RLO Connection

The RLO terminal is used on Toyota applications, for example the 104210-4521

About the RLO terminal, this connection is connected to the car ECU that is then connected to a sensor near or on the battery. This sensor continuously measures the state of the battery and this signal has a block pulse with a very low Hertz frequency (7,5Hz). Also this signal depending on the PWM will change the VSP. The wider the block pulse the lower the VSP will b