Dual Alternator wiring?

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Simen Hagen

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Hello



I'n about to do a dual alternator setup.

I will be running the second alternator on it's own to charge batteries in the back.

Alternator is a 253A internal regulated.



My question is the wiring of the plug. Am i correct with connectin the L terminal with a 470 Ohm 1/2 watt resistor to ignition switch, and I/F terminal to the 12v output on the back of the alternator? Or do i need to Connect S terminal somewhere too?

The stock system only has two wires on it.



Thanks in advance.

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