Video control device

• For the supply of the audio and video components of door communication bus
Features:
Supply of the reverse-polarity protected, short-circuit-proof 2-wire bus when using video components such as a colour camera or TFT display
Up to 2 door stations with a colour camera and 18 home stations with TFT colour display can be connected
Self-resetting electronic short-circuit and overload recognition of the operating voltage and the bus connection
Push buttons for system and door opener programming.
LED status indicators for operation, overload, system programming and door opener programming
12 V AC output to supply power to a standard door opener (max. power consumption 1.1 A)
Relay output for switching a door opener with its own power supply
Door-opener switching time continuously adjustable from 1 s to 10 s
The video control device is intended to be installed in the sub distribution unit. If this is not possible, use a common surface mounted distributor. If the topology of the video cabling is designed as a rising main installation, the video distributor cat. no. 912.08.920 is also required.
Technical data:
Primary rated voltage: 230 V AC, 50 Hz
Secondary rated voltage: SELV 26 V DC ±2 V
Secondary rated current: 700 mA continuous load, 1.15 A peak load (max. 5 seconds). Overload deactivation from 900 mA
Screw terminals: 0.6 mm to 2.5 mm²
Door opener output: 12 V AC, 1.1 A
Relay output: 250 V AC, 2 A
Cable length from camera to most distant TFT display: max. 100 m
Dimensions: DRA device with 8 modules
Temperature range: -5º C to +45º C
IP 20