Functional overview, Functional overview -2 – National Instruments NI 2590/2591 User Manual

Page 16

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Chapter 2

NI 2590/2591 Operation

NI 2590/2591 User Manual

2-2

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Functional Overview

The following block diagrams illustrate the key functional components of
the NI 2590 and NI 2591 switch modules.

The major components of the NI 2590/2591 are as follows:

•

General-purpose high-frequency relays

•

Switch control circuitry

•

Random scanning

•

PXIbus interface

•

Triggers

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