Key product
Analog Input
Channels: 8 differential or 16 single-ended
Resolution: 16 bits
Input Range: ±0.1 V to ±10 V
Maximum Sample Rate: 1.25 MS/s (single channel), 1.00 MS/s (multichannel aggregate)
Timing Resolution: 10 ns
Absolute Accuracy: Specified for different ranges with errors in ppm (parts per million) of reading and range.
Input Impedance: >10 GΩ in parallel with 100 pF
Analog Output
Channels: 2
Resolution: 16 bits
Output Range: ±10 V, ±5 V, external reference
Maximum Update Rate: 2.86 MS/s (1 channel), 2.00 MS/s (2 channels)
Settling Time: 2 μs for full-scale step
Output Impedance: 0.2 Ω
Digital I/O
Channels: 24 (8 on P0, 16 on PFI/P1/P2)
Voltage Levels: 0 to 5 V
Direction Control: Programmable per terminal
Waveform Characteristics: Supports up to 8-bit waveforms, with FIFO sizes for both generation and acquisition.
Counters/Timers
Number: 4
Resolution: 32 bits
Measurement Types: Pulse, pulse width, period, frequency, etc.
Base Clocks: 100 MHz, 20 MHz, 100 kHz internal; external up to 25 MHz
Input/Output: Gate, Source, A/B/Z inputs; gate, source, pulse outputs
Triggering and Synchronization
Analog Triggers: Start, Reference, Pause, Sample Clock, Convert Clock
Digital Triggers: Start, Pause, Sample Clock, Timebase
PLL: Supports phase-locked loops with multiple reference clock locking frequencies.
Interfaces
PCIe: Compatible with x1, x4, x8, and x16 slots, DMA support
USB: USB 2.0 Hi-Speed, DMA support
Calibration and Safety
Calibration: Recommended every 2 years; warm-up time of 15 minutes
Safety Standards: Meets IEC 61010-1, UL 61010-1, CSA C22.2 No. 61010-1
Environmental Conditions
Operating Temperature: 0 to 50 °C (PCIe), 0 to 45 °C (USB)
Operating Humidity: 10 to 90% RH, non-condensing
Pollution Degree: 2
Power Requirements
PCIe: 4.6 W (+3.3 V), 5.4 W (+12 V) without disk drive connector
USB: 11 to 30 VDC, 30 W supply

Reviews

There are no reviews yet.

Be the first to review “NI USB-6351, X Series DAQ (16 AI, 24 DIO, 2 AO) (781440-01)”

Your email address will not be published. Required fields are marked *