4 ports Serial Device Converter
Quantity : 1000 Price : 30-100
Introduction of 4 ports Serial Ethernet Converter
USR-N540, 4 serial port Ethernet converter which can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface.
Character of USR-N540 Serial Ethernet Converter
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 |
Feature of 4 ports Serial Ethernet Converter
- TI 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
- 4 ports can work independently at the same time
- 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
- 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
- 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
- Support Modbus RTU to Modbus TCP
- Support UDP broadcast function
- Each serial can work as rs232,rs485 or rs422; Default port is RS232 BD9 male port
- Four channel serial communication indicator: TX/RX, CTS/RTS, XON/XOFF
- Support DC adapter and 5.08-2 terminal power supply
- Reload button,one key to restore default settings
- RJ45 with Link/Data indicator light,built-in isolation transformer and 2 KV electromagnetic isolation
Serial Port of Serial Ethernet Converter (Default Port: RS232 DB9 male port)
Application Field of 4 ports Serial Device Servers
- 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
Contact : IOT USR, +86 531 88826739
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