The device allows to realize 4+n audio systems both with traditional call and with electronic callThe power supply manages 2 inputs or with one input plus intercom service in automatic switching and equipped with network protection with PTC eauto restoring in case of short circuite, 2 differentiated and enhanced call generators to call 4 electronic door phones in parallel without the addition of any additional device and 3 exchanges to allow between one service and another the secrecy of conversationReplaces 7865 and 90065 power supplies.TECHNICAL CHARACTERISTICSDIN modules: 6Dimensions:eH x W x De 61 x 90 x 108 mmApproval: IMQ-CE, in accordance with DIN standards and CEI EN 60065Power supply: 230Vac 5060HzGenerator frequency of note 1: F1 960 1440 Hz, F2 600 - 900 HzGenerator frequency of note 2: F1 480 600 Hz, F2 300 - 450 HzNote generator output: 8Vpp minTransformer power: 28 VAMax. absorption: 150 mAPower dissipation after one hour of operation: 4.2WSpeech circuit power supply: 6Vdc 0,12APower supply for intercom circuit: 3,5-6,5 Vdc 0,12APower supply for electric lock circuit: 12 Vac 2,4ARelay contact range e7-8-9e: 5A 12VacRelay contact rating e1-2-3 and 4-5-6e: 2A 12Vac ''
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