PXI/DAQ/DAQe-2500 Series 4/8-CH 12-Bit 1 MS/s Analog Output Multi-Function DAQ Cards Introduction ADLINKs PXI/DAQ/DAQe-2500 series are high-speed and high-performance analog output multi-function DAQ cards able to update up to 8-CH, 12-bit analog outputs simultane- ously while sustaining a 1 MS/s rate. The reference sources and the output polarities are programmable on a per channel basis. Combined with a multiplying DAC architecture, the ADLINK PXI/DAQ/DAQe-2500 series of DAQ cards can generate complex modulated analog signals. DAQ-2502 The hardware-based arbitrary waveform generation reduces CPU loading even when all DAQe-2502 analog outputs are updating at full speed, and the lengths of waveforms are only limited by the system memory. The PXI/DAQ/DAQe-2500 series integrates up to 8-CH, 400 kS/s, 14-bit single-ended analog inputs with programmable polarity, 24-CH programmable digital I/O lines, and a 2-CH 16-bit general-purpose timer/counter. PXI-2502 The PXI/DAQ/DAQe-2500 series is able to perform analog input and output functions at full speed simultaneously and multiple cards can be synchronized through the SSI (System Synchronization Interface) bus or PXI trigger bus. The auto-calibration functions adjust the gain and offset to within specified accuracies such that you do not have to adjust trimpots to calibrate the boards. Features Pin Assignment Supports a 32-bit 3.3 V or 5 V PCI bus (DAQ-2500 series) Connector CN1 Pin Assignment PXI specification Rev 2.2 compliant (PXI-2500 series) x1 lane PCI Express Interface (DAQe-2500 series) AO 0 AGND Hardware-based arbitrary waveform generation 1 35 AO 1 AGND 2 36 Onboard 8 k-sample D/A FIFO (PXI/DAQ/DAQe-2501) AO 2 AGND 3 37 Onboard 16 k-sample D/A FIFO (PXI/DAQ/DAQe-2502) AO 3 AGND 4 38 Programmable bipolar or unipolar analog output ranges on AOEXTREF A/AI 0 AGND 5 39 SSI bus cable for multiple card synchronization per channel basis AI 1 AGND 6 40 for DAQ/DAQe-2000 series EXTTRIG/AI 2 AGND Programmable internal or external reference sources on per 7 41 AOEXTREF B/AI 3 AGND 8 42 channel basis AO 4/AI 4 AGND 9 43 8-CH 400 kS/s 14-bit single-ended analog inputs AO 5/AI 5 AGND 10 44 (PXI/DAQ/DAQe-2501) AO 6/AI 6 AGND 11 45 AO 7/AI 7 AGND 4-CH 400 kS/s 14-bit single-ended analog inputs 12 46 AO TRIG OUT A EXTWFTRG A 13 47 (PXI/DAQ/DAQe-2502) AO TRIG OUT B EXTWFTRG B 14 48 Onboard 2 k-sample A/D FIFO GPTC1 SRC VCC 15 49 Bipolar or unipolar analog input ranges GPTC0 SRC DGND 16 50 Scatter-gather DMA for both analog inputs and outputs GPTC0 GATE GPTC1 GATE 17 51 GPTC0 OUT GPTC1 OUT 24-CH TTL digital input/output 18 52 Terminal board DIN-68S-01 & GPTC0 UPDOWN GPTC1 UPDOWN 68-Pin SCSI-VHDCI cable ACL-10568-1 19 53 2-CH 16-bit general-purpose timer/counter RESERVED DGND 20 54 Analog & digital triggering AFI1 AFI0 21 55 Fully auto-calibration PB7 PB6 22 56 Terminal Boards & Cables PB5 PB4 Multiple cards synchronization through SSI 23 57 PB3 PB2 (System Synchronization Interface) bus or PXI trigger bus DIN-68S-01 24 58 PB1 PB0 25 59 Terminal Board with One 68-pin SCSI-II Operating Systems PC7 PC6 26 60 Connector and DIN-Rail Mounting (Cables are not PC5 PC4 27 61 Windows 7/Vista/XP/2000/2003 Server included.) DNGD DGND 28 62 Linux PC3 PC2 29 63 ACL-10568-1 PC1 PC0 30 64 Recommended Software 68-pin SCSI-VHDCI cable (mating with PA7 PA6 31 65 AD-Logger AMP-787082-7), 1 M PA5 PA4 32 66 PA3 PA2 * For more information on mating cables, please refer to P2-61/62. 33 67 VB.NET/VC.NET/VB/VC++/BCB/Delphi PA1 PA0 34 68 DAQBench * Pin 9-12 are AI<4..7> for 2501 AO<4..7> for 2502 SSI Bus Cables Driver Support * The external references inputs and the external (for multiple cards synchronization) DAQPilot for LabVIEW analog trigger share the analog input pins 5, 7, and 8 ACL-SSI-2/3/4 DAQ-MTLB for MATLAB SSI Bus cable for two, three, and four devices D2K-DASK for Windows D2K-DASK/X for Linux 2-21 www.adlinktech.comHigh-Performance DAQ 1 Software & Utilities 2 DAQ Ordering Information / Quick Selection Guide 3 Model Name Analog Output Analog Input DIO Timer/Counter No. of Update No. of PXI/PXIe Resolution Output range Resolution Sampling rate Input range No. of channels No. of channels rate channels channels PXI/DAQ/DAQe-2501 4 12 bits 1 MS/s 10 V, 0 to 10 V 8 14 bits 400 kS/s 10 V or 0 to 10 V 24-CH 8255 PIO 2-CH, 16-bit PXI/DAQ/DAQe-2502 8 12 bits 1 MS/s 10 V, 0 to 10 V 4 14 bits 400 kS/s 10 V or 0 to 10 V 24-CH 8255 PIO 2-CH, 16-bit 4 Modular Specifications Instruments Model Name PXI/DAQ/DAQe-2501 PXI/DAQ/DAQe-2502 Analog Output Number of channels 4 voltage outputs 8 voltage outputs 5 Resolution 12 bits GPIB & Bus Output ranges 0-10 V, 10 V, 0-AOEXTREF, AOEXTREF Expansion Maximum update rate 1 MS/s Slew rate 20 V/s Settling time 3 s to 0.5 LSB accuracy Offset error 8 mV 6 Gain error 0.04% of max. output Motion Driving capacity 5 mA Control Any passive load, up to 1500 pF Stability 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 7 Data transfers Programmed I/O, scatter-gather DMA Real-time Analog Input Distributed I/O Resolution 14 bits, no missing codes Number of channels 8 single-ended 4 single-ended Maximum sampling rate 400 kS/s 8 Gain 1 Bipolar input ranges 10 V Unipolar input ranges 0-10 V PAC Offset error 4 mV Gain error 0.1% of FSR Input coupling DC 9 3dB Bandwidth ( Bipolar 10V) 600kHz Overvoltage protection Power on: Continuous 30 V, Power off: Continuous 15 V Remote I/O Input impedance 1 G/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 10 Data transfers Polling, scatter-gather DMA Digital I/O Communi- Number of channels 24-CH 8255 programmable input/output cations Compatibility 5 V/TTL Data transfers Programmed I/O Timer/Counter 11 Number of channels 2 Resolution 16 bits Vision Compatibility 5 V/TTL Base clock available 40 MHz, external clock up to 10 MHz Auto Calibration Onboard reference +5 V 12 Temperature drift 2 ppm/C Stability 6 ppm/1000 Hrs Fanless Embedded General Specifications Computers Dimensions 160 mm x 100 mm (not including connectors) (PXI-2500 series) 175 mm x 107 mm (not including connectors) (DAQ-2500 series) 168 mm x 107 mm (not including connectors) (DAQe-2500 series) 13 Connector 68-pin VHDCI female Operating temperature 0 to 55C cPCI & Storage temperature -20 to 70C Industrial Computers Humidity 5 to 95%, non-condensing Power requirements +5 V 1.6 A typical (PXI/DAQ-2501) +5 V 2.12 A typical (PXI/DAQ-2502) +3.3 V 0.78 A, +12 V 0.66 A typical (DAQe-2501) +3.3 V 0.89 A, +12 V 0.76 A typical (DAQe-2502) 2-22 www.adlinktech.com