1 Port Serial to Ethernet Converter Modbus Gateway

Serial to Etherent Converter| Modbus Gateway

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  • Model:
  • USR-N510
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Product Name:1 Port Serial to Ethernet Converter Modbus Gateway

  • Model:USR-N510

Introduction of Ethernet device servers USR-N510

1 port Ethernet device servers USR-N510 can realize bi-directional transparent transmission between RS232/RS485/RS422 and network. Simple settings via webpage or setup software can assign working details.

Ethernet device servers USR-N510 are based on ARM processor and it is internally integrated with TCP/IP protocol. User can easily realize embedded device networking.

1 Serial Port Ethernet device server usr-n510 emc protection


Character of 1-port RS232/422/485 Ethernet device servers USR-N510

Industrial SolutionTI Cortex M4 Solution, work temp at -40~85C
Power SupplyDC/Terminal type 5V~36V
Serial PortRS232/RS485/RS422, 3-in-1 serial port
Serial Signal



Flow ControlSoftware: XON/XOFF
Modbus Gateway

Modbus TCP to Modbus RTU in bi-directional

Modbus Polling

Advanced Character

-Network Printing

-Web socket: Serial to Webpage

-Modify MAC

-Hardware watchdog

-ARP of server domain name

Work ModeTCP Server/ TCP client/ UDP Server/UDP Client/ httpsD Client
Built-in web pageCustomized web page is acceptable
ProtectSurge Protection, ESD 2KV, for more harsh industrial environment

Ethernet device server with rs232/485/422 serial port

1 Serial Port Ethernet device server, industrial design for hardware

1 Serial Port Ethernet device server, watchdog function

Hardware Dimensionssupport PUSR Cloud

Application Field For Ethernet device servers USR-N510

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
Basic Frequency120MHz
Flash512K byte
Port Number1
Interface Standard8 pin RJ45
Rate10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection
Protection2KV electromagnetism isolation, shell insulation blocking
Network ProtocolIP,TCP,UDP,DHCP,DNS,HTTP,ARP,ICMP,Web socket,Httpd client
Receive BufferMax 16k bytes buffer
Port Number1
Interface StandardRS-232: DB9 pin type, RS-485: 2 wire (A+,B-), RS-422 (A,B,Y,Z)
Data Bits5,6,7,8
Stop Bit1,2
Check BitNone,Even,Odd,Space,Mark
Baud Rate600bps ~ 230.4Kbps
Flow ControlRTS/CTS
BufferSend and receive 2k bytes respectively
ProtectionRS-485: anti-static 2KV,lightning protection
RS-485 Pull-up and Pull-Down Resistor2.2 KΩ
Virtual Serial(USR-VCOM)Windows 2000 or higher(32 bit/64 bit)
ConfigurationBuilt-in webpage, computer set-up software, serial command
Basic Parameter
Size88 x 81 x 24 mm
Operating Temp.-40 ~ 85°C (industry)
Storage Temp.-40 ~ 85°C, 5 ~ 95% RH (no condensation)
Input VoltageDC 5 ~ 36V
Working Current53mA @ 12V
Warranty2 years

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