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Sealevel Systems, Inc
155 Technology Place
P.O. Box 830
Liberty, SC 29657
ISO-16
USER'S MANUAL
Part Number 3094
Phone: (864) 843-4343
FAX:
(864) 843-3067
www.sealevel.com

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Summary of Contents for SeaLevel ISO-16

  • Page 1 ™ ISO-16 USER’S MANUAL Part Number 3094 Sealevel Systems, Inc Phone: (864) 843-4343 155 Technology Place FAX: (864) 843-3067 P.O. Box 830 www.sealevel.com Liberty, SC 29657...
  • Page 2: Table Of Contents

    ......17 EDERAL OMMUNICATIONS OMMISSION TATEMENT EMC D ..............17 IRECTIVE TATEMENT ..................18 ARRANTY Figures Figure 1 - Address Selection Table................2 Figure 2 - DIP-Switch Illustration................2 Figure 3 - IRQ Header E1..................3 ©2002a Sealevel Systems, Incorporated. All rights reserved.
  • Page 3: Introduction

    Addressing, data and control signals are TTL compatible. The ISO-16 is simple to operate. Inputs are simply read from their data ports. What’s Included The ISO-16 is shipped with the following items. If any of these items are missing or damaged, contact the supplier.
  • Page 4: Card Setup

    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 5: Irq Header E1

    Other inputs can be ‘wire OR ed.’ to also generate interrupts if desired. Please consult the factory for more information. 2/9 3 4 5 6 7 Figure 3 - IRQ Header E1 Sealevel Systems ISO-16 Page 3...
  • Page 6: Installation

    Installation Installation The ISO-16 can be installed in any ISA PC expansion slot. The ISO-16 contains a DIP-switch (SW1) and IRQ selection which must be set prior to installation. 1. Turn off PC power. Disconnect the power cord. 2. Remove the PC case cover.
  • Page 7: Technical Description

    Technical Description Technical Description The ISO-16 provides four parallel input/output (I/O) ports. The ports are organized as ports A, B, C, and D. Port A and B are the input ports and are interfaced to optically- isolated inputs, while ports C and D unused. Assuming an I/O address of 300 Hex the following table shows the Port Addresses.
  • Page 8 This can be done at the factory, if necessary. The input circuits are not designed for monitoring 120-volt AC circuits and damage will occur if connected to a 120-volt AC circuit. Sealevel Systems ISO-16 Page 6...
  • Page 9: Sensor Input Ports Pin Assignments (P1)

    Sensor Input Ports Pin Assignments (P1) Port A Bit Port B Bit 18,37 10,29 17,36 9, 28 16,35 8,27 15,34 7,26 14,33 6,25 13,32 5,24 12,31 4,23 11,30 3,22 Ground 2,20,21 + 12 Volts + 5 Volts Sealevel Systems ISO-16 Page 7...
  • Page 10: Programming

    In all addressing modes, port numbers are zero-indexed; that is, the first port is port #0, the second port is #1, the third #2, and so on. Because the 3094 does not have any output ports, the mapping of relative and absolute addressing is the same. Sealevel Systems ISO-16 Page 8...
  • Page 11 11 ( R ) 12 ( R ) 12 ( R ) 13 ( R ) 13 ( R ) 14 ( R ) 14 ( R ) 15 ( R ) 15 ( R ) Sealevel Systems ISO-16 Page 9...
  • Page 12: Direct Hardware Control

    R = Read W = Write R/W = Read or Write Function Port Address Hex Address Port Type Available Decimal 300 (Base + 0) Input Port (Opto Input) 301(Base + 1) Input Port Sealevel Systems ISO-16 Page 10...
  • Page 13: Specifications

    Greater than 150,000 hours. (Calculated) Physical Dimensions Board length 4.90 inches (12.446 cm) Board Height including Goldfingers 4.2 inches (10.66 cm) Board Height excluding Goldfingers 3.9 inches (9.906 cm) Note: Please see Appendix C for board layout and dimensions. Sealevel Systems ISO-16 Page 11...
  • Page 14: Appendixa - Troubleshooting

    1. Identify all I/O adapters currently installed in your system. This includes your on-board serial ports, controller cards, sound cards etc. 2. Configure your Sealevel Systems adapter so that there is no conflict with currently installed adapters. No two adapters can occupy the same I/O address.
  • Page 15: Appendixb - How T O Get Assistance

    If possible, please have the adapter installed in a computer ready to run diagnostics. 3. Sealevel Systems maintains a Home page on the Internet. Our home page address is www.sealevel.com. The latest software updates, and newest manuals are available via our FTP site that can be accessed from our home page.
  • Page 16: Appendixc - Silk -Screen

    Appendix C - Silk-Screen Appendix C - Silk-Screen 4.2" 4.9" 3.9" Sealevel Systems ISO-16 Page 14...
  • Page 17: Appendixd - Schematic

    Appendix D - Schematic Appendix D - Schematic Sealevel Systems ISO-16 Page 15...
  • Page 18 Appendix D - Schematic Sealevel Systems ISO-16 Page 16...
  • Page 19: Federal Communications Commission Statement

    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 ISO-16 Page 17...
  • Page 20: Warranty

    Sealevel Systems, Inc. provides a lifetime warranty for this product. Should this product fail to be in good working order at any time during this period, Sealevel Systems will, at it's option, replace or repair it at no additional charge except as set forth in the following terms.

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