MoTeC ADL EDL User Manual

Page 57

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MoTeC

Appendices

55

Pullup Resistor : 4700 ohms to 5V

Voltage Range : 0 to 15V

Positive Trigger Threshold : 3.5 V max

Negative Threshold : 1.0 V min

Hysteresis : 0.5 V Min

Update Rate: 100 times / second

Filter Time Constant: 22usec

Digital Input Measurement Methods

Frequency

Resolution 0.1 Hz

Maximum Frequency : 3200 Hz

Rising Edge Triggered

Period 1 usec

Measures period between rising edges

Resolution : 1 usec

Maximum : 32 msec

Period 100 usec

Measures period between rising edges

Resolution : 100 usec

Maximum : 3.2 sec

Pulse Width 1 usec

Measures pulse low time

Resolution : 1 usec

Maximum : 32 msec

Pulse Width 100 usec

Measures pulse low time

Resolution : 100 usec

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