Wiring new Dc/dc converter

[Jmitchell911]

I just bought a new 48v/36v-12v 30amp converter. Here is my old wording diagram.
Inputs
Blue=+48/36V
Yellow=48/36V GND
White= enable +48/36v
Outputs
Red=+12v
Black= 12v grnd

New converter:
Yellow= 48/36v + from battery
Green= 48/36 Switched input
Black= GRND
Red= +12 switched output
Blue=12 constant output +

Little different converter from the original one. Will this work I replace of my old one?

[NoleFan4Ever]

The only thing I can think is they are giving you and opportunity to use a 48v switched input (which is what I would do) or a 12v switched output. They must be using the ground in common(?) Strange set up regardless.... So in other words the "Red= +12 switched output" would not be used. All others would be. And that is assuming the green is the "Trigger" wire for switching purposes.

[Sergio]

Your new converter has dual +12v outputs:

The BLUE is always ON and You would use for anything that requires +12v at all times, like a radio memory preset or USB port.
The RED one only has +12v when the Keyswitch is ON (GREEN trigger wire has +48v).

The wire Map:

OLD <--> NEW
(Blue=+48/36V) <--> (Yellow= 48/36v + from battery)
(Yellow=48/36V GND) and (Black= 12v grnd) <--> (Black= GRND)
(White= enable +48/36v) <--> (Green= 48/36 Switched input)
(Red=+12v) <--> (Red= +12 switched output)
(N/A) <--> (Blue=12 constant output +)

[Jmitchell911]

So when I hook it up, my ground to the new converter is all built into the single ground? Then the blue wire that’s 12v I can leave unhooked unless I need it for a radio or usb?

[Sergio]

That is correct.

[Jmitchell911]

Awesome I seem to be understanding all this now. Haha
Also on the Ground do I connect the 12v (Black) and 48v(yellow) to the new ground (black) or just use the 48v and leave the 12v alone?

[Sergio]

Connect all of the negative wires (grounds) together, if You need to extend the black wire from the new Converter, use 12ga wire.

[Muddog]

The black goes to ground.
The yellow to 48 volt positive.
Do not ground yellow.

[Jmitchell911]

Everything worked perfect, know to try to find a mounting spot. Thank you!