National Instruments 780536-01 PXI Multifunction I/O Module

The part number 780536-01 from National Instruments is the identifying part number for the PXIe-6124 PXI Multifunction I/O Module. This PXI module features 4 differential analog input channel with a 16 bit ADC resolution. Its maximum sampling rate is 4 MS/s per channel with no minimum. It has an input impedance of less than 100 GΩ in parallel with 10 pF and an input bias current of ±10 pA. Its maximum working voltage is ±11 V for all analog input channels with an overvoltage protective feature of voltages up to ±36 V. It consist of FIFO memory of size 16,382 samples with a data transfer method of DMA (scatter-gather), interrupts and programmed I/O. This module also features low crosstalk of –100 dB at 100 kHz ensuring minimal interference between channels.

The 780536-01 consists of two 32 bit counter/timers with counter measurement of Edge counting, pulse, semi-period, period, two-edge separation. Its internal base clock frequency ranges from 80 MHz, 20 MHz, and 0.1 MHz and external base clock frequency of .0 MHz to 20 MHz. To power this module, 1.5 A current is required at +12 V and 1.2 A current at +3.3 V with power availability of +4.65 to +5.25 VDC at 1 A at the I/O connector.

Physically, this PXI multifunction I/O Module has its dimensions of 16 cm × 10 cm (6.3 in. × 3.9 in.) and an I/O connector of 68-pin VHDCI. It is required to mount this module at an maximum altitude of 2000 meters with pollution degree of 2. It is designed to operate at an ambient temperature of 0 to 55 degrees Celsius that meets IEC-60068-2-1 standard and has relative humidity of 10% to 90%, noncondensing. Its storage temperature is -40 to 71 degrees Celsius that meets MIL-PRF-28800F class 3 limits with relative humidity of 5% to 95%, noncondensing.

The 780536-01module is designed to endure harsh working conditions with operating shocks of 30 g peak, half-sine, 11 ms pulse and random operating vibrations of 5 to 500 Hz, 0.3 grms with nonoperating vibrations of 5 to 500 Hz, 2.4 grms.