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Features |
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2 Channels 12 bit analog input
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8 digital I/O
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PWM Output
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32 Bit pulse counter input
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RS-232 interface 9600-115.2K |
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Specifications |
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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. |
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Analog Input Channels: 2 single
ended or 1 differential. Software selectable |
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A/D Converter: Linear Tech
LTC1861 |
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Analog Inputs: 0V to +5VUnipolar
only |
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Linearity Error: LTC1861 ± 0.012%
(± 1.0 LSB) |
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Gain Error: ± 20 mv |
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Offset Error: ± 5 mv |
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Temperature Drift: 100 ppm/ºC (
max. ) |
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Bandwidth: 1533 SPS maximum,
continuous stream mode, 115,200 baud, single channel |
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Digital I/O: 8 digital I/O lines
(one 8 bit port), 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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PWM Output
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IPWM Freq.: 1.8KHz - 430KHz |
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PWM duty: 0%-100% |
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| Pulse Counter: Input 1 MHz max. input rate, 32 bit counter capture,
Counter increments on high-low transition |
| Communications: RS-232 (8 data bits, no parity, 1 stop bit). 50 feet
maximum distance |
| Baud Rate: 9600-115.2K BPS, DIP switch selectable |
| Command Protocol: Simple ASCII commands. See the User's Manual |
| Operating Power: 7.5 Vdc to 15.0 Vdc, 50 ma nominal, 450 ma max. |
| Enclosure: 3" x 4" ABS plastic box |
| Accessories: 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 Optical Isolator modules. |
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