[SML] Chain Hoist connectors

[Dave Vick]

On Tuesday, September 20, 2016, Joe Golden via Stagecraft <
stagecraft at theatrical.net> wrote:

 I also see shops using 3-pin XLR for the local pickle control, but by
> doing that there is no ground connection, and I doubt they're using the
> Shell for it.
>
>
They're not, to my knowledge; they're just switching a hot wire around.
Christie does use a 4-pin XLR, which grounds the pickle, but the other
three pins perform the same hot-switching functions.

I don't have my specs for the TourRig hoists that Christie uses at the
moment, so I can't say whether they use 120vac for control or not... It's
on my laptop and I'm currently not.



-- 
Dave Vick
517-748-3859
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