Introduction of Serial RS232 RS485 RS422 Ethernet converter

Serial RS232 RS485 RS422 Ethernet converter: [USR-TCP232-306] is a multi serial port ethernet converter,which can realize bi-directional transparent transmission between RS232/RS485/RS422 and Ethernet. User can directly process data interaction through network and device to realize remote data acquisition, remote control and management.

Features of Serial RS232 RS485 RS422 Ethernet converter

Auto-MDI/MDIX, RJ45 port with 10/100Mbps

Work mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client

Baud rate of serial port can be configured from 600 bps to 230.4 Kbps, supports check bit of none, odd, even, mark and space

Heartbeat package mechanism to ensure connection is reliable, put an end to dead link

User-defined registration package mechanism, check connection status and use as custom packet header

Supports RS232/RS485/RS422 port ( Cant be used at one time)

Under TCP Server Mode, the connection number with client can be randomly set from 1 to 16, default number is 4. IP has been connected can be shown according to connectiong with calculating send / recceive dat.

When connection number reaches a maximun, the new connection is kicked off the old one can be configured by user

Parameters can be configured by built-in webpage, AT command, serial port procotol and network procotol. Setting procotol is avaliable to integrate into users software.

Supports TCP client short connection function, user-defined the disconnected time.

Device restart if no data transmission or timeout. User-defined the restart time.

If data buffer needs to clear configuration before TCP connection establishment

Supports DHCP, automatically obtain an IP address and query IP address via serial setting protocol.

The global unique MAC address, user-defined MAC address

DNS function

DNS server addres can be defined

Firmware can be upgraded by network

Provide Virtual com software

Restore factory setting through software or hardware

Running across the gateway, switches or routers.

Can work in LAN, also can work in the Internet