Relay Control Board
Jon Williams
Posts: 6,491
This is a little project that John Barrowman and I created for our Parallax EFX line.· It's really quite simple: it controls four Cyrdom SSRs through a simple serial link.· The board has a two-bit address so that it can be daisy-chained with other boards, and modules that use the same Open True baudmode serial connnection.
In the photo you can see the RC-4 (with four Crydom relays installed [noparse][[/noparse]socketed]) connected to our Prop-1 (BS1 core) controller.· LEDs on the RC-4 let the user know which relay should be active.
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Jon Williams
Applications Engineer, Parallax
In the photo you can see the RC-4 (with four Crydom relays installed [noparse][[/noparse]socketed]) connected to our Prop-1 (BS1 core) controller.· LEDs on the RC-4 let the user know which relay should be active.
▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
Jon Williams
Applications Engineer, Parallax
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