National Instruments NI-USB-9162

The National Instruments NI USB-9162 is a single-module CompactDAQ carrier that connects directly to a computer via USB 2.0 Hi-Speed, enabling rapid deployment of C Series I/O modules for data acquisition and control tasks. This compact, lightweight chassis accommodates one C Series module and draws a maximum of 500 mA during operation, making it ideal for portable measurement systems, sensor prototyping, and field-based debugging of distributed architectures.

– Technical Specifications

• Form Factor: Single-module carrier CompactDAQ chassis
• Bus Interface: USB 2.0 Hi-Speed, Type B connector (cable not included)
• Module Capacity: 1 × C Series module slot
• Power Consumption: 500 mA maximum operating; 2.5 mA suspend mode
• Dimensions: 114.6 mm × 85.7 mm × 25.1 mm (4.51 in. × 3.37 in. × 0.99 in.)
• Weight: 3.5 oz (0.1 kg)
• Operating Temperature Range: 0 to 60 °C
• Storage Temperature Range: -40 to 85 °C
• Operating Humidity: 10 to 90% RH, non-condensing
• Maximum Altitude: 2,000 m

– Key Features

• Isolation Ratings: Channel-to-channel isolation of 250 VAC continuous / 1500 VAC withstand; channel-to-earth ground isolation of 250 VAC continuous / 3000 VAC withstand
• Measurement Category II certification for circuits directly connected to electrical distribution systems
• Status Indicator: Green LED with multi-state feedback—single blink indicates normal operation, double blink confirms no errors, quadruple blink signals device error
• Panel Mounting: Threaded inserts support secure installation
• Multi-OS Support: Compatible with Windows, Mac OS, and Linux via NI-DAQmx and NI-DAQmx Base drivers
• Pollution Degree 2 rated for industrial indoor environments

– Typical Applications

Prototyping sensor connections before full system integration into CompactRIO or R Series platforms; mobile and distributed measurement deployments; hardware-in-the-loop testing and field diagnostics.

– Compatibility & Integration

Accepts any C Series module compatible with USB single-module carriers. Integrates with NI CompactDAQ, CompactRIO, and R Series expansion chassis ecosystems. Requires NI-DAQmx driver (Windows) or NI-DAQmx Base (Mac OS, Linux).