I have some old GE Low voltage lighting system that works on 24AC relays. I am a software person with some very rudimentary electronics knowledge so I have these questions about the feasibility of what I am thinking. I am wondering if the OSPi would be compatible with these relays with different software.
They have one connection for on and one for off plus the common so I am thinking I would need to utilize two outputs on the OSPi for each relay.
The relays are of type RR7: