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M222 user manual N O T E S
Models:
M222
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Install
Switching Schematic
Table II. I/O Address Map/Command Summary
Figure A-1. Front Panel I/O Signals
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C&H Technologies, Inc. <> 445 Round Rock West Drive <> Round Rock, TX 78681 <> www.chtech.com
N O T E S:
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Contents
4 C H A N N E L F O R M - C P O W E R R E L A Y M - M O D U L E
U S E R ’ S M A N U A L
M O D E L M 2 2
F O R M E R L Y H P E 2 2 7 4 A Document Part No
Copyright 2007 by C&H Technologies, Inc
COPYRIGHT
AMENDMENT NOTICE
INTRODUCTION
TABLE OF CONTENTS
LIST OF TABLES
LIST OF FIGURES
1.0 GENERAL DESCRIPTION
MAXIMUM RATINGS
RESISTANCE
RELAYS
Page
Page
Figure 1. M-MODULE Installation
2.0 INSTALLATION
M/MA-Module
Carrier
2.4 PREPARATION FOR RESHIPMENT
3.0 FUNCTIONAL DESCRIPTION
Switching Schematic
Table II. I/O Address Map/Command Summary
Control
Status
Interrupt
Relay
Table III. M/MA Module PROM IDENT Words
Figure 4. Effects of Opening/Closing Relay
4.0 OPERATION
Page
Figure A-1. Front Panel I/O Signals
APPENDIX A CONNECTORS
Page
N O T E S
Page
READERS COMMENT FORM
INSTRUCTIONS