information contained in this document cannot be reproduced in any form
without the written consent of Quatech, Inc. Any software programs that
might accompany this document can be used only in accordance with any
license agreement(s) between the purchaser and Quatech, Inc. Quatech
Inc. reserves the right to change this documentation or the product to
which it refers at any time and without notice.
Trademarks QUATECH® is a registered trademark of Quatech, Inc. Other product
and brand names listed in this manual may be trademarks of their
respective owners.
Disclaimer The information in this manual is believed to be accurate and reliable at
the time of posting. Notwithstanding the foregoing, Quatech assumes no
responsibility for any damage or loss resulting from the use of this
manual, and expressly disclaims any liability or damages for loss of data,
loss of use, and property damage of any kind, direct, incidental or
consequential, in regard to or arising out of the performance or form of
the materials presented herein or in any software program(s) that may
accompany this document.
Changes or modifications to this device not explicitly approved by
Quatech will void the user's authority to operate this device.
Feedback Quatech, Inc. encourages and appreciates feedback concerning this
document. Please send any written comments to the Technical Support
department at the address listed on the cover page of this manual.
Quatech ExpressCard Serial Adapter User’s Manual Table of contents
Table of contents
Table of contents------------------------------------------------------------------------------------------------------------------ i
Figures ------------------------------------------------------------------------------------------------------------------------ ii
Tables ------------------------------------------------------------------------------------------------------------------------- ii
System requirements ----------------------------------------------------------------------------------------------------- 1
Installing the Serial Adapter------------------------------------------------------------------------------------------------- 2
Installing under Windows XP ------------------------------------------------------------------------------------------ 2
Uninstalling under Windows XP -------------------------------------------------------------------------------------- 6
Installing under Windows Vista--------------------------------------------------------------------------------------- 7
Uninstalling under Windows Vista----------------------------------------------------------------------------------11
Making external connections -----------------------------------------------------------------------------------------------12
RS-232 serial connections ----------------------------------------------------------------------------------------------12
RS-422/485 serial connections-----------------------------------------------------------------------------------------14
Testing serial ports in HyperTerminal -----------------------------------------------------------------------------15
Figure 18 - Windows XP Device Manager - Adapter properties, General tab....................................... 17
Figure 19 - Windows XP Device Manager - Adapter properties, Advanced tab.................................... 18
Figure 20 - Windows XP Device Manager - Serial Port, General Tab ................................................... 20
Figure 21 - Windows XP Device Manager - Serial Port, Port settings tab............................................ 21
Figure 22 - Windows XP Device manager - Serial Port, Advanced settings box................................... 22
Figure 23 - Windows XP Device Manager - Serial Port, Driver tab....................................................... 23
Figure 24 - Windows XP Device manager - Serial Port, Driver file details box.................................... 24
Figure 25 - Windows XP Device Manager - Serial Port, RS-422/485 tab .............................................. 25
Tables
Table 1 - Device port and connection options ............................................................................................ 1
Table 2 - RS-232 DB-9 signal definitions................................................................................................. 13
Table 3 - RS-422/485 DB-9 signal definitions.......................................................................................... 14
Page ii Rev 1.00 (July 2007)
Quatech ExpressCard Serial Adapter User’s Manual Introduction
Introduction
This User’s Manual describes how to setup and install your Quatech
Serial Adapter.
The Quatech SSPXP-100, DSPXP-100, and QSPXP-100, respectively,
provide one, two, or four independent RS-232 serial ports.
The Quatech SSPXP-200/300, DSPXP-200/300, and QSPXP-200/300,
respectively, provide one, two or four independent RS-422/485 serial
ports. Each of these serial ports can be used as desired for RS-422 or
RS-485 communications.
Table 1 - Device port and connection options
Device Ports Connection Device PortsConnection
SSPXP-1001 RS-232 SSPXP-200/3001 RS-422/485
DSPXP-100 2 RS-232 DSPXP-200/300 2 RS-422/485
QSPXP-100 4 RS-232 QSPXP-200/300 4 RS-422/485
System requirements
Each adapter uses high-speed UARTs and deep FIFOs, allowing each
channel to obtain data rates up to 921.6 kbps. The adapters are Plugand-Play devices and require no hardware configuration.
Quatech Serial Adapters are supported under the Windows XP (and
later) operating systems. All device drivers are available for
download from the Quatech World Wide Web site at
http://www.quatech.com/.
Rev 1.00 (July 2007) Page 1
Installing the software Quatech ExpressCard Serial Adapter User’s Manual
Installing the Serial Adapter
This section explains how to install the Serial Adapter under different
Caution! Be sure to allow
the installation process to
finish without interruption.
Installing under Windows XP
Step Procedure Description
Step 1 Turn on the power to your computer
system.
operating systems. Please locate and follow the procedure for your
computer’s operating system.
The Serial Adapter includes Windows device drivers that enable the
serial ports to appear to Windows as standard COM ports.
Follow these steps to install the adapter under Windows XP.
This is the system in which the device is to
be installed.
Step 2 Plug the ExpressCard into an available
ExpressCard slot on the computer.
Figure 1 - Windows XP Found new hardware prompt
Figure 1 illustrates the
Windows XP Found new
hardware prompt. The Found
New Hardware Wizard
launches automatically when
you first plug in the Serial
Adapter.
Windows tells you that it has found new
hardware and launches the Found New
Hardware Wizard.
Step Procedure Description
Step 3 When the “welcome to the found new
hardware wizard” appears, select the “No,
not this time” option
Step 4 Click the Next button Windows will continue to the next step.
Page 2 Rev 1.00 (July 2007)
Please do NOT allow Windows Update
to search for the software on the internet.
Quatech ExpressCard Serial Adapter User’s Manual Installing the software
Figure 2 - Windows XP Choose your installation options prompt
Procedure Description
Step 5 Insert the Quatech installation CD into
your CD-ROM drive.
Step 6 Select the “install automatically
(Recommended)” option.
Step 7 Click the Next button. Windows searches for drivers for the
This is the CD that shipped with the
product.
The installation options prompt
displays.
adapter.
Rev 1.00 (July 2007) Page 3
Installing the software Quatech ExpressCard Serial Adapter User’s Manual
Figure 3 - Windows XP “software has not passed Windows logo testing” prompt
Figure 3 illustrates the
“software has not passed
Windows logo testing” prompt.
This prompt will only appear
in the case of a new unsigned
driver.
Step Procedure Description
Step 8 In the case of a new unsigned driver, the
“software has not passed Windows logo
testing” prompt will appear. Please click
the [Continue Anyway] button to continue
with the installation.
Windows displays a warning prompt if
the software drivers are not signed with
the Windows logo. New drivers have
been tested at our lab facilities, but may
not yet have received the official logo
from Microsoft.
Step 9 The Wizard locates and starts to install
the necessary software.
The “wait while the Wizard installs the
software” prompt displays (fig.4),
followed by the “Finished installing”
prompt (fig.5).
Page 4 Rev 1.00 (July 2007)
Quatech ExpressCard Serial Adapter User’s Manual Installing the software
Figure 4 - Windows XP “please wait” message
Figure 5 - Windows XP Finished installing prompt
Step Procedure Description
Step 10 Press the Finish button to continue. The ExpressCard Adapter installation is
complete.
Rev 1.00 (July 2007) Page 5
Installing the software Quatech ExpressCard Serial Adapter User’s Manual
Uninstalling under Windows XP
Follow these steps in the event that you need to uninstall or reinstall
the Serial software.
1. From the Control Panel, select System.
2. Press the Hardware tab.
3. Click on Device Manager.
Figure 6 - Device Manager
Page 6 Rev 1.00 (July 2007)
4. Scroll down to Multi-port serial adapters and expand.
5. Highlight your Quatech Serial Adapter; for example, SSPXP-100
ExpressCard RS-232 Serial Adapter.
6. Select the Action menu option.
7. Select Uninstall from the drop down menu.
8. Click OK at the Confirmation screen. Note that this also removes
all the serial ports associated with your Serial Adapter.
Quatech ExpressCard Serial Adapter User’s Manual Installing the software
Installing under Windows Vista
Follow these steps to install the adapter under Windows Vista.
Step Procedure Description
Step 1 Turn on the power to your computer
system.
This is the system in which the device is to
be installed.
Step 2 Plug the ExpressCard into an available
ExpressCard slot on the computer.
Figure 7 - Windows Vista "Found new hardware" prompt
Figure 7 illustrates the
Windows Vista Found new
hardware prompt. The Found
New Hardware Wizard
launches automatically when
you first plug in the Serial
Adapter.
Windows tells you that it has found new
hardware and launches the Found New
Hardware Wizard.
Rev 1.00 (July 2007) Page 7
Figure 8 - "Windows needs your permission to use this program" prompt
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