National Instruments 779513-01 USB Multifunction I/O Module 

National Instruments part number 779513-01 is an identifying part number for the PCIe-6259, a USB Multifunction I/O Module. The 779513-01 features 32 Analog Input Channels that each have 16-bit resolution and a sampling rate of 1.25MS/s. It also has 4 Analog output channels that have a 2.8 MS/s sampling rate, alongside 48 Digital I/O channels. The module provides two 32-bit counters/timers, digital I/O, analog and digital triggering, and analog I/O. This 779513-01 provides dependable DAQ capabilities that may be used for a range of tasks, such as research, design verification/testing, industrial testing, and laboratory automation. By utilizing SCC or SCXI signal conditioning modules, users can augment this device with sensor and high-voltage measurement capabilities. The included NI-DAQmx driver and configuration utility streamline configuration and measurements.

This device has versatile data acquisition capabilities with 16 differential or 32 single-ended channels featuring a 16-bit ADC resolution and a single-channel maximum rate of 1.25 MS/s. It supports one trigger and includes modes such as analog edge triggering, analog edge triggering with hysteresis, and analog window triggering. Additionally, the 779513-01 provides four analog output channels with a 16-bit DAC resolution, making it suitable for a wide range of applications requiring high-resolution data acquisition and flexible triggering options. 

The 779513-01 is designed for various output applications, including pulse generation, pulse train with dynamic updates, frequency division, and equivalent time sampling, all with a high resolution of 32 bits. For counter measurements, it supports edge counting, pulse measurement, semi-period measurement, period measurement, and two-edge separation. These features make it a versatile and precise device for complex data acquisition and control tasks.