DAQ-2501

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Document overview

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Technical content

Features

■ Supports a 32-Bit 3.3 V or 5 V PCI bus (DAQ-2500 series) ■ PXI specification Rev 2.2 compliant (PXI-2500 series) ■ x1 lane PCI Express® Interface (DAQe-2500 series) ■ Hardware-based arbitrary waveform generation ■ Onboard 8 k-sample D/A FIFO (PXI/DAQ/DAQe-2501) ■ Onboard 16 k-sample D/A FIFO (PXI/DAQ/DAQe-2502) ■ Programmable bipolar or unipolar analog output ranges / internal or external reference sources on per channel basis ■ 8-CH 400 kS/s 14-Bit single-ended analog inputs (PXI/ DAQ/DAQe-2501) ; 4-CH 400 kS/s 14-Bit single-ended analog inputs (PXI/DAQ/DAQe-2502) ■ Onboard 2 k-sample A/D FIFO ■ Bipolar or unipolar analog input ranges ■ Scatter-gather DMA for both analog inputs and outputs ■ 24-CH TTL digital input/output ■ 2-CH 16-Bit general-purpose timer/counter ■ Analog & digital triggering ■ Fully auto-calibration ■ Multiple cards synchronization through SSI (System Synchronization Interface) bus or PXI trigger bus ■ Supported Operating System

• Windows 7/8 x64/x86, Linux ■ Driver and SDK
• LabVIEW , MATLAB, C/C++, Visual Basic, Visual Studio.NET ■ Software Utility
• AD-Logger 4/8-CH 12-Bit 1 MS/s Analog Output Multi-Function DAQ Cards PXI/DAQ/DAQe-2500 Series Ordering Information / Quick Selection Guide Specifications Model Name Analog Output Analog Input DIO Timer/Counter No. of channels Resolution Update rate Output range No. of channels Resolution Sampling rate Input range No. of channels No. of channels PXI/DAQ/DAQe-2501 4 12 Bit 1 MS/s ±10 V , 0 to 10 V 8 14 Bit 400 kS/s ±10 V or 0 to 10 V 24-CH 8255 PIO 2-CH, 16-Bit PXI/DAQ/DAQe-2502 8 12 Bit 1 MS/s ±10 V , 0 to 10 V 4 14 Bit 400 kS/s ±10 V or 0 to 10 V 24-CH 8255 PIO 2-CH, 16-Bit Model Name PXI/DAQ/DAQe-2501 PXI/DAQ/DAQe-2502 Number of channels 4 voltage outputs 8 voltage outputs Resolution 12 Bit Output ranges 0-10 V, ±10 V, 0-AOEXTREF, ±AOEXTREF Maximum update rate 1 MS/s Slew rate 20 V/μs Settling time 3 μs to ±0.5 LSB accuracy Offset error ±8 mV Gain error ±0.04% of max. output Driving capacity ±5 mA Stability Any passive load, up to 1500 pF Trigger sources Software, external digital/analog trigger, SSI bus Trigger modes Post-trigger, delay-trigger, and repeated trigger FIFO buffer size 8 k samples 16 k samples Data transfers Programmed I/O, scatter-gather DMA Resolution 14 Bit, no missing codes Number of channels 8 single-ended 4 single-ended Maximum sampling rate 400 kS/s Gain 1 Bipolar input ranges ±10 V Unipolar input ranges 0-10 V Offset error ±4 mV Gain error ±0.1% of FSR Input coupling DC Overvoltage protection Power on: Continuous ±30 V, Power off: Continuous ±15 V Input impedance 1 GΩ/6 pF Trigger sources Software, external digital/analog trigger, SSI bus Trigger modes Post-trigger, delay-trigger, and repeated trigger FIFO buffer size 2 k samples Data transfers Polling, scatter-gather DMA Number of channels 24-CH 8255 programmable input/output Compatibility 5 V/TTL Data transfers Programmed I/O Number of channels 2 Resolution 16 Bit Compatibility 5 V/TTL Base clock available 40 MHz, external clock up to 10 MHz Auto Calibration Yes (+5 V, ±2 ppm/˚C) Dimensions 160 mm x 100 mm (6.24" x 3.9") (not including connectors) (PXI-2500 series) 175 mm x 107 mm (6.82" x 4.17") (not including connectors) (DAQ-2500 series) 168 mm x 107 mm (6.55” x 4.17") (not including connectors) (DAQe-2500 series) Connector 68-pin VHDCI female Operating temperature 0˚C to 55˚C (32˚F to 131˚F) Storage temperature -20˚C to 70˚C (-4˚F to 158˚F) Humidity 5 to 95%, non-condensing Power requirements +5 V 1.6 A typical (PXI/DAQ-2501) +3.3 V 0.78 A, +12 V 0.66 A typical (DAQe-2501) +5 V 2.12 A typical (PXI/DAQ-2502) +3.3 V 0.89 A, +12 V 0.76 A typical (DAQe-2502) Analog Output Analog Input Digital I/O Timer/Counter General Specifications 3-24www.adlinktech.com