Omega OMG-PCI-DIO48 - Manuals

Omega OMG-PCI-DIO48 – Manual in PDF format online.

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Manual Omega OMG-PCI-DIO48

Summary

Page 2 - One Omega Drive, River Bend Technology Centre; OMEGAnet

Servicing North America: USA: One Omega Drive, P.O. Box 4047 ISO 9001 Certified Stamford CT 06907-0047TEL: (203) 359-1660 FAX: (203) 359-7700 e-mail: [email protected] Canada: 976 BergarLaval (Quebec) H7L 5A1, CanadaTEL: (514) 856-6928 FAX: (514) 856-6886 e-mail: [email protected] For immediate technical o...

Page 3 - Contents

Contents INTRODUCTION.......................................................................................................... 1 O VERVIEW ........................................................................................................................1 W HAT ’ S I NCLUDED .....................

Page 4 - FIGURES

APPENDIX A - TROUBLESHOOTING.................................................................. 23 APPENDIX B - HOW TO GET ASSISTANCE...................................................... 24 APPENDIX C - SILK-S CREEN................................................................................. 25 ...

Page 5 - Introduction; Overview; Installation; Card Setup; Install Software; Linux Users

Introduction and Installation OMG-PCI-DIO48 Page 1 Introduction Overview The OMG-PCI-DIO48 provides two 8255 mode 0 compatible ports providing four eight-bit ports and four four-bit ports. Each can be individually configured as inputs or outputs. When configured as outputs each bit of the four bit p...

Page 6 - System Installation

Introduction and Installation OMG-PCI-DIO48 Page 2 System Installation The OMG-PCI-DIO48 can be installed in any of the PCI expansion slots. 1. Turn off PC power. Disconnect the power cord. 2. Remove the PC case cover. 3. Locate an available PCI slot and remove the blank metal slot cover. 4. Remove ...

Page 7 - Technical Description; Software

Technical Description OMG-PCI-DIO48 Page 3 Technical Description The OMG-PCI-DIO48 provides 48 channels of digital I/O configurable as inputs or outputs, which can be utilized for PC based control and automation including sensors, switches, satellite antenna control systems, video and audio studio a...

Page 8 - Party Software Support

Technical Description OMG-PCI-DIO48 Page 4 3 rd Party Software Support Third party software support for many HMI/MMI and other process control software is included on the product installation CD. For the most up to date information on third party software support, please visit http://www.omega.com .

Page 9 - Electrical Characteristics

Technical Description OMG-PCI-DIO48 Page 5 Electrical Characteristics The table below provides the electrical characteristics of each Input/Output. Each port is buffered with a 74LS245 octal bi-directional transceiver. Each input is capable of sinking up to 24 mA, while each output can source up to ...

Page 10 - Pull Ups

Technical Description OMG-PCI-DIO48 Page 6 Pull Ups Ten pin bussed resistor packs are installed to provide pull-ups to the input ports. These are installed on all ports. The pull-up resistor packs are rated at 10K ohms. Figure 2 below provides the bussed resistor and corresponding port. The resistor...

Page 11 - 0 Pin Ribbon Pin Out

Technical Description OMG-PCI-DIO48 Page 7 50 Pin Ribbon Pin Out Figure 3-50 Pin Ribbon Cable Pin Out Description Pin # Port A A0 47 A1 45 A2 43 A3 41 A4 39 A5 37 A6 35 A7 33 Port B B0 31 B1 29 B2 27 B3 25 B4 23 B5 21 B6 19 B7 17 Port C C0 15 C1 13 C2 11 C3 9 C4 7 C5 5 C6 3 C7 1 GND All Even pins +5...

Page 12 - Presetting an Output Port:; Relative Addressing vs. Absolute Addressing; Port A1 bit zero is the interrupt source (pin 47); Port C

Technical Description OMG-PCI-DIO48 Page 8 Application Programmers Interface (API) Most modern operating systems do not allow direct hardware access. The SeaIO driver and API have been included to provide control over the hardware in Windows and Linux environments. The purpose of this section of the...

Page 13 - Port C relative addressing (when port C is split)

Technical Description OMG-PCI-DIO48 Page 9 Port C relative addressing (when port C is split) The input and output nibbles will each be treated as individual four bit ports. Port Configuration: Each eight-bit port can be configured as inputs or outputs. The API provides a set adapter state call to ac...

Page 16 - Absolute Address

Technical Description OMG-PCI-DIO48 Page 12 Absolute Address Port 1 Port 2 Absolut e bit Address Port -Bit Absolut e bit Address Port -Bit 0 A1-0 64 A2-0 1 A1-1 65 A2-1 2 A1-2 66 A2-2 3 A1-3 67 A2-3 4 A1-4 68 A2-4 5 A1-5 69 A2-5 6 A1-6 70 A2-6 7 A1-7 71 A2-7 8 B1-0 72 B2-0 9 B1-1 73 B2-1 10 B1-2 74 ...

Page 18 - Direct Hardware Control

Technical Description OMG-PCI-DIO48 Page 14 C1-6 C2-6 C1-7 C2-7 Figure 9-(Print and fill in for your configuration) Direct Hardware Control In systems where the users program has direct access to the hardware (DOS) the tables below gives the mapping and functions that the 8005 provide. The address o...

Page 19 - Interrupts

Technical Description OMG-PCI-DIO48 Page 15 Interrupts Interrupts can be set up as shown in the tables on the next page.

Page 22 - Control Words

Technical Description OMG-PCI-DIO48 Page 18 Control Words n = control word for port1 or 2 I/O Configuration CWnD0 Port C1 lower nibble (bits 0-3) 1 = input 0 = output 1 on power up CWnD1 Port B1 1 = input 0 = output 1 on power up CWnD2 0 or 1 (no effect) CWnD3 Port C1 upper nibble (bits 4-7) 1 = inp...

Page 23 - Bit Set or Reset Port C; Bit Select

Technical Description OMG-PCI-DIO48 Page 19 Bit Set or Reset Port C n = port number CWnD0 1 = set to +5V 0 = Reset to GND CWnD4 0 or 1 (no effect) CWnD5 0 or 1 (no effect) CWnD6 0 or 1 (no effect) CWnD7 Always a zero when using Bit set/reset Bit Select CWnD3 CWnD2 CWnD1 C1 Bit 0 0 0 = 0 0 0 1 = 1 0 ...

Page 25 - Interrupt control; Interrupt mode select table; Interrupt Read

Technical Description OMG-PCI-DIO48 Page 21 Interrupt control When enabled interrupts are generated on A10 and A20 (Pin 47 on each 50 pin header), for this reason to use interrupts on a Port its A byte must be set as an input. IRQENX interrupt enable 1 = enabled 0 = disabled ( 0 on power up ) IRQCX0...

Page 26 - Specifications; Environmental Specifications

Specifications OMG-PCI-DIO48 Page 22 Specifications Environmental Specifications Specification Operating Storage Temperature Range 0º to 50º C (32º to 122º F) -20º to 70º C (-4º to 158º F) Humidity Range 10 to 90% R.H. Non-Condensing 10 to 90% R.H. Non-Condensing Power Consumption Supply line +5 VDC...

Page 27 - Appendix A - Troubleshooting; first

Appendix A - Troubleshooting OMG-PCI-DIO48 Page 23 Appendix A - Troubleshooting Following these simple steps can eliminate most common problems. Install software first . After installing the software then proceed to adding the hardware. This places the required installation files in the correct loca...

Page 28 - Appendix B - How To Get Assistance

Appendix B - How To Get Assistance OMG-PCI-DIO48 Page 24 Appendix B - How To Get Assistance Please refer to Troubleshooting Guide prior to calling Technical Support. 1. Begin by reading through the Trouble Shooting Guide in Appendix A. If assistance is still needed please see below. 2. When calling ...

Page 30 - Appendix D - Compliance Notices; Federal Communications Commission Statement; Warning

Appendix D - Compliance Notices OMG-PCI-DIO48 Page 26 Appendix D - Compliance Notices Federal Communications Commission Statement FCC - This equipment has been tested and found to comply with the limits fo r Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to p...

Page 31 - RETURN REQUESTS/INQUIRIES; WARRANTY

WARRANTY/ DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for aperiod of 13 months from date of purchase. OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping...