Related Manuals for SeaLevel DIO-16.LCPI
Summary of Contents for SeaLevel DIO-16.LCPI
- Page 1 DIO-16.LCPI User Manual | 8012 © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
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Page 2: Table Of Contents
APPENDIX C – EXAMPLE CIRCUITS ........................ 34 APPENDIX D – 8012 PCB DRAWING ........................ 35 APPENDIX E – HOW TO GET ASSISTANCE ..................... 36 APPENDIX F – COMPLIANCE NOTICES ......................37 WARRANTY ................................ 38 © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022... -
Page 3: Introduction
• MD1 Low Profile and Universal Bus (3.3V and 5V) compatible • Power (+5V and +12V) and ground provided on connector • SeaI/O Classic software supports Windows and Linux Operating Systems © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022... - Page 4 Other Sealevel PCI Digital I/O Products Product Item# Description PIO-32.PCI 8010 32 TTL Inputs/Outputs PIO-48.PCI 8005 48 TTL Inputs/Outputs PIO-96.PCI 8009 96 TTL Inputs/Outputs REL-16.PCI 8003 16 Reed Relay Outputs DIO-32.PCI 8004 16 Reed Relay Outputs/16 Opto-isolated Inputs DIO-32.PCI 8004H 16 Reed Relay Outputs/16 Opto-isolated Inputs (10-30V) ISO-16.PCI...
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Page 5: Before You Get Started
Before You Get Started What’s Included The DIO-16.LPCI is shipped with the following items. If any of these items are missing or damaged, please contact Sealevel for replacement. • DIO-16.LPCI Adapter • Item # 8012 ships with Low Profile PCI bracket •... - Page 6 Depending upon your application, you are likely to find one or more of the following items useful for interfacing the DIO-16.LPCI to real-world signals. All items can be purchased from our website (http://www.sealevel.com) or by calling (864) 843-4343. Cables DB44 Male to DB44 Female, 72” Extension Cable (Item# CA185) The CA185 is a standard DB44M to DB44F extension cable.
- Page 7 The Digital I/O Handbook – A Practical Guide to Industrial Input and Output Applications (Item# REF101) Renowned technical author Jon Titus and president and CEO of Sealevel Systems, Tom O'Hanlan, clearly explain real-world digital input/output implementation from both a hardware and software perspective. Whether you are a practicing engineer or a student, The Digital I/O Handbook will provide helpful insight you will use again and again.
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Page 8: Software Installation
All Sealevel products are shipped with media containing the installers for each software package available. If the media is otherwise unavailable or if desired, the current versions of Sealevel software packages can be obtained from the Sealevel website (see following instructions). If you already have the Sealevel software, proceed to the Windows or Linux installation section. - Page 9 Linux Installation Most Sealevel Linux software is distributed as source code. To use the software, it must be compiled. Refer to the README file in each package for system prerequisites. You must have administrative privileges to install the software. It is not necessary to have administrative privileges to build or use the software.
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Page 10: Physical Installation
Physical Installation The Sealevel adapter can be installed in an ISA/PCI/PCIe expansion slot. 5V keyed PCI cards will not fit or work in 3.3V keyed PCI slots ISA Card Edge (5V) PCI Bus Card Edge (5V) Universal PCI Bus Card Edge (3.3 and 5V) PCI Express x1 Do not install the adapter in the machine until the product software has been fully installed. - Page 11 6. Replace the screw you removed for the blank and use it to secure the adapter into the slot. (This is required to ensure FCC Part 15 compliance.) 7. Replace the cover. 8. Connect the power cord The DIO-16.LCPI is now ready for use. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
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Page 12: Programming The Dio-16.Lpci
Programming the DIO-16.LPCI Sealevel’s SeaI/O software is provided to assist in the development of reliable applications for the Sealevel Systems family of digital I/O adapters. Included in the software are driver functions for use in accessing the I/O as well as helpful samples and utilities. - Page 13 When enabled, interrupts are generated on Port A bit D0. IRQEN Interrupt enable 1 = enabled 0 = disabled ( 0 on power up ) IRC0 Interrupt mode select, see table below IRC1 Interrupt mode select, see table below © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
- Page 14 High or Low state. This will cause the computer to remain in an interrupt state until the input state changes. Interrupt Read Reading the Interrupt Status port (Base+5) clears any interrupt pending. IRQST (D0) Interrupt Status 1 = interrupt pending, 0 = none © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
- Page 15 Input Port Pin Assignments (DB-44 Female) Port A Bit Port A Pins 2,40 3,41 4,36 5,37 6,38 7,42 8,43 9,44 © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
- Page 16 Reed relays are not suited for high current applications, and can be destroyed by inductive load switching, where a spark occurs across the contacts internally. The relays are normally open, and close when energized. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
- Page 17 In this case the interconnections are being made on the connector itself. In the DB-37 diagram below the return path is supplied external to the connector. For complete electrical isolation, each relay can be wired to an independent isolated circuit. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
- Page 18 Via optional DB-44 Male to DB-37 Male 6’ cable, Part Number CA206 Port A Pins Port C Pins 2,20 10,28 3,21 11,29 4,22 12,30 5,23 13,31 6,24 14,32 7,25 15,33 8,26 16,34 9,27 17,35 18,36,37 +12V © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
- Page 19 The common path can be provided at the connector as shown in the DB-44 diagram above. Also, for complete electrical isolation, each input / output pair can be powered from an individual power source with no common present. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
- Page 20 The above diagram shows the common path to all the relays is provided external to the connector. The common path can be provided at the connector as shown in the DB-44 diagram above. For complete electrical isolation, each relay can be wired to an independent isolated circuit. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
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Page 21: Specifications
Temperature Range Operating 0°C - 70°C Storage -50°C - 105°C Power Consumption Supply line +5VDC Rating 270 mA (Optional) Physical Dimensions PCB Length 4.7” (12.0 cm) PCB Height 2.5” (6.4 cm) © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022... - Page 22 +12VDC (optional) Manufacturing All Sealevel Systems Printed Circuit boards are built to UL 94V0 rating and are 100% electrically tested. These printed circuit boards are solder mask over bare copper or solder mask over tin nickel. © Sealevel Systems, Inc.
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Page 23: Appendix A - Troubleshooting
4. Right click on the listed adapter and choose ‘Uninstall.’ 5. Click on ‘Actions’ and choose ‘Scan for hardware changes. 6. This will prompt the PC to scan and locate the Sealevel I/O adapter and properly initiate the installation and driver association. - Page 24 1. With the system powered down, verify the I/O adapter is seated properly into the slot. 2. Sealevel ISA and PCI Digital I/O adapters require 5V on the bus from the power supply. 3. Sealevel Universal PCI Digital I/O adapters are 3.3V signal compliant. The I/O adapter requires 5V on the bus for proper operation.
- Page 25 Device Manager Verification Once your Sealevel Software is installed, verify the I/O adapter is properly enumerated. Navigate to the Device Manager for verification and configuration. To access the Device Manager, right click on ‘My Computer’ and choose ‘Manage.’ When the Computer Management menu appears, choose ‘Device Manager.’...
- Page 26 Appendix A – Troubleshooting, Continued Troubleshooting/Verification Utilities For SeaIO Classic Products These three utilities were designed to verify the functionality of your Sealevel digital I/O adapters. To access these utilities, navigate to: Start – All Programs – SeaIO. VB Test This utility allows the setting and clearing of individual relays and groups of relays.
- Page 27 SeaIO driver configuration and hardware adapter settings. A main menu offers choices for reading and writing ports and setting and clearing relays. This utility also demonstrates the use of the NotifyInputChange API call. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
- Page 28 Appendix A – Troubleshooting, Continued SeaI/O Classic Hardware This is an example of a properly enumerated SeaI/O digital I/O adapter in Windows Device Manager. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
- Page 29 This verifies that the SeaI/O digital I/O adapter (8004) is correctly enumerated. To properly configure your digital, I/O adapter, please click on the ‘Card Setup’ tab and refer to the Configuration section of this manual. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
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Page 30: Seaio Device Driver Configuration
Sample Interval box. Additional information on Sample Interval can be located in the SeaIO Software Information Help file found here: Start – All Programs – SeaIO – SeaIO Help - Device Configuration. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022... - Page 31 If the input threshold voltage has been met the API returns a 1. Outputs: If a 0 is written to the port the relay is de-energized. If a 1 is written to the port the relay is energized. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
- Page 32 Additional information for Positive and Negative logic choices can be located in the SeaIO Software Information Help file found here: Start – All Programs – SeaIO – SeaIO Help - Logic States. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022...
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Page 33: Appendix B - Handling Instructions
6. Keep work area free of non-conductive materials such as ordinary plastic assembly aids and Styrofoam. 7. Use field service tools such as cutters, screwdrivers, and vacuum cleaners that are conductive. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022... -
Page 34: Appendix C - Example Circuits
Appendix C – Example Circuits Input Circuit Output Circuit © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022... -
Page 35: Appendix D - 8012 Pcb Drawing
Appendix D – 8012 PCB Drawing © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022... -
Page 36: Appendix E - How To Get Assistance
When calling for technical assistance, please have your user manual and current adapter settings. If possible, please have the adapter installed in a computer ready to run diagnostics. Sealevel Systems provides an FAQ section on its web site. Please refer to this to answer many common questions. This section can be found at http://www.sealevel.com/faq.asp. -
Page 37: Appendix F - Compliance Notices
Always use cabling provided with this product if possible. If no cable is provided or if an alternate cable is required, use high quality shielded cabling to maintain compliance with FCC/EMC directives. © Sealevel Systems, Inc. 8012 Manual | SL9018 3/2022... -
Page 38: Warranty
Sealevel's commitment to providing the best I/O solutions is reflected in the Lifetime Warranty that is standard on all Sealevel manufactured I/O products. We are able to offer this warranty due to our control of manufacturing quality and the historically high reliability of our products in the field. Sealevel products are designed and manufactured at its Liberty, South Carolina facility, allowing direct control over product development, production, burn-in and testing.