Reply to "AIU current"

Ingeniero No1OGR Forum Member

George,

I used to 'roll-my-own' relay modules to control track power ON/OFF and then found (thanks to gunrunnerJohn, above) these 8-relay modules on Ebay. These are available from this vendor for $10.28, shipped, and this vendor stocks them in the USA.

The modules have euro-style connectors for the track wires, and you would need a header connector to connect the input signals (through the AIU) to turn the relays ON/OFF, and a 5-volt power supply. I bought six-position (female) connectors from Jameco Electronics (need two per 8-relay module).

This is how they look, and they don't take much room.

Good luck!

Alex

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