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Conventional Systems Technical Manual - Alcad

Conventional Systems Technical Manual - Alcad

Conventional Systems Technical Manual - Alcad

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EXTENSION OF THE INSTALLATION WITH MONITORSUseIt is possible to extend the installation in a dwelling by adding more monitors, to a maximum of 4. Each monitor will have thesame features as the original monitor: auto switch-on, reception of calls, showing of image on screen, communication with the entrancepanel, and door-opening.OperationThe electronic call signal is shared by all the monitors. By respecting the sections indicated in this technical manual, it is possibleto install up to 4 monitors.All the monitors receive the call simultaneously.EXTENSION OF THE INSTALLATION WITH 1 MONITORCONVENTIONAL SYSTEM 6+N+COAXIALSINGLE-WIRED DIAGRAMINSTALLATION WITH TAP-OFFSecond monitorINSTALLATION WITHOUT TAP-OFFFirst monitorCOAXIALFirst monitorSecond monitorDIV-024COAXIAL COAXIAL COAXIAL0.5 mm 2 22225555ALM-040 (230 V ) ALM-040 (230 V )230 V V230 V V22SECTION TABLEAWGUp to 100 metresCOAXIAL 75 Ω1 mm 2 1.1 mm 170.8 mm 20259

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