Hi, I'm new member.
i create an remote site application that using OMRON MY4N 12 VDC to control lamp. I put each 12 DC Power supply + backup battery for every site.
But i think the problem is length of the cables (about 400mtr) so the voltage on the relay is only approx +- 8 VDC. The relay coil can't works.
Did somebody know how to amplify the voltage so the relay can works ? But without replacing relay with SSR
Thanks before .
i create an remote site application that using OMRON MY4N 12 VDC to control lamp. I put each 12 DC Power supply + backup battery for every site.
But i think the problem is length of the cables (about 400mtr) so the voltage on the relay is only approx +- 8 VDC. The relay coil can't works.
Did somebody know how to amplify the voltage so the relay can works ? But without replacing relay with SSR
Thanks before .