Moxa Technologies CA-132/132I - Manual (Page 9)

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Chapter 2
Hardware Installation
This chapter includes information about hardware installation of CA-132/132I Series boards. The
following topics are covered:
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Hardware Installation
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Block Diagram of CA-132/132I
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RS-422/485 Interface Settings
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I/O Address & Interrupt Vector Settings
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IRQ Setting
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Initial Inspection
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RS-422/485 pin assignments