A 269 motor is plugged into a 3-wire extension cable. This 3-wire cable is then connected to a shorter, 2-wire extension cable, which is then plugged into the two wire port on the cortex.
All the colors of the wire are matched correctly and the motor seems to run without problems. But is this damaging the motor or the cortex in any way?
I think that the 2-wire ports on the cortex have a device in them that is similar to the motor controller.Plus, this configuration would still have a 3-wire cord plugged into a 2-wire cord.