So, the same customer from a few posts back that had everything prewired for me, where we installed 4 racks, I had to install a few relays for several doors.
|Viking relays, RC2A and three LDB2|
I always wanted to use a bus bar in place of using wire nuts or b-connectors for the splices when working with multiple relays, so I figured this was a great project to use a pair of bus bars to distribute 16 VAC between the multiple relays.
|Patch panel, DVR and alarm were already there.|
The patch panel, DVR and alarm panel in the photo were existing and not installed by me or my crew. I only installed and connected the 4 relays and 2 power supplies, wires also already were run to where they needed to go to.
|Stapled up all the wires neatly.|
|Used two bus bars to distribute the 16 VAC to activate the door latches|
|Ready to buzz those doors!|
|Neatened up the power supply wires|
|Think it came out pretty neatly.|
|Co-Worker decided to get some shots of me working|
|Here I am connecting the N.O. and common|
of the keypads by the doors to the
N.O. and common of an LDB2