and DNS
- Supply the protocol for VIP customers
- Provide PC TCP/IP SOCKET programming example, VB, C++, Delphi, Android, IOS.
- A built-in web page, also parameter setting via web, can customize web pages for users.
- Can also set via UDP broadcast, provide the set up protocol.
- Reload button, a key restore default Settings.
- RJ45 status indicator light, RJ45 interface built-in isolation transformer, 2 KV isolation.
- The global unique MAC address bought from IEEE, user can define MAC address
- Support upgrade firmware via network.
- Support remote IP and domain name at the same time
- Support up to 8 link from client when act as TCP Server, same data will be send to all client.
- Can modify http server port from default port 80 for module built-in http server.
- Support Keepalive, detect a dead link quickly and make sure the connection more stable.