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24V fans on Duet

Posted by dougal1957

dougal1957

24V fans on Duet
October 30, 2015 03:46PM

Registered: 9 years ago
Posts: 1,159

Guys

Need a little advice I am just coming to the wiring phase of a new Delta Build for a customer.

I am using 24V for this build and would like to know if there are any posts on the Expansion header where they may be 24 V to drive the Hotend and Duet Cooling fans?

Doug

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dc42

Re: 24V fans on Duet
October 30, 2015 05:48PM

Registered: 10 years ago
Posts: 14,672

If you have the Duet 0.8.6 then there are two always-on fan headers. If you have the Duet 0.6 then you can pick up 24V from the motor loom connector. See the HOTEND FAN connection in [reprappro.com]. The same pins on the second row of that connector can be used for the other fan.

Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod

Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].

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dougal1957

Re: 24V fans on Duet
October 30, 2015 06:11PM

Registered: 9 years ago
Posts: 1,159

Thanks Dave new you would have the answer

By the way got the 5 inch panel Scad file about right now would you like me to send it back to you?

Doug

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dc42

Re: 24V fans on Duet
October 31, 2015 05:06AM

Registered: 10 years ago
Posts: 14,672

Yes please, either email it or post it here.

Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod

Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].

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dougal1957

Re: 24V fans on Duet
October 31, 2015 06:29AM

Registered: 9 years ago
Posts: 1,159

Dave

File attached

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Attachments:
open | download - DougsModifiedPanelDueEnclosureWithLip.scad (16.3 KB)

dc42

Re: 24V fans on Duet
October 31, 2015 07:33AM

Registered: 10 years ago
Posts: 14,672

Thanks, I've updated the repository with your changes.

Large delta printer [miscsolutions.wordpress.com], E3D tool changer, Robotdigg SCARA printer, Crane Quad and Ormerod

Disclosure: I design Duet electronics and work on RepRapFirmware, [duet3d.com].