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I have a 12V DC battery that is charged from a solar PV panel with a nominal charging voltage of 12.8...13.3V during daylight hours.

The RUT240 will not power-up from the battery but does work with the 9V DC adaptor. Please can you advise why this might be?

Thank you.

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Hi,

Could you please explain in more detail how are you powering the device? Did you make sure that you power through PIN1 and ground it through PIN2?

EB.
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+12V DC is connected to PIN 1

0V is connected to PIN 2

Thanks

Do you have any further information for me?
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I connected RUT240 on a solar powered battery It's range from 12 to 24V (14V nominal stand-by) without problems.

I reccomend to powering with stock cable with terminal block. (order code 058R-00229)

Ensure to avoid at all any type of homemade connector, it's not reilable.

Regards