Double Serial Device RS232/RS485/RS422 to Ethernet Server

Unique Features

1.Support Modbus RTU to Modbus TCP

2.Support Modbus multi-host polling

3.Support DHCP and DNS

4.Support Built-in Webpage, Httpd Client and Websocket

5.Support network printing and watchdog mechanism

Serial Device Server Introduction

EOT-N520 is a double serial device server,which can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface.The device has unique functions such as network printing,Modbus multi-host polling and watchdog mechanism. EOT-N520 is based on ARM processor and it is internally integrated with TCP/IP protocol.User can easily realize embedded device networking.
 

Serial Device Server Feature

• 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 EOT-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

Serial Device Server Parameter

Parameter	Value
Input Voltage	DC 5 ~ 36V
Working Current	94mA@ 5V
Power	<1W
Operating Temp.	-40 ~ 85°C
Storage Temp.	-45 ~ 105°C, 5 ~ 95% RH
Network Protocol	IP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client
Packing list	EOT-N520 *1,12V power adapter,serial line,cable

Serial Device Server Images

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