Please refer to the diagram below.
Thank you for your help!
- BX is +110v or 0v. (not sure DC or AC)
- NX110 assumes -110v. (Maybe 0v? not sure DC or AC)
- Y2T is 110v DC relay with a part number of KUP-14D15-110. Its operate voltage is 82.5v.
Thank you for your help!