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"Fitchbox" schematic

CarbonXJ

NAXJA Forum User
Location
columbia
Does anyone have a wiring diagram for their Fitchbox? I understand the concept, but i'm having trouble getting all the connections to work out. How did you set up the relays?
 
On the relays,

Terminal 86 should be positive and 85 should go to ground. The switch can be in either one of these. In mine, I have the switch (ethernet cable from cab) going to terminal 86. Terminal 85 goes directly to ground.

Terminal 30 should be positive from battery, fused to the size of the accessory. In mine, I have 100 amp fused wire powering fuse block fuse block. Then terminal 30 is connected to the fuse block. The fuse block has 10-20 amp fuses depending on the accessory.

87 goes to the accessory you want to control.

87a is on when the relay is not activated and isn't used.

http://www.ado13.com/techs/relay.htm
 
I used fuse sockets. They are cheap and it makes wiring simple.

201108-Jeep002-1.jpg


201108-Jeep001-1.jpg
 
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