NI cRIO-9024 Real-Time Controller

The NI cRIO-9024 is an embedded real-time controller for deterministic control, data logging, and monitoring in industrial automation environments. This fanless CompactRIO programmable automation controller integrates an 800 MHz Freescale real-time processor with 512 MB DDR2 RAM and 4 GB nonvolatile storage running VxWorks and LabVIEW Real-Time. The cRIO-9024 accepts dual 9 to 35 VDC supply inputs (6 to 35 VDC during operation) with maximum power consumption of 35 W when fully loaded with eight C Series modules. Two Ethernet ports—10/100 Mbps and 10/100/1000 Mbps—enable network communication via HTTP and FTP servers. Additional interfaces include Hi-Speed USB (480 Mb/s) and RS-232 serial (up to 230,400 bps). Operating across −20 °C to 55 °C, the controller measures 90.2 × 77.3 × 46.2 mm and weighs 609 g. Installation requires mounting to a compatible CompactRIO chassis with two captive screws torqued to 1.3 N·m. Fault-tolerant file system architecture ensures data integrity in demanding applications.

– Technical Specifications

• Processor: 800 MHz Freescale real-time processor
• Memory: 512 MB DDR2 RAM; 4 GB nonvolatile storage
• Operating System: VxWorks with LabVIEW Real-Time software
• Power Supply: Dual 9–35 VDC inputs (power-up); 6–35 VDC (operation); 17 W controller only; 35 W maximum with eight modules
• Temperature Range: −20 °C to 55 °C
• Dimensions: 90.2 mm L × 77.3 mm W × 46.2 mm H; 609 g
• Ethernet: Port 1: 10/100 Mbps; Port 2: 10/100/1000 Mbps; 100 m maximum cable length
• USB: Hi-Speed host port, 480 Mb/s, 500 mA maximum
• Serial: RS-232 DTE, 600–230,400 bps
• File System: Fault-tolerant architecture for data-logging applications
• EMC Compliance: Meets regulatory requirements

– Key Features

• Deterministic real-time execution via dedicated processor
• Dual Ethernet ports with integrated HTTP and FTP servers for remote access
• USB mass-storage support (FAT16/FAT32) with hub compatibility
• Configurable RS-232 serial interface with flow control options
• Power-on self-test (POST) with safe-mode boot fallback
• Reverse-voltage protection on dual supply inputs
• Compact form factor (609 g) for space-constrained deployments

– Typical Applications

• Distributed real-time control and monitoring systems
• Data acquisition and logging in industrial environments
• Networked PAC platforms with C Series module expansion
• Remote equipment supervision via Ethernet interfaces

– Compatibility & Integration

• Mounts to compatible CompactRIO chassis (installation via two captive screws)
• Accepts C Series I/O modules for extended functionality
• Compatible with NI 9144 C Series expansion chassis
• Network-addressable via CAT-5 or better Ethernet cabling