產品目錄 > RS-232 > USB轉232/422/485

USB to RS232/422/485 工規轉換器

型號:URK228I
USB2.0 to 1埠 RS232/422/485 轉換器,內建 FTDI晶片,突波保護,自動偵測切換 RS422/485
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產品功能

  • 內建 FTDI F232R晶片
  • 支援 Plug & Play
  • 3000V DC 隔離保護設計
  • 提供15KV ESD保護所有訊號腳位
  • RS422/ 485 Surge & Over current 保護設計
  • USB埠 Bus power (DC 5V) 供電,不需外加電源
  • 自動偵測 RS422/485,並依照接的腳位辨別切換
  • RS422/485 傳輸距離可達 1,250 米
  • 完全相容 USB1.0、1.1 & USB 2.0
  • 內建100歐姆終端電阻 (開關切換 ON/OFF)
  • 支援 Windows、Mac. & Linux作業系統

產品規格

RS-232

  • No. of Ports : RS-232 * 1 Port 
  • Port Type : DB9 male
  • RS-232 Signals : DCD , RX , TX , GND , RTS , CTS , DTR , DSR
  • Receive buffer : 128 Byte
  • Transmit buffer : 256 Byte
  • Baud Rate Speed : 300 bps〜921.6k bps
  • Parity :None , Odd , Even , Space , Mark
  • Data Bit : 7 , 8
  • Stop Bit: 1 , 2
  • Flow Control : X-On / X-Off or Hardware
  • Optical isolation protection : 3000V DC
  • Connected Serial port type identification : Auto-Detection
  • 15KV ESD for all signal
RS-422/485
  • No. of Ports : 422/485 * 1 Port (Terminal Block) 
  • RS-422 Signals : RxD+ , RxD- , TxD+ , TxD- in Full-duplex (Surge Protection)
  • RS-485 Signals : Data+ , Data- in Half-duplex (Surge Protection)
  • Receive buffer : 128 Byte
  • Transmit buffer : 256 Byte
  • Baud Rate Speed : 300 bps〜230.4k bps
  • Built-in RS-422/RS-485 Terminal Resister (Surge Protection)
  • Optical isolation protection : 3000V DC
  • Connected Serial port type identification : Auto-Detection
  • Built in Terminal 120 Ohm Terminal resistor SW selection ON/OFF
  • 15KV ESD for all signal
USB Port 
  • No. of Ports : USB * 1 Port 
  • Fully compatible with the USB V1.0, V1.2, V2.0 
  • USB type B connector
  • Baud Rates : Full speed 12 Mbps.
 
Driver OS Support 
  • Windows – 98 / 98E / 2000 / XP(32/64) / Server (2003,2008) / Vista(32/64) / Win-7/8/10/ XP Embedded / Win CE 4.2/5.0 and 6.0
  • Mac Os-x / Os(8/9) , Linux 2.4 / greater
 
Power :USB bus power as voltage DC +5V
 
Led Lamp : SYS (Red), Rx (Orange), Tx (Green)
 
Environment : 
  • Operating Temperature: 0℃〜70℃
  • Storage Temperature : -20℃〜85℃
  • Humidity: 5-95% RH
 
Dimensions : 88 * 91 * 27 mm ( W * D * H )
 
WEIGHT : 94 gm
 
Regulatory Approvals :EMC :  FCC Class A, CE Class A 
 

  1. URK228I
  2. 1.0M USB Cable
  3. User manaul

URK228I

產品型錄

URK-228I

USER MANUAL
功能 / 型號
URI428I URM3485A
介面轉換 USB to 4 *RS422/485 USB to 1 *RS422/485 USB to  1*RS232/422/485
Serial接頭 Terminal Block Terminal Block Terminal Block DB-9公 Terminal Block Terminal Block

 

RS422/485切換 開關切換 開關切換 自動偵測轉換 自動偵測轉換 開關切換 開關切換
Data Rate/max. 921.6Kbps 921.6Kbps 230.4Kbps 230.4Kbps 200Kbps 200Kbps
Power Isolation 15KV ESD 15KV ESD None 15KV ESD None None
燈號指示 TX, RX TX, RX TX, RX Power,Link, TX,RX Power,Link, TX,RX Power, Link, TX,RX
附線長度   100cm     100cm 100cm