ATEN UC4852 2-Port USB to Serial RS-422/485 Hub

BH #ATUC4852 • MFR #UC4852
ATEN UC4852 2-Port USB to Serial RS-422/485 Hub
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ATEN UC4852 Overview

The UC4852 2-Port USB to Serial RS-422/485 Hub from ATEN provides an external plug-and-play RS-422 and RS-485 serial connection for connecting handheld computing devices to computers, laptops, and notebooks. The hub is designed to offer a cost-effective solution for quickly and simply adding RS-422 and RS-485 serial ports with data transfer rates of up to 115.2 kb/s for each serial port. As the hub is hot-swappable, no IRQ, DMA, or I/O address resources are needed and each port can independently switch between RS-422 and RS-485.

Supports automatic handshake mode
Up to 115.2 kb/s data transfer rate for each serial port
Dual data buffers for each upstream and downstream data transfer
Supports hot-swapping and plug-and-play
Built-in 16KV ESD protection
Supports both bus power and external power
UPC: 672792123580

ATEN UC4852 Specs

Number of Device Connections2
Connectors1 x USB Type B female (white)
2 x DB-9 male (black)
1 x DC jack
LEDsPort Status: 2 (green)
Power: 1 (orange)
Max Data Transfer Rate115.2 kb/s
USB SpecificationUSB 1.1 compliant, USB 2.0 compatible
RS-232 Pin ConfigurationTXD+/-, RxD+/-, RTS+/-, CTS+/-,GND
Data Bits5, 6, 7, 8
Stop Bits1, 1.5, 2
Power ModeBus powered, use of power adapter is optional
Power Consumption0.9 W
Temperature & HumidityOperating Temp: 32 to 122°F / 0 to 50°C
Storage Temp: -4 to 140°F / -20 to 60°C
Humidity: 0 to 80% RH, non-condensing
OS SupportMicrosoft 2000/2003/XP/NT
Dimensions4.9 x 3.1 x 1.0" / 12.5 x 8.0 x 2.5 cm
Weight0.66 lb / 0.30 kg
Packaging Info
Package Weight1.35 lb
Box Dimensions (LxWxH)9.5 x 6.3 x 2.4"
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