Metso Automation MAX Controls Inc. • 277596 •
Contents
PREFACE ........................................................................................................................... III
CHAPTER 1 ......................................................................................................................1-1
maxPAC Input/Output Subsystem............................................................................................................................ 1-1
Overview....................................................................................................................................................................1-1
Model IOP I/O Subsystem.....................................................................................................................................1-1
Cabinet...............................................................................................................................................................1-1
Chassis Assembly...............................................................................................................................................1-2
DPU Mounting...................................................................................................................................................1-4
I/O Modules.......................................................................................................................................................1-4
I/O Module Types..............................................................................................................................................1-5
Power Supply.........................................................................................................................................................1-6
Field Termination Options.....................................................................................................................................1-7
Local Terminations (standard)...........................................................................................................................1-7
Remote Terminations (option) ...........................................................................................................................1-7
Installing Model IOP I/O Equipment.....................................................................................................................1-7
Sequence of Mounting Operations.........................................................................................................................1-8
Mounting I/O Chassis Assemblies .........................................................................................................................1-8
Cabling, Power, and Ground Wiring......................................................................................................................1-9
Supplying 24V Power to the I/O Modules.........................................................................................................1-9
Interconnecting Adjacent I/O Chassis..............................................................................................................1-11
Module Mounting Considerations........................................................................................................................1-12
I/O Modules......................................................................................................................................................1-12
DPU Modules ..................................................................................................................................................1-12
Module Addressing..............................................................................................................................................1-13
Backup Configuration Options ............................................................................................................................1-14
Shared Configuration.......................................................................................................................................1-14
Redundant Configuration.................................................................................................................................1-15
Mixed Configuration........................................................................................................................................1-15
Remote I/O...........................................................................................................................................................1-16
Specifications.......................................................................................................................................................1-18
Environment.....................................................................................................................................................1-18
I/O Bus.............................................................................................................................................................1-18
Inputs/Outputs..................................................................................................................................................1-18
CHAPTER 2 ......................................................................................................................2-1
Analog Input Modules Isolated Input Module IOP301........................................................................................... 2-1
Overview....................................................................................................................................................................2-1
LED Indication ......................................................................................................................................................2-1
Bus Address...........................................................................................................................................................2-2
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