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Technical Description        3-1

Chapter 3

Technical Description

The PCI-16REL board provides two parallel reed relay output ports. The ports 
are organized as ports A, B, C, and D. To maintain compatibility with the 
existing ISA interface adapter (PN 16REL), ports C and D (base 2 
and 3) are the reed relay output port addresses. 

Features

n

Sixteen SPST relays 

n

DB-37 male connector 

n

Highly reliable 10VA DIP reed relays utilized

n

Multiple adapters residing in one computer

n

PCI 2.1 bus compatibility

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. They can be 
destroyed by inductive load switching, where a spark occurs across the 
contacts internally. The relays are normally open. They close when energized.

Содержание PCI-16REL

Страница 1: ...PCI 16REL Interface Adapter Board Manual PN 931 0006 00 A June 2000 ...

Страница 2: ...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 res...

Страница 3: ...n describes the board features reed relays drivers and connector pin assignments n Chapter 4 Specifications provides board specifications such as power requirements operating environment and agency approvals n Appendix A Troubleshooting provides steps that can eliminate most common problems n Appendix B Board Layout Drawing provides the board layout drawing Customer Comments If you experience any ...

Страница 4: ...iv PCI DIO16 User s Guide This page intentionally left blank ...

Страница 5: ...y 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...

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Страница 7: ...ts 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...

Страница 8: ...nts 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 n When unpacking a static sensitive component from its shippin...

Страница 9: ...emain CE compliant only CE compliant parts may be used Maintaining CE compliance also requires proper cable and cabling techniques Although ICS Advent offers accessories the customer must ensure that these products are installed with proper shielding to maintain CE compliance ICS Advent does not offer engineering services for designing cabling systems In addition ICS Advent will not retest or rece...

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Страница 11: ... 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 o...

Страница 12: ... 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 n...

Страница 13: ...er 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 sale...

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Страница 15: ...s Users 2 1 System Installation 2 1 Chapter 3 Technical Description Features 3 1 Reed Relays 3 1 Relay Specifications 3 2 Software 3 2 Programming Examples 3 3 Register Description 3 4 Pin Assignments P3 DB 37 Male 3 5 Power and Ground Pin Assignments P3 DB 37 Male 3 5 Chapter 4 Specifications Appendix A Troubleshooting Appendix B Board Layout Drawing ...

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Страница 17: ...which can latch power data or other electronic signals for control applications The PCI 16REL is PCI 2 1 bus compliant What s Included The PCI 16REL is shipped with the following items If any of these items are missing or damaged contact ICS Advent n PCI 16REL interface adapter board n Software drivers n User s Guide ...

Страница 18: ... 1 etc run disk 3 and the Read Me file System Installation The PCI 16REL can be installed in any PCI expansion slot as follows 1 Turn off system power Disconnect the power cord from the electrical outlet 2 Remove the chassis cover 3 Locate an available PCI slot and remove the associated slot filler bracket from the rear panel of the chassis 4 Gently insert the PCI 16REL board into the slot Make su...

Страница 19: ...output port addresses Features n Sixteen SPST relays n DB 37 male connector n Highly reliable 10VA DIP reed relays utilized n Multiple adapters residing in one computer n PCI 2 1 bus compatibility 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 They can be destroyed by inductive load switchin...

Страница 20: ...EL board ships with ICS Advent s SeaI O suite of Windows 95 98 2000 NT drivers on floppy disks 1 and 2 SeaI O provides the user with a consistent and straightforward API which allows the developer to concentrate on the details of the application instead of low level driver development Popular development environments including Visual C Visual Basic and Delphi are supported for application developm...

Страница 21: ... 1 in bit position D2 to port address Base 3 or 303h MOV DX 303H Set DX to Port D MOV AL 00001000B Set bit 3 to a 1 OUT DX AL Another method which takes into account the read back capability of output ports C and D 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 C and D results ...

Страница 22: ...are that queries the last value written to prevent inadvertently changing the state of the relays Also bits in the Read Only ports Base 0 1 4 7 are decoded but not used by the PCI 16REL Address Mode D7 D6 D5 D4 D3 D2 D1 D0 Base 0 RD 0 0 0 0 0 0 0 0 Base 1 RD 0 0 0 0 0 0 0 0 Base 2 R W PCD7 PCD6 PCD5 PCD4 PCD3 PCD2 PCD1 PCD0 Base 3 R W PDD7 PDD6 PDD5 PDD4 PDD3 PDD2 PDD1 PDD0 Base 4 RD 0 0 0 0 0 0 0...

Страница 23: ...gnments P3 DB 37 Male Port C Bit Relay P3 Pin Port D Bit Relay P3 Pin 0 K1 2 20 0 K9 10 28 1 K2 3 21 1 K10 11 29 2 K3 4 22 2 K11 12 30 3 K4 5 23 3 K12 13 31 4 K5 6 24 4 K13 14 32 5 K6 7 25 5 K14 15 33 6 K7 8 26 6 K15 16 34 7 K8 9 27 7 K16 17 35 Ground 18 36 37 5 Volts 19 12 Volts 1 ...

Страница 24: ...ing goldfingers Weight 3 2 ounces 90 71 g Temperature Range Operating 0 C to 50 C 32 F to 122 F Storage 20 C to 70 C 4 F to 158 F Humidity 10 to 90 RHNC MTBF Greater than 150 000 hours calculated Agency Approvals FCC Class A 47 CFR Part 15 Subpart B UL 1950 2nd edition 1993 CE Conformity with EU EMC Directive 89 336 EEC EU Low Voltage Directive 72 23 EEC ...

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Страница 26: ...ect locations 2 Identify all I O adapters currently installed in your system including onboard serial ports controller cards and sound cards The I O addresses and any IRQs used by these adapters should be identified 3 Ensure that there is no conflict with currently installed adapters No two adapters can occupy the same I O address and may not be allowed to share IRQs 4 Make sure that the PCI 16REL...

Страница 27: ...Board Layout Drawing B 1 Appendix B Board Layout Drawing 3 9 5 0 ...

Страница 28: ... AC and I O Lines EN 60950 1992 Safety of Information Technology Equipment The technical documentation required to demonstrate this product meets the requirements of the EMC Directive and the Low Voltage Directive has been compiled by ICS Advent and is available for inspection by the relevant enforcement authorities Attention The attention of the specifier purchaser installer or user is drawn to s...

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