8 Ports RS232/RS485/RS422 Serial to Ethernet Converters
USR-N668 is an 8 Serial Ports Industrial RS232 RS485 RS422 to Ethernet Converter
Serial server device USR-N668 listens on the setting port and waits for a TCP client connection. The data which the serial ports sent out transparently transmit to all connected client via serial device USR-N668.
TCP client mode
The serial converter N668 initiates a TCP lint to the set IP address. If the connection fails, N668 will keep trying to reconnect until it succeeds. Once the link is successful, the data will be transparently transmitted between PC and serial device in bi-directional.
Serial server device USR-N668 sent the data to designated IP /Port. If the connection fails, USR-N668 will keep trying to reconnect until it succeeds. Meanwhile, USR-N668 listens the port and forwards all data received to serial device.
Support serial data transmitted to designed server in HTTPD way
|AC 85~265 V，50/60Hz
|Number of Ethernet Port
|Serial Port Format
|Number of Serial Port
|Supports user defined
|Software, Webpage, AT command
|TCP Server/TCP Client/UDP Server/UDP Client/ Httpd Client
|Serial port Cache
|Average transmission delay
|VCOM、Setup Software, Test program
|50ms packing time, 1472 bytes packing length
|EN61000-4-2(static electricity) Grade 4
EN61000-4-4(pulse group) Grade 4
EN61000-4-5(surge) Grade 3