|Close up of wire connections.|
|All wired up, testing the power.|
B-connectors added to wiring,
and wiring all tucked away after this image was taken.
|CLICK IMAGE FOR LARGER VIEW.|
Wiring diagram to set this up yourself.
This was supposed to be a simple doorphone installation. All of the wiring was already in place to the doors, and the latches were already on the doors. I just had to install and wire up the 2 relays, the door phones and the analog adapter. I had all of the wiring done probably in less than half hour, but the problem was that the power supply that I brought with me for some reason or another was burned out (reason being that the job was in the bronx, and it was a friday afternoon - and we all know last job of the day, or week is going to cause headaches)
So I had originally wired everything as shown in the diagram. But when my power supply failed, I had to dig for any other power supplies that I had. Problem is that what I had did not have a sufficient amp rating to power both relays and activate the door release. To resolve this issue I used 2 power supplies. 1 to feed power to the 2 relays, and a second to power the door latches.