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AstroNova NIDV-16 Non-Isolated Differential Voltage Module

Manufacturer part number: NIDV-16
16-Channel Differential Voltage Card for TMX
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16 CHANNEL DIFFERENTIAL VOLTAGE CARD FOR TMX
30009184
$0

The NIDV-16 input module provides 16 non-isolated differential voltage inputs and 12V DC for powering external transducers. Connections are made via two 25-pin D-sub connectors.

Benefits:

  • 16 voltage inputs (30 Vrms or 50 V DC max)
  • Simultaneous sampling at up to 200kS/s/ch
  • 16-bit resolution
  • 9 input ranges to maximize measurement resolution
  • Built-in counter and timer functions including quadrature event counter
  • Screw terminal or BNC connections with adaptor
  •  

Typical Applications:

  • Process monitoring and control
  • Troubleshooting and repair
  • Product verification and validation

Analog Inputs

  • Channels Per Module: 16
  • Connector: Two 25-pin D-sub male connectors
  • Input: Differential, DC coupled
  • Bandwidth: 40 kHz (-3dB)
  • Isolation: No
  • Sample Rate: 200 kS/s/ch (100 kS/s/ch when using TMX-E or TMX-R)
  • A/D: 16 bit SAR (one per channel)
  • Anti-Aliasing Filter: 4 pole Bessel
  • Cold Start Drift: < 0.5% att (60 min.)
  • Off Ground Measurements: Yes
  • Zero Suppression: Yes, digital
  • Attenuator Ranges: 200, 400 and 800 mV; 2, 4, 5, 10, 25 and 50 V
  • Measurement Ranges: +/- 200 mV (80 to 160 mVFS or 400 mVFS w/ zero offset) +/- 400 mV (400 mVFS or 800 mVFS w/ zero offset) +/- 800 mV (800 mVFS or 1.6 VFS w/ zero offset) +/- 2 V (1.6 VFS or 4 VFS w/ zero offset) +/- 4 V (4 VFS or 8 VFS w/ zero offset) +/- 5 V (5 VFS or 10 VFS w/ zero offset) +/- 10 V (10 VFS or 20 VFS w/ zero offset) +/- 25 V (20 VFS or 50 VFS w/ zero offset) +/- 50 V (50 VFS or 100 VFS w/ zero offset)
  • Max Rated Input: 30 Vrms or 50 VDC
  • Max Common Mode Voltage: +/- 60V
  • DC Accuracy (25°C): +/- 0.07% of attenuator (800 mV, 2, 4, 5, 10, 25 and 50 V attenuators) +/- 0.1% of attenuator (400 mV attenuator) +/- 0.15% of attenuator (200 mV attenuator)
  • Overshoot: < 1%
  • Intrinsic Noise (pk-pk): < 0.1% of attenuator + 4 mV
  • CMR at 60 Hz: Better than -60 dB
  • Min Input Impedance: > 500 KΩ (250 KΩ balanced to signal common)
  • Excitation: No
  • Auxiliary Power Output: Yes. 12V @ 200 mA (total of the two connectors)

Counter Timer

  • Frequency Counter Capability: Yes, Software selectable on channels 1 and 2
  • Counter Modes: Gated time frequency counter, cycle based frequency counter, pulse counter, quadrature counter, pulse width detector, period width and duty cycle detector
  • Frequency ctr range (menu): 2 – 50 kHz
  • Frequency ctr range (spec’d): 2 – 40 kHz (48 Hz – 100 kHz for cycle based frequency counter)
  • Frequency ctr accuracy: + 0.05% of Measurement + .002 Hz
  • Min counter input amplitude: 25% of span for freq and pulse counters, 90% of span for all other modes
  • Pulse counter range: 64000000 maximum. (16 bit display resolution)
  • Pulse width accuracy: 1.5 μs +.00167% of span
  • Pulse width range: 40 μs – 40000 μs
  • Edge separation accuracy: .002% of measurement + .00167% of span + 0.7 μs
  • Edge separation range: 100 μs – 5000000 μs
  • Period width accuracy: .02% of measurement + .00167% of span with a maximum of 1.0 μs
  • Period width range: 5 μs – 90000 μs (11 Hz – 50 kHz)
  • Duty cycle accuracy: .5% (Inputs in the 15 Hz – 10 kHz range with 20% – 80% duty cycles)
  • Counter Timebase: 50 MHz
  • 8-Channel Adapter BNC to 32 Pin
  • Calibration Certificate
Description

The NIDV-16 input module provides 16 non-isolated differential voltage inputs and 12V DC for powering external transducers. Connections are made via two 25-pin D-sub connectors.

Benefits:

  • 16 voltage inputs (30 Vrms or 50 V DC max)
  • Simultaneous sampling at up to 200kS/s/ch
  • 16-bit resolution
  • 9 input ranges to maximize measurement resolution
  • Built-in counter and timer functions including quadrature event counter
  • Screw terminal or BNC connections with adaptor
  •  

Typical Applications:

  • Process monitoring and control
  • Troubleshooting and repair
  • Product verification and validation