USR-N520 to przemysłowy media konwerter z dwoma portami RS232/RS485/RS422 na LAN w metalowej obudowie. Wybór rodzaju portu odbywa się poprzez odpowiednie ustawienie przełączników. Urządzenie zapewnia przeźroczystą transmisję danych. Oparty na procesorze Cortex-M4, obsługuje protokół Modbus RTU oraz TCP IP.

Najważniejsze cechy:

USR-N520
Processor	Cortex-M4
Basic Frequency	120MHz
Flash	512K byte
Ethernet
Port Number	1
Interface Standard	RJ45
Rate	10/100 Mb/s MDI/MDIX, auto switch between cross and direct connection
Protection	2KV electromagnetism isolation, shell insulation blocking
Network Protocol	IP, TCP, UDP, DHCP, DNS, https, ARP, ICMP, Websocket, httpsD Client
Receive Buffer	Max 16k bytes buffer
Serial
Port Number	2x (RS232/485/422x2), 2x serial ports can simultaneously work at the different working modes.
Interface Standard	RS-232: TX/RX/RTS/CTS RS-485: A+/B-  RS422: TX+/TX-/RX+/RX-
Data Bits	5, 6, 7, 8
Stop Bit	1, 2
Check Bit	None, Even, Odd, Space, Mark
Baud Rate	600 bps ~ 230K bps
Flow Control	RTS/CTS/Xon/Xoff
Buffer	Send and receive 2k bytes respectively
Protection	ESD protection, anti-surge
SocketA
Transparent Transmission Mode	TCP Server/TCP Client/UDP Server/UDP Client
Supported Function	Networking printing, Modbus Gateway, USR-Cloud, self-defined registration package, self-defined network and serial heartbeat package
SocketB	TCP Client/UDP Client
Software
Virtual Serial（USR-VCOM）	Windows 2000 or higher (32 bit/64 bit)
Configuration	Built-in webpage, computer set-up software, serial command
Basic Parameter
Size	150 x 79 x 30 mm
Operating Temp.	-40 ~ 85°C
Storage Temp.	-45 ~ 105°C, 5 ~ 95% RH
Input Voltage	DC 5 ~ 36V
Working Current	95mA (aver) @ 5V 45mA (aver) @ 12V
Power	<1W
More
Certificate	CE, FCC, ROHS, KCC and WEEE pending
Warranty	2 years
Accessory	12V power supply, serial line, cable, converter