The National Instruments 779340-01 is a PCI Multifunction I/O Module, specifically designated as the PCI-6154. This advanced device features four analog input channels with 16-bit resolution and a maximum sampling rate of 250 kS/s per channel, making it ideal for precise data acquisition tasks. The module includes four analog outputs, six digital inputs, and four digital outputs, enabling simultaneous sampling with channel-to-channel isolation. Each analog output can be combined to produce signals greater than ±10 V, reaching up to ±40 V.

Durable and versatile, the 779340-01 is well-suited for applications such as automotive testing, industrial monitoring and control, and high-speed continuous data logging. It is equipped with two 32-bit counter/timers that facilitate efficient data transfer via Direct Memory Access (DMA), interrupts, and programmed I/O. The module connects through a robust single 37-pin D-SUB I/O connector, providing reliable connectivity for various configurations.

Designed to measure voltage electrical signals, the device offers DC coupling with input ranges of ±10 V, ±5 V, ±2 V, and ±1 V, and boasts an analog input absolute accuracy of 5279 µV. Additionally, it features a single-channel frequency generator with options for 10 MHz and 100 kHz base clocks, along with 1 to 16 divisors. With overvoltage protection set at ±25 V for each analog input, the 779340-01 is a highly capable solution for diverse data acquisition and control needs, backed by the NI-DAQmx driver and configuration utility for streamlined setup and measurement processes.