National Instruments 781054-01 PXI Multifunction I/O Module. 

The part number 781054-01 from National Instruments is the identifying part number for the PXIe-6358 PXI Multifunction I/O Module. This multifunction I/O module is designed to be compatible with PXI Express systems controllers and devices and can perform data acquisition tasks with high accuracy. This module features 16 differential analog input channels with 16-bit analog-to-digital converter which allows the input signals to be processed. 

The 781054-01 PXI Multifunction I/O Module has four 16-bit analog outputs, each channel with a maximum update rate of 3.3 MS/s simultaneously, and with no minimum update rate. The outputs have a low output impedance of 0.4 Ω with a voltage range of ±10 V, ±5 V and output coupling of DC. Using the onboard 8,191 sample FIFO buffer memory, this I/O module can create both periodic and nonperiodic waveforms. The data transfer methods are DMA (scatter-gather) and programmed I/O.

The module is designed to fit into standard 3U PXI Express slots and is lightweight weighing approximately 241 g (8.5 oz). It has a two 68-pin VHDCI I/O connector that allows it to easily integrate into digital devices. It can operate in an environment with an ambient temperature between 0 degrees Celsius to 55 degrees Celsius and should only be stored in an environment with a temperature of -40 degrees Celsius to 71 degrees Celsius to prevent affecting its overall performance. Its operating relative humidity is 10% to 90% RH, noncondensing while its storage relative humidity is 5% to 95% RH, noncondensing. It is intended to be used for indoor only and is required to be mounted at an altitude of 2000 meters with a pollution degree of 2.  

The module has 32-bit 4 counter/timers with counter measurements of edge counting, pulse, pulse width, semi-period, period, two-edge separation. Its internal base clock is 100 MHz, 20 MHz and 100 kHz and external clock base frequency of 0 MHz to 25 MHz, 0 MHz to 100 MHz. It is designed to operate at a power of 7.8 Watts at +3.3 V and 22.2 Watts at +12 V and current limit of 1 A max.