Using The Ni Cdaq-9172; C Series I/O Modules - National Instruments NI-9203 User Manual And Specifications

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Using the NI cDAQ-9172

C Series
I/O Module
C Series
I/O Module
C Series
I/O Module

C Series I/O Modules

NI cDAQ-9172 User Guide and Specifications
The cDAQ system consists of three parts: C Series I/O modules, the cDAQ
module interface, and the USB-STC2. These components digitize signals,
perform D/A conversions to generate analog output signals, measure and
control digital I/O signals, and provide signal conditioning.
cDAQ Module
Interface
Figure 8. NI cDAQ-9172 Block Diagram
National Instruments C Series I/O modules provide built-in signal
conditioning and screw terminal, spring terminal, BNC, D-SUB, or
RJ-50 connectors. A wide variety of I/O types are available, allowing
you to customize the cDAQ system to meet your application needs.
C Series I/O modules are hot-swappable and automatically detected by the
NI cDAQ-9172 chassis. I/O channels are accessible using the NI-DAQmx
driver software.
Because the modules contain built-in signal conditioning for extended
voltage ranges or industrial signal types, you can usually make your
wiring connections directly from the C Series I/O modules to your
sensors/actuators. In most cases, the C Series I/O modules provide isolation
from channel-to-earth ground.
For more information about which C Series I/O modules are compatible
with the NI cDAQ-9172 chassis, refer to the KnowledgeBase document,
C Series Modules Supported in the NI cDAQ-9172 CompactDAQ.
USB-
STC2
18
USB
2.0
ni.com

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