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PIO-821H 16Ch.AI, 12-bit 45ks/s, 1AO, Dig I/O High Gain Board  $245 

The PIO-821L/H is a high performance, multifunction board for the 32 bit, +5V PCI Bus. The PIO-821L provides low gain (±5V,±2.5V,±1.25V,±0.625V) and PIO-821H supports high gain (±5V,±0.5V,±0.05V,±0.005V). The PIO-821L/H contains a 12-bit ADC with up to 16 single-ended or 8 differential analog input channels. It also has a 12-bit DAC voltage output and 16 channels of TTL-compatible digital input and digital output, respectively. The maximum sampling rate of A/D converter is about 45K.sample/sec.

  

Features

  • The maximum sample rate of A/D converter is about 45K samples/sec
  • Software selectable input ranges
  • 32-bit +5V PCI-Bus, Plug & Play
  • A/D trigger mode: software trigger, pacer trigger
  • 16 single-ended or 8 differential analog input channels
  • Programmable high gain: 1,10,100,1000 (PIO-821H)
  • Input range: ±5V,±0.5V,±0.05V,±0.005V(PIO-821H)
  • Programmable low gain: 1,2,4,8 (PIO-821L)
  • Input range: ±5V,±2.5V,±1.25V,±0.625V (PIO-821L)
  • 1 channel 12-bit D/A voltage output
  • 16 digital input /16 digital output (TTL compatible)
  • Interrupt handling
  • PIO-821L/H card can be calibrated by software tool

    • Software
    • Toolkit for Windows 95/98
    • Toolkit for Windows NT
    • Toolkit for Windows 2000/XP
    • LabVIEW toolkit for Windows
    • Driver for LINUX
    • Driver for DasyLab

    Specifications

    Analog Input Specifications

    • Input channel: 16 Single Ended or 8 Differential (by jumper)
    • Input Range : Software programmable
      Bipolar : PIO-821H : ±5V, ±0.5V, ±0.05V, ± 0.005V
      PIO-821L : ±5V, ±2.5V, ±1.25V, ±0.625V
    • Input Current : 250nA max (125nA typ.) @ 25ºC
    • On chip sample & hold : Yes
    • Over voltage: continuous single channel to 70Vp-p
    • Resolution : 12-bit
    • ADC Conversion Rate : 110ks/s
    • Sampling rate : 110ks/s
    • Input Impedance : 10,000Mohm//6pF
    • Conversion time : 8µs
    • Over voltage protection : +/- 35V
    • Accuracy : 0.01% of reading, +/- 1 bit
    • Linearity : +/- 1 bit

    PIO-821H Input Range (High Gain)

      Gain
      1
      		10 100 1000
      Bipolar(V)
      +/-5
      +/-.5
      +/-.05
      +/-.005
      Sampling rate
      45KS/s
      45KS/s
      10KS/s
      1KS/s

    Analog Output Specifications

    • Channels : 1
    • Type : 12-bit Double Buffered
    • Linearity : 0.06% FS
    • Settling time : 0.6µs to 0.01% for full scale step
    • Output Range : 0 ~ +5V, 0~+10V or 0~ ext. ref.
    • External Reference : +10V or -10V max.
    • Output Driving : +/-5mA

    Digital I/O

    • Input : 16-channel TTL levels
      Low : VIL = 0.8V max., IIL = -0.4mA max
      High : VIH = 2V min., IIH = 20µA max
    • Output : 16-channel TTL levels
      Low : VOL = 0.5V max., IOL = 8mA max
      High : VOH = 2.7V min., IOH = 0.4mA max

    Timer

    • Three 16-bit independant timers
    • Internal Pacer Timer, external pacer timer, machine independant timer

    General

    • I/O Connector : 1x 37-pin D-sub female + 2x 20-pin ribbon male
    • Power Requirements : +5V@960mA(Max.)
    • Operating temperature : 0~50°C
    • Storage temperature : -20~70°C
    • Humidity : 0~90% RH, non-condensing
    • Dimensions : 165mm x 105mm

    Technical

    PCI Multifunction Boards (Datasheet)

    Applications

  • High speed data acquisition system
  • Process monitor and control
  • Vibration analysis.
  • Digital pattern generator from digital I/O port
  • Signal Analysis
  • FFT & frequency analysis
  • Transient Analysis
  • Speech Analysis
  • Temperature Monitor
  • Production Test
  • Energy Management
  • Other industrial and laboratory measurement and control
    		•

    Recommendations

    To break out Analog Channels to screw terminals:

    Direct Connection - 37 pin D-sub conn. to screw terminals
    37 pin D-sub to DIN Rail Mounting Screw Terminal board (via 1m cable)
    37 pin D-sub to DIN Rail Mounting Screw Terminal board (via 1m cable) with CJC, current shunt etc.

    To break out Digital Channels to screw terminals

    ADP-20/PCI Slot Extender (Rear Panel with dual 20-pin flat-cable connector and internal cables to Card)

    For Straight Connection:
    DN-20 I/O connector block with 2off 20pin headers (DIN-Rail Mounting) supplied with CA-2010 (20 way flat cable - 1m)

    To Isolated Inputs/Relay Outputs:

    16-channel Bi-direction Isolated Input Board; includes 1x CA-2010 (20-pin Flat Cable 1m)
    16-channel Relay Board; includes : CA-2010 (20-pin Flat Cable 1m)
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