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MK2.5 and 24 Volt for the mmu  

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dickie24
(@dickie24)
Active Member
MK2.5 and 24 Volt for the mmu

Is it possible and useful to operate the MMU2 on the MK2.5 with 24 Volt?
I still have a small 24 Volt power supply left and the TMC drivers of the MMU2 should have more possibilities?

dh

Posted : 04/02/2019 9:32 am
JoanTabb
(@joantabb)
Veteran Member Moderator
Re: MK2.5 and 24 Volt for the mmu

Hi Dirk,

you would have to use a common ground / 0 volts rail between the two power supplies,
and you would have to isolate the MMU 24 volts from the prusa 12 volts

regards Joan

I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK

Posted : 04/02/2019 12:30 pm
eschlenz
(@eschlenz)
Eminent Member
Re: MK2.5 and 24 Volt for the mmu

Would swapping in the board from the MK3 be a quicker solution?

Posted : 04/02/2019 5:51 pm
JoanTabb
(@joantabb)
Veteran Member Moderator
Re: MK2.5 and 24 Volt for the mmu

No.

Einsy uses 5 volt fans, 24 volt heatbed and extruder heater

The 24 volt heatbed does not fit the mk2 y carriage

I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK

Posted : 04/02/2019 6:59 pm
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