Tripp-Lite U208-002-IND Data Sheet

2-Port RS-422/RS-485 USB to Serial FTDI Adapter
with COM Retention (USB-B to DB9 F/M)

MODEL NUMBER: U208-002-IND

USB to serial converter lets you connect two 9-pin serial devices to your computer or laptop’s USB-A port.

Features

Connects Up to Two 9-Pin Serial Devices to Your Computer, Laptop or Tablet’s USB-A PortThis

USB to serial converter turns your computer’s USB port into two DB9 ports capable of connecting RS-422
and RS-485 serial devices, such as modems, handheld scanners and GPS systems. No external power
source is needed. Just connect the included USB cable between the U208-002-IND and your computer,
and insert the included CD into your computer’s CD drive in order to launch the driver. You’ll be able to
configure and share data among point-of-sale equipment and other serial devices. LEDs indicate when
serial data is being sent or received.
Independent DIP Switches for Easy Port ConfigurationThe U208-002-IND’s serial ports can be set to
automatically detect an RS-422 or RS-485 device by adjusting their DIP switch settings. The ports can
also be set specifically for use in 4-wire mode.
COM Retention Feature for Convenient Reassigning of COM Values to PortsThis USB to RS-485
adapter with built-in FTDI chipset offers COM retention. It automatically reassigns the same COM port
values to each port, so when the cable is disconnected or the system is rebooted, no additional
configuration is needed. The cable auto-detects and auto-switches RS-422 and RS-485 devices. It also
supports RS-485 auto-transceiver turn around with unique featured ATTA hardware.
Rugged All-Metal Housing Designed to Last in Harsh Industrial ApplicationsThe wall-mountable
USB to serial converter with an industrial-grade steel enclosure offers electrostatic discharge (ESD)
protection to ±15kV. It supports serial communications speeds up to one Mbps and USB 2.0
specifications, though it is backward compatible with USB 1.1 devices.

2-Year WarrantyThe U208-002-IND is backed by a 2-year warranty, ensuring reliability and performance.

Highlights

●

Auto-detects and -switches RS­422 and RS-485 serial devices

●

Independent DIP switch controls
provide easy port configuration

●

Automatically reassigns COM
values to each port to avoid
additional configuration

●

USB-powered, so no bulky or
obtrusive external power supply
is required

●

Compatible with Windows, Mac
and Linux—works with most
computers

Applications

●

Connect and control 9-pin point­of-sale devices, including
barcode scanners and credit
card readers

●

Activate surveillance cameras,
access panels and other
security equipment

●

Operate serial-based medical
and scientific instruments, such
as bedside monitors and nursing
call stations

System Requirements

●

Windows XP or later

●

Mac OS X 10.4 or later

●

Linux 2.6.31 or later

●

Computer with an available USB
port

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Package Includes

●

U208-002-IND RS422/485 USB
to Serial FTDI Adapter

●

USB-A to USB-B cable (M/M), 3
ft.

Specifications

OVERVIEW

UPC Code 037332205995

INPUT

Bus Powered Yes

USER INTERFACE, ALERTS & CONTROLS

LED Indicators Green (Serial Data Received), Yellow (Serial Data Sent)

PHYSICAL

Color Black

●

(4) 2-pin jumpers

●

Driver CD

●

Owner’s manual

Material of Construction Steel (Galvanized Cold Rolled)
Shipping Dimensions (hwd / cm) 5.59 x 14.99 x 22.61
Shipping Dimensions (hwd / in.) 2.20 x 5.90 x 8.90
Shipping Weight (kg) 0.39
Shipping Weight (lbs.) 0.85
Unit Dimensions (hwd / cm) 2.30 x 10.70 x 4.30
Unit Dimensions (hwd / in.) 0.9 x 4.2 x 1.7
Unit Packaging Type Box
Unit Weight (kg) 0.18
Unit Weight (lbs.) 0.40

ENVIRONMENTAL

Operating Temperature Range 32 to 104 F (0 to 40 C)
Storage Temperature Range 14 to 131 F ( -10 to 55 C)
Relative Humidity 5% to 90% RH, Non-Condensing
BTUs 15.4 BTU/Hr
Power Consumption (Watts) 4.5

CONNECTIONS

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