OH - I missed the -48v part . . .  Time for new glasses . . .   Nope - you
can't do that . . .



On Mon, Jul 15, 2019 at 2:18 PM TJ Trout <[email protected]> wrote:

> The base has a common ground, so no you cannot do that as proposed.
>
> On Mon, Jul 15, 2019 at 10:50 AM Adam Moffett <[email protected]> wrote:
>
>> Volt meter inputs are isolated.  I don't recall if the base unit has one
>> or if you have to buy the volt meter module.
>> -Adam
>>
>> On 7/15/2019 1:47 PM, Jason McKemie wrote:
>>
>> I suspected something like this, it would just be nice to be able to
>> monitor both power sources.
>>
>> On Mon, Jul 15, 2019 at 12:46 PM Adam Moffett <[email protected]>
>> wrote:
>>
>>> I don't think any Packetflux stuff does -48v because they have negative
>>> tied to ground on the circuit board.  I think you'll get sparks if you do
>>> that.
>>>
>>> I think it would be a bad idea with any device.  You'd have to be sure
>>> that the inputs are strongly isolated from each other.  Don't cross the
>>> streams Dr. Vankman.
>>>
>>>
>>> On 7/15/2019 1:27 PM, Jason McKemie wrote:
>>>
>>> Is it okay to have -48v and +24v going into the same site monitor?
>>>
>>>
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>>
>>
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