The NI cRIO-9022 is a rugged real-time controller engineered for deterministic control and monitoring in harsh industrial environments. Built around a 533 MHz Freescale MPC8347 PowerPC processor with 256 MB DDR2 RAM and 2 GB nonvolatile storage, it delivers reliable automation without active cooling. The fanless design and fault-tolerant file system ensure data integrity across extended deployments from -20 °C to 55 °C.
Technical Specifications
Processor & Memory
• CPU: 533 MHz Freescale MPC8347 (Real-Time PowerPC)
• DRAM: 256 MB DDR2
• Nonvolatile Storage: 2 GB with fault-tolerant file system
Connectivity
• Dual Ethernet ports: 10/100 Mbits/s and 10/100/1000 Mbits/s
• Built-in HTTP and FTP servers
• RS-232 serial port
• Hi-Speed USB host port for external storage
• C Series module interface (four- or eight-slot cRIO-911x chassis)
Power Requirements
• Dual 9 to 35 VDC supply inputs
• Power-up voltage: 9 to 35 VDC
• Operating voltage: 6 to 35 VDC
• Power consumption: 17 W
• One layer reverse-voltage protection
Environmental
• Operating temperature: -20 °C to 55 °C
• Storage temperature: -40 °C to 85 °C
• Humidity: 10% to 90% RH operating, 5% to 95% RH storage (noncondensing)
• IP40 ingress protection
• Maximum altitude: 5,000 m
• Pollution degree: 2
Hazardous Location Certification
• Class I, Division 2, Groups A, B, C, D, T4
• Class I, Zone 2, AEx nA IIC T4, Ex nC IIC T4, Ex nL IIC T4
• CCC certified (2021312304000993)
• Zone 2 applications require IP54-rated enclosure
• IEC 61010-1, EN 61010-1 and EMC compliant
– Key Features
• Fanless, compact design for reliable operation in vibration-prone settings
• Fault-tolerant file system increases data logging reliability
• Underreports voltage at power connector by up to 400 mV due to internal drops
• Weight: 21.5 oz (609 g)
• Panel or wall mounting recommended for compliance with shock and vibration specs
– Compatibility & Integration
The cRIO-9022 integrates into the CompactRIO PAC platform and connects directly to any NI cRIO-911x reconfigurable chassis. Compatible with NI 9144 C Series expansion chassis. USB storage requires NI Industrial USB Drive with Retention Screw (part 780717-xxxx) for hazardous location use.
