P.S.... with the "flight mode" safeguards (turning on the unit while oriented horizontally protects you from incidental firing of charges, and then rebooting the TM after thee rocket has been placed on the pad and made ready for flight) makes the pyro activation switches essentially redundant !! (Virtually 100%, um; more or less....)
On Fri, Apr 15, 2016 at 10:23 AM, w9ya <[email protected]> wrote: > Um, please check with your L3CC.....quite a few of them do NOT want you to > fly with switches in series with your charges !! > > Best regards; > > Bob F. > > On Fri, Apr 15, 2016 at 9:57 AM, Rob Derstadt <[email protected]> wrote: > >> Hello, >> >> I'm trying to work out how to wire up the outputs of two Telemetrums (one >> primary, one backup) so that I can add an extra arm/disarm rotary switch >> between the outputs and the terminal blocks (the NAR L3 requirement to cut >> power completely from the pyro's). >> >> This is my initial wiring diagram: >> >> >> https://github.com/robderstadt/NAR-L3-Project/blob/master/images/plans/GizmoXL_Wiring.png >> >> Normally I'd just *try* it and see what happens, but I don't want to fry >> two board if I get it wrong. I'm also concerned that in the "safe" position >> that the continuity indicator on each board would still indicate everything >> green, which could lead to a launch with the pyro's inhibited. >> >> Has anyone flown this configuration before? If so, any suggestions on how >> to hook it up? >> >> Thanks guys. >> >> -Rob >> >> _______________________________________________ >> altusmetrum mailing list >> [email protected] >> http://lists.gag.com/mailman/listinfo/altusmetrum >> >> >
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