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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 160x and 161x modules). |
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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 plus +/-10uS. |
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Tempco:
+/-20ppm/deg C. |
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Events
Counter Input |
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Input
Bandwidth: 60Hz, (optional 20Khz). |
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Up
to 10 million positive transitions. |
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Input
signal level without damage: +/-30Vdc max. |
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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 plus 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 plus 10uS. |
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Tempco:
+/-20ppm/deg C. |