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UC2324
UC4854

2-Port USB to RS-485/422 Hub


UC4852
2-Port USB to RS-485/422 Hub-1
2-Port USB to RS-485/422 Hub-2
  • Converts a USB port to a Legacy RS-422 or RS-485 COM port
  • Up to 115.2 Kbps data transfer rate for each serial port
  • Supports RS-422 or RS-485 signal on individual ports
  • Dual data buffers for each upstream and downstream data transfer
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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
  • 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
  • Supports RS-422 or RS-485 signal on individual ports
  • 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
Device Connections2
Connectors
USB Port1 x USB Type B Female (White)
Power1 x DC Jack
Serial2 x DB-9 Male (Black)
LEDs
Ports2 (Green)
Power1 (Orange)
Data Rate115.2 Kbps (max.)
USB SpecificationUSB 1.1 Compliant; USB 2.0 Compatible
Power ModeBus Powered; use of Power Adapter is optional
Power ConsumptionDC5V:0.22W:1BTU
Environmental
Operating Temperature0–50˚C
Storage Temperature-20–60˚C
Humidity0–80% RH, Non-condensing
Physical Properties
HousingMetal
Weight0.30 kg ( 0.66 lb )
Dimensions (L x W x H)12.50 x 8.00 x 2.50 cm
(4.92 x 3.15 x 0.98 in.)
NoteFor some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.

Datasheet

uc2322_24_4852_54_usb_converter_ss_en.pdf (176.47 KB)
OSDesc.Ver.Release DateFile Name
Linux Software & Driver
Linuxv1.02008-04-18 uc2322_2324_4852_4854_linux.zip
Windows Software & Driver
Windows, Windows 7, Windows 8, Windows 8.1, Windows 10, WHQL 32bit/64bitV3.1X5.02018-12-07 uc2322_2324_4852_4854_WHQL_v3.1x.5.0.zip
Windows, Windows 7, Windows 8, Windows 8.1, Windows 10, WHQL 32bit/64bitV3.1X.4.02018-11-21 uc2322_2324_4852_4854_WHQL_v3.1x.4.0.zip
Windows XP, Windows, Windows Vista, Vista (32 bit), Windows 7, Windows 8, Windows 8.1V2.0.7.02014-09-11 uc2322_2324_4852_4854_windows_v2.0.7.0.zip
Windows, Vista (32 bit), Windows 7v1.02008-04-08 uc2322_2324_4852_4854_windows_v1.0.zip
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