PXIE-9529 Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – 24-Bit Sigma-Delta ADC

High-Resolution Modules
PCIe/PXIe-9529
8-CH 24-Bit High-Resolution Dynamic Signal Acquisition Module
Introduction
The ADLINK PCIe/PXIe-9529 are high-performance, high density dynamic signal acquisition modules, featuring up
to eight 24-bit analog input channels simultaneously sampling at 192 kS/s, and a 108 dB dynamic range, providing
ample power for high-density high channel count signal measurement. The PCIe/PXIe-9529 feature a vibration-
optimized lower AC cutoff frequency of 0.5 Hz, and all input channels incorporate 4 mA bias current for integrated
electronic piezoelectric (IEPE) signal conditioning for accelerometers and microphones, ideally positioning the
module for machine condition monitoring, NVH, and phased array data acquisition applications.
Specifications
Analog Input
■ External Digital Trigger Input:
■ Number of simultaneously sampled channels: 8
· 5 V TTL compatibility
■ Input configuration: Differential or pseudo-differential · Trigger polarity: rising or falling edge
■ Input impedance:
· Pulse width: 20 ns minimum
Features
■ 24-Bit Sigma-Delta ADC
■ 8 simultaneous analog inputs
■ 192 kS/s maximum sampling rate
■ ±1V, and 10V input ranges
■ 110 dB dynamic range
■ Antialiasing filters
■ AC (0.5Hz), or DC coupling, software selectable
■ IEPE - 4mA, software configurable
■ Supported Operating System
• Windows 7/8 x64/x86, Linux
■ Driver and SDK
• LabVIEW, MATLAB, C/C++, Visual Basic, Visual
Studio.NET

Input Impedance
Between positive
input and system
ground
Between negative
input and system
ground
Differential
Configuration
1 MΩ
1 MΩ
Pseudodifferential
Configuration
1 MΩ
50 Ω
■ Input coupling: AC or DC, software selectable
■ AC coupling cutoff frequency: 0.5 Hz
■ ADC resolution: 24-bit
■ ADC type: Sigma-Delta
■ Sampling rate: 192 kS/s maximum,
8 kS/s to 54 kS/s in 192 µS/s increments,
54 kS/s to 108 kS/s in 576 µS/s increments,
108 kS/s to 192 kS/s in 768 µS/s increments
Timebase
■ Delay trigger timebase
PCIe clock (125 MHz)
■ Sample clock timebase
Internal: onboard synthesizer (10 MHz)
External: SSI (PCIe-9529)
External: PXIe backplane 10 MHz and 100 MHz
(PXIe-9529)
Data Storage and Transfer
■ Scatter-Gather DMA data transfer
■ 2048 samples for each channel
Onboard Reference
■ +5.000 V onboard reference voltage
■ < 5.0 ppm/°C reference temperature drift
■ Input signal range: ± 10V, or ± 1V
■ 15 minutes recommended warmup
Ordering Information
■ PXIe-9529
8-CH 24-Bit High-Resolution Dynamic Signal Acquisition
Module for PXIe bus
■ PCIe-9529
8-CH 24-Bit High-Resolution Dynamic Signal Acquisition
Module for PCIe bus
■ Integrated Electronic Piezoelectric (IEPE):
General Specifications
· Current: 4 mA for each channel
■ I/O Connector:
· IEPE compliance: 24 V
· SMB x 8 for analog inputs
■ Overvoltage protection
· SMB x 1 for external digital input
· Differential : ± 42.4V
■ Dimensions (not including connectors)
· Pseudo-differential :
· PXIe-9529: 160 (W) x 100 (H) mm (6.24” x 3.9”)
- Positive terminal : ± 42.4V
· PCIe-9529: 167.64 (W) x 106.68 (H) mm
- Negative terminal : Not protected, rated at ± 2.5V
(6.53” x 4.16”)
■ Offset error: ± 1 mV max
■ Bus Interface:
■ Gain error: ± 0.5% of FSR
· PCI Express Gen 1 x4
■ Crosstalk: < -100 dB
■ Ambient Temperature (Operational):
■ THD: < -104 dB
· 0°C to 55°C (32˚F to 131˚F)
Trigger
■ Ambient Temperature (Storage):
■ Trigger Sources
· -20°C to 80°C (-4˚F to 176˚F)
· Software trigger
■ Relative Humidity:
· Analog trigger
· 10% to 90%, non-condensing
· External digital trigger
· PXI STAR trigger (PXIe-9529)
· SSI (PCIe-9529)
Certifications
■ EMC/EMI: CE, FCC Class A
· PXI trigger bus [0..7] (PXIe-9529)
■ Trigger Modes
· Post-trigger
· Delay trigger
Updated September 23, 2014. ©2014 ADLINK Technology, Inc. All Rights Reserved. All specifications are subject to change without further notice.
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