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IC181C, RS-232 manual Copyright 2000. Black Box Corporation. All rights reserved
Models:
RS-232
IC181C
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Troubleshooting
Specifications
Install
Modem Control Signal Considerations
Switch Position Setting
Port Enable/Disable
Features
Page 17
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© Copyright 2000. Black Box Corporation. All rights reserved.
1000 Park Drive • Lawrence, PA
15055-1018
•
724-746-5500
• Fax
724-746-0746
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Contents
JUNE IC111C IC181C
Four Port RS-232 Serial Interface
RADIO FREQUENCY INTERFERENCE STATEMENTS
FEDERAL COMMUNICATIONS COMMISSION AND INDUSTRY CANADA
TRADEMARKS USED IN THIS MANUAL
FOUR PORT RS-232 SERIAL INTERFACE
Chapter
FOUR PORT RS-232 SERIAL INTERFACE
Page
Contents
CHAPTER 1 Specifications
1. Specifications
Number of Ports
Operation - RS-232
2.1 Overview
2. Introduction
2.2 What’s Included
FOUR PORT RS-232 SERIAL INTERFACE
CHAPTER 2 Introduction
2.3 Features
2.4 Technical Description
Signal Name
Pin Number
Mode
CHAPTER 3 Address Selection
3. Address Selection
Binary
Typically COM1=3F8h COM2=2F8h COM3=3E8h COM4=2E8h
FOUR PORT RS-232 SERIAL INTERFACE
4.1 Port Enable/Disable
4. Option Selection
Figure 4-1. IRQ Selection
CHAPTER 4 Option Selection
Figure 4-2. E5 in normal mode
4.2 Interrupt-Mode Options
Figure 4-3. E5, sharing a single IRQ
FOUR PORT RS-232 SERIAL INTERFACE
CHAPTER 4 Option Selection
Figure 4- 4. E5, sharing multiple serial interface cards
FOUR PORT RS-232 SERIAL INTERFACE
5. Installation
5.1 Software Installation
5.2 Hardware Installation
CHAPTER 5 Installation
FOUR PORT RS-232 SERIAL INTERFACE
Appendix A Circuit-Board Design
8.66
10 4
APPENDIX B Troubleshooting
Appendix B. Troubleshooting
1000 Park Drive Lawrence, PA 15055-1018 724-746-5500 Fax
Copyright 2000. Black Box Corporation. All rights reserved
