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Apr 01, 2012, 09:46 AM
Steven
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HP ESP120 3000w 48V 57A Full pinout.


HP ESP120 3000w 48V 57A Full pinout.

Connect PS On and PS Kill to ground to power up.

5Vsb rtn is signal ground.

Additional details from another site.

http://translate.google.com/translat...26prmd%3Dimvns
Last edited by xandrios; Apr 11, 2012 at 07:16 AM.
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Nov 21, 2013, 06:30 AM
Registered User
Hi there,

Sorry to bring up an old topic.

I'm getting a HP ESP120 for the 4010DUO charger. I see that I have to connect the PSON and the PSKI(LL) to GND (5Vsb rtn) to turn it on. But people are connecting these 2 pins to the PRESENT pin using a 3-wire servoconnector. So is the PRESENT pin just connected to GND internally since people get it working this way?

Thanks.
Feb 25, 2014, 03:10 PM
Registered User
Use Present as ground and wire the Three pins together and it will work for you.
Ken


Quote:
Originally Posted by Futterama
Hi there,

Sorry to bring up an old topic.

I'm getting a HP ESP120 for the 4010DUO charger. I see that I have to connect the PSON and the PSKI(LL) to GND (5Vsb rtn) to turn it on. But people are connecting these 2 pins to the PRESENT pin using a 3-wire servoconnector. So is the PRESENT pin just connected to GND internally since people get it working this way?

Thanks.

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