Electric part- H0

Electrical connections between modules should be made with the following connectors:

To avoid larger quantities of components and reduce the possibility for more mistakes, and not least the economy and security of the module is fitted with two cable connectors are enclosed in plastic caps and placed in length 25 cm outside the length of the module. They hang the cables themselves, giving a total length between two modules of about 50 cm cables are firmly attached inside the bottom of the corresponding forehead, just between the edge of the base and carry openings..
Here is a sketch in which provided a third cable with female connector on every third module. The idea of ​​the third clutch is to enable every third module has an extra socket for pump designed to control power and other:

Table for cabling of modules:

Prevail mostly table that describes the relationship! !!!

Cabling schema

Typical NEM requirement is rails in a module to be at least two places connected to the electric system. This ensures the performance of the route, whether they are oxidized, suspended etc:

Reserved pin (E.g empty one) Is № 12 , Not №1 !!!

The final option is with wiring the 11 lines and 4 free pin are left as the reserve or additions. All welded wire must be insulated:

The second method for electrical connection inside the module.
The schema:

Used so-called "trial" and the quantity of PCB terminals with a total order to № 11. There is no spare terminal, but it is not necessary for options on the board:

Wiring is simple and clear, as is observed order of the numbers that match those of the luster terminal.

You can see the inclusion of the third (female) connector on every third module before mounting his sound back Module: