Busch-Jaeger 2117 U Busch rotary dimmer, UP, DALI

For broadcast operation (central telegram). For switching and controlling up to 64 DALI operating devices in accordance with IEC 62386 (e.g. electronic ballasts and transformers with DALI interface). With rotary control and push-OFF button. Polarity reversal protected. Switch-on brightness and basic brightness can be set in the event of a power failure. With integrated LED orientation light. Color of the orientation light can be set (18 presets + OFF). Parallel connection of up to 5 devices in passive operation. Max. current consumption: 15 mA. Not suitable for combination with DALI sensors or central units from other manufacturers. A power supply in accordance with IEC 62386 is required to generate the DALI voltage, e.g. from Tridonic, Philips, Helvar or BJE Art. No. 2117/11 U. Max. DALI cable length: 300 m (at 1.5 - 2.5 mm²). Without central plate. Only in conjunction with commercially available flush-mounted device boxes according to DIN 49073, install or Busch-Jaeger item no. 3040 flush-mounted box masonry, 3050 flush-mounted box hollow wall or 3060 flush-mounted box concrete)