National Instruments cRIO-9031 4-slot embedded real-time controller

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National Instruments · CompactRIO

cRIO-9031

Name: cRIO-9031
Brand: National Instruments

The NI cRIO-9031 is a fanless, 4-slot CompactRIO controller for embedded control and monitoring. It combines a 1.33 GHz dual-core processor, a Kintex-7 70T FPGA, and NI Linux Real-Time.

ManufacturerNational Instruments

ModelcRIO-9031

Part Number783451-01

Product Type4-slot embedded real-time controller

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Platform4-slot CompactRIO

Processor1.33 GHz dual-core Intel Atom

Memory and storage1 GB RAM; 4 GB storage

FPGAKintex-7 70T

Operating temperature-40 °C to 70 °C

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Overview

Product overview

Key product information and technical features.

The cRIO-9031 integrates real-time processing and reconfigurable FPGA logic in a CompactRIO controller with four module slots. Its extended operating temperature range distinguishes it from the otherwise similarly configured cRIO-9030.

Dual Gigabit Ethernet ports support network connectivity, while USB and removable SDHC storage provide additional peripheral and data-storage options. A Mini DisplayPort supports a local human-machine interface.

Fanless embedded construction for control and monitoring systems.
Real-time processor paired with a user-programmable Kintex-7 FPGA.
Two Gigabit Ethernet ports and three USB ports: two host and one device.
Mini DisplayPort for a local operator interface and an SDHC slot for removable storage.

Verified specifications

Technical data

Verified product specifications.

Module slots	4
CPU	Intel Atom E3825, dual-core
CPU frequency	1.33 GHz
Operating system	NI Linux Real-Time (64-bit)
RAM	1 GB DDR3L
Solid-state storage	4 GB
FPGA	Xilinx Kintex-7 7K70T
Ethernet	2 ports; 10/100/1000 Mb/s, auto-negotiated
USB	USB 2.0 Hi-Speed; 2 Type-A host ports, 1 Type-B device port
Removable storage	SD and SDHC; up to 32 GB
Power input	9 to 30 V DC at V1 and V2
Maximum power consumption	40; fully populated, high-stress system under NI's stated conditions W
Operating temperature range	-40 to 70 °C

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National Instruments

Manufacturer

CompactRIO

Embedded control platform

cRIO-9031

4-slot real-time controller with integrated FPGA

Software workflow

LabVIEW Real-Time for processor applications; LabVIEW FPGA for custom FPGA programming.

Check module-specific power requirements and the software support matrix before configuring a system.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI cRIO-9031 Product PageProduct Page · ni.com

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cRIO-9031 SpecificationsSpecifications · ni.com

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cRIO-903x Getting StartedGetting-started Guide · ni.com

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CompactRIO Controller Family ComparisonTechnical resource

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FAQ

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Product-specific answers based on available technical information.

How does the cRIO-9031 differ from the cRIO-9030?

Both have four slots, a 1.33 GHz dual-core processor, 1 GB RAM, 4 GB storage, and a Kintex-7 70T FPGA. The cRIO-9031 has a -40 °C to 70 °C operating range, compared with -20 °C to 55 °C for the cRIO-9030.

Is LabVIEW FPGA required for every application?

No. NI states that LabVIEW FPGA Module is not required for Scan Interface mode. It is required to program the controller's user-accessible FPGA.

Can the cRIO-9031 connect to a local display?

Yes. The Mini DisplayPort supports a local human-machine interface.