Still plugging away (Pun intended

) with the wiring.
I am moving on the the Battery/Alternator power side of the circuits.
Just wanted to run this by everyone to make sure I was heading in the right direction.
I will be using a Blue Sea ACR (Automatic Charging Relay) along with a Blue Sea Battery Switch. I could get by without the Battery switch and the control circuit for the ACR. The battery switch will be nice to kill all power if needed or just to isolate the batteries. The Control circuit can shut off or force the ACR to combine.
When the control line is switched to a positive supply, the relay is closed whenever the voltage is greater than about 9 volts at either terminal.
When the control line is switched to the negative supply line, the relay will be held open.
• When the switch is in the center position, with no command to the relay, the relay will operate automatically to close and open when it senses charging voltages.
Voltage Sensing
The ACR is designed to sense, and operate from, the voltage supplied by
either battery. In a typical application, the engine driven alternator is connected to the starting battery. When the starting battery is sufficiently charged, the ACR will close and share charging with the house battery. If a shore charger is supplying the house battery, when it has brought the house battery up to voltage, the ACR will close and share with the starting battery.
