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Underdefined Pin - Current Sense #3

Description

@jpkruszewski

Pin 1 - Analog Current sense only current has the following definitions

Pin 1 provides motor current as an analog value.

Analog Current Sense

Motor Current

Pin 1 requires some additional detail to complete the specification.

  • Is the output of Pin 1 a proportional current or a proportional voltage to the motor current?
  • What the limits on the output (e.g. 3.3 VDC v. 5VDC for a full scale reading if a proportional voltage, maximum drive current if a proportional current)?
  • If a proportional current, what is the expected impedance or range of impedances should the platform side be able to drive.
  • What is the expectation on the payload side if Motor Current Sense is not a required signal? No connect the pin? Pull up? Pull Down?

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