How to read a relay diagram

For discussing how to choose sensors and create a wiring harness for all Bowling and Grippo versions of the MegaSquirt® EFI controller.
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TheMonkey
Helpful Squirter
Posts: 109
Joined: Tue Mar 28, 2006 4:23 pm

How to read a relay diagram

Post by TheMonkey »

not sure how to read this.... please answer if you know for certain...

in this diagram, do i wire the heavy current through 85 -> 86, and then switch that connection on/off by putting low current between 30/87?

does it matter which side is hot?

thx.

this is a Rayex LD1A-12B.

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TheMonkey
Helpful Squirter
Posts: 109
Joined: Tue Mar 28, 2006 4:23 pm

Post by TheMonkey »

thx Lance for straightening me out.
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