Reef Angel Forum

Hi guys,

If I buy a second controller, can I use it's relay box as an expander on my current system?
Does it have to be a "Relay Expander"?

Thanks

You also need the relay expansion module, not just the relay bar.

I saw that, do you know if it is available to buy the relay hub as a stand alone item?
I'm keen on buying a second hand system (has dimming expansion etc. that I don't have) and it would be nice to add the relays if possible.

PS.... the new boxes look great, I would migrate everything into that look if it's possible.

Naptalene wrote:I saw that, do you know if it is available to buy the relay hub as a stand alone item?
I'm keen on buying a second hand system (has dimming expansion etc. that I don't have) and it would be nice to add the relays if possible.

PS.... the new boxes look great, I would migrate everything into that look if it's possible.

The newer relay boxes are available separately but I don't know about the expansion module (cant imagine why not).

Yes i'm sure if not i'm sure roberto can set you up for one

Awesome, thanks.
Ill get my ducks in a row this side and then organise