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aten-kvm.com

ATEN UC4854: 4-port USB-to-Serial RS-422/485 Hub

US$120.10 US$79.99
(You save US$40.11)

ATEN UC4854: 4-port USB-to-Serial RS-422/485 Hub

US$120.10 US$79.99
(You save US$40.11)
SKU:
UC4854
Shipping:
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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.
ATEN provides 4 models in this series: 2/4-Port USB-to-Serial RS-422/485 Hub; 2/4-Port USB-to-Serial RS-232 Hub

Package Contents
  • 1x USB-to-Serial Hub
  • 1x USB Cable
  • 1x Installation Disk
  • 1x User Instructions
 
Features:
  • Easy way to add 4 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
Diagram:

Specifications:
Function UC4854
Device Connections 4
Connectors USB 1 x USB Type B Female (White)
Serial 4 x DB-9 Male (Black)
Power 1 x DC Jack
LDEs Port Status 4 (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 1.0W
Environment Operating Temp. 0-50?C
Storage Temp. -20-60?C
Humidity 0-80% RH, Non-condensing
Physical
Properties
Housing Metal
Weight 0.32 kg
Dimensions
( L x W x H )
12.50 x 8.15 x 2.50 cm
  • * The specification and pictures are subject to change without notice.
  • * All trademarks and logos are the properties of their respective holders.

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