Features
- 24-Bit Sigma-Delta ADC
- 8 simultaneous analog inputs
- 192 kS/s maximum sampling rate
- ±1 V, and 10 V input ranges
- 110 dB dynamic range
- Antialiasing filters
- AC (0.5 Hz), or DC coupling, software selectable
- IEPE - 4mA, software configurable
Specifications
- Analog Input
- Number of simultaneously sampled channels: 8
- Input configuration: Differential or pseudo-differential
- Input impedance:
• Differential Configuration
- Between positive input and system ground: 1 MΩ
- Between negative input and system ground: 1 MΩ
- Between positive input and system ground: 1 MΩ
- Between negative input and system ground: 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 - Input signal range: ± 10 V, or ± 1 V
- Integrated Electronic Piezoelectric (IEPE):
• Current: 4 mA for each channel
• IEPE compliance: 24 V - Overvoltage protection
• Differential: ± 42.4 V
• Pseudo-differential:
- Positive terminal: ± 42.4V
- Negative terminal: Not protected, rated at ± 2.5 V
- 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
• SSI - Trigger Modes:
• Post-trigger
• Delay trigger - 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
- 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 (W x H - not including connectors): 167.64 x 106.68 mm
- Bus Interface: PCI Express Gen 1 x4
- Ambient Temperature (Operational): 0 ~ +55°C
- Ambient Temperature (Storage): -20 ~ +80°C
- Relative Humidity: 10 ~ 90%, non-condensing
- Certifications
- EMC/EMI: CE, FCC Class A
Software Support
- Supported Operating System
- Windows XP/7/8, x64/x86
- Driver and SDK
- LabVIEW, MATLAB, C/C++, Visual Basic, Visual Studio.NET
Ordering Information
- PCIe-9529 - 8-CH 24-Bit High-Resolution Dynamic Signal Acquisition Module for PCIe bus
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