Received in 8 days The suport is prompt and accurte The SSR and board is massive. It was a bit greasy and and some spots on the relays but a relay is not visible normally. I tested one module only but works all right.
To swap from low voltage (normally closed) to high voltage (normally open) you need to - remove 2 solder bridges (red rectangles) and - solder 2 bridges (green rectangles) on each relay The terminals are quite small, a magnifier or good lighting is handy.
Received in 8 days The suport is prompt and accurte The SSR and board is massive. It was a bit greasy and and some spots on the relays but a relay is not visible normally. I tested one module only but works all right.