Near Intersection of I-35 & I-90 Southern Mn. | WPFarm - 6/11/2017 15:46
Which pins do I jump on DC liquid control for implement switch
On my sprayer, I just have a jumper wire permanently in place between Pin 10 & 12 of the Auxiliary Connector.
Pin 10 needs to be at 12V for application to take place. Pin 12 is a convenient source for the 12V. This 12V does not have to come from Pin 12 but it certainly can.
For example on my planter I have two implement switches and an override switch wired in parallel leading to the implement switch Pin 10 on three modules. My wiring takes 12V from Pin 12 of one of the modules and it splits to each switch, the outputs from those switches rejoin and go to Pin 10 of each module. This means if one, two or all switches make contact, all three modules go to the "apply" status. If all three switches are Open, application stops.
Normally the override switch is in the OFF position so the real implement switches are in charge. The override switch is just that and allows me to override the implement switches for testing or unusual situations.
Edited by tedbear 6/11/2017 20:22
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Tedbear-which pins
