ICS Advent PCI-32REL User manual

PCI-32REL and PCI-32REL-B
Manual PN: 931-0021-00-A
March 2001

Customer Service
Mailing Address: ICS Advent
6260 Sequence Drive
San Diego, CA 92121-4371
Customer Service or
Technical Support: 800-480-0044 (in the U.S. and Canada)
[phone] (UK)
0800-91-29-04 (France)
0800-18-30-095 (Germany)
Visit our site at: www.icsadvent.com
Information in this document is subject to change without notice.
© 2001 ICS Advent, a California Corporation. All rights reserved.
The information in this document is provided for reference only. ICS Advent does not assume any liability arising out
of the application or use of the information or products described herein. This document may contain or reference
information and products protected by copyrights or patents and does not convey any license under the patent rights
of ICS Advent, nor the rights of others.
ICS Advent is a Trademark of ICS Advent. All trademarks and registered trademarks are the property of their
respective owners. All rights reserved. Printed in the United States of America. No part of this publication may be
reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without the prior written permission of the publisher.

Contents iii
Contents
Foreword
About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Customer Comments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Advisory Conventions
Safety Instructions
When Working Inside a Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
Protecting Against Electrostatic Discharge . . . . . . . . . . . . . . . . . . . . . . . x
Guarantee and Warranty Policy
Guarantee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Refunds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Restocking Charges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Return Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
Limitation of Liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
Chapter 1
Introduction
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
What’s Included . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Chapter 2
Installation
Card Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Software Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Windows 95/98/2000/ME. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Windows NT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Board Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Chapter 3
Technical Description
Reed Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Relay Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Programming Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Register Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Connector and Jumper Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
PCI-32REL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
PCI-32REL (continued). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

iv PCI-32REL and PCI-32REL-B User’s Guide
PCI-32REL-B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
PCI-32REL-B (continued). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Jumper Setup Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Chapter 4
Specifications
Appendix A
Troubleshooting
Appendix B
Layout Drawing

Foreword v
Foreword
About This Manual
This product manual describes how to install and program the
PCI-32REL and PCI-32REL-B.
Note: Additional technical information and BIOS updates are available from
the ICS Advent Web site, www.icsadvent.com, along with advanced
troubleshooting information in FAQs and release notes.
The following is a summary of the chapter contents:
nChapter 1, Introduction, provides an overview of the PCI-32REL
and PCI-32REL-B boards and their features.
nChapter 2, Installation, describes how to install the drivers and how
to install the PCI-32REL and PCI-32REL-B into a PCI expansion slot.
nChapter 3, Technical Description, lists relay specifications,
describes the software, provides programming examples, a register
description, connector and jumper pinouts, and jumper setup options.
nChapter 4, Specifications, lists the board’s physical dimensions,
power requirements, operating temperature specifications, and
calculated MTBF.
nAppendix A, Troubleshooting, provides some steps that can fix
most common problems.
nAppendix B, Layout Drawing, provides layout drawings of the
PCI-32REL and PCI-32REL-B board family.
Customer Comments
If you experience any problems with this manual or just want to provide some
feedback, please send us a message using the online “Service Form” on our
Web site (www.icsadvent.com) under “Support.” Detail any errors you find.
We will correct the errors or problems as soon as possible and post the revised
manual in our online Support Library. Thank you.
Note: You may also use the online “Service Form” on our Web site to submit
comments or concerns about our products, or request technical
support.

vi PCI-32REL and PCI-32REL-B User’s Guide
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Advisory Conventions vii
Advisory Conventions
Three types of advisories are used throughout the manuals to provide helpful
information or to alert you to the potential for hardware damage or personal
injury. They are Notes, Cautions, and Warnings. The following is an example
of each type of advisory. Use caution when servicing any electrical component.
Note: A Note indicates information that will help you make better use of the
system.
Disclaimer: We have tried to identify all situations that may pose a warning
or caution condition in this manual. However, ICS Advent does not claim to
have covered all situations that might require the use of a Caution or
Warning.
CAUTION
A CAUTION indicates potential damage to hardware and
tells you how to avoid the problem.
WARNING
A WARNING indicates the potential for bodily harm and
tells you how to avoid the problem

viii PCI-32REL and PCI-32REL-B User’s Guide
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Safety Instructions ix
Safety Instructions
Before handling the PCI-32REL and PCI-32REL-B, read the following
instructions and safety guidelines to prevent damage to the product and to
ensure your own personal safety. Refer to the “Advisories” section for advisory
conventions used in this manual, including the distinction between Warnings,
Cautions, and Notes.
nAlways use caution when handling/operating the computer. Only
qualified, experienced, authorized electronics service personnel should
access the interior of the computer. The power supplies produce high
voltages and energy hazards, which can cause bodily harm.
nUse extreme caution when installing or removing components. Refer
to the installation instructions in this manual for precautions and
procedures. If you have any questions, please contact ICS Advent
Post-Sales Technical Support.
When Working Inside a Computer
Before taking covers off a computer, perform the following steps:
1) Turn off the computer and any peripherals.
2) Disconnect the computer and peripherals from their power sources to
prevent electric shock or system board damage.
3) Follow the guidelines provided in “Protecting Against Electrostatic
Discharge” on the following page.
4) Disconnect any telephone or telecommunications lines from the
computer.
WARNING
High voltages are present inside the chassis when the
unit’s power cord is plugged into an electrical outlet.
Disconnect the power cord from its source before removing
the chassis cover. Turning off the power switch does not
remove power to components.

x PCI-32REL and PCI-32REL-B User’s Guide
In addition, take note of these safety guidelines when appropriate:
nTo help avoid possible damage to system boards, wait five seconds
after turning off the computer before removing a component, removing
a system board, or disconnecting a peripheral device from the
computer.
nWhen you disconnect a cable, pull on its connector or on its strain-
relief loop, not on the cable itself. Some cables have a connector with
locking tabs. If you are disconnecting this type of cable, press in on the
locking tabs before disconnecting the cable. As you pull connectors
apart, keep them evenly aligned to avoid bending any connector pins.
Also, before connecting a cable, make sure both connectors are
correctly oriented and aligned.
Protecting Against Electrostatic Discharge
Static electricity can harm system boards. Perform service at an ESD
workstation and follow proper ESD procedure to reduce the risk of damage to
components. ICS Advent strongly encourages you to follow proper ESD
procedure, which can include wrist straps and smocks, when servicing
equipment. The ESD Grounding Receptacle on the chassis provides a
convenient, secure place to insert an ESD grounding strap.
You can also take the following steps to prevent damage from electrostatic
discharge (ESD):
nWhen unpacking a static-sensitive component from its shipping
carton, do not remove the component’s antistatic packing material
until you are ready to install the component in a computer. Just before
unwrapping the antistatic packaging, be sure you are at an ESD
workstation or grounded.
nWhen transporting a sensitive component, first place it in an
antistatic container or packaging.
nHandle all sensitive components at an ESD workstation. If possible,
use antistatic floor pads and workbench pads.
nHandle components and boards with care. Don’t touch the components
or contacts on a board. Hold a board by its edges or by its metal
mounting bracket.
CAUTION
Do not attempt to service the system yourself except as
explained in this manual. Follow installation and
troubleshooting instructions closely.

Guarantee and Warranty Policy xi
Guarantee and Warranty Policy
Guarantee
A thirty day money-back guarantee is provided on all standard products sold.
Special order products are covered by our Limited Warranty, however they
may not be returned for refund or credit. EPROMs, RAM, Flash EPROMs or
other forms of solid electronic media are not returnable for credit - but for
replacement only. An extended warranty is available. Consult the factory.
Refunds
In order to receive a refund on a product for the purchase price, the product
must not have been damaged by the customer or by the common carrier
chosen by the customer to return the goods and the product must be returned
complete (meaning all manuals, software, cables, etc.) within 30 days of
receipt and in an as-new and resalable condition. The “Return Procedure”
must be followed to assure a prompt refund.
Restocking Charges
Product returned after 30 days, and before 60 days, of the purchase will be
subject to a minimum 20% restocking charge and charges for any damaged or
missing parts. Products not returned within 60 days of purchase, or products
which are not in an as-new and resaleable condition, are not eligible for a
credit return and will be returned to the customer.
Limited Warranty
Effective April 1, 1998, all products carry a 2-year limited warranty. Within
two years of purchase, ICS Advent will repair or replace, at our option, any
defective product. ICS Advent will service the warranty for all standard
catalog products for the first two years from the date of shipment.
Please Note: the two year warranty may not apply to special promotion items.
Please consult the factory for warranty verification.
The limited warranty is void if the product has been subjected to alteration,
neglect, misuse, or abuse; if any repairs have been attempted by anyone other
than ICS Advent or its authorized agent; or if the failure is caused by
accident, acts of God, or other causes beyond the control of ICS Advent or the
manufacturer. Neglect, misuse, and abuse shall include any installation,
operation, or maintenance of the product other than in accordance with the
user’s manual.

xii PCI-32REL and PCI-32REL-B User’s Guide
No agent, dealer, distributor, service company, or other party is authorized to
change, modify, or extend the terms of this Limited Warranty in any manner
whatsoever. ICS Advent reserves the right to make changes or improvements
in any product without incurring any obligation to similarly alter products
previously purchased.
Return Procedure
For any Guarantee or Limited Warranty return, please contact ICS Advent
Customer Service at 800-480-0044 or 858-677-0877 and obtain a Return
Material Authorization (RMA) Number. All product(s) returned to ICS Advent
for service or credit must be accompanied by a Return Material Authorization
(RMA) Number. Freight on all returned items must be prepaid by the
customer who is responsible for any loss or damage caused by common carrier
in transit. Returns for Warranty must include a Failure Report for each unit,
by serial number(s), as well as a copy of the original invoice showing the date
of purchase.
To reduce risk of damage, returns of product must be in an ICS Advent
shipping container. If the original container has been lost or damaged, new
shipping containers may be obtained from ICS Advent Customer Service at a
nominal cost.
ICS Advent owns all parts removed from repaired products. ICS Advent uses
new and reconditioned parts made by various manufacturers in performing
warranty repairs and building replacement products. If ICS Advent repairs or
replaces a product, its warranty term is not extended.
ICS Advent will normally return your replacement or repaired items via
Second Day Air. Overnight delivery or delivery via other carriers is available
at an additional charge.
Shipments not in compliance with this Guarantee and Limited Warranty
Return Policy will not be accepted by ICS Advent.

Guarantee and Warranty Policy xiii
Limitation of Liability
In no event shall ICS Advent be liable for any defect in hardware, software,
loss, or inadequacy of data of any kind, or for any direct, indirect, incidental,
or consequential damages in connection with or arising out of the performance
or use of any product furnished hereunder. ICS Advent’s liability shall in no
event exceed the purchase price of the product purchased hereunder. The
foregoing limitation of liability shall be equally applicable to any service
provided by ICS Advent or its authorized agent.
Some sales items and customized systems are not subject to the guarantee
and limited warranty. However in these instances, any deviations will be
disclosed prior to sales and noted in the original invoice. ICS Advent
reserves the right to refuse returns or credits on software or special
order items.

xiv PCI-32REL and PCI-32REL-B User’s Guide
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Introduction 1-1
Chapter 1
Introduction
The PCI-32REL and PCI-32REL-B adapters provide 32 reed relays that can
switch power, data or other electronic signals for control applications. The
PCI-32REL and PCI-32REL-B have two DB-37 connectors for all 32 outputs.
The PCI-32REL comes with two DB-37 male connectors that have the same
pinout as the PCI-16REL and the PCI-32REL-B comes with two female
connectors that have the same pinout as the 32REL-B. Both products are PCI
2.1 bus compliant.
Features
n32 SPST relays
nHighly reliable 10 VA DIP reed relays utilized
nNon-destructive read-back capability
nDB-37 connectors
nPower and ground provided on connectors
nMultiple adapters can reside in same computer
nPCI 2.1 Bus compliant
nPlug-n-Play compatible
nSupport for Windows 95/98/2000/ME/NT and DOS operating systems
What’s Included
The PCI-32REL and PCI-32REL-B are shipped with the following items. If
any item is missing or damaged, contact the supplier.
nPCI-32REL or PCI-32-REL-B Adapter
nI/O and Communication “C” Series Software CD
nI/O and Communication Documentation CD
nCable

Installation 2-1
Chapter 2
Installation
Card Setup
The PCI-32REL and PCI-32REL-B are fully compliant PCI Plug-n-Play
adapters. The I/O address is auto-assigned by either your system BIOS or
your Plug-n-Play operating system.
Software Installation
Windows 95/98/2000/ME
Install the software before adding the hardware as follows:
1) Insert the I/O and Communication Software “C” Series CD into your
CD-ROM drive.
2) Go to the Sea I/O directory and click on Install to install the Sea I/O
software to your system.
Note: Once the software is installed, the board can be installed into a PCI
expansion slot and should automatically be recognized by the system
upon reboot. The applications are ready to operate with the boards.
Windows NT
1) Insert the I/O and Communication Software “C” Series CD into your
CD-ROM drive.
2) Go to the Sea I/O directory and click on Install to install the Sea I/O
software to your system.
3) Install the board into a PCI expansion slot.
4) Go to Start > Settings > Control Panel and open the Sea I/O software
control panel to configure the card for Windows NT.

2-2 PCI-32REL User’s Guide
Board Installation
The PCI-32REL and PCI-32REL-B can be installed in any of the PCI
expansion slots.
1) Turn off PC power. Disconnect the power cord.
2) Remove the PC case cover.
3) Locate an available PCI slot and remove the blank metal slot cover.
4) Gently insert an adapter into the slot. Make sure that the adapter is
seated properly.
5) Replace the retaining screw.
6) Replace the cover.
7) Connect the power cord.
Installation is complete.

Technical Description 3-1
Chapter 3
Technical Description
The PCI-32REL and PCI-32REL-B provide four parallel Reed Relay output
ports. The ports are organized as ports 1, 2, 3, and 4. The PCI-32REL comes
with a shielded dual breakout cable to two DB-37 male connectors that have
the same pinouts as the PCI-16REL, allowing the user to double the number
of relays while using only a single PCI slot. The PCI-32REL-B comes with a
different shielded dual breakout cable to two DB-37 female connectors that
have the same pinouts as the ISA 32REL-B. This option has all of the
A-side relays on one DB-37 connector and the B-side relays on the second
DB-37 connector, allowing users that only need the A-side of each relay the
option to buy only a single termination board, providing the B-side is not used
in the application. This also allows a smooth upgrade using the same cabling
for those changing from our ISA DIO32-B to the PCI bus.
Reed Relays
Reed relays provide very high quality, long life, low power, dry contact switch
closures. Reed relays are not suited for high current applications, and can be
destroyed by capacitive or inductive load switching. The relays are normally
open, and close when energized.
Relay Specifications
nContact Power Ratings: 10-Watts Maximum
nContact Voltage Maximum: 100 Volts DC or AC Maximum
nContact Current Maximum: 0.5 Amps DC or AC RMS
nContact Resistance, Initial: 0.15 Ohms
nRated Life:
Low Load: 200 Million Closures
Maximum Load: 100 Million Closures
nContact Speed:
Operate: 0.5 mS
Release: 0.5 mS
Bounce: 0.5 mS
nMaximum Operating Speed: 600 Hertz

3-2 PCI-32REL and PCI-32REL-B User’s Guide
Software
The PCI-32REL and PCI-32REL-B ship with ICS Advent’s Sea I/O suite of
Windows drivers. Sea I/O provides the user with a consistent and
straightforward API, allowing the developer to concentrate on the details of
the application as opposed to low level driver development. Popular
development environments, including Visual C++, Visual Basic, and Delphi,
are supported for application development. Sea I/O includes a utility for
configuring the driver parameters under Windows, further simplifying
installation.
For DOS, QNX, Linux and other operating systems, please refer to the
software included with your card.
Programming Examples
Below are several simple examples using 80x86 Assembly code for energizing
and checking the state of the Reed Relays on the PCI-32REL and PCI-32REL-
B. All examples assume a base address of 300 Hex.
Programming example to set Relay #27 on, write a ‘1’ in bit position D2, to
port address Base+3, or 303 Hex.
MOV DX, 303H ;Set DX to Port D
MOV AL, 00001000B ;Set bit 3 to a ‘1’
OUT DX, AL
Another method that takes into account the read-back capability of the output
ports :
MOV DX,303H ;Set DX To Port D
IN AL,DX ;Get old port setting
NOT AL :Invert bits- see note below
OR AL,00001000B ;OR in bit 3
OUT DX,AL ;Set Bit 3
Note: Reading back the ports results in the binary complement of the
output.