C&H Technologies M222 - Manual (Page 5)

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TABLE OF CONTENTS
1.0 GENERAL DESCRIPTION................................................................................................ 1
1.1 PURPOSE OF EQUIPMENT ................................................................................... 1
1.2 SPECIFICATIONS OF EQUIPMENT ...................................................................... 1
1.2.1 Key Features ............................................................................................ 1
1.2.2 Specifications ........................................................................................... 2
1.2.3 Mechanical............................................................................................... 3
1.2.4 Bus Compliance ....................................................................................... 3
1.2.5 Applicable Documents.............................................................................. 3
2.0 INSTALLATION................................................................................................................ 5
2.1 UNPACKING AND INSPECTION .......................................................................... 5
2.2 HANDLING PRECAUTIONS .................................................................................. 5
2.3 INSTALLATION OF M/MA MODULES................................................................. 5
2.4 PREPARATION FOR RESHIPMENT...................................................................... 6
3.0 FUNCTIONAL DESCRIPTION ......................................................................................... 7
3.1 OVERVIEW ............................................................................................................. 7
3.1.1 M-Module Interface ................................................................................. 7
3.1.2 ID EEPROM............................................................................................ 7
3.2 IDENTIFICATION AND CONFIGURATION REGISTERS ................................... 8
3.2.1 I/O Registers............................................................................................ 8
3.2.2 Module Identification ............................................................................. 10
4.0 OPERATION.................................................................................................................... 11
4.1 RELAY OPEN/CLOSE........................................................................................... 11
4.2 INTERRUPTS ........................................................................................................ 11
APPENDIX A: CONNECTORS ............................................................................................ A-1
C&H Technologies, Inc. <> 445 Round Rock West Drive <> Round Rock, TX 78681 <> www.chtech.com