Theory Of Operation; Functional Overview - National Instruments 776570-00 User Manual

Theory of Operation

Functional Overview

Isolated Section
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© National Instruments Corporation
This chapter contains a functional overview of the SCXI-1120/D module
and explains the operation of each functional unit making up the
SCXI-1120/D.
The block diagram in Figure 4-1 illustrates the key functional components
of the SCXI-1120/D.
Nonisolated
Section
Input Channel 0
Input Channel 1
Input Channel 6
Input Channel 7
Temparature Sensor
Figure 4-1. SCXI-1120/D Block Diagram
SCXIbus
Digital
Interface
and
Control
Timing
Analog
Output
4-1
4
and
Stage
SCXI-1120/D User Manual