Tried power supply with DC 24V 1A output and led will not work. Tried 9V and 12V batteries and nothing happened as well.
How can I check if the reley is ok?
Hello Ofir,
Sorry for the inconvenience, did you mean the PWR LED will not work, when you plugged power into upper right two 12-24V terminals?
Sometimes, the screw terminals connection needs to be tighten a little harder for good connection.
Would you show me the connection photo if possible?
You can use image upload website, such as http://imgur.com/ or https://postimage.org/ and then post the image link here.
Look forward to your reply, thanks!
Hello Ofir,
I will mark this topic as resolved due to no further response, please contact us any moment via ‘contact us’ page if you still have questions, thanks.