| 摘要 |
PURPOSE:To easily perform integrated dimming or individual dimming of multiple lighting apparatuses with simple construction wiring by connecting the second terminal means between the dimming signal input of a dimming stabilizer and the first terminal means. CONSTITUTION:A terminal unit 15 is fitted to the second terminal means 5, and the first terminal means 3 is connected to a transmission signal line connected to a main operation panel. The transmission signal sent from the main operation panel is inputted to the terminal unit 15, and the terminal unit 15 generates the dimming signal, e.g. PWM(pulse width modulation) signal, based on this transmission signal and applies it to the dimming signal input of a dimming stabilizer 1. The dimming stabilizer 1 performs the dimming lighting of a lighting load 13 based on the dimming signal. When the integrated dimming of multiple lighting apparatuses is to be performed, the dimming signal line is connected to the first terminal means 3, and input and outer terminals of the second terminal means 5 are connected by a jumper wire. This method is easily applicable to both integrated dimming and individual dimming systems. |
