Omega 1002 manual

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User’s Guide

OME-PCI-1002

PCI Data Acquisition Board

Hardware Manual

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Contents

Main Servicing North America: USA: Canada: For immediate technical or application assistance: USA and Canada: Table of Contents Page 1. Introduction 1.1 General Description 1.2 Block Diagram 1.3 Features 1.4 Specifications 1.4.1 Power Consumption 1.4.2 Analog Inputs 1.4.3 D/I and D/O 1.4.4 A/D Trigger Methods 1.4.5 Interrupt Channel 1.4.6 Programmable Timer/Counter 1.5 Applications 1.6 Product Check List 2. Hardware Configuration 2.1 Board Layout 2.2 Jumper Setting 2.3 A/D Calibration 2.4 System Block Diagram 2.5 Daughter Boards 2.5.1 OME-DB-1825 2.5.2 OME-DB-8225 2.5.3 OME-DB-37 2.5.4 OME-DN-37 2.5.5 OME-DB-16P Isolated Input Board 2.5.6 OME-DB-16R Relay Board 2.6 Analog Input Signal Connection Page Page Figure 2-6 Signal Shielding 2.7 Jumper Settings 2.8 The Connectors Page 3. I/O Registers 3.1 How to Find the I/O Address Vendor ID = 1234 Device ID = 1002 Page 3.2 The I/O Address Map 3.2.1 Section 1 3.2.2 Section 2 3.2.2.1 The 8254 Registers 3.2.2.2 The DI / DO Register 3.2.2.3 The A/D Buffer 3.2.2.4 The Status Register 3.2.2.5 The A/D Software Trigger Register 3.2.2.6 Clear Interrupt 3.2.2.7 The Analog Input Selection Register 3.2.2.8 The General Control Register 3.2.2.8.1 Interrupt Source Selection 3.2.2.8.2 Trigger Method Selection 4. Function Operation 4.1 Digital I/O 4.2 The 8254 Timer 4.3 The A/D trigger Page 4.4 A/D Conversion Page 4.4.1 A/D Conversion Trigger Modes 4.4.2A/D Transfer Modes Software Trigger and Polling Techniques Page Page 5. Software and Demo Program 6. Diagnostic Program 6.1 Power-ON Plug & Play Test 6.2 Driver Plug & Play Test 6.3 D I/O Test 6.4 A/D Test WARRANTY/DISCLAIMER RETURN REQUESTS/INQUIRIES M3927/0203 Where Do I Find Everything I Need for Process Measurement and Control? OMEGAOf Course! Shop online at www.omega.com TEMPERATURE PRESSURE, STRAIN AND FORCE FLOW/LEVEL pH/CONDUCTIVITY