Part Number: 779127-01
The National Instruments 779127-01, also known as the PXI-6132, is a sophisticated multifunction I/O module designed for high-performance data acquisition and control applications. This module features four analog input channels with a 14-bit resolution, delivering a maximum sample rate of 2.5 MS/s per channel. In addition to analog inputs, the PXI-6132 provides eight digital input/output channels, enabling robust interaction with various devices and systems. This multifunction data acquisition unit supports simultaneous sampling and integrates two 24-bit counters with digital triggering capabilities, ensuring precise measurement and control. The 779127-01 is ideal for applications such as IF digitization, transient recording, and telecommunications testing, including ISDN, ADSL, and POTS manufacturing, as well as for advanced experiments in fields like ultrasound, sonar testing, and high-energy physics.

To facilitate efficient configuration and measurement processes, the module is bundled with the NI-DAQmx driver and configuration utility, enhancing user experience. The advanced timing capabilities include two up/down counter/timers and a frequency scaler, offering precise timing measurements and flexibility in frequency scaling operations. The timing I/O channels are compatible with TTL/CMOS signals, ensuring reliable performance across various applications requiring accurate timing control. The analog trigger functionality allows users to set trigger levels within the ± full-scale range, with options for positive or negative slopes, easily selectable via software. Triggering precision is assured with an 8-bit resolution. The PXI-6132 features an input FIFO size of 16 MS and supports data transfer modes including DMA, interrupts, and programmed I/O, showcasing its versatility and reliability in demanding environments.