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National Instruments
NI 781xR user manual
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Glossary
©
National Instruments Corporation
G-7
NI 781
x
R User Manual
V
OH
Volts, output high.
V
OL
Volts, output low.
V
rms
Volts, root mean square.
W
waveform
Multiple voltage readings taken at a specific sampling rate.
Contents
Main
Page
Important Information
Warranty
Copyright
Trademarks
Patents
Compliance
Compliance with FCC/Canada Radio Frequency Interference Regulations
Determining FCC Class
FCC/DOC Warnings
Class A
Contents
Page
About This Manual
Conventions
Reconfigurable I/O Documentation
Page
Introduction
About the Reconfigurable I/O Devices
Using PXI with CompactPCI
Overview of Reconfigurable I/O
Reconfigurable I/O Concept
Flexible Functionality
User-Defined I/O Resources
Device-Embedded Logic and Processing
Reconfigurable I/O Architecture
Reconfigurable I/O Applications
Software Development
LabVIEW FPGA Module
LabVIEW Real-Time Module
Cables and Optional Equipment
Custom Cabling
Safety Information
Page
Hardware Overview of the NI 781xR
Figure 2-1. NI781xR Block Diagram
NI 7811R Overview
NI 7813R Overview
Digital I/O
Connecting Digital I/O Signals
Page
RTSI Trigger Bus
PXI Local Bus
Switch Settings
Page
Page
Power Connections
A
Specifications
Digital I/O
Reconfigurable FPGA
Bus Interface
Power Requirement
Physical
Environmental Operating Environment
Storage Environment
Shock and Vibration (NI PXI-781xR Only)
Safety
Electromagnetic Compatibility
CE Compliance
Waste Electrical and Electronic Equipment (WEEE)
Page
Figure B-1. NI 781xR Connector Locations
Appendix B Connecting I/O Signals
National Instruments Corporation B-3 NI 781xR User Manual
FigureB -2 shows the I/O connector pin assignments for the I/O connectors on the NI 781xR.
Figure B-2. NI781xR I/O Connector Pin Assignments
Connecting to CompactRIO Extension I/O Chassis
Connecting to SSR Signal Conditioning
Figure B-3. Connector Pinouts for Use with the NSC68-5050 Cable
DIO 023 Connector Pin Assignment
DIO 2439 Connector Pin Assignment
C
Using the SCB-68 Shielded Connector Block
D
Technical Support and Professional Services
Page
Glossary
A
B
C
D
Page
M
N
O
P
R
S
T
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