Base door phone power unit with double tone generator (230 Vac)

For making 4+n audio systems with traditional and electronic call. With PTC network protection (self-resetting in event of short-circuit), two differentiated, boosted call generators for calling 4 electronic door phones in parallel without adding any supplementary devices, one timed relay contact for controlling the electrical lock in case of long distances between door unit and apartment station

Technical specifications

• Din modules: 6
• Dimensions: (H x W x D) 61 x 90 x 108 mm
• Type-approval: IMQ-CE, compliant with DIN standards and CEI EN 60065
• Power: 230Vac 50/60Hz
• Tone generator frequency 1: F1 960 -1440 Hz, F2 600 – 900 Hz
• Tone generator frequency 2: F1,480 -600 Hz, F2,300 – 450 Hz
• Tone generator output: 8Vpp min
• Transformer power: 28 VA
• Max. consumption: 150 mA
• Power dissipated after one hour of operation: 4.2W
• Audio circuit power 6Vdc @ 0.12A
• Intercom audio circuit power: 3.5-6.5 Vdc @ 0.12A
• Electrical lock circuit power: 12 Vac @ 2.4A
• Max. relay contact power: 5A @ 12Vac
• Relay timer: 2-25s
• Max. n. of backlit LED name tags: Sinthesi: 40; K-steel: 8
• Max. n. of 12Vac 3W light bulbs: 2

Documentation

INSTALLATION MANUAL – DS786-012 – it,en,fr,es,de