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

For making 4+n audio systems with traditional and electronic call. Power unit manages 2 entrances or 1 entrance with automatic switching intercom. 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, 3 switches for switching functions, conversation privacy. Replaces power units 786/5 and 9006/5

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
• Relay contact capacity (7-8-9): 5A @ 12Vac
• Relay contact capacity 1-2-3 and 4-5-6): 2A @12Vac
• Max. n. of backlit LED name tags: Sinthesi: 40; K-steel: 8
• Max. n. of 12Vac 3W light bulbs: 2

Documentation

INSTALLATION MANUAL – DS786-011 – it,en,fr,es,de