# PXIe-9529H

8-Ch, 24-Bit, High-Resolution Dynamic Signal Acquisition PXI Express Module

![Exterior view of a ADLINK Technology Inc. device with gold connectors and a green top panel (no visible text or symbols on the device body)](.pxie-9529h-20250616/d320fd05515c117eeb228d29c0bf99fcca10703c81247c6cdebeef0b866ead04.jpg)

# Features

• 24-bit high resolution
• 8 simultaneous analog inputs
• 256 kS/s maximum sampling rate with 105 dB dynamic range
• AC (0.3 Hz) or DC coupling, software selectable
• IEPE – 4 mA, software configurable

# Introduction

The ADLINK PXIe-9529H is a high-performance, high-density dynamic signal acquisition module featuring up to eight 24-bit analog input channels. It is capable of simultaneous sampling at 256 kS/s with a 105 dB dynamic range, providing robust capability for highdensity, high-channel-count signal measurements.

The PXIe-9529H is optimized for vibration applications and offers a low AC cutoff frequency of 0.3 Hz. Each input channel includes a 4 mA bias current for integrated electronic piezoelectric (IEPE) signal conditioning, supporting accelerometers and microphones.

These features make the module ideal for machine condition monitoring, NVH (Noise, Vibration, and Harshness) analysis, and phased array data acquisition applications.

# Ordering Information

• PXIe-9529H
8-Ch, 24-Bit, High-Resolution Dynamic Signal Acquisition PXI Express Module

# Software Support

• Operating Systems
Windows 10/11, Linux

Driver and SDK C/C++, C#, LabVIEW

Specifications

<table><tr><td colspan="2">Model</td><td>PX1e-9529H</td></tr><tr><td colspan="3">Analog Input</td></tr><tr><td colspan="2">Number of Channels</td><td>8 (simultaneously)</td></tr><tr><td colspan="2">Resolution</td><td>24-bit</td></tr><tr><td colspan="2">Sampling Rate</td><td>8 kS/s to 256 kS/s</td></tr><tr><td colspan="2">Bandwidth (-3 dB)</td><td>0.433FS</td></tr><tr><td colspan="2">Input Range</td><td>±1 V, ±10 V</td></tr><tr><td colspan="2">Input Configuration</td><td>Differential, Pseudo-differential</td></tr><tr><td rowspan="2">Input Impedance</td><td>Between positive input and system ground</td><td>1 MΩ</td></tr><tr><td>Between negative input and system ground</td><td>Differential configuration: 1 MΩPseudo-differential configuration: 50 Ω</td></tr><tr><td colspan="2">Input Coupling</td><td>AC, DC (software selectable)</td></tr><tr><td colspan="2">AC Coupling Cutoff Frequency (-3 dB)</td><td>0.3 Hz</td></tr><tr><td colspan="2">Integrated Electronic Piezoelectric (IEPE)</td><td>Current: 4 mA for each channelIEPE compliance: 24 V</td></tr><tr><td rowspan="2">Overvoltage protection</td><td>Differential</td><td>±42.4V</td></tr><tr><td>Pseudo-differential</td><td>Positive terminal: ±42.4VNegative terminal: Not protected, rated at ±2.5V</td></tr><tr><td colspan="2">Offset Error</td><td>±0.2 mV max</td></tr><tr><td colspan="2">Gain Error</td><td>±0.05% max</td></tr><tr><td colspan="2">System Noise</td><td>40 μVrms (fs = 256 kS/s)</td></tr><tr><td rowspan="2">SNR</td><td>±1 V input range</td><td>91 dB (fs = 256 kS/s)</td></tr><tr><td>±10 V input range</td><td>93 dB (fs = 256 kS/s)</td></tr><tr><td rowspan="2">THD</td><td>±1 V input range</td><td>-118 dB (fs = 256 kS/s)</td></tr><tr><td>±10 V input range</td><td>-113 dB (fs = 256 kS/s)</td></tr><tr><td rowspan="2">Dynamic Range</td><td>±1 V input range</td><td>104 dB (fs = 256 kS/s)</td></tr><tr><td>±10 V input range</td><td>105 dB (fs = 256 kS/s)</td></tr><tr><td colspan="2">Crosstalk</td><td>-105 dB</td></tr><tr><td colspan="3">Trigger</td></tr><tr><td colspan="2">Trigger Source</td><td>Software trigger, analog trigger, external digital trigger, PXI STAR trigger, PXI trigger bus [0..7]</td></tr><tr><td colspan="2">Trigger Mode</td><td>Post trigger, delay trigger</td></tr><tr><td colspan="2">External Digital Trigger</td><td>5 V TTL compatibilityTrigger polarity: Rising edge, falling edgePulse width: 20 ns minimum</td></tr><tr><td colspan="3">Timebase</td></tr><tr><td colspan="2">Delay Trigger Timebase</td><td>125 MHz</td></tr><tr><td colspan="2">Sample Clock Timebase</td><td>Internal: Onboard synthesizer (10 MHz)External: PXIe backplane 10 MHz</td></tr><tr><td colspan="3">General Specifications</td></tr><tr><td colspan="2">I/O Connector</td><td>SMB x 8 for analog inputsSMB x 1 for external digital input</td></tr><tr><td colspan="2">Dimensions</td><td>160 (W) x 100 (H) mm (6.24&quot; x 3.9&quot;) (not including connectors)</td></tr><tr><td colspan="2">Weight</td><td>0.4 kg (0.9 lbs)</td></tr><tr><td colspan="2">Ambient Temperature</td><td>Operating: 0°C to 55°C (32°F to 131°F)Storage: -20°C to 80°C (-4°F to 176°F)</td></tr><tr><td colspan="2">Relative Humidity</td><td>10% to 90%, non-condensing</td></tr><tr><td colspan="2">Certifications</td><td>EMC/EMI: CE, FCC Class A</td></tr></table>
[🔗 Link to the original document](.pxie-9529h-20250616/pxie-9529h-20250616.pdf)