Controller Wiring Simulator Wiring

Land a generic DDC controller the way you would in the field — power it from a transformer, drop sensors and outputs, and click terminal-to-terminal to run the wire. Get it right and the points read live; get it wrong and it fails the way real hardware fails — a sensor goes open, an actuator sits dead, the fuse pops. Desktop tool — wiring wants a mouse and room.

Click a terminal, then a second terminal, to run a wire between them. Click a wire to select it, then press Delete to remove it. Esc cancels a half-made wire. Drag a device by its title bar; select it and press Delete to remove it.