Description
This is a serial RS232/RS485/RS422 to Ethernet server, used for data transparent transmission.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 procesor,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.
Features:
- 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, UDP Server, HTTPD Client,websocket, various of ethernet protocols.
- Support virtual serial port, provide corresponding software.
- Serial port highest baud rate from 600bps ~ 230.4Kbps.
- wide voltage input, more applications.
- Support DHCP, automatically access IP, can inquire the facility within network through the setup software.
- 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, the user can define MAC address (please state when you make order).
- 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.
Parameter:
- Input Voltage : DC 5 ~ 24V
- Working Current : 53mA(43.7~45.1)@ 12V
- Certificate : CE, FCC, ROHS
- Size : 222 x 122 x 29 mm
- Operating Temp. : -40 ~ 85°C (industry)
- Storage Temp. : -45 ~ 105°C, 5 ~ 95% RH(no condensation)
- Interface : Each port supports RS-232,RS-485 and RS-422;can work at the same time
- Network Protocol : IP, TCP, UDP, DHCP, DNS, HTTP, ARP,ICMP, Web socket, Httpd client
Work Mode: