1. Brief Introduction of serial to Ethernet converter USR-N540
Serial to Ethernet converter USR-N540 is used to transmit data transparently between TCP/UDP data packet and RS232/RS485/RS422 interface. It carries ARM processor, low power, fast speed, high stability and four serial port can work as RS232 or RS485 or RS422 serial interface which comfort to industrial standard.
Parameter |
Value |
Input Voltage |
DC5~36V |
Working Current |
95mA@5V |
Power |
<1W |
Storage Temp. |
-45~105°C, 5~95%RH |
Net port |
Rj45, 10/100mMbps |
Serial port |
600~230.4K(bps) |
Software parameters |
|
Network protocol |
IPV4, TCP/ IP, UDP, https, DHCP, DNS, ARP, ICMP, Web socket |
Access way to IP |
Static IP, DHCP |
DDNS |
Support |
User parameters |
Software setting, webpage setting |
Single transparent transmission |
TCP Server/TCP client/UDP Server/UDP Client |
Modbus |
Modbus gateway |
Webpage to serial port |
Support the webpage to serial port in websocket communication |
customize |
Support |
Synchronous baud rate |
Support |
httpsd client |
support |
TCP Server connection |
At max connected 8 |
Net buffer |
Send:16Kbyte; receive:16Kbyte |
Serial port buffer |
Send: 2Kbyte; receive: 2Kbyte |
Average transport delay |
<10ms |
Set software |
USR-VCOM, USR-Cloud, parameters setting software |
others |
|
Certification |
CE,FCC, ROHS |
Stable class |
2KV ESD |
SIZE |
33.0x19.0x19.2 mm(L*W*H) |
Operating Temp. |
-40~+85°C |
Storage temp |
-45~+105°C |
operating humidity |
5%~95% RH |
Storage humidity |
5%~95% RH |
Setting with delivery |
none |
Package |
Electrostatic bubble |