Kantronics MT1200, User Manual

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A/D Sensor Inputs
Two A/D inputs are available to the MT1200 and are used with the Analog command.
These inputs can be used to measure dc external voltages from 0 V to 3.3 V dc with up
to 8-bit accuracy.
The Analog input lines are located on pin 7 and pin 9 of the telemetry jack.
Note: If your connection to be measured has voltages greater than +3.3 V dc, a pair of
resistors may be used as a voltage divider to be within the 0 to 3.3V range of the sensor
input.
➔ Note: Maximum input measurement can be made. Maximum input voltages to the A/D
inputs should not exceed 50 V or damage may occur.
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