PXI-6221 National Instruments

PXI-6221 National Instruments Multifunction I/O Module

Item NO.:
PXI-6221
Payment:
T/T 、PayPal、Western Union
Product Origin:
United States
Shipping Port:
Xiamen
Lead Time：
1-2days

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Product Detail

PXI-6221 National Instruments Multifunction I/O Module

Brand：National Instruments	Model number：PXI-6221
Colour：new	Warranty: 12 months
Lead Time：3-day working day	Country of origin: United States
Price: Please contact us	Product weight：0.155kg

Packaging & Delivery

Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service

Product Details

Number of channels 8 differential or 16 single ended
ADC resolution 16 bits
DNL No missing codes guaranteed
Sample rate
Single channel maximum 250 kS/s
Multichannel maximum (aggregate) 250 kS/s
Minimum No minimum
Timing accuracy 50 ppm of sample rate
Timing resolution 50 ns
Input coupling DC
Input range ±0.2 V, ±1 V, ±5 V, ±10 V
Maximum working voltage for analog
inputs (signal + common mode)
±11 V of AI GND
CMRR (DC to 60 Hz) 92 dB
Input impedance
Device on
AI+ to AI GND >10 GΩ in parallel with 100 pF
AI- to AI GND >10 GΩ in parallel with 100 pF

AI+ to AI GND 820 Ω
AI- to AI GND 820 Ω
Input bias current ±100 pA
Crosstalk (at 100 kHz)
Adjacent channels -75 dB
Non-adjacent channels -90 dB
Small signal bandwidth (-3 dB) 700 kHz
Input FIFO size 4,095 samples
Scan list memory 4,095 entries
Data transfers DMA (scatter-gather), interrupts,
programmed I/O
Overvoltage protection for all analog input and sense channels
Device on ±25 V for up to two AI pins
Device off ±15 V for up to two AI pins
Input current during overvoltage condition ±20 mA maximum/AI pin
Settling Time for Multichannel Measurements
Accuracy, full-scale step, all ranges
±90 ppm of step (±6 LSB) 4 μs convert interval
±30 ppm of step (±2 LSB) 5 μs convert interval
±15 ppm of step (±1 LSB) 7 μs convert interval

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