220V extruder ? Hey there, Running an upgraded printer with a DUET3d 2 wifi board. I've got a customized extruder (not a typical heating block) which needs non-cartridge heating elements. The suitable elements run on 220v. Can I connect them to the board the same way I would connect a 220v bed heater? Using a SSR and connecting to the E0/1 heaters ? Thanks https://reprap.org/forum/read.php?2,857155,857155#msg-857155 Mon, 15 Jun 2026 04:44:40 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?2,857155,857167#msg-857167 Re: 220V extruder ? https://reprap.org/forum/read.php?2,857155,857167#msg-857167
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CJ.BRAVO
Ok,

So I got it connected. Should I run the standard M303 and read the ADC ?

I ran it and it gave me almost the same readings when using a 12v heating element.

Good question, I don't know how much it should differ from each other. You would expect the hotend to heat up way faster, maybe overshoot a lot since a hotend is tiny.]]> Ohmarinus Developers Sun, 28 Jul 2019 11:12:50 -0400 https://reprap.org/forum/read.php?2,857155,857158#msg-857158 Re: 220V extruder ? https://reprap.org/forum/read.php?2,857155,857158#msg-857158
So I got it connected. Should I run the standard M303 and read the ADC ?

I ran it and it gave me almost the same readings when using a 12v heating element.]]> CJ.BRAVO Developers Sun, 28 Jul 2019 07:15:31 -0400 https://reprap.org/forum/read.php?2,857155,857156#msg-857156 Re: 220V extruder ? https://reprap.org/forum/read.php?2,857155,857156#msg-857156 Ohmarinus Developers Sun, 28 Jul 2019 07:00:14 -0400 https://reprap.org/forum/read.php?2,857155,857155#msg-857155 220V extruder ? https://reprap.org/forum/read.php?2,857155,857155#msg-857155
Running an upgraded printer with a DUET3d 2 wifi board.

I've got a customized extruder (not a typical heating block) which needs non-cartridge heating elements.

The suitable elements run on 220v.

Can I connect them to the board the same way I would connect a 220v bed heater?

Using a SSR and connecting to the E0/1 heaters ?

Thanks]]> CJ.BRAVO Developers Sun, 28 Jul 2019 06:37:20 -0400