Licross® - light sensor D1, - slave, - central control - connection to lighting or building management, local control - self-sufficient standalone sensors, - dimmable. * mounting: - installation location: to the Licross® trunking rail. - only suitable for use in indoor areas, - mounting completely without toolsrandom positioning and connection. * component: - sensor module. of sheet steel. white, - length: 500 mm, width: 96 mm, height: 97mm. * testings/approvals/admissions: - protection rating (complete): IP20, - insulation class (complete): insulation class I (protective earthing), - certification: CE, UKCA. - permissible ambient temperature: 0..+50°C. - mains connection: - voltage: 120..277V, - voltage type: AC. - frequency: 50/60Hz, - with plug, 5-pole, with phase selection, - internal wiring halogen-free, - choice between two DALI lines via tool-free moving of contact pin prior to installation in trunking rail. * signal input 1: - 1 x light sensor. - connection: light sensor, - option: usability at high altitudes, - illuminance: 20..800lx. * signal output 1: - 1 x DALI-2. - packaging unit: 1 piece. * type: 56TL1MDSD1B.