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ISO-16 User Manual
Part Number 3094H
www.sealevel.com
PO Box 830 Liberty, SC 29657
864.843.4343

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Summary of Contents for SeaLevel ISO-16

  • Page 1 ISO-16 User Manual Part Number 3094H www.sealevel.com PO Box 830 Liberty, SC 29657 864.843.4343...
  • Page 2: Table Of Contents

    CARD SETUP ..........................3 ........................3 DDRESS ELECTION ..........................4 IRQ H EADER SOFTWARE INSTALLATION....................5 PHYSICAL INSTALLATION ....................7 PROGRAMMING THE ISO-16 ....................8 ....................8 ROGRAMMING FOR INDOWS ......................8 ROGRAMMING FOR INUX (API) ................. 8 PPLICATION ROGRAMMERS...
  • Page 3: Introduction

    The ISO-16 is PCI 2.1 bus compliant. The ISO-16 is designed to be used with a variety of Operating Systems including Windows 98/NT/ME/2000/XP, Linux and DOS. The SeaI/O API (Application...
  • Page 4: Before You Get Started

    Before You Get Started What’s Included The ISO-16 is shipped with the following items. If any of these items is missing or damaged please contact Sealevel for replacement. ISO-16 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 ISO-16 to real-world signals.
  • Page 5: Card Setup

    Card Setup The ISO-16 contains several jumper straps for each port that must be set for proper operation. Address Selection The ISO-16 occupies 4 consecutive I/O locations. The DIP-switch (SW1) 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.
  • Page 6: Irq Header E1

    (E1). Interrupt request signals 2/9 through 7 (IRQ 2/9 - 7) can be selected by placing the jumper in the appropriate position. Other inputs can be ‘wire OR ed.’ to also generate interrupts if desired. Please consult the factory for more information. IRQ Header E1 ISO-16 User Manual © Sealevel Systems, Inc. - 4 -...
  • Page 7: Software 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.
  • Page 8 Skip to section "Using the test software" if you wish to do so at this time. To set up Linux to automatically load the driver; refer to a Linux manual concerning your specific distribution for help. ISO-16 User Manual © Sealevel Systems, Inc. - 6 -...
  • Page 9: Physical Installation

    5. 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.) 6. Replace the cover. 7. Connect the power cord The ISO-16 is now ready for use. ISO-16 User Manual © Sealevel Systems, Inc. - 7 -...
  • Page 10: Programming The Iso-16

    / removal of the software and information about latency, logic states, and device configuration. For C language programmers we recommend using the API to access the ISO-16. If you are programming in Visual Basic, using the ActiveX control included with SeaI/O is advised.
  • Page 11: Input Ports

    Increasing the input resistor accordingly can increase the maximum input voltage. Because socketed DIP resistors are utilized, they can easily be replaced with a different value. Sealevel, if necessary can do this. Important: The input circuits are not intended for monitoring 120-volt AC circuits.
  • Page 12: Sensor Input Ports Pin Assignments (P1)

    Sealevel terminal block kit, Item# KT-101. This kit includes a 6’ Male/Female cable (Item# CA112) and terminal block with screw terminals (Item# TB02) which provides a simple means to connect field wiring to Sealevel DB37 I/O cards. The TB02 provides both male and female DB37 connectors, eliminating the need for gender benders and other adapters while simplifying cable connections.
  • Page 13: Relative Addressing Vs. Absolute Addressing

    In systems where the users program has direct access to the hardware (DOS) the table below gives the mapping and functions that the ISO-16 provide. The address of each eight-bit port is calculated as shown in the table on the following page, the cards base address plus an offset.
  • Page 14: Interrupt Control

    Interrupt Read Reading the Interrupt Status port (Base+5) clears any interrupt pending. IRQST (D0) Interrupt Status 1 = interrupt pending, 0 = none ISO-16 User Manual © Sealevel Systems, Inc. - 12 -...
  • Page 15: Electrical Characteristics

    4.2” (10.7 cm, including Gold fingers) 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.
  • Page 16: Example Circuits

    Example Circuits Input Circuit ISO-16 User Manual © Sealevel Systems, Inc. - 14 -...
  • Page 17: Appendix A - Troubleshooting

    • 2E8-2EF is typically reserved for COM4: 6. If these steps do not solve your problem, please call Sealevel Systems’ Technical Support, (864) 843-4343. Our technical support is free and available from 8:00 AM-5:00 PM Eastern Time Monday through Friday.
  • Page 18: Appendix B - How To Get Assistance

    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 19: Appendix C - Silk Screen - 3094H Pcb

    Appendix C – Silk Screen – 3094H PCB 4.2" 4.9" 3.9" ISO-16 User Manual © Sealevel Systems, Inc. - 17 -...
  • Page 20: Appendix D - 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. ISO-16 User Manual © Sealevel Systems, Inc. - 18 -...
  • Page 21: Warranty

    (RMA) number. The Customer agrees to insure the Product or assume the risk of loss or damage in transit, to prepay shipping charges to Sealevel, and to use the original shipping container or equivalent. Warranty is valid only for original purchaser and is not transferable.

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