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Features |
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Specifications |
| Temperature Range: 0°C to +70°C |
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Software:
Free Easy-to-Use Software!,
Interface Tools for Visual Basic, Visual C++, and
Test Point. |
| Analog Input Channels: 8 single
ended or 4 differential, Software selectable |
| A/D Converter: Burr Brown
ADS7871,14 bit |
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Analog Inputs: -5V to +5V,
Unipolar and bipolar, Software selectable. |
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Integral Linearity Error: ± 2 LSB |
| Full Scale Gain Error: ± 0.02% |
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Offset Error: ± 2 LSB @ Ref=2.5
volt |
| Temperature Drift: 10 ppm/ºC
Typical |
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Voltage Reference: Selectable
5.0, 2.5, 2.0485, 1.15 |
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Analog Gain Values: 1, 2, 4, 5,
8, 10, 16, or 20 (Selectable each channel) |
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D/A Converter: LTC 1448 12 Bit |
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D/A Specs: |
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DNL ± 0.5LSB Offset Error ±
15mv |
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Output Impedance 120 ohm |
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Short
Circuit Current 120ma max |
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Bandwidth: 30,000 SPS maximum,
continuous stream mode USB |
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Digital I/O: 16 digital I/O lines
(two 8 bit ports), I/O line data direction is software selectable |
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Digital I/O Current: I/O line
source/sink 25 ma, Total current 200 ma for the 8 bit port |
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Digital I/O Voltage Levels
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Input
Off (0) = 0V - 0.8V |
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Input On (1) = 2.0V - 5.0V |
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Output Off (0) = 0.6V max. |
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Output On (1) = 4.3V min. |
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Pulse Counter
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Input 1 MHz max. input rate |
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32 bit counter capture |
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Counter increments on
high-low transition |
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Communications: USB V1.1, 6 feet
maximum distance |
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Baud Rate: USB Full speed 12M
bits/sec |
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Command Protocol: Simple ASCII
commands. See the User's Manual |
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Operating Power: 7.5 VDC to 15.0
VDC, 50 ma nominal, 450 ma max. |
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Accessories for this unit: 8
Channel analog I/O, 2 Channel analog with instrument amps, Analog I/O DB15
Terminal board, Digital I/O DB25 Terminal board, Digital I/O Board for Opt
Iso modules. |
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