N-Gauge Guild of South Africa

 
 

Tips and Tricks - Electrical

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Wiring - Layout - Track Power Consider running a bus underneath your layout. This bus should generally follow the track form. At selected points, use drop wires to connect the track to the bus.
Wiring - Colour coding Use different colour wires for different functions. For example, use black and red wiring for all track power, blue and white for lights and so forth. 

Dedicate a colour to a function, for example: decide on 3 colours for all switch motors. Assign one colour to the common terminals, one for open direction and the third colour to the closed direction of the switch. 

This makes problem solution much easier, because you only concentrate on a certain colour when tracking a problem with a certain function.

Wiring - Documentation No matter how small your layout, take the time to document all your wiring.  Try and keep to diagrams, pictures work better than essays.
Wiring - Fastening Invest in a few packets of cable-ties.
Wiring - Fastening Suspend wires, especially if it is a layout following bus described above, by threading the wire through small self-tapping cup hooks or screw eyes screwed into the bottom of the layout.
Wiring - Fastening Velcro works well for bundling wires on a semi permanent basis.