National Instruments 779067-01 Multifunction I/O Device

The part number 779067-01 from National Instruments is the identifying part number for the PCI-6224 Multifunction I/O Device. This 779067-01 multifunction I/O device features 16 differential or 32 single ended analog input channels with a 16 bit resolution ADC, which ensures accurate signal representation. The maximum single channel sampling rate is 250 kS/s while the maximum multi channel sampling rate is 250 kS/s with no minimum, hence, making it suitable for a wide range of applications. It has an input coupling of DC with various input range of ±0.2 V, ±1 V, ±5 V, ±10 V, providing flexibility for different signal levels.

The 779067-01 Multifunction I/O Device is equipped with 48 digital I/O channels. Each channel can be individually programmed for input or output, providing flexibility for various digital control and monitoring applications. It has pull down resistance of 50 kΩ typical, 20 kΩ minimum with an input voltage protection of ±20 V on up to two pins. 

The Multifunction I/O device has two 32 bit resolution counters with counter measurements of edge counting, pulse, semi-period, period, two-edge separation, thus can be used for various timing and measurement functions. This device features internal base clock with a frequency ranging from 80 MHz, 20 MHz, 0.1 MHz and an external base clock with an frequency of 0 MHz to 20 MHz. It is also equipped with FIFO buffer memory with 2 samples and data transfer methods such as scatter-gather DMA controller for each counter/timer, interrupts; programmed I/O.

The 779071-01 Device is designed to operate efficiently within a standard PCI bus. It consumes a maximum of 1.0 Watts of power. The device has physical dimensions of 10.6 cm × 15.5 cm(4.2 in. × 6.1 in.) and weighs 99 g (3.5 oz). It is designed to operate at temperatures of 0 degrees Celsius to 55 degrees Celsius and storage temperature of -20 degrees Celsius to 70 degrees Celsius with a relative humidity of 10% RH to 90% RH, noncondensing. It is designed to be used in indoors only with a pollution degree of 2 and can be mounted at an altitude of 2000 meters.