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Thanks for your help. By the way, are the black jumpers necessary on the
new power supply?
Susy

On Fri, Aug 30, 2019, 2:03 PM Machavaram, Madhav <
[log in to unmask]> wrote:

> Sorry, forgot to mention that brown is +ve.
>
>
>
> *From:* Stable Isotope Geochemistry <[log in to unmask]> *On Behalf
> Of *Machavaram, Madhav
> *Sent:* Friday, August 30, 2019 2:50 PM
> *To:* [log in to unmask]
> *Subject:* Re: [ISOGEOCHEM] No power to control panel
>
>
>
> Nah!  You are not going to fry anything, I promise.
>
>
>
> In your picture, #2 is 24v – the one with the brown wire on slot 3 in
> between those black jumpers, and the blue on slot 10 (from right to left),
> that one.
>
>
>
> Best
>
> Madhav
>
>
>
> *Subject:* Re: [ISOGEOCHEM] No power to control panel
>
>
>
> Hi Madhav,
>
> I have linked some photos of the connections with closeup
> <https://photos.app.goo.gl/H76VAFboHoVDCSoe9> and overview
> <https://photos.app.goo.gl/ifACSzHPEj62gi2m6> images. Our power supply
> may be newer than I thought so I am not sure which wire to which pin. I
> can't find a pin out diagram for the current power supply. I am not sure
> which set of wires runs which part of the device and I don't want to fry
> it. Advice?
>
> Suzanne
>
>
>
> On Fri, Aug 30, 2019 at 11:11 AM Machavaram, Madhav <
> [log in to unmask]> wrote:
>
> Brown for 24v and blue for 5v.
>
>
>
> (all the usual disclaimers apply 😊)
>
>
>
> Madhav
>
>
>
> *From:* Stable Isotope Geochemistry <[log in to unmask]> *On Behalf
> Of *ankerssm
> *Sent:* Friday, August 30, 2019 11:54 AM
> *To:* [log in to unmask]
> *Subject:* Re: [ISOGEOCHEM] No power to control panel
>
>
>
> Our new power supply has arrived! Do you know the pin out of the original
> power supply (which is 5V and which is 12V)?
>
> Thanks,
>
> Suzanne
>
>
>
>
>
>