National Instruments 779340-01 PCI Multifunction I/O Module

National Instruments part number 779340-01 is an identifying part number for the PCI-6154. The 779340-01 is a PCI Multifunction I/O Device with 4 Analog Input Channels that have 16 bits of resolution and a 250kS/s sampling rate per channel. It has 4 Analog Outputs, 6 Digital Inputs, and 4 Digital Output Channels.

It is a simultaneous-sampling, channel-to-channel isolated DAQ device that features analog I/O, digital input, digital output, two 32‑bit counters, and digital triggering. You can combine the channel-to-channel isolated analog outputs to generate signals greater than ±10 V, up to ±40 V, by combining all four channels. This device is suitable for a variety of applications, including automotive testing, industrial monitoring and control, and high-speed continuous data logging.

This device has an NI-DAQmx driver and configuration utility, which simplifies configuration and measurements. The 779340-01 has two counter/timers with a resolution of 32 bits, supporting data transfers through DMA, interrupts, and programmed I/O. It features a single 37-pin D-SUB I/O connector, ensuring reliable and versatile connectivity for various applications. It offers a maximum sampling rate of 250 kS/s and supports input ranges of ±10 V, ±5 V, ±2 V, and ±1 V.

Its digital I/O functionality includes static digital input, static digital output, timing input, and timing output, making it suitable for a wide range of data acquisition and control applications. This model features 5279 uV analog input absolute accuracy and D-Sub front connectors. The 779340-01 is designed for measuring voltage electrical signals.

Additionally, it includes a 1-Channel frequency generator with 10 MHz and 100 kHz base clocks, along with 1 to 16 divisors. Each of the four analog inputs on this Multifunction I/O Device operate under an overvoltage protection set at ±25 V. The analog inputs and outputs of the NI 779340-01 support DC coupling and have a maximum sampling rate of around 250 kS/s.