제품소개

Features
■ Supports a 32-Bit 3.3 V or 5 V PCI bus (DAQ-2000 series)
■ x1 lane PCI Express® Interface (DAQe-2000 series)
■ PXI specification Rev. 2.2 compliant (PXI-2000 series)
■ 4-CH differential analog inputs
■ Bipolar or unipolar analog input ranges
■ Programmable gains of x1, x2, x4, x8
■ Scatter-gather DMA for both analog inputs and outputs
■ 2-CH 12-Bit multiplying analog outputs with waveform 
    generation
■ 24-CH TTL digital input/output
■ 2-CH 16-Bit general-purpose timer/counter
■ Analog and digital triggering
■ Fully auto calibration
■ Multiple cards synchronization through SSI (System
    Synchronization Interface) bus or PXI trigger bus

Specification & Introduction

 Analog Input
■ Resolution
    14 Bit
■ Number of channels 
    4 simultaneous-sampling channels with differential input
■ Maximum sampling rate 
    2 MS/s
■ Programmable gain 
    1, 2, 4, 8
■ Bipolar input ranges 
    ±10 V, ±5 V, ±2.5 V, ±1.25 V
■ Unipolar input ranges 
    0-10 V, 0-5 V, 0-2.5 V, 0-1.25 V
■ Offset error 
    ±3 mV
■ Gain error 
    ±0.1% of FSR
■ Input Coupling 
    DC
■ Overvoltage protection 
    Power on: Continuous ±35 V, Power off: Continuous ±15 V
■ Input Impedance 
    1 GΩ/100 pF
■ Trigger sources 
    Software, external digital/analog trigger, SSI bus
■ Trigger modes 
    Pre-trigger, post-trigger, middle-trigger, delay-trigger, and repeated trigger
■ FIFO buffer size 
    8 k samples
■ Data transfers 
    Polling, scatter-gather DMA
 Analog Output
■ Number of channels 
    2 voltage outputs
■ Resolution 
    12 Bit
■ Output ranges 
    0-10 V, ±10 V, 0-AOEXTREF, ±AOEXTREF
■ Maximum update rate 
    1 μs
■ Slew rate 
    20 V/μs
■ Settling time 
    3 μs to ±0.5 LSB accuracy
■ Offset error 
    ±3mV
■ Gain error 
    ±0.05% of max. output
■ Driving capacity 
    5 mA
■ Stabililty 
    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 
    2 k samples
■ Data transfers 
    Programmed I/O, scatter-gather DMA
 Digital I/O
■ Number of channels 
    8255 24-Bit programmable input/output
■ Compatibility 
    5 V/TTL
■ Data transfers 
    Programmed I/O
 Timer/Counter
■ Number of channels 
    2
■ Resolution 
    16 Bit
■ Compatibility 
    5 V/TTL
■ Base clock available 
    40 MHz , external clock up to 10 MHz
 General Specifications
■ Auto Calibration 
    Yes (+5 V, ±2 ppm/˚C)
■ Dimensions 
    160 mm x 100 mm (not including connectors) (PXI-2000 series)
    175 mm x 107 mm (not including connectors) (DAQ-2000 series)
    168 mm x 107 mm (not including connectors) (DAQe-2000 series)
■ Connector 
    68-pin VHDCI-type 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 1.82 A typical (PXI/DAQ-2010)
    +3.3 V 1.246 A, +12 V 0.448 A
    typical (DAQe-2010)

Ordering Information
■ PXI/DAQ/DAQe-2010 
    4-CH DI 14 Bit 2 MS/s ±1.25 V to ±10 V 2 12 Bit 1 MS/s 24-CH 8255 PIO 2-CH, 16-Bit