| 摘要 |
<p>PURPOSE:To control a load comprehensively or independently, easily cope with an increase or decrease in the number of circuits, and dispose an operating unit for performing comprehensive control at an arbitrary position. CONSTITUTION:A light dimmer comprises a plurality of light dimming modules 4 for dimming-controlling light and controlling a lighting load, and a comprehensive control module 6 to be connected to the plurality of light dimming modules 4 via signal lines 8 and for comprehensively controlling the plurality of light dimming modules 4. The fixing portions of the comprehensive control module 6 and the light dimming modules 4 are formed into the same shape. The light dimming modules 4 are selectively combined with the comprehensive control module 6. The light dimming modules 4 and the comprehensive control module 6 are contained inside a gang modular plate 1 having a plurality of fixing openings formed at predetermined pitches.</p> |
