Shovelhead said:
Could you explain this setup a bit more please and how it's all wired to be the least invasive.
Just one relay ? and it's main function ?
What size wire for the battery feed and ground?
I guess the main inline fuse to the battery would be sized at the load of the accessories from the terminal block. ?
Do most of these accessories come with an inline fuse or are you having to splice in your own?
The more connections you have will create more chances of failure.
Thanks
Mine is mounted behind the upper right side panel and is vertical with the relay right below it. This is just in front of the existing relays, which the Gen 2 bikes have occupied. I did need to drill the plastic tray to mount the strip and the relay mounts to the bottom screw which holds the terminal strip in place. Sorry that I don't have time right now to draw it all up or pull the panels and shoot photos but what is below should be clear.
Electrically, as i recall:
The bottom two terminals rows (left and right) on the strip are shorted together with the bar shown in the photo for a common ground of accessories. There is a 10 or 12 gauge wire to the battery ground post from one of them.
The next two rows up are shorted together and are supplied with switched power from the relay. Off of these are the wires with inline fuses to the GPS, heated jacket plug, and I don't remember what else.
The rows above that are shorted together and supplied with power from the battery by another 10 or 12 gage wire. The wire has a 30A(?) fuse next to the positive battery terminal.
The other heated jacket (bike is set for riding 2-up) plug comes off one of the upper terminal screws because it's a Powerlet that I wanted to be able to use for charging cellphones and such. Another lead from one of these goes to an SAE plug for the air compressor and trickle charger.
The relay gets power from a jumper off one of the top terminals, so it is supplied battery power. I don't remember what I used as the switching source but think it was from one of the OEM sockets for the unused heated grips.
As for reliability, I use Lok-Tite on the screws and haven't ever had a problem on this or many previous bikes. And I'd rather have the one additional set of ring terminals on the battery posts than multiple.