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NI 781xR
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Chapter 2
Hardware Overview ofthe NI
781xR
NI 781xR User Manual
2-8
ni.com
Figure 2-4.
Switch Location on the NIPCI-781
x
R
Figure 2-5.
Switch Settings
SW1, SW2, SW3
123
ON
a. Normal Operation (Default)
123
ON
b. Prevent VI From Loading
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
V
W