Doorbell Wiring


Old 06-13-19, 07:20 AM
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Join Date: Jun 2019
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Doorbell Wiring

I am trying to set up a door open bell using Honeywell products. The company is offering no support so I though someone here might have some ideas.

Honeywell’s wired to wireless adapter -

The RPWL3045A Converter has been replaced with the RPWL4045A2000 Wireless Doorbell Adapter. As far as I know they have the same function but the wiring connection are different.

The old model (RPWL3045A) shows how to connect door contacts but the new model only shows how to connect push buttons and a transformer (see photos).

The names/numbers and position of the connection are different but does anyone know how the door contacts should be connected to the new model (RPWL4045A2000)?


Image of old model (RPWL3045A)
Name:  h1.jpg
Views: 25
Size:  10.7 KB

Image of new model (RPWL4045A2000)
Name:  h2.jpg
Views: 25
Size:  23.4 KB
Name:  h3.JPG
Views: 25
Size:  14.9 KB

Last edited by PJmax; 06-13-19 at 08:58 PM. Reason: added pictures from links
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Old 06-13-19, 09:00 PM
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You haven't told us anything about your wiring but the old unit has the button connected to terminals 4 and 5. The new unit would have the button connected to A1 and A2.

For more detailed connection we need to know what was wired on the old one.

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