Definition(IEC 61082-1) Diagram providing information about the physical connections among components or unitsMandatory content of information:- Conductor or cable type information (e.g. recognized type designation, catalogue or part number, material, construction, size, insulation, voltage rating, colour, number of conductors, other technical data);- Reference designation or conductor or cable number;- Identification or representation of the connected objects (e.g. reference and/or terminal designation).
