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    duet 2 wifi heaters e0 + e1

    Duet Hardware and wiring
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    • paolozampini1973
      paolozampini1973 last edited by

      Good evening is the first time I write on this forum I hope to write correctly
      duet 2 wifi heaters e0 + e1 you can put a 24 Volt resistor if you like ?
      duex5 heaters e2 + e3 you can put a 24 Volt resistor if you like ?

      engikeneer 1 Reply Last reply Reply Quote 0
      • paolozampini1973
        paolozampini1973 last edited by

        I apologize if I made a mistake please can indicate me Where can I ask the questions about two WiFi on the connections and the power supplies thank you again I apologize for my incompetence

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        • paolozampini1973
          paolozampini1973 last edited by

          can duet wifi e0 + e1 work on 24v?
          duex 5 e2 + e3 can work at 24v?

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          • engikeneer
            engikeneer @paolozampini1973 last edited by

            @paolozampini1973 both the Duet WiFi and Duex work with 24V (or 12V).
            You should match your heater cartridges to the supply voltage you are using. Never run a 12V cartridge on a 24V system else suddenly a '40W' heater becomes a 160W heater which can be very dangerous

            Home-built CoreXY, Duet Wifi, Chimera direct drive, 2x BMG, 300x300x300 build volume
            i3 clone with a bunch of mods

            paolozampini1973 1 Reply Last reply Reply Quote 0
            • paolozampini1973
              paolozampini1973 @engikeneer last edited by

              @engikeneer The problem is that I have the heaters at 24 volts and not at 12 because I thought it was possible to use them at 24 volts through a jumper.

              engikeneer 1 Reply Last reply Reply Quote 0
              • engikeneer
                engikeneer @paolozampini1973 last edited by

                @paolozampini1973 so you have a 12V PSU?

                Home-built CoreXY, Duet Wifi, Chimera direct drive, 2x BMG, 300x300x300 build volume
                i3 clone with a bunch of mods

                paolozampini1973 2 Replies Last reply Reply Quote 0
                • paolozampini1973
                  paolozampini1973 @engikeneer last edited by

                  @engikeneer 24v

                  engikeneer 1 Reply Last reply Reply Quote 0
                  • engikeneer
                    engikeneer @paolozampini1973 last edited by

                    @paolozampini1973 so you have a 24v power supply and 24V heaters? That should be fine

                    Home-built CoreXY, Duet Wifi, Chimera direct drive, 2x BMG, 300x300x300 build volume
                    i3 clone with a bunch of mods

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                    • paolozampini1973
                      paolozampini1973 @engikeneer last edited by

                      @engikeneer basically i want to use 24 volt 70 watt heaters clearly with a power supply of 24 volts

                      engikeneer 1 Reply Last reply Reply Quote 0
                      • paolozampini1973
                        paolozampini1973 last edited by

                        @örjane Thanks but that wasn't the configuration question it was about wiring to 24 times the heaters

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                        • engikeneer
                          engikeneer @paolozampini1973 last edited by engikeneer

                          @paolozampini1973 that should work no problem 🙂 the heater channels output at the same level as the supply voltage

                          Home-built CoreXY, Duet Wifi, Chimera direct drive, 2x BMG, 300x300x300 build volume
                          i3 clone with a bunch of mods

                          paolozampini1973 1 Reply Last reply Reply Quote 0
                          • paolozampini1973
                            paolozampini1973 @engikeneer last edited by

                            @engikeneer my duet wifi working 24v out heaters E0 + E1 MY TESTER OUT READER 12V heaters E0 + E1 12V POSSIBLE CONVESION VOLTAGE heaters E0 + E1 24V ?

                            Phaedrux 1 Reply Last reply Reply Quote 0
                            • Phaedrux
                              Phaedrux Moderator @paolozampini1973 last edited by

                              @paolozampini1973 said in duet 2 wifi heaters e0 + e1:

                              @engikeneer my duet wifi working 24v out heaters E0 + E1 MY TESTER OUT READER 12V heaters E0 + E1 12V POSSIBLE CONVESION VOLTAGE heaters E0 + E1 24V ?

                              Can you rephrase this? I have no idea what you're trying to ask.

                              @paolozampini1973 said in duet 2 wifi heaters e0 + e1:

                              @engikeneer The problem is that I have the heaters at 24 volts and not at 12 because I thought it was possible to use them at 24 volts through a jumper.

                              There is a jumper on the Duex to use 12v FANS even when the PSU is 24v. NOT heaters though.

                              https://docs.duet3d.com/en/Duet3D_hardware/Duet_2_family/DueX2_and_DueX5#power-jumpers

                              Z-Bot CoreXY Build | Thingiverse Profile

                              paolozampini1973 1 Reply Last reply Reply Quote 0
                              • paolozampini1973
                                paolozampini1973 @Phaedrux last edited by

                                @phaedrux so the heaters can work only and only at 12 volts there is no way to make them work at 24 volts

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                                • Phaedrux
                                  Phaedrux Moderator last edited by Phaedrux

                                  No that is not what I am saying.

                                  If your power supply is 24v, your heaters will get 24v as well. No matter what.

                                  For FANS on the Duex you have the OPTION for 12v or 24v with a selection jumper.

                                  Z-Bot CoreXY Build | Thingiverse Profile

                                  paolozampini1973 1 Reply Last reply Reply Quote 0
                                  • paolozampini1973
                                    paolozampini1973 @Phaedrux last edited by

                                    @phaedrux however, measuring 12 volts with the tester but the power supply is 24 volts

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                                    • Phaedrux
                                      Phaedrux Moderator last edited by

                                      Where are you measuring 12v?

                                      Z-Bot CoreXY Build | Thingiverse Profile

                                      paolozampini1973 1 Reply Last reply Reply Quote 0
                                      • paolozampini1973
                                        paolozampini1973 @Phaedrux last edited by

                                        @phaedrux at the exit of the heaters E0 E1

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                                        • Phaedrux
                                          Phaedrux Moderator last edited by

                                          Are you sure the power supply is 24v?

                                          What do you measure at the output of the power supply?

                                          Z-Bot CoreXY Build | Thingiverse Profile

                                          paolozampini1973 2 Replies Last reply Reply Quote 0
                                          • paolozampini1973
                                            paolozampini1973 @Phaedrux last edited by

                                            @phaedrux YES 100%

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                                            • paolozampini1973
                                              paolozampini1973 @Phaedrux last edited by

                                              @phaedrux 49a98596-2357-485d-8f92-4b78f2b5e5c8-image.png

                                              engikeneer 1 Reply Last reply Reply Quote 0
                                              • engikeneer
                                                engikeneer @paolozampini1973 last edited by

                                                @paolozampini1973 the output is PWM controlled, so may be that that you are measuring.
                                                The outputs are switches on the -ve side, so measure between the +ve heater terminal and the -ve supply terminal

                                                Home-built CoreXY, Duet Wifi, Chimera direct drive, 2x BMG, 300x300x300 build volume
                                                i3 clone with a bunch of mods

                                                paolozampini1973 1 Reply Last reply Reply Quote 0
                                                • paolozampini1973
                                                  paolozampini1973 @engikeneer last edited by

                                                  @engikeneer c7d7a0c3-5ec7-4cf4-8518-ec3ae2ff9c1c-image.png 009e9964-df85-497b-80d2-ad86c01ebe11-image.png I made the measurement with the tester and I have 25 times Only problem is that it gives me this kind of error I would like to configure the heaters correctly if you can help me Thanks

                                                  engikeneer 1 Reply Last reply Reply Quote 0
                                                  • engikeneer
                                                    engikeneer @paolozampini1973 last edited by

                                                    @paolozampini1973 you need to tune your heaters so it can control them better:
                                                    https://docs.duet3d.com/en/User_manual/Connecting_hardware/Heaters_tuning

                                                    Home-built CoreXY, Duet Wifi, Chimera direct drive, 2x BMG, 300x300x300 build volume
                                                    i3 clone with a bunch of mods

                                                    paolozampini1973 1 Reply Last reply Reply Quote 0
                                                    • paolozampini1973
                                                      paolozampini1973 @engikeneer last edited by

                                                      @engikeneer that's what i'm trying to do but i can't figure out how having 24 volt 70 watt heaters

                                                      engikeneer jay_s_uk 2 Replies Last reply Reply Quote 0
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