Advantech PCI-1715U User manual

PCI-1715U
32-ch Isolated Analog Input Card
User Manual

PCI-1715U User Manual ii
Copyright
The documentation and the software included with this product are copy-
righted 2009 by Advantech Co., Ltd. All rights are reserved. Advantech
Co., Ltd. reserves the right to make improvements in the products
described in this manual at any time without notice. No part of this man-
ual may be reproduced, copied, translated or transmitted in any form or
by any means without the prior written permission of Advantech Co., Ltd.
Information provided in this manual is intended to be accurate and reli-
able. However, Advantech Co., Ltd. assumes no responsibility for its use,
nor for any infringements of the rights of third parties, which may result
from its use.
Acknowledgements
Intel and Pentium are trademarks of Intel Corporation.
Microsoft Windows and MS-DOS are registered trademarks of
Microsoft Corp.
All other product names or trademarks are properties of their respective
owners.
Printed in Taiwan February 2009 1st Edition

iii
Product Warranty (2 years)
Advantech warrants to you, the original purchaser, that each of its prod-
ucts will be free from defects in materials and workmanship for two years
from the date of purchase.
This warranty does not apply to any products which have been repaired or
altered by persons other than repair personnel authorized by Advantech,
or which have been subject to misuse, abuse, accident or improper instal-
lation. Advantech assumes no liability under the terms of this warranty as
a consequence of such events.
Because of Advantech’s high quality-control standards and rigorous test-
ing, most of our customers never need to use our repair service. If an
Advantech product is defective, it will be repaired or replaced at no
charge during the warranty period. For out-of-warranty repairs, you will
be billed according to the cost of replacement materials, service time and
freight. Please consult your dealer for more details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For
example, CPU speed, Advantech products used, other hardware
and software used, etc.) Note anything abnormal and list any
onscreen messages you get when the problem occurs.
2. Call your dealer and describe the problem. Please have your man-
ual, product, and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA (return
merchandize authorization) number from your dealer. This allows
us to process your return more quickly.
4. Carefully pack the defective product, a fully-completed Repair and
Replacement Order Card and a photocopy proof of purchase date
(such as your sales receipt) in a shippable container. A product
returned without proof of the purchase date is not eligible for war-
ranty service.
5. Write the RMA number visibly on the outside of the package and
ship it prepaid to your dealer.

PCI-1715U User Manual iv
Declaration of Conformity
CE
This product has passed the CE test for environmental specifications
when shielded cables are used for external wiring. We recommend the use
of shielded cables. This kind of cable is available from Advantech. Please
contact your local supplier for ordering information.
Technical Support and Assistance
Step 1. Visit the Advantech web site at www.advantech.com/support
where you can find the latest information about the product.
Step 2. Contact your distributor, sales representative, or Advantech's cus-
tomer service center for technical support if you need additional
assistance. Please have the following information ready before
you call:
- Product name and serial number
- Description of your peripheral attachments
- Description of your software (operating system, version, appli-
cation software, etc.)
- A complete description of the problem
- The exact wording of any error messages
Safety Instructions
1. Read these safety instructions carefully.
2. Keep this User's Manual for later reference.
3. Disconnect this equipment from any AC outlet before cleaning.
Use a damp cloth. Do not use liquid or spray detergents for clean-
ing.
4. For plug-in equipment, the power outlet socket must be located
near the equipment and must be easily accessible.
5. Keep this equipment away from humidity.
6. Put this equipment on a reliable surface during installation. Drop-
ping it or letting it fall may cause damage.
7. The openings on the enclosure are for air convection. Protect the
equipment from overheating. DO NOT COVER THE OPENINGS.
8. Make sure the voltage of the power source is correct before con-
necting the equipment to the power outlet.

v
9. Position the power cord so that people cannot step on it. Do not
place anything over the power cord.
10. All cautions and warnings on the equipment should be noted.
11. If the equipment is not used for a long time, disconnect it from the
power source to avoid damage by transient overvoltage.
12. Never pour any liquid into an opening. This may cause fire or elec-
trical shock.
13. Never open the equipment. For safety reasons, the equipment
should be opened only by qualified service personnel.
14. If one of the following situations arises, get the equipment checked
by service personnel:
a. The power cord or plug is damaged.
b. Liquid has penetrated into the equipment.
c. The equipment has been exposed to moisture.
d. The equipment does not work well, or you cannot get it to work
according to the user's manual.
e. The equipment has been dropped and damaged.
f. The equipment has obvious signs of breakage.
15. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT
WHERE THE STORAGE TEMPERATURE MAY GO BELOW -
20° C (-4° F) OR ABOVE 60° C (140° F). THIS COULD DAM-
AGE THE EQUIPMENT. THE EQUIPMENT SHOULD BE IN A
CONTROLLED ENVIRONMENT.
16. CAUTION: DANGER OF EXPLOSION IF BATTERY IS
INCORRECTLY REPLACED. REPLACE ONLY WITH THE
SAME OR EQUIVALENT TYPE RECOMMENDED BY THE
MANUFACTURER, DISCARD USED BATTERIES ACCORD-
ING TO THE MANUFACTURER'S INSTRUCTIONS.
The sound pressure level at the operator's position according to IEC 704-
1:1982 is no more than 70 dB (A).
DISCLAIMER: This set of instructions is given according to IEC 704-1.
Advantech disclaims all responsibility for the accuracy of any statements
contained herein.

PCI-1715U User Manual vi
Safety Precaution - Static Electricity
Follow these simple precautions to protect yourself from harm and the
products from damage.
1. To avoid electrical shock, always disconnect the power from your
PC chassis before you work on it. Don't touch any components on
the CPU card or other cards while the PC is on.
2. Disconnect power before making any configuration changes. The
sudden rush of power as you connect a jumper or install a card may
damage sensitive electronic components.

vii Table of Contents
Contents
Chapter 1 Overview .......................................................... 2
1.1 Introduction ....................................................................... 2
1.2 Features ............................................................................. 2
1.3 Software Overview............................................................ 2
Chapter 2 Installation ....................................................... 4
2.1 Unpacking ......................................................................... 4
2.2 Driver Installation ............................................................. 5
2.3 Installation Instructions ..................................................... 6
Chapter 3 Signal Connections .......................................... 8
3.1 Overview ........................................................................... 8
3.2 I/O Connector ................................................................... 8
Figure 3.1:I/O Connector Pin Assignments ................... 8
Table 3.1:I/O Connector Signal Description ................. 9
3.3 Analog Input Connections................................................. 9
Figure 3.2:Single Ended Input Channel Connection ..... 9
Figure 3.3:Differential Input-Grounded Signal Source 10
3.4 Field Wiring Considerations ........................................... 12
Chapter 4 Calibration ..................................................... 14
4.1 Introduction ..................................................................... 14
4.2 VR Assignment ............................................................... 14
Figure 4.1:PCL-1715U VR Assignments .................... 14
4.3 A/D Calibration ............................................................... 15
Appendix A Specifications ................................................. 18
A.1 Analog Input.................................................................... 18
A.2 General ............................................................................ 19
A.3 Gain Code........................................................................ 19

PCI-1715U User Manual viii

2
CHAPTER
1
Overview

PCI-1715U User Manual 2
Chapter 1 Overview
1.1 Introduction
The PCI-1715U is a 12-bit 32-channel analog input card for the PCI bus.
It provides 32 analog input channels with a sampling rate up to 500k sam-
ples/s, 12-bit resolution and isolation protection of 2500 VDC.
1.2 Features
• 32 single-ended or 16 differential analog inputs, or a combination
• 12-bit A/D converter, with up to 500 kHz sampling rate
• Programmable gain for each input channel
• Automatic channel/gain scanning
• Onboard 1024 samples FIFO buffer
• Programmable pacer
• BoardID
• PCI Bus-master data transfer
1.3 Software Overview
Advantech offers a rich set of DLL drivers, 3rd -party driver support and
application software to help exploit the functions of your device. Advan-
tech’s Device Drivers feature an I/O function library to help boost your
application performance and works seamlessly with development tools
such as Visual C++, VB, Inprise C++ Builder, and Inprise Delphi.
Please refer to the corresponding sections in these chapters on the Device
Drivers Manual to begin your programming. You can also look at the
example source code provided for each programming tool.
The Device Drivers Manual can be found on the companion CD-ROM.
Alternatively, if you have already installed the Device Drivers, the
Device Drivers Manual can be accessed through the Start button:
Start/Programs/Advantech Automation/Advantech Device Manager /
Device Driver’s Manual
The example source code can be found under the corresponding folder:
\Program Files\Advantech\ADSAPI\Examples