Activity › Forums › Questions & Troubleshooting › GND Port of Controllino Maxi › Reply To: GND Port of Controllino Maxi
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Hello Calvin,
the ports are there to simplify your cable harness if needed (for example you can continue from this ports to power other CONTROLLINO, use this port as common GND and power point, etc.). The ports are identical and are fully interconnected together.
Note: please take care, how you are measuring it, when the screws are not fully screwed, screw from the the top side has no contact. Try to fully screw and measure again ;-).
BR
Jarda