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PIO-821H
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| Description
45ks/s High gain 12-bit,16-channel input , 1-channel D/A, Digital I/O Board
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| Features |
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The maximum sample rate of A/D converter is about 45K samples/sec
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Software selectable input ranges
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PC AT compatible PIO bus
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A/D trigger mode: software trigger, pacer trigger
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16 single-ended or 8 differential analog input channels
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Programmable high gain: 1,10,100,1000 (PIO-821H)
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Input range: ±5V,±0.5V,±0.05V,±0.005V(PIO-821H)
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Programmable low gain: 1,2,4,8 (PIO-821L)
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Input range: ±5V,±2.5V,±1.25V,±0.625V (PIO-821L)
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1 channel 12-bit D/A voltage output
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16 digital input /16 digital output (TTL compatible)
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Interrupt handling
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PIO-821L/H card can be calibrated by software tool
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| Applications |
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High speed data acquisition system
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Process monitor and control.
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Vibration analysis.
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Digital pattern generator from digital I/O port
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| Software |
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Toolkit for DOS
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Toolkit for Windows 95/98
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Toolkit for Windows NT
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Toolkit for Windows 2000/XP
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LabVIEW toolkit for Windows
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Driver for LINUX
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Driver for DasyLab
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Ordering information:
PIO-821H
45ks/s High gain 12-bit,16-channel input , 1-channel D/A, Digital I/O Board
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PIO-821H/S
PIO-821H + Daughter Board DB-8225
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| Specifications:
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| Analog Input Specifications |
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Channels
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16 single-ended or 8 differential |
Input range |
software programmable |
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Bipolar
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PIO-821L: ±5V, ±2.5V, ±1.25V, ±0.625V |
PIO-821H: ±5V, ±0.5V, ±0.05V, ± 0.005V |
Input current |
250nA max (125nA typical) at 25 °C |
| On chip sample and hold |
Over voltage |
continuous single channel to 70Vp-p |
Input impedance |
1010 W // 6pF; |
Conversion time |
8 microseconds |
Accuracy |
+/- 1-bit |
Resolution |
12-bit |
| Input type Single-ended or 8 differential
by jumper(jp4) selected |
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| Analog Output Specifications |
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Channels
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1 independent |
Linearity |
±1/2-bit |
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Output range
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0~5V or 0~10V jumper selected by Jumper (JP2), may be used with other AC or DC reference input Maximum output limit ± 10V |
Output drive |
± 5mA |
Settling time |
0.6 microseconds to 0.01%
for full scale step |
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| Digital I/O |
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Input
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16-channel TTL levels |
Output |
16-channel TTL levels |
| Timer |
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Internal Pacer timer
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16-bit , 8Mhz input |
External Pacer timer |
16-bit , 8Mhz input |
Machine independent timer |
16-bit , 8MHz input |
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| Power |
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Power Requirements
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+5V@960mA(Max.)
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| Environmental |
Operating temperature |
0~50°C |
Storage temperature |
-20~70°C |
Humidity |
0 to 90% non-condensing |
| Dimensions |
Dimensions |
165 mm x 105 mm
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