Aflgjafi fyrir talkerfi

Aflgjafi fyrir talkerfi

Features:
- Control device to supply power to the audio components of the Gira door communication bus.
- Power supply of the reverse-polarity protected and short-circuit-proof 2-wire bus.
- Self-resetting electronic short-circuit and overload recognition of the operating voltage and the bus connection.
- Buttons for system and door opener programming.
- LED status indicators for operation, overload, system programming, and door opener programming.
- AC 12 V output to supply power to a common door opener.
- Relay output for switching a door opener with its own power supply.
- Door opener time continuously adjustable from 1 to 10 seconds.

Technical data:
Rated voltage
- Primary: AC 230 V, 50 Hz
- Secondary: SELV 26 DC V ± 2 V
Secondary rated current
- Continuous load: 160 mA
- Peak load: 550 mA (max. 5 s)
- Overload deactivation: from 350 mA
Connections: 0.6 mm to 2.5 mm²
Door opener output: AC 12 V, max. 1.6 A / 25 % switch-on duration
Relay output: AC/DC 30 V, 2 A
Total cable length: max. 700 m
Cable length from control device to most distant device
- for cable diameter 0.8 mm: max. 300 m
- for cable diameter 0.6 mm: max. 170 m
Ambient temperature: -5 °C to +45 °C

Notes:
- The audio control device 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 up to 70 devices to be established (e.g. 1 x built-in loudspeaker, 5 x add-on modules for built-in loudspeakers, 68 x surface-mounted home stations).

Dimensions:
Modular widths (MW): 6