M-30-1382-en S8 / S81 Ceiling Mounts Issue 12.0Printed on 19. 11. 2007Accessory interface 71Electrical connections for accessory modulesThe power supply for the electrical accessory components can be con-nected to connectors "A" on the interface plate (connectors for OR illumi-nators, terminal blocks B and C).On-site requirements for the connection of accessoriesg Route the power lines in the building up to the interface plate.g Route any required control lines and/or monitor connections in thebuilding up to the interface plate.g Make sure (for in-wall installation) that a sufficient number of conduitswith sufficient cross section are provided.g Route additional lines for potential equalization to the terminals on theinterface plate.Warning!e The planning, execution and inspection of the on-site electrical instal-lations must be performed by expert electrical technicians and official-ly registered electrical firms.e The electrical installations of the room concerned must comply withthe requirements of the applicable national regulations. In the FederalRepublic of Germany, VDE 0107 applies.e The number of circuits is dependent on the customer's specific carriersystem configuration.e If several circuits are required by the customer, appropriate allowancemust be made on the interface plate.e Multiwire lines must be provided with wire end sleeves.
