USR IOT USR-N540 User Manual

USR-N540 User Manual www.usriot.com
Jinan USR IOT Technology Limited 8 / 73 inquiry@usriot.com
25. UPD broadcast function, can receive/send data to all IP in the same network
26. Support DDNS
27. Four serial port (can choose RS232/RS485/RS422 freely) default is DB9, provide the RS485/422 conversion
28. Provide upper TCP/IP socket example.
2.3. Basic Parameter
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, HTTP, 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
Httpd 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

USR IOT USR-N540 Specifications

General

Brand	USR IOT
Model	USR-N540
Category	Server
Language	English