HomeProductsAten USB Series USB Converter UC-4852


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USB Converter


Product Description

The ATEN USB-to-Serial RS-422/485 Hub provides an external plug-and-play RS-422 / RS-485 serial connection for computers, notebooks, laptops, and handheld computing devices that support the USB specification. It provides a quick, simple, and cost-effective solution and is ideal for various communication and automation applications.

  • Easy way to add 2 RS-422/RS-485 serial ports
  • Fully compliant with USB 1.1; USB 2.0 compatible
  • Supports RS-422/RS-485 serial interface
  • Each port can independently switch between RS-422 and RS-485
  • Supports automatic handshake mode
  • Up to 115.2 Kbps data transfer rate for each serial port
  • Dual data buffers for each upstream and downstream data transfer
  • No IRQ, DMA, I/O address resources required
  • Supports hot-swapping and plug-and-play
  • Built-in 16KV ESD protection
  • Supports both bus power and external power
  • Works with cellular phones, PDAs, digital cameras, modems and ISDN terminal adapters
  • OS support - Windows 2000/2003/XP/NT
  • 1x USB-to-Serial Hub
  • 1x USB Cable
  • 1x Installation Disk
  • 1x User Manual
  • 1x Quick Start Guide
Function    UC4852
Device Connections    2
Connectors  USB     1 x USB Type B Female (White)
Serial    2 x DB-9 Male (Black)
Power     1 x DC Jack
LDEs    Port Status   2 (Green)
Power     1 (Orange)
Data Transfer Rate     115.2 Kbps (max.)
FIFO   16 byte Hardware FIFO
USB Specification  USB 1.1 Compliant; USB 2.0 Compatible
RS-422 Signal    TXD /-, RxD /-, RTS /-,CTS /-,GND
RS-485 Signal   Data /-, GND
Data Bit     5, 6, 7, 8
Stop Bit    1, 1.5, 2
Power Mode     Bus Powered; use of Power Adapter is optional
Power consumption   0.9W
Environment     Operating Temp.  0-50 °C
Storage Temp.     -20-60 °C
Humidity   0-80% RH, Non-condensing
Physical Properties Housing    Metal
Weight   0.30 kg
Dimensions ( L x W x H )  12.50 x 8.15 x 2.50 cm
Aten USB Converter UC-4852 Diagram

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