Nope, it's as straight-forward as it sounds! I can't remember which is switched and which isn't of the two supplies, but a quick check with a meter will soon tell you.

I had to upgrade the fuse in the switched supply from 5 to 10A as this also feeds the carb heaters on a 950, but I'm not sure as to whether it feeds anything else on a 990. I wouldn't go above a 10A fuse though on either feed.

I ran a cigar socket from the permanent live and use a dual USB connector - one for my GPS and the other for my phone charger, and then when I want to charge my battery I just plug my Optimate in there instead of the USB.

 

i took a live straight from the battery switched via relay from acc2, that way it's only live with ignition on.
from what i've read the acc2 isn't powerfull enuff for heated grips.
search on ere, that's where i got inf from

 

I did the same, wire up from the battery via an inline fuse to a relay tucked away under the cubby box, switched on by the ACC2 feed.

Relay feeds my symtec heated grips and an additional 12v socket installed inside the cubby box

ACC1 is permanent supply

ACC2 is switched by the ignition

 

ACC2 works fine for my Symtec Heated Grips.

 

+1 also have the sat nav on ACC2

Also have a USB socket inside the cubby box (powered live ignition on) taken from the fuse box ABS power feed if I remember correctly

 

I was fairly sure that ACC2, would be fine for the grips, and I believe that the grips are already fitted with the correct terminals to just plug in.
Everything else I am fitting is individualy fused its just not sure how much current I and can draw over AAC1, and I want the Sat Nav on permenant, along with the two charging sockets on a live feed, at most I would have, sat nave, iphone and ipad charging at the same time

 

All those ancillaries you have mentioned draw little current so you will be fine to run them of one of the ACC connections.

 

I bought this little lot from Black Dog.

KTM 990 Adventure

Wired up the Fuzeblock to the battery with the circuit breaker on the live line into the block and put them in the cubby box above the tank. Then hooked up the switched voltage into the spare switched feed behind the lights. Then I wired up the USB socket and Symtec grips into the Fuzeblock.

Still have space for another 4 power outputs - planning on putting some of the Rigid Industries auxiliary lights in after putting a switch in on the power line for the lights, plus wiring in an easy access hook up somewhere under the seat for my tyre inflator.

Sad I know :O

 

I have done very similar on my 1100gs, I ran a heavy feed to a fuse box direct from the battery and then run all of the permanant acessories from the fuse box, I could do the same with a box in the cubby hole between the tanks, but I was looking to try and avoid that, and wire direct into the bike loom.

 

Whereabouts in the country are you fella?

 

Me? Or Bowser?

 

Harrow north west london