Duet3 HC with 24V and Toolboard 1.1 with 12V Fans ?

joeko

hallo,
sorry for this question but i am not sure and english isnt my homelanguage.

i have a duet3 6hc with 24v running. the fans are on 12v. all fine.
now i own also a tootlboard 1.1 and i am not sure about the fans. can i connect the 12v fans to out_1 / out_2 on the toolboard if i set the 12v jumper and connect 24v to the toolboard ?

i connect the toolboard 1.1 direct to the duet3 6hc. i soldered the jumper to terminate the can. but i dont have to connect the 120r because the 120r is already on the board and the jumper only avtivate the 120r ?

jay_s_uk

@joeko said in Duet3 HC with 24V and Toolboard 1.1 with 12V Fans ?:

can i connect the 12v fans to out_1 / out_2 on the toolboard if i set the 12v jumper and connect 24v to the toolboard ?

yes

joeko

thx, and the 120r is onboard and i have to set the solder jumper?

T3P3Tony

@joeko said in Duet3 HC with 24V and Toolboard 1.1 with 12V Fans ?:

nd the 120r is onboard and i have to set the solder jumper?

yes

joeko

thx for the answer.
my last question is about the power connecting of the toolboard.
it should be possible to connect the power of the toolboard to the out1/2/3 of the duet6 right ? configured as fan.

they are fused with 5a and should be enough

dc42

@joeko said in Duet3 HC with 24V and Toolboard 1.1 with 12V Fans ?:

thx for the answer.
my last question is about the power connecting of the toolboard.
it should be possible to connect the power of the toolboard to the out1/2/3 of the duet6 right ? configured as fan.

they are fused with 5a and should be enough

No, do not try to switch the power to the tool board from an OUT port.

joeko

hallo,
i have searched in forum here and will buy an fuse holder with a 5a fuse.
thank you for the answer

dc42

@joeko you can buy an in-line fuse holder if that is most convenient. Here's an example https://www.ebay.co.uk/itm/262131520883.

joeko

hallo,
yes i bought one and the toolboard is connected and updated with the board to 3.3.

but now i have problems with the x endstop (a switch) conntect to
M574 X1 S1 P"121.io2.in"
but the endstop wont be triggered. no reaction and checked with m115. on the duet 6 hc i have connected the endstop between in and ground. on the toolboard also. on the toolboard wiki i found this

"Input only with +5V power, for endstops or tool pickup detection switch. Input is 30V-tolerant"

i dont want destroy my hardware but am i right that i have to connect the switch between +5v and io2.in on the jst conector ?

T3P3Tony

@joeko it would be normal to connect the switch between io2.in and ground.

joeko

on the duet3 i have this on this way but on the toolboard it doesnt work. connecting vcc, ground and signal is working

joeko

@t3p3tony said in Duet3 HC with 24V and Toolboard 1.1 with 12V Fans ?:

@joeko it would be normal to connect the switch between io2.in and ground.

after one crimpcheck more (and not the first one) i made an new cable and what happen ? all fine between io2.in and ground
faulty crimp was the problem...

T3P3Tony

@joeko glad you found the problem!