National Instruments USB-9161 USB Carrier

The National Instruments USB-9161 is an essential USB carrier designed for use with select C Series modules, such as the NI 9211 and NI 9215. This carrier transforms these modules into standalone USB data acquisition devices, enabling a seamless connection to a computer through a USB interface. It offers a practical solution for applications requiring a compact, portable, and cost-effective data acquisition system.

The USB-9161 supports USB 2.0 Full-Speed communication, providing reliable data transfer for a variety of measurement tasks. It is compatible with the NI-DAQmx Base driver, specifically designed to interface with LabVIEW versions ranging from 7.0 to 8.2. This pairing allows users to perform essential data acquisition and analysis tasks with precision and efficiency.

With its robust design, the USB-9161 is ideal for applications that demand flexibility and straightforward integration. The carrier supports modules like the NI 9211, designed for thermocouple measurements, and the NI 9215, used for high-speed voltage measurements. This compatibility makes the USB-9161 a versatile choice for applications ranging from environmental monitoring to industrial automation.

However, it is important to note that the USB-9161’s USB 2.0 Full-Speed interface may limit data throughput for high-speed applications. For users requiring higher performance, the USB-9162 carrier, which supports USB 2.0 Hi-Speed, provides an excellent alternative.

The USB-9161 combines affordability, portability, and straightforward setup, making it a reliable option for users seeking a compact USB-based data acquisition system. With its ability to adapt C Series modules into standalone devices, it provides an effective solution for legacy and specialized testing needs. Paired with appropriate modules and software, the USB-9161 facilitates precise measurements and streamlined data analysis.