Hi! I'm quite lucky because It was quite simple. My sprayer controller is a John Deere el4 with auto rate control and five manual sections. When the switches are engaged to turn on the sections they connect to negative ground. All I needed to do was to wire the relays to the positive side of the switch so the connection to negative ground was made to engage the section. The limitation of this is that whilst I can still manually engage the sections it will not map coverage on agopengps. Hope that makes sense.
@@jimsfarming7792 My sprayer also has five sections, I will have to remove the pendant to see how the manual switches are connected. Thank you very much for your explanation, I hope to get the system working before the April treatments. When I get it working I'll post it on the forum.
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Hello, I plan to make a section cut for the sprayer and I wonder how you have connected the relays to the original sprayer button panel?
Thanks a lot
Hi! I'm quite lucky because It was quite simple. My sprayer controller is a John Deere el4 with auto rate control and five manual sections. When the switches are engaged to turn on the sections they connect to negative ground. All I needed to do was to wire the relays to the positive side of the switch so the connection to negative ground was made to engage the section. The limitation of this is that whilst I can still manually engage the sections it will not map coverage on agopengps. Hope that makes sense.
@@jimsfarming7792 My sprayer also has five sections, I will have to remove the pendant to see how the manual switches are connected. Thank you very much for your explanation, I hope to get the system working before the April treatments. When I get it working I'll post it on the forum.