PCI/PXI-9527 24-Bit High-Resolution Dynamic Signal Acquisition and Generation Modules Introduction The PCI/PXI-9527 is a high-performance, 2-CH analog input and 2-CH analog output dynamic signal acquisition module. This module is specifically designed for audio testing, acoustic measurement, and vibration analysis applications. The ADLINK PCI/PXI-9527 features two 24-bit simultaneous sampling analog input channels. The 24-bit sigma-delta ADC provides a sampling rate up to 432 kS/s at high resolutions, making it ideal for higher bandwidth dynamic signal measurements. The sampling rate can be adjusted by setting the module DDS clock source to an appropriate frequency. All channels are sampled simultaneously and accept an input range from 40 V to 0.316 V. The PCI/PXI-9527 analog input supports software selectable AC or DC coupling and 4 mA bias current for integrated electronic piezoelectric (IEPE) sensors. PCI-9527 The ADLINK PCI/PXI-9527 also has two channels of 24-bit resolution, high fidelity analog output. The outputs occur simultaneously at software programmable rates up to 216 kS/s. A software programmable output range of 0.1 V, 1 V, and 10 V is available on the output channels. PXI-9527 Features Dynamic Signal Assistant PXI specifications Rev. 2.2 compliant (PXI-9527) 24-bit Sigma-Delta ADC and DAC ADLINK's Dynamic Signal Assistant is a ready-to-run 2-CH simultaneous sampling analog input modules, such as the PCI/PXI-9527. This software 2-CH simultaneous updated analog output provides a windows-based configuration interface 432 kS/s maximum sampling rate with software for setting parameters, in addition to a real-time programmable rate visualized data display on the screen. An instrument- Programmable input range: 40 V, 10 V, 3.16 V, 1 V, like user interface is also provided for basic waveform 0.316 V Programmable output range: 10 V, 1 V, 0.1 V AC or DC input coupling, software selectable Trigger I/O connector for external digital trigger signal Supports IEPE output on each analog input, software-configurable Supported Operating System * Windows 7/8 x64/x86, Linux Driver and SDK * LabVIEW, MATLAB, C/C++, Visual Basic, Visual Studio.NET Software Utility * DSA Utility software utility designed for dynamic signal acquisition Specifications Analog Input Number of simultaneously sampled channels: 2 Input configuration: Differential or pseudo-differential, each channel independently software-selectable Input impedance: Differential Pseudodifferential Configuration Configuration Between positive input and system ground 1 M 1 M Between negative input and system ground 1 M 50 Input Impedance generation. The Dynamic Signal Assistant can also log data acquired from hardware modules. With the Dynamic Signal Assistant, signal acquisition and generation can be performed in just a few minutes without any programming effort. Input coupling: AC or DC, software-selectable on each channel ADC resolution: 24-bit ADC type: Sigma-Delta Sampling rate: Up to 432 kS/s maximum, 2 kS/s to 432 kS/s in 454.7 S/s increments Input signal range: 0.316 V, 1.00 V, 3.16 V, 10.0 V, 40.0 V Integrated Electronic Piezoelectric (IEPE) * Current: 4 mA each channel independently software-selectable * IEPE compliance: 24 V Data transfer: DMA FIFO buffer size: 4096 samples shared for AI channels Input Common Mode Range: 10 V for both differential and pseudo-differential configuration Overvoltage protection * Differential input: 40 Vpk * Pseudo-differential: - Positive terminal: 40 Vpk - Negative terminal: 10 Vpk 2-19 www.adlinktech.com Updated September 23, 2014. (c)2014 ADLINK Technology, Inc. All Rights Reserved. All specifications are subject to change without further notice. High-Resolution Modules AC couple bandwidth * -3dB cutoff frequency: 3.5 Hz Analog output, -3dB bandwidth: 110 KHz AO THD+N * -0.1dB cutoff frequency: 26 Hz AI Offset Error Input Range Offset (mV) 40 V 0.5 10 V 0.2 3.16 V 0.1 1 V 0.05 0.316 V 0.05 Input Range AI Gain Error -89 dB 1V -101 dB 10 V -101 dB 350 130 KHz * Trigger conditions: positive or negative trigger, DAC type: Sigma-Delta Update rate: software selectable * Trigger resolution: 24-bit External digital trigger * Compatibility: 5 V TTL independently software-selectable DAC resolution: 24-bit * Trigger polarity: rising or falling edge * Pulse width: 300 ns minimum System Timebase Characteristics 1 kS/s to 216 kS/s in 227.3 S/s increments FIFO buffer size: 2048 samples for each analog output channel Output signal range: 0.1 V, 1 V, 10 V Voltage output coupling: DC Minimum working load: 600 AO Offset error and gain error: Clock frequency: 80 MHz Accuracy: 20 ppm, over operating temperature Timebase source Internal (on board): 125 MHz External: PXI backplane 10 MHz (PXI version) General Specifications I/O connector * BNC x 4 for analog inputs/outputs AO Gain Error 0.1 V 1 V 10 V 0.05 mV 0.25 mV 1 mV 0.4% 0.4% 0.4% Output impedance: Pseudodifferential Configuration Configuration 2.2 K 83 and 5 V PCI signals Dimensions (not including connectors) Ordering Information PCI-9527 2-CH 24-Bit 432 kS/s High-Resolution Dynamic Signal Acquisition and Generation module for PCI bus PXI-9527 2-CH 24-Bit 432 kS/s High-Resolution Dynamic Signal Acquisition and Generation module for PXI bus IO connector definition AI0 AI1 AO0 AO1 Ext. Trig 50 PCI-9527 IO connector definition * PCI-9527: 175 mm (W) x 107 mm (H) (6.82" x 4.17") Ambient temperature (Operational): * 0C to 55C (32F to 131F) (PXI version) * 0C to 50C (32F to 122F) (PCI version) Ambient temperature (Storage): * -20C to 80C (-4F to 176F) 33 Description 1 meter SMB to SMB cable 1 meter SMB to BNC cable PCI Bus Signaling: Universal PCI, support 3.3 V * PXI-9527: 160 mm (W) x 100 mm (H) (6.24" x 3.9") Differential Between positive and negative outputs Cable SMB-SMB-1M SMB-BNC-1M * SMB x 1 for external trigger AO Offset Error 2.2 K Cable Accessories range Output Range Between negative output and chassis ground EMC/EMI: CE, FCC Class A * Source: front panel SMB connector Differential or pseudo-differential, each channel Analog trigger Certifications * Trigger level: full scale input range Analog Output Output configuration: Trigger mode: * Source: AI0, AI1 Number of output channels: 2 Full Load (mA) 2330 * Delay-trigger Bandwidth (-3dB) Standby Current (mA) 930 * Post-trigger Analog Input Channel Bandwidth Power Rail 310 * PXI Trigger bus [0..7] (PXI-9527) 40 V, 10 V, 3.16 V, 1 V, 0.316 V Power Requirement +5 V 0.2% Input Range Recommend Warm-up time: 15 minute +12 V 30V~0.316V Measured with 10 V input Input signal is 18 Vpp @ 1KHz sine wave Temperature coefficient: 5 ppm/C * Analog trigger * PXI Star trigger (PXI-9527) < -100 dB Onboard reference: +5 V * Software trigger 0.5% Adjacent channel Trigger sources: 40V Crosstalk Between positive output and chassis ground 0.1 V Triggers 100 Hz to 20 KHz, 200 kS/s * External digital trigger Crosstalk Output Range Calibration Ext. Trig AI0 AI1 AO0 AO1 Relative humidity: * 10% to 90% non-condensing PXI-9527 33 Updated September 23, 2014. (c)2014 ADLINK Technology, Inc. All Rights Reserved. All specifications are subject to change without further notice. www.adlinktech.com 2-20 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: ADLINK Technology: PCI-9527