The D2600 ADC module converts frequency and pulse signals to digital information, linearizes and scales the data in customer programmed values, and communicates the values to a host computer or PLC. The data values are transmitted in ASCII to a host computer via RS232 or RS485.
The D2600 series modules can also be mounted on a DIN-Rail using the MK-1 mounting kit.
Overall
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Input Impedance: 1megohm min.
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Switching Level: selectable 0V, +2.5V.
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Hysteresis: Adjustable 10mV to 1.0V.
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Input protection to 250Vac.
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One digital input (Events counter on 260x and 261x modules).
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Resolution: 0.005% of reading + 0.01Hz.
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Accuracy: +/-0.01% of reading + +/-10uS.
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Tempco: +/-20ppm/deg C.
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Pulse count: Up to 10 million positive transitions.
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Resolution: 0.005% of reading + 0.01Hz (frequency).
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Resolution: 0.005% of reading + 0.01uS (timer).
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Accuracy: +/-0.01% of frequency reading +/-0.01Hz.
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Accuracy: +/-0.01% of timer reading + 10uS.
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Tempco: +/-20ppm/deg C.
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Frequency and Timer Inputs
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Resolution: 0.005% of reading + 0.01Hz.
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Accuracy: +/-0.01% of reading + +/-10uS.
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Tempco: +/-20ppm/deg C.
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Accumulator Input
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Pulse count: Up to 10 million positive transitions.
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Resolution: 0.005% of reading + 0.01Hz (frequency).
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Resolution: 0.005% of reading + 0.01uS (timer).
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Accuracy: +/-0.01% of frequency reading +/-0.01Hz.
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Accuracy: +/-0.01% of timer reading + 10uS.
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Tempco: +/-20ppm/deg C.
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