National Instruments cRIO-9035 CompactRIO Controller
Overview: NI cRIO-9035
The NI cRIO-9035 (National Instruments cRIO-9035) is an 8-slot embedded CompactRIO controller that combines a real-time processor with a fully reconfigurable FPGA in a single rugged chassis, giving system integrators a deterministic platform for advanced measurement, control, and data acquisition applications. Powered by a 1.33 GHz Intel Atom E3825 dual-core processor and a Xilinx Kintex-7 70T FPGA with 82,000 flip-flops and 4,860 kbits of block RAM, the cRIO-9035 handles high-speed signal processing, custom timing and triggering, and NI Linux Real-Time application execution simultaneously, all while accepting up to eight hot-swappable C Series I/O modules.
Backed by genuine manufacturer documentation, Seven Star LLC proudly supplies the cRIO-9035 CompactRIO controller to test engineering teams, process automation integrators, and research institutions across Oman and the wider GCC. Every controller shipped from our Muscat-based instrumentation division includes full factory documentation, and our technical team supports LabVIEW configuration, C Series module selection, and system commissioning for clients throughout the Sultanate of Oman.
NI cRIO-9035 Operating Principle
The NI cRIO-9035 architecture separates measurement and control tasks across three concurrent processing layers: the FPGA executes custom, hardware-timed logic with nanosecond-level determinism for signal conditioning, protection interlocks, and high-speed control loops; the dual-core Intel Atom processor running NI Linux Real-Time handles supervisory logic, data logging, and network communication with microsecond-level determinism; and the two Gigabit Ethernet ports plus RS-232 and RS-485/422 serial interfaces manage plant-floor and enterprise connectivity. Each of the eight module slots communicates with the FPGA over a dedicated backplane, so I/O timing is not subject to operating system jitter the way a conventional PC-based DAQ system would be.
Because the FPGA is user-programmable through LabVIEW FPGA Module, engineers can implement custom protocols, high-speed PID loops, or protective interlocks directly in hardware, executing well below the latency achievable with software running on the real-time processor alone. The practical consequence for a plant or test engineering team is a controller that can simultaneously stream high-rate sensor data, execute deterministic closed-loop control, and communicate with SCADA or enterprise systems from one chassis, eliminating the synchronization overhead of stitching together separate PLC, DAQ, and networking hardware.
Engineering Design of the National Instruments cRIO-9035
The National Instruments cRIO-9035 ships in a compact, DIN-rail or panel-mountable enclosure measuring 328.8 x 88.1 x 109.2 mm and weighing 2,250 g unloaded, rated for operation across -20°C to 55°C with 5 g RMS random vibration tolerance, making it suitable for direct mounting in unconditioned control cabinets or skid-mounted equipment. Power input accepts 9 to 30 VDC across dual isolated inputs (V1 and V2) via a pluggable screw-terminal connector, with maximum consumption of 46 W across a fully populated 8-slot configuration.
Connectivity includes two tri-speed Gigabit Ethernet ports for network communication and remote deployment, one RS-232 and one isolated RS-485/422 serial port for legacy device integration, two USB 2.0 host ports plus one USB device port for local storage and configuration, a Mini DisplayPort output for local HMI, and an SD card slot supporting up to 32 GB of removable storage. The eight-slot backplane accepts the full range of NI C Series I/O modules, covering analog and digital I/O, thermocouple and RTD inputs, strain and vibration measurement, and industrial communication protocols including EtherCAT and CAN, allowing a single chassis to be reconfigured for entirely different applications simply by swapping modules.
NI cRIO-9035 Key Features
The National Instruments cRIO-9035 delivers a proven combination of real-time determinism and reconfigurable hardware for industrial and test applications:
- Combines a 1.33 GHz Intel Atom E3825 dual-core processor with a Xilinx Kintex-7 70T FPGA for simultaneous real-time and hardware-timed control.
- Supports up to eight hot-swappable NI C Series I/O modules across analog, digital, thermocouple, and industrial communication types.
- Runs NI Linux Real-Time (64-bit) with LabVIEW Real-Time and FPGA Module support for deterministic application deployment.
- Includes two Gigabit Ethernet ports for redundant or segregated plant and enterprise network connectivity.
- Provides isolated RS-485/422 and RS-232 serial ports for direct integration with legacy Modbus and industrial devices.
- Withstands -20°C to 55°C operating temperatures and 5 g RMS vibration, suitable for unconditioned cabinet or skid installation.
- Offers a Sync variant with IEEE 1588 and GPS timing synchronization for distributed, time-correlated measurement systems.
- Accepts 9 to 30 VDC dual-isolated power input, simplifying integration with standard 24 VDC industrial power supplies.
NI cRIO-9035 Industrial Applications
The NI cRIO-9035 is widely deployed in condition monitoring and machine health systems, hardware-in-the-loop test rigs, and custom SCADA front-ends where deterministic timing and reconfigurable I/O are essential. Its combination of ruggedness and processing power also makes it a strong fit for water and wastewater treatment automation, power generation monitoring, and R&D test cells within academic and industrial research institutions across the region.
Working closely with plant engineers in the region, Seven Star LLC distributes the cRIO-9035 to automation integrators, research universities, and process industries across Muscat, the Sohar and Salalah economic zones, and neighboring GCC markets. Our LabVIEW application support means clients receive NI hardware with manufacturer documentation and local technical assistance.
Technical Specifications
Key specifications for the NI cRIO-9035 CompactRIO controller are summarized below.
| Parameter | Specification |
|---|---|
| Model | cRIO-9035 (783848-01) / cRIO-9035 Sync (784774-01) |
| Processor | Intel Atom E3825, dual-core, 1.33 GHz, 1 MB L2 cache |
| FPGA | Xilinx Kintex-7 7K70T, 82,000 flip-flops, 4,860 kbits block RAM |
| Memory / storage | 1 GB DDR3L DRAM, 4 GB onboard SSD, SDHC up to 32 GB |
| I/O slots | 8 hot-swappable NI C Series module slots |
| Operating system | NI Linux Real-Time (64-bit) |
| Network ports | 2 x Gigabit Ethernet (10/100/1000 Mb/s) |
| Serial ports | 1 x RS-232, 1 x isolated RS-485/422 |
| USB | 2 host + 1 device, USB 2.0 Hi-Speed |
| Power input | 9–30 VDC, dual isolated inputs, 46 W max |
| Operating temperature | -20°C to 55°C |
| Dimensions / weight | 328.8 x 88.1 x 109.2 mm, 2,250 g unloaded |
Request a Quote for National Instruments cRIO-9035 CompactRIO Controller
For the NI cRIO-9035, Seven Star LLC supports formal RFQ submissions, confirms lead time at quotation, and provides full technical datasheets for the National Instruments cRIO-9035 CompactRIO controller on request. Contact our instrumentation division to select the correct C Series I/O modules and LabVIEW licensing for your application.
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NI CompactRIO controllers listed
Two controllers are on this page, the cRIO-9035 and the cRIO-9053. Both run the NI Linux Real-Time operating system. NI describes the cRIO-9053 as a four-slot controller with a 1.33 GHz dual-core Intel Atom processor and an Artix-7 50T FPGA, with I/O reached through NI-DAQmx drivers or the LabVIEW FPGA Module. The cRIO-9035 is a different model with its own slot count and FPGA, so the two are not interchangeable without a check of the application.Ordering NI hardware: what we need
Send the model name (for example cRIO-9053) and the NI part number from the label, which looks like 78xxxx-01. List the C Series modules that will sit in the chassis, and say which software versions the project uses, because driver support depends on the controller generation. For a replacement, a photo of the label avoids confusion between similar model numbers.Browse National Instruments products by category: Controllers & Data Acquisition.
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