Table of Contents v
T a b l e o f C o n t e n t s
Chapter 1 Introduction
1.1 General Description..........................................1
1.2 Features ...........................................................1
1.3 Specifications...................................................2
1.4 Screw Terminal Panel.......................................2
1.5 Software Package.............................................3
Chapter 2 Installation
2.1 Base I/O Port Address and IRQ Level...............5
2.2 Connector Pin Assignments.............................5
2.3 AC or DC Input Select.......................................6
2.4 Jumper Settings ...............................................7
2.5 Signal Wiring....................................................8
2.5.1 Dry Contact (1) .......................................................8
2.5.2 Dry Contact (2) .......................................................8
2.5.3 Voltage Input...........................................................9
2.5.4 TTL Devices (With Isolation)...................................10
2.6 Hardware Installation .....................................11
2.6.1 Board Installation ..................................................11
Chapter 3 Register Structure & Format
3.1 I/O Address Mapping......................................13
Chapter 4 Device Driver
4.1 Installing the Device Driver ............................15
4.1.1 Using the Device Driver Command......................16
4.2 Programming Examples..................................17
4.2.1. Sample Program in Turbo C..................................17
4.2.2. Sample Program in Turbo Pascal..........................18
4.2.3. Sample Program in Qbasic 4.5 .............................19
Appendix A Block Diagram
Appendix B Location Diagram
