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Omega Engineering
DAQ-12
user manual
Version January 28
Models:
DAQ-12
1
31
31
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31 pages
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Specs
Install
Multi-Function Timer Register
Warranty
Jumper J1 Configuration
Direct Memory Access
Page 31
Image 31
DAQ-12
Users Manual
Version 2.20
January 28, 1999
Part No.
940-0030-220
Page 30
Page 31
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Image 31
Page 30
Page 31
Contents
15,1*,1
WARRANTY/DISCLAIMER
Standards to which Conformity is Declared
Manufacturers Name
Manufacturer’s Address
Application of Council Directive
For immediate technical or application assistance
Servicing North America
Servicing Europe
Page
Table of Contents Introduction
List of Figures and Tables
Installation
DAQ-12 Specifications
Analog to Digital Converter
Jumper J1 Configuration
Disable Pre-Scaler Enable Pre-Scaler Factory default
Recommended Input Ranges and Gain Settings
Code
Voltage Unipolar Bipolar Code
Digital to Analog Converters
Gain =
Channel Bipolar
Base Address
Digital Input/Output
Clock Selection
Internal Clock
External Clock
Start of Conversion
Trigger Selection
10. Jumpers J8 and J9 Configuration Dack
Direct Memory Access
External Interrupt
Interrupts
External Connections
Page
Control Word Register
Register Description
INT2 INT1 INT0 Description
3 A/D Converter Data Register
Start of Conversion Register
Clock Rate Register low word
Multi-Function Timer Register
4 D/A Converter 0 Register
5 D/A Converter 1 Register
Programming the 8254 Counter/Timer
Counter 1 Clock rate register high word
Version January 28
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