ISO-AD32H/ISO-AD32L – 200 kS/s 12-bit ; 32-channel Islated Analog Input Board

ISO-AD32H/ISO-AD32L – 200 kS/s 12-bit ; 32-channel Islated Analog Input Board

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  • Descrição
  • Features
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Descrição

The ISO-AD32H/L ( H for high gain / L for low gain ) is a bus-type isolated 12-bit A/D board for PC/AT compatible computers. The isolation inputs can operate with up to 500 Vrms of common-mode voltage. The ISO-AD32H/L features a 200 kHz 12-bit analog-to-digital converter ,on board 1 KB FIFO buffer ,32 singled-ended or 16 differential analog input channels .The analog input allows auto-channel /gain scan . This board support gap-free A/D conversion at 200 kHz sampling rates for single channel or 100 kHz sampling rates for channel scan . The “Hands-Off” design permits all board parameters (channel selection, gain, input type, and operating mode ) to be performed in software . Once installed , you will never have to take care it again. The board’s innovative design improves several drawbacks of the conventional isolated A/D card . Such as : 1.The speed is faster ; up to 200 kHz 2. The sampling rate can be programmable 3. On board FIFO buffer support gap-free A/D conversion and work well under NT and 95 environment. 4. High channel count input can be implemented in half size .

  • Built-in DC/DC converter with 1000 VDC isolation
  • 32 single-ended or 16 differential input channels, 5000 Vrms photo-isolation protections
  • Maximum 200 k 12-bit sampling rate
  • Built-in 1 KB FIFO
  • Auto-channel / gain scan
  • Command set programming
  • Gap-free A/D conversion
  • Data acquisition
  • Waveform analysis
  • Harsh environment operation
  • Signal isolation
  • DOS sample program(with source codes)
  • DLL and OCX SDK for Windows 98/NT/2000
  • DLL and OCX SDK for 32-bit Windows XP/2003/Vista/7
  • VB/VC/Delphi/BCB sample programs with source codes are included
  • LabVIEW toolkit for Windows
  • Driver for Linux and DasyLab
Analog Input
Isolation Voltage 500 Vrms (Photo-coupler)
Channels 32 single-ended / 16 differential
A/D Converter 12-bit, 5 μs conversion time
Sampling Rate 200 kS/s. (max.)
FIFO Size 1 KB
Over voltage Protection Continuous +/- 35 Vp-p
Input Impedance 10 MΩ / 6 pf
Trigger Modes Software, Internal programmable pacer, External
Accuracy 0.01 % of FSR ±1 LSB @ 25 °C, ± 10 V
Zero Drift +/-25 ppm/°C of FSR
Analog Input Range
Model ISO-AD32L (Lw-Gain)
Gain 0.5 1 2 4 8
Unipolar (V) 0 ~ 10 0 ~ 5 0 ~ 2.5 0 ~ 1.25
Bipolar (V) +/- 10 +/- 5 +/- 2.5 +/- 1.25 +/- 0.625
Sampling Rate Max. 200 kS/s 200 kS/s 200 kS/s 200 kS/s 200 kS/s
Model ISO-AD32H (High-Gain)
Gain 0.5 1 5 10 50 100 500 1000
Bipolar(V) 0 ~ 10.0 0 ~ 1.0 0 ~ 0.1 0 ~ 0.01
Unipolar(V) +/- 10 +/- 5 +/- 1 +/- 0.5 +/- 0.1 +/- 0.05 +/- 0.01 +/- 0.005
Sampling Rate Max. 125 kS/s 125 kS/s 80 kS/s 80 kS/s 10 kS/s 10 kS/s 1 kS/s 1 kS/s
General
Bus Type ISA
I/O Connector Female DB37 x 1
Dimensions (L x W x D) 173 mm x 122 mm x 22 mm
Power Consumption 850 mA @ +5 V (max.)
Operating Temperature 0 ~ 50 °C
Storage Temperature -20 ~ 70 °C
Humidity 5 ~ 85% RH, non-condensing
ISO-AD32H 32-channel/ 12-bit/ High Gain/ Bus Isolated Analog Input Board
Includes one CA-4002 D-Sub connector.
ISO-AD32H/S ISO-AD32H + DN-37
Includes one CA-3710 D-Sub cable.
ISO-AD32L 32-channel/ 12-bit/ Low Gain/ Bus Isolated Analog Input Board
Includes one CA-4002 D-Sub connector.
ISO-AD32L/S ISO-AD32L + DN-37
Includes one CA-3710 D-Sub cable.
CA-3710 DB-37 Male-Male D-sub cable 1 M (Cable for Daughter Board(45°))
CA-3710D DB-37 Male-Male D-sub cable 1M (Cable for Daughter Board(180°))
CA-3715DM-H DB-37 Male-Male Cable, 1.5 M, 180°. (RoHS)
CA-3730DM-H DB-37 Male-Male Cable, 3.0 M, 180°. (RoHS)
CA-3750DM DB-37 Male-Male Cable, 5.0 M, 180°. (RoHS)
CA-3750DM-H DB-37 Male-Male Cable, 5.0 M, 180°. (RoHS)
CA-4002 37-pin Male D-sub connector with plastic cover.
DB-37 Directly connect signal to D-sub 37-pin connector
DN-37 DIN Rail Mounting 37-pin Connector
125Ω, 0.1% DIP Resistors 125 Ω External Resistor for use with Current Input