Gira 121100 Switchgear UP Door Co

Door Communications Underput Switch Features: - Underput Switch for controlling an external gong or other consumer via the Gira Door communication bus. - Control of a potential-free switching contact (24 V SELV 50 A to 1.6 A AC DC) via the 2-wire bus. - The underput switch is controllable via: the keys door and light at the apartment station, the floor call button at the apartment station, the call button at the door station, the call button at the apartment station, the keys of a telephone (in conjunction with the TKS-TK gateway), a potential-free button (in connection with the door communication button interface 2x). - The sub-put switch can be operated in four different operating modes: switching, timer s, timer min and pulse. - impulse function for controlling existing stairway machines. - switching time, depending on the set function, adjustable from 1 to 10 s or. 1 to 10 min. - LED display for programming, function selection and time setting. Notes : - The underput switch is provided for installation in a deep device box (60 mm deep) behind a door communication bus coupler.