Manuals
/
Brands
/
Lawn and Garden
/
Telescope
/
National Instruments
/
Lawn and Garden
/
Telescope
National Instruments
PC-OPDIO-16 user manual
1
1
92
92
Download
92 pages, 277.48 Kb
© Copyright 1995 National Instruments Corporation.
All Rights Reserved.
PC-OPDIO-16
User Manual
Optically Isolated Digital I/O Board for the PC
May 1995 Edition
Part Number 320937A-01
Contents
Main
Page
Limited Warranty
Copyright
Trademarks
Page
Contents
About This Manual
Chapter 1 Introduction
Chapter 2 Installation and Configuration
Chapter 3 Signal Connections
Chapter 4 Fundamentals of Building Applications with NI-DAQ
Page
Page
About This Manual
Organization of This Manual
Conventions Used in This Manual
National Instruments Documentation
Related Documentation
Customer Communication
Chapter 1 Introduction
About Your PC-OPDIO-16 Board
What You Need to Get Started
Software Programming Choices
LabVIEW and LabWindows/CVI Application Software
NI-DAQ Driver Software
Register-Level Programming
Optional Equipment
Cabling
Unpacking
Chapter 2 Installation and Configuration
Hardware Installation
Hardware Configuration
Bus-Related Configuration
Data Acquisition-Related Configuration
NI-DAQ Software Installation
NI-DAQ Installation for DOS
NI-DAQ Installation for LabVIEW
NI-DAQ Installation for LabWindows/CVI
NI-DAQ Installation for Windows
Software Configuration
Configuring Your PC-OPDIO-16
Using DAQCONF
Page
Using WDAQCONF
Page
Page
Signal Connections Chapter 3
PC-OPDIO-16 User Manual 3-2 National Instruments Corporation
I/O Connectors
Figure 3-1 shows the pin assignments for the PC-OPDIO-16 I/O connector.
Signal Connection Descriptions
Optically Isolated Digital Output
Output Channels
Chapter 3 Signal Connections
National Instruments Corporation 3-5 PC-OPDIO-16 User Manual
a. Load sinking current
Figure 3-2. Signal Connection Example for Isolated Output
b. Load sourcing current
Optically Isolated Digital Input
Input Channels
Page
Page
Chapter 4 Fundamentals of Building Applications with NI-DAQ
Building DOS Applications with NI-DAQ
Creating a DOS Application Using Microsoft C
Creating a DOS Application Using Visual Basic
Page
Page
Creating a DOS Application Using Borland Turbo C++ or Borland C++
Creating a DOS Application Using Borland Turbo Pascal
xxx
Building Windows Applications with NI-DAQ
The NI-DAQ Libraries
NI-DAQ Programming Considerations
Buffer Allocation
Creating a Windows Application Using Borland C++
Page
Creating a Windows Application Using Microsoft Visual C++
Creating a Windows Application Using Turbo Pascal
Page
Page
Creating a Windows Application Using Microsoft Visual Basic
Page
National Instruments Corporation 5-1 PC-OPDIO-16 User Manual
Chapter 5 Theory of Operation
Functional Overview
The block diagram in Figure 5-1 shows a functional overview of the PC-OPDIO-16.
Theory of Operation
I/O Channel Interface Circuitry
Digital I/O Circuitry
Optical Isolation Circuitry
Using NI-DAQ Functions for Isolated Digital I/O
Using LabVIEW Data Acquisition Library for Digital I/O
Chapter 6 NI-DAQ Function Reference
Using NI-DAQ Functions
Status Codes
Variable Data Types
Programming Language Considerations
Page
NI-DAQ for LabWindows/CVI
Device Numbers
Function Descriptions
DIG_In_Line
DIG_In_Port
DIG_Out_Line
DIG_Out_Port
Get_DAQ_Device_Info
Get_NI_DAQ_Version
Init_DA_Brds
Appendix A Specifications
I/O Connector Electrical Specifications
Digital Input
Input Characteristics
Digital Output
Toshiba TLP-121 Phototransistors
Power Requirement
Physical
Operating Environment
Storage Environment
Page
Appendix C Register-Level Programming
Base I/O Address Selection
Register Map
Register Description
Register Description Format
Digital I/O Register Group
Page
Programming
Page
Appendix D Status Codes
Page
Page
Page
Page
Page
Page
Page
Page
Appendix E Customer Communication
Technical Support Form
PC-OPDIO-16 Hardware and Software Configuration Form
National Instruments Products
Other Products
Documentation Comment Form
Glossary
Page
Index
Numbers/Symbols
A
B
C
D
E
F
G
H
L
M
N
O
P
R
S
T
U
V
W