![Two electronic components: a green circuit board and a white AQLM device, both with a 'NEW' badge (no visible text or symbols on the devices themselves)](.PXIe-9529_Datasheet_en_1/ff4ee9d9014e11da10fa061bd5450e6624f902eb432c890dbb9ea28bdc704184.jpg) PXiExpress" PCI> EXPRESS? # 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 vibrationoptimized 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 ■ Number of simultaneously sampled channels: 8 ■ Input configuration: Differential or pseudo-differential ■ Input impedance:

Input Impedance	Differential Configuration	Pseudodifferential Configuration
Between positive input and system ground	$I \, M\Omega$	$I \, M\Omega$
Between negative input and system ground	$I \, M\Omega$	$50 \, \Omega$

■ External Digital Trigger Input: · 5 V TTL compatibility · Trigger polarity: rising or falling edge · Pulse width: 20 ns minimum # 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 ■ 15 minutes recommended warmup # General Specifications ■ I/O Connector: · SMB x 8 for analog inputs · SMB x 1 for external digital input ■ Dimensions (not including connectors) · PXIe-9529: 160 (W) x 100 (H) mm (6.24” x 3.9”) · PCIe-9529: 167.64 (W) x 106.68 (H) mm (6.53” x 4.16”) ■ Bus Interface: · PCI Express Gen 1 x4 ■ Ambient Temperature (Operational): · 0°C to 55°C (32˚F to 131˚F) ■ Ambient Temperature (Storage): · -20°C to 80°C (-4˚F to 176˚F) ■ Relative Humidity: · 10% to 90%, non-condensing # Certifications ■ EMC/EMI: CE, FCC Class A # 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 # 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 ■ 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 ■ Input signal range: ± 10V, or ± 1V ■ Integrated Electronic Piezoelectric (IEPE): · Current: 4 mA for each channel · IEPE compliance: 24 V ■ Overvoltage protection · Differential : ± 42.4V · Pseudo-differential : \- Positive terminal : ± 42.4V \- Negative terminal : Not protected, rated at ± 2.5V ■ Offset error: ± 1 mV max ■ Gain error: ± 0.5% of FSR Crosstalk: < -100 dB ■ THD: < -104 dB # Trigger ■ Trigger Sources · Software trigger · Analog trigger · External digital trigger · PXI STAR trigger (PXIe-9529) · SSI (PCIe-9529) · PXI trigger bus [0..7] (PXIe-9529) ■ Trigger Modes · Post-trigger · Delay trigger [🔗 Link to the original document](.PXIe-9529_Datasheet_en_1/PXIe-9529_Datasheet_en_1.pdf)