About the power pins of the GT2560 board

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astrojhgu
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Joined: Mon Apr 20, 2020 12:11 pm

About the power pins of the GT2560 board

Post by astrojhgu » Mon Apr 20, 2020 12:21 pm

I got a GT2560 board, and note that it has two powers, two separted pins for the hot bed.
However on the doc, it is not marked, which twos are for the hot bed.

Has any one used two-voltage power supply for this board and do you have the information about how to connect the power?

Thanks.

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William
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Re: About the power pins of the GT2560 board

Post by William » Mon Apr 20, 2020 2:08 pm

Hi,the two interfaces are not divided, one is connected to the hot bed, the other is the motherboard.
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

astrojhgu
Posts: 2
Joined: Mon Apr 20, 2020 12:11 pm

Re: About the power pins of the GT2560 board

Post by astrojhgu » Mon Apr 20, 2020 2:51 pm

William wrote:
Mon Apr 20, 2020 2:08 pm
Hi,the two interfaces are not divided, one is connected to the hot bed, the other is the motherboard.
Hi, thanks for the reply.

I noticed that the two positive pins are connected to each other measured with a multimeter. Is this normal? If so, it is meaningless to use two separated power supplies, just one with enough power is OK.

Also, according to the sch of this board, the pin2 and 3 of the power connector (J1) are connected to each other:
Image
which means that it is impossible to use two power supplies with different voltage.
Last edited by astrojhgu on Mon Apr 20, 2020 3:15 pm, edited 1 time in total.

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William
Site Admin
Posts: 6331
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Re: About the power pins of the GT2560 board

Post by William » Mon Apr 20, 2020 3:14 pm

Hi,this is normal.
-Keep your mind and try to test it. :)
-Everything will be fun!-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!

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