Door communication DCS swit.act. DRA [128900] DCS switching actuator Gira system devices DRA Features: - Switching actuator for switching light, controlling a door opener on back/side doors or other functions via the Gira door communication bus. - Control of a zero-voltage switching contact 230 V / 10 A via the 2-wire bus. - The switching actuator can be controlled via: the buttons "Door" and "Light" on the home station, the call button on the door station, the call button on the home station. - The switching actuator can be used in five different operating modes: switching, timer/sec., timer/min., pulse, and door opener. - Impulse function for controlling existing automatic staircase mechanisms. - Binary input for switching functions via a connected mechanical push button. - Switching time can be adjusted continuously from 1 to 10 s or 1 to 10 min., depending on the function set. Technical data: Power supply: via the 2-wire bus Zero-voltage relay contact - either: 10 A at AC 230 V - either: 2 A at DC 30 V Number of call buttons that can be taught in: max. 16 Ambient temperature: -5 °C to +45 °C Notes: - The switching actuator is intended to be installed in the sub-distribution. If this is not possible, use a common surface-mounted distributor. - This component enables door communication systems with more than 30 devices to be set up. Dimensions: Modular widths (MW): 2 Make: Gira Order No. 1289 00 DRA Quantity: 0 Stk xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx