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

QSU2-540

Manufacturer Part NumberQSU2-540
DescriptionInterface Modules & Development Tools Ind USB Serl Adapter USB 4 prt RS-xxx MEI
ManufacturerQuatech
QSU2-540 datasheet
 

Specifications of QSU2-540

Interface TypeRS-232, RS-422/485, USBOperating Supply Voltage3.3 V
ProductInterface ModulesLead Free Status / RoHS StatusLead free / RoHS Compliant
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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
Quatech’s
USB
2.0
based
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
handling
/
logistics
and
laboratory test and measurement in
addition
to
other
demanding
applications
where
a
robust
and
ruggedized solution is required.
Rev C
2/2008
For over 20 years, Quatech has been
known to help you Connect with
Reliability.
As we continue as an
industry leader an objective to meet our
customers
requirements,
our
high
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
USB
Serial
Adapters
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
QSU2-540IS
is
ideal
for
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
recognizes
which
data
port
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.
5675 Hudson Industrial Parkway * Hudson, OH 44236
1.800.553.1170 * +1 330.655.9000 * www.quatech.com
KEY FEATURES
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
Windows 2000/XP/Vista/Windows 7, Linux
RoHS compliant
NEW!
U3000 V DC to DC Optical
Isolation available (QSU2-540IS)
LED Indicators (Power, USB Ready, Data
Transmit and Recieve per Port)
1 year
warrantynty

QSU2-540 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 ...