Impulse DIO-104REL User Manual
DIO-104.REL User Manual
Part Number 3710
www.sealevel.com PO Box 830 Liberty, SC 29657 864.843.4343
Table of Contents
INTRODUCTION......................................................................................................................... 1
BEFORE YOU GET STARTED................................................................................................. 2
WHAT’S INCLUDED...................................................................................................................... 2
OPTIONAL ITEMS.......................................................................................................................... 2
CARD SETUP............................................................................................................................... 3
ADDRESS SELECTION................................................................................................................... 3
SOFTWARE INSTALLATION.................................................................................................. 4
WINDOWS 98/ME/NT/2000/XP INSTALLATION.......................................................................... 4
LINUX INSTALLATION.................................................................................................................. 5
PHYSICAL INSTALLATION.................................................................................................... 6
PROGRAMMING THE DIO-104.REL...................................................................................... 7
PROGRAMMING FOR WINDOWS.................................................................................................... 7
PROGRAMMING FOR LINUX.......................................................................................................... 7
DIGITAL I/O INTERFACE .............................................................................................................. 7
OUTPUT PORTS (REED RELAY).................................................................................................... 8
OUTPUT PIN ASSIGNMENTS (P1).................................................................................................. 8
READING THE OUTPUTS ............................................................................................................... 8
WRITING THE OUTPUTS: .............................................................................................................. 8
ELECTRICAL CHARACTERISTICS...................................................................................... 9
FEATURES.................................................................................................................................... 9
SPECIFICATIONS........................................................................................................................... 9
EXAMPLE CIRCUITS.............................................................................................................. 10
APPENDIX A - TROUBLESHOOTING ................................................................................. 11
APPENDIX B - HOW TO GET ASSISTANCE ...................................................................... 12
APPENDIX C – SILK SCREEN – 3710 PCB.......................................................................... 13
APPENDIX D - COMPLIANCE NOTICES............................................................................ 14
EDERAL COMMUNICATIONS COMMISSION STATEMENT ........................................................... 14
F
WARRANTY............................................................................................................................... 15
© Sealevel Systems, Inc.
SL9128 Revision 7/2006
DIO-104.REL User Manual
Introduction
The DIO-104.REL is a PC/104 form factor adapter that provides 16 reed relays that
can switch power, data or other electronic signals for control applications.
The DIO-104.REL is designed to be used with a variety of Operating Systems
including Windows 98/NT/ME/2000/XP and DOS. The SeaI/O API (Application
Programmer Interface) included on CD with the DIO-104.REL provides a variety of
useful high-level function calls implemented as a Windows dynamic link library
(DLL). In addition to the API, SeaI/O includes sample code and utilities to simplify
software development.
Other Sealevel PC104 Digital I/O Products
PIO-48.PC104 (P/N 3701) - 48 Channel TTL
DIO-104.OPTO (P/N 3720) - 16 Optically Isolated Inputs
DIO-32.104 (P/N 3730) - 16 Optically Isolated Inputs/16 Reed Relays
© Sealevel Systems, Inc.
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DIO-104.REL User Manual
Before You Get Started
What’s Included
The DIO-104.REL is shipped with the following items. If any of these items is
missing or damaged please contact Sealevel for replacement.
DIO-104.REL Adapter
Sealevel SeaI/O Software CD
Optional Items
Depending upon your application, you are likely to find one or more of the
following items useful for interfacing the DIO-104.REL to real-world signals. All
items can be purchased from our website (http://www.sealevel.com
(864) 843-4343.
40-Pin IDC to DB-37 Male 6” Ribbon Cable (Part Number CA110)
− For compatibility with other Sealevel digital I/O devices, the CA110
connects to the 40-pin header connector on the DIO-104.REL and
provides a DB-37 Male connector.
DB-37 Male to DB-37 Female 6’ Cable - (Part Number CA112)
− This cable extends the DB-37 connector on the 6” ribbon cable, part
number CA110, to six feet and is pinned one-to-one.
) or by calling
DB-37 Male/Female Terminal Block (Part Number TB02-KT)
− Break out serial and digital connectors to 37 screw terminals for easy
field connection. The TB02 terminal block is designed with both DB37 male and female connectors, therefore; it can be used with any
DB-37 board regardless of the board's port gender.
Cable and Terminal Block Kit (Part Number KT101)
− For convenient and easier ordering, the KT101 includes the TB02-KT
terminal block and CA112 cable in a single kit.
© Sealevel Systems, Inc.
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DIO-104.REL User Manual
Card Setup
Address Selection
The DIO-104.REL contains several jumper straps for each port that must be set for
proper operation.
The DIO-104.REL occupies 4 consecutive I/O locations. The DIP-switch (S1) is
used to set the base address for these locations. Be careful when selecting the base
address as some selections conflict with existing PC ports. The following table
shows several examples that usually do not cause a conflict. To maintain
compatibility with other Sealevel Systems I/O adapters, the actual port addresses are
found at BaseAddress+2 (Relays K1-K8) and BaseAddress+3 (Relays K9-K16).
Address Binary Switch Settings
A9 A8 A7 A6 A5 A4 A3 A2
1 2 3 4 5 6 7 8
100-103 01 0000 00xx On Off On On On On On On
104-107 01 0000 01xx On Off On On On On On Off
200-204 10 0000 00xx Off On On On On On On On
280-283 10 1000 00xx Off On Off On On On On On
284-287 10 1000 01xx Off On Off On On On On Off
2EC-2EF 10 1110 11xx Off On Off Off Off On Off Off
300-303 11 0000 00xx Off Off On On On On On On
320-323 11 0010 00xx Off Off On On Off On On On
388-38B 11 1000 10xx Off Off Off On On On Off On
3A0-3A3 11 1010 00xx Off Off Off On Off On On On
3A4-3A7 11 1010 01xx Off Off Off On Off On On Off
The following illustration shows the correlation between the DIP-switch setting and
the address bits used to determine the base address. In the example below, address
300 is selected as the base address. Address 300 in binary is XX 11 0000 00XX
where X = a non-selectable address bit.
A9 A2
ON
OFF
1 2 3 4 5 6 7
8
Note: Setting the switch ‘On’ or ‘Closed’ corresponds to a ‘0’ in the address, while
leaving it ‘Off’ or ‘Open’ corresponds to a ‘1’.
© Sealevel Systems, Inc.
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DIO-104.REL User Manual
Software Installation
Windows 98/ME/NT/2000/XP Installation
Do not install the Adapter in the machine until the software has been fully
installed.
1. Start Windows.
2. Insert the Sealevel Systems CD in to your CD drive.
3. If ‘Auto-Start’ is enabled for this drive the software will automatically
launch. Otherwise, point your browser to the ‘Index.htm’ on the root
directory of the CD
4. Select ‘Install Software’.
5. Select the Part Number for your adapter from the listing.
6. Select ‘Windows 98/NT/ME/2000/XP’. The setup file will automatically
detect the operating environment and install the proper components. Next
(depending on your browser) select the ‘Run this program from its current
location’ or ‘Open’ option. Follow the information presented on the screens
that follow. During setup the user may specify installation directories and
other preferred configurations. This program also adds entries to the system
registry that are necessary for specifying the operating parameters for each
driver. An uninstall option is also available to remove SeaIO files and
registry/INI file entries from the system.
7. If installing in NT, skip to ‘Windows NT Card Installation’ step 16.
8. Go to the “Add New Hardware Wizard” in the Control Panel.
9. When the Wizard asks if you want Windows to search for the new
hardware, choose “No, I want to select the hardware from a list.”
10. Scroll through the list of categorized hardware and select ‘SeaIO Devices’.
If this is the first SeaIO device you may need to select ‘Other Devices’ and
‘Sealevel Systems, Inc.’ instead of ‘SeaIO Devices’.
11. Click “Next”.
12. Select the card model and press “Next”.
13. The Wizard will guide you through a few more informational prompts;
continue to click “Next” until it is completed.
14. Your card’s resource assignments may be adjusted through the Device
Manager (if, for instance, you need to change the I/O port address Windows
assigned when you installed the card).
15. Windows software installation is complete
16. Windows NT Card Installation: After accomplishing steps 1 – 6, bring up
the Control Panel and double-click on the SeaIO Devices icon. To install a
new card, click “Add Port”. Repeat this procedure for as many SeaIO cards
as you wish to install.
© Sealevel Systems, Inc.
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DIO-104.REL User Manual
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