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DNR-AI-201-100
DNR-AI-201-100
24-channel, 16-bit, 100 kS/s aggregate, analog input, data acquisition, layer for the PowerDNR RACKtangle®
 
The DNA/DNR-201-100 is a 24-channel single ended, 12-channel differential A/D board. The DNA-boards are compatible with all of our popular "CUBE" series chassis while the DNR-series boards are used in the RACKtangle® I/O series chassis. Both versions provide identical electrical specifications and performance including 16-bit resolution and 100 kS/s resolution with a maximum input range of ±15 Volts. The board is fully isolated from the PowerDNA cube and is the ideal A/D board for a wide variety of high speed, high resolution data acquisition (DAQ) and control applications.
 
Characteristics:
  • 24-channels (24 single-ended/12 differential)
  • 16-bit resolution
  • Max sampling rate to 100 kS/s
  • ±15V input range
  • Gains of 1, 2, 5 and 10
 
Technical Specifications
Parameters
Resolution 16 bits
Number of Channels: Single-Ended 24
Differentia 12
Maximum Sampling Rate 100 kS/s, aggregate
Onboard FIFO Size 512 samples
Input Range ±15V
Programmable Gains 1, 2, 5, 10 (by channel)
Input Impedance 10 MΩ 
Input Bias Current ±15 nA
Input Overvoltage ±40V, 2000V ESD
powered or unpowered
A/D Conversion Time 2 µs
A/D Settling Time 10µs @ G=1; 15µs @ G=2;
25µs @ G=5; 50µs @ G=10
Nonlinearity 1 LSB
System Noise 1.2 LSB
Isolation 350Vrms
Effective Number of Bits 14.8
Total Harmonic Distortion+Nonlinearity+Noise 91 dB
Channel Crosstalk 85 dB @ 1 kS/s
Power Consumption 2.0W
Physical Dimensions 3.875 x 3.875”(98 x 98 mm)
Operating Temp. (tested) -40°C to +85°C
Operating Humidity 95%, non-condensing
Vibration EC 60068-2-6 5 g, 10-500 Hz, sinusoidal
IEC 60068-2-64 5 g (rms), 10-500 Hz, broad-band random
Shock IEC 60068-2-27 50 g, 3 ms half sine, 18 shocks @ 6 orientations
30 g, 11 ms half sine, 18 shocks @ 6 orientations