Panasonic VL-SV74 Installation Manual

Also see for VL-MV74: Operating instructions Operating instructions Important information and quick guide

Contents

5Wiring schematic diagramSet up correctly according to the following wiring schematic diagram and "Wire type and length".R For information, such as order numbers, about optional devices that can be connected to, refer to the"Additional/replacement accessories" section in the Operating Instructions.A Power supply*1 When you use an additional doorphone, the maximum number of the electric locks that can beconnected to the doorphone depends on the type of doorphone. Consult your dealer for furtherinformation.For VL-V554 users:– The electric lock can also be connected to the S1/S2 terminals of the doorphone.*2 Connection devices for option input (A contact).– Make sure to connect doorbells to the IN3/IN4 terminals. A doorbell and doorphone 2 cannot beused together.– When a VL-V901 and VL-V700 series Video Intercom System for Apartment Complexes is used,emergency terminals can be used. Make sure to connect emergency terminals to the IN1/IN2terminals.Ml-1Ml-256Ml-1Ml-256Ml-1Ml-256EXTENSIONMONITOR 1EXTENSIONMONITOR 2EXTENSIONMONITOR 3DOORPHONE 1 DOORPHONE 2ElectriclockElectriclock NP: Non-polarisedMAIN MONITORD1D2D3D4Ml-1Ml-2IN1IN2IN3IN4P1P2MO-1MO-2MO-3MO-4MO-5MO-6123456789101112131415161718S1S2S3S419202122Connection devicefor option Input(A contact) *2 PBXA ANPNPNPNPNPNPNPNPNPNPTerminal box(4-conductorwiring)You can also connect anoptional lobby station. (Seepage 7.)Power plug(220-240 V AC)*1 *1