[USR-N520] 2 -Serial Port Ethernet converter, Modbus gateway RS232 RS485 RS422

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Payment Terms	T/T,paypal,WU
Supply Ability	10000PCS/Month
Delivery Time	Within 1-5 days as per quantity
Packaging Details	Standard package
Software	For free
Supply Voltage	DC 9 ~ 24V
Port	RS232/RS485/RS422
Work Temp	-40 ~ 85°C (industry)
Function	Modbus Gateway, Modbus TCP-RTU
Brand Name	USR
Model Number	USR-N520
Certification	CE/FCC
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	T/T,paypal,WU	Supply Ability	10000PCS/Month
Delivery Time	Within 1-5 days as per quantity	Packaging Details	Standard package
Software	For free	Supply Voltage	DC 9 ~ 24V
Port	RS232/RS485/RS422	Work Temp	-40 ~ 85°C (industry)
Function	Modbus Gateway, Modbus TCP-RTU	Brand Name	USR
Model Number	USR-N520	Certification	CE/FCC
Place of Origin	China

Introduction of 2 ports Serial Device Servers

USR-N520, a four serial device server, can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface. USR-N520, based on ARM processor, is of low power, rapid speed and high stability. And N540 is internally integrated with TCP/IP protocol.

Unique Features:

1.Modbus Gateway, Modbus TCP - Modbus RTU

2.DHCP/DNS/Websocket/HTTPD Client

3.Modbus Polling

4.Function of networking print

5.2-in-one serial port, RS232/RS485/RS422 can be selected according to application

Serial Device Server Feature:

Cortex-M4 kernel, industrial working temperature range(-40~85C), elaborate optimization TCPIP protocol stack, stable and reliable.
selectable RS232/RS485/RS422 port, Different port can be used together, work independently, distinguish the connected serial port via port number.
Auto-MIDX function, discretionarily connect cross-over or direct network cable, automatic switching.
Support TCP Server, TCP Client, UDP, UDP Server, HTTPD Client,websocket, various of ethernet protocols.
Support virtual serial port, provide corresponding software.
Serial port highest baud rate from 600bps ~ 230.4Kbps.
wide voltage input, more applications.
Support DHCP, automatically access IP, can inquire the facility within network through the setup software.
Supply the protocol for VIP customers
Provide PC TCP/IP SOCKET programming example, VB, C++, Delphi, Android, IOS.
A built-in web page, also parameter setting via web, can customize web pages for users.
Can also set via UDP broadcast, provide the set up protocol.
Reload button, a key restore default Settings.
RJ45 status indicator light, RJ45 interface built-in isolation transformer, 2 KV isolation.
The global unique MAC address bought from IEEE, the user can define MAC address (please state when you make order).
Support upgrade firmware via network.
Support remote IP and domain name at the same time
Support up to 8 link from client when act as TCP Server, same data will be send to all client.
Can modify http server port from default port 80 for module built-in http server.
Support Keepalive, detect a dead link quickly and make sure the connection more stable.

Apllication:

Industrial data transmission, industrial automation
security and protection monitoring, public security
Smart home, power control, environmental monitoring, intelligent agriculture
Door check on work attendance system, POS system, rice selling system
Building automation system, power monitoring, self-service banking system, telecom machine room monitoring

System Information
Processor	Cortex-M4
Basic Frequency	120MHz
Flash	512K byte
Ethernet
Port Number	1
Interface Standard	RJ45
Rate	10/100 Mbps MDI/MDIX, auto switch between cross and direct connection
Protection	2KV electromagnetism isolation, shell insulation blocking
Network Protocol	IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Websocket, HTTPD Client
Receive Buffer	Max 16k bytes buffer
Serial
Port Number	2 (RS232/485/422*2), 2 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

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer 


Year Established:

2006 


Total Annual:

$1,000,000-$5,000,000


Employee Number:

>125 


Ecer Certification：

Active Member 

Has been imitated cannot be transcended！ Founded in 2006, USR has been a expert of serial communications in Internet of Things (IOT) and Machine - to -Machine (M2M) soluations. Today, our specialized: Serial to Etherent module converter Serial to WIFI module converter ... Has been imitated cannot be transcended！ Founded in 2006, USR has been a expert of serial communications in Internet of Things (IOT) and Machine - to -Machine (M2M) soluations. Today, our specialized: Serial to Etherent module converter Serial to WIFI module converter ...

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Reach Us
Jinan USR IOT Technology Limited
Floor 11, Building1, No.1166 Xinluo Street, Gaoxin Distric, Jinan, Shandong, 250101 China
http://usrtechnology-com.ecer.com/

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