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Introduction

  • Cable lengths included in the kit assume that the Controller board will be installed at the back of the machine.
  • Until we provide more comprehensive wiring documentation, you can rely on the OpenBuilds Electronics guide as a reference.
  • Note: Our motors don't have the same pin-out as the ones from OpenBuilds, so you should check the pin-out to make sure you connect the wires appropriately with our diagrams.
  • The color codes of the cables can vary depending on the manufacturer, so it's possible that you have cables with wire colours that differ from the diagrams. You just need to be sure to match the same wire colour from the pin of the motor / endstop to the correct pin in the controller.
  1. Wire colour on the diagram serves illustrative purposes only. While wire order should be followed, actual colours on your wires may differ.
    • Wire colour on the diagram serves illustrative purposes only. While wire order should be followed, actual colours on your wires may differ.

    • Diagram assumes you acquired your motors at Rat Rig. If you sourced them elsewhere, check your motor pin-out as it may differ from the pin-out on Rat Rig motors.

  2. Wire colour on the diagram serves illustrative purposes only. While wire order should be followed, actual colours on your wires may differ.
    • Wire colour on the diagram serves illustrative purposes only. While wire order should be followed, actual colours on your wires may differ.

    • Diagram assumes you acquired your motors at Rat Rig. If you sourced them elsewhere, check your motor pin-out as it may differ from the pin-out on Rat Rig motors.

  3. Wire colour on the diagram serves illustrative purposes only. While wire order should be followed, actual colours on your wires may differ.
    • Wire colour on the diagram serves illustrative purposes only. While wire order should be followed, actual colours on your wires may differ.

    • Diagram assumes you acquired your motors at Rat Rig. If you sourced them elsewhere, check your motor pin-out as it may differ from the pin-out on Rat Rig motors.

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Rat Rig

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