Extended T range
Input 12V DC
256kS/s/ch, 24-bit, 4-ch iDAQ Module for Sound and Vibration Advantech iDAQ-801
- 4-ch simultaneous sampling up to 256kS/s
- 24-bit resolution
- Direct IEPE supply
- Anti-aliasing filter equipped
- High gain up to ±187.5mV input range
Additional information
Analog Input |
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Channels | 4, Differential or pseudo-differential (50 Ω between negative input terminal and chassis ground) |
Resolution | 24 bits |
Input range | ±12 V, ±6 V, ±3 V, ±1.5 V, ±0.75 V, ±0.375 V, or ±0.1875 V, software selectable per channel |
Maximum input voltage | ±12 V |
Input common-mode voltage range | ±12 V |
Over-voltage protection | ±25 V |
Input coupling | AC or DC, software configurable per channel |
Acquisition type | Instant or buffered, software configurable |
Integrated electronic piezoelectric excitation (IEPE) (1) |
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Current | 0 mA or 2 mA, software configurable per channel |
Accuracy | ±5% max |
Compliance | 22 V min |
Fault detection threshold Status report | < 1.5 V (short) and > 22.5 V (open), Software polling |
Analog low-pass filter |
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Filter type | 4-th order, linear phase |
-3 dB bandwidth | 1 MHz |
Digital low-pass filter | Filter type: Wideband -3 dB bandwidth: 0.433 x sample rate |
Absolute accuracy (2) |
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auto-calibration temperature | ±0.01% of full-scale range max. |
Over full operating temperature range | ±0.05% of full-scale range max. |
Common-mode rejection ratio (CMRR) | TBD dB |
DC performance |
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Idle channel noise | TBD mVRMS |
Effective resolution | TBD bits |
AC performance |
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Signal-to-noise ratio (SNR) | 110.61 dB |
Total harmonic distortion (THD) | -115.24 dB |
Total harmonic distortion plus noise (THD+N) | -109.4 dB |
Spurious-free dynamic range (SFDR) | 117.49 dB |
Crosstalk | -104.06 dB |
Buffered acquisition |
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Enabled channel combination | Each channel can be enabled/disabled independently by software |
Sample rate | (256 / 2n) kHz, where n = 0 ~ 8, for all channels, simultaneous sampling, software configurable |
Internal data buffer (FIFO) size | 512 samples |
Power Requirement |
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Power Input | 5 VDC through iDAQ chassis |
Power Consumption | TBD |
Mechanical |
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Module dimensions | 100 x 80 x 25 mm (3.94 x 3.15 x 0.98 in) |
Weight | TBD |
Environment |
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Operating temperature | -20 °C to 60 °C (-4 °F to 140 °F) |
Storage temperature | -40 °C to 70 °C (-40 °F to 158 °F) |
Operating humidity | 10% to 90% RH, non-condensing |
Storage humidity | 5% to 95% RH, non-condensing |
Vibration | 5Grms |
Shock | 30G |
Indoor use only | |
Certification |
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EMC | CE, FCC |
Safety | CB, UL |