QSU2-540IS Quatech, QSU2-540IS Datasheet

Interface Modules & Development Tools Ind USB Serl Adapter USB 4 prt RS-xxx Opt

QSU2-540IS

Manufacturer Part Number
QSU2-540IS
Description
Interface Modules & Development Tools Ind USB Serl Adapter USB 4 prt RS-xxx Opt
Manufacturer
Quatech
Datasheet

Specifications of QSU2-540IS

Interface Type
RS-232, RS-422/485, USB
Operating Supply Voltage
3.3 V
Product
Interface Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
High Speed Industrial USB Serial Adapters
Add standard serial ports via USB 2.0 without replacing peripheral
hardware or application software
Connect Industrial serial peripherals
with Ruggedized USB 2.0 Serial
Multiport Adapters
If speed, expansion, reliability and
support are what you’re looking for in a
USB Serial Adapter to handle harsh
conditions and environments, think
Quatech Industrial USB 2.0 to Serial
adapters.
With
adapters, you can now broaden the
range of external peripherals used on
your computer at higher speed rates .
The USB 2.0 has more bandwidth that
allows higher data rates on all of the
serial ports for more efficiency.
The new High Speed USB Serial
Adapter line adds the COM port(s) via its
USB connection and is compatible with
new and legacy RS-232 or RS-
232/422/485 devices. The Industrial
USB Serial Adapters are the ideal
solution for a variety of applications
including industrial automation / control,
material
laboratory test and measurement in
addition
applications
ruggedized solution is required.
Rev C
2/2008
Quatech’s
handling
to
where
other
USB
/
a
logistics
robust
2.0
demanding
based
and
and
For over 20 years, Quatech has been
known to help you Connect with
Reliability.
industry leader an objective to meet our
customers
performance device connectivity line
expands to offer hardened industrial
products. The next generation Quatech
Industrial USB Serial Adapter hits
speeds of up to 921.6 kbps, 2kbyte FIFO
and hardware and software flow control.
Quatech
enumerate themselves as standard
COM ports that are compatible with all
standard RS-232 or RS-232/422/485
devices and software created for them.
With 3000 VDC to DC optical isolation,
the
implementing USB-to-serial networks in
factories, power plants and other
potentially harsh industrial environments
with power surges.
Quatech Industrial USB to Serial
adapters are configured with DB9s (RS-
232) and terminal block (RS-422/485)
connections for convienent integration
into data systems. The RS-232 and RS-
422/485 ports are seperate allowing
signals to be independent and mixed.
The unit utilizes an auto detect feature
that
configuration is active.
While the units are bus powered, a DC
voltage power input is avaialble via
terminal blocks to provide power output
in RS-232 mode on pin 9 to power
external serial devices. LEDs indicators
for power, USB ready and data (transmit
and receive per port) give visual
indication of proper function.
recognizes
QSU2-540IS
USB
requirements,
5675 Hudson Industrial Parkway * Hudson, OH 44236
1.800.553.1170 * +1 330.655.9000 * www.quatech.com
As we continue as an
which
Serial
is
ideal
data
our
Adapters
high
port
for
Windows 2000/XP/Vista/Windows 7, Linux
RoHS compliant
LED Indicators (Power, USB Ready, Data
1 year
4 Independent Serial Ports
RS-232 or RS-232/422/485 MEI with
Terminal Block Connectors
Compatible with USB 2.0/ USB 1.1
Plug-and-play capability
Devices enumerate themselves as
standard COM ports
Speeds up to 921.6 kbps
High speed UARTs with 1KB FIFOs to
boost data rates
Full modem control and hardware and
software flow control
Bus powered: no external power required,
External power input available by terminal
block to provide optional VDC out on Pin
9 in RS-232 operation
NEW!
Isolation available (QSU2-540IS)
Transmit and Recieve per Port)
KEY FEATURES
warrantynty
U3000 V DC to DC Optical

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QSU2-540IS Summary of contents

Page 1

... Bus powered: no external power required, External power input available by terminal block to provide optional VDC out on Pin 9 in RS-232 operation Windows 2000/XP/Vista/Windows 7, Linux RoHS compliant NEW! U3000 Optical Isolation available (QSU2-540IS) LED Indicators (Power, USB Ready, Data Transmit and Recieve per Port) 1 year warrantynty ...

Page 2

... Quatech's isolation/suppression package was the only USB to Serial solution that would work reliably and protect their expensive test systems. Quatech's QSU2-540IS is used by a major natural gas producer to implement a well monitoring system. Each well is monitored by an electronic gas meter. Each group of wells uses telemetry and a master radio to transmit data ...

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