USR-N520 – Bộ chuyển đổi 02 cổng tín hiệu RS232/RS485/RS422 sang Ethernet
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USR-N520 – Bộ chuyển đổi 02 cổng tín hiệu RS232/RS485/RS422 sang Ethernet

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Thông số sản phẩm
Mô tả sản phẩm

USR-N520 là bộ chuyển đổi 02 cổng tín hiệu Serial ( RS232/RS485/RS422) sang Ethernet .

Tính năng chính:

  • Chuyển đổi 02 cổng tín hiệu RS232/RS485/RS422 sang Ethernet
  • Nguồn cấp DC 5-36V
  • Hỗ trợ TCP server/client, UDP server/client, https client, Virtual COM
  • Hỗ trợ Modbus RTU, Modbus TCP
  • Hỗ trợ điều khiển luồng CTS/RTS, XON/XOFF

Thông số kỹ thuật:

System Information
Processor Cortex-M4
Basic Frequency 120MHz
Flash 512K byte
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, https, ARP, ICMP, Websocket, httpsD Client
Receive Buffer Max 16k bytes buffer
Port Number 2 (RS232/485/422*2), 2 serial ports can simultaneously work at the different working modes.
Interface Standard


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
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
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
Certificate CE, FCC, ROHS, KCC and WEEE pending
Warranty 2 years
Accessory 12V power supply, serial line, cable, converter