Does anyone have a schematic/parts list for the UMI-32? I have close to 20 of them, but one has a defective SSR. Cannot read the device number on the relay.
Interesting Stuff. A lot of information on cloning site, especially if you are having issues.
I was able to source the SSR directly from China for about a buck apiece including shipping. I had a relay protection diode short and draw current through the ssr and frying it. A 2 cent componet taking out a $100 device. Saved the relay though.
Here I can see here using them for switching on off my DC LED zoned outdoor lighting.
I am using one UPB relay today to shut off a few DIN mounted power supplies. It would be nicer to get some more granular control over these power supplies.
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