Variation in the Track Connections for the Central Station 
The Central Station can supply up to 2.4 amps of power to the main or train running track (when the 60052/60055 transformer is used). Short term an even higher current can be obtained. A current of 1.0 amps is provided at the programming track. The Central Station can take a total load of 3.0 amps. 

Connection Variations for H0 Gauge
In order to make use of the maximum available current, the programming track can be included in the layout as its own area track (compare with the connections for a Booster). It must be noted however that no other user or decoder may connected to this area of track, since the programmer function for the programming track would no longer be guaranteed. Make sure that a maximum of only one locomotive is standing in this area of track at any one time for the programming function. 

Connection Variations for 1 Gauge
Since a current of 2.4 amps is not always enough for 1 Gauge locomotives, the programming track can be included in the power consumption area for the main or train running track. You then have the maximum available 3.0 amps at the main track.
It must be noted however that the polarity of the track connections between the main track and the programming track is the same (otherwise there would be a short circuit).
Programming a locomotive with this variation for a circuit is however not possible. We therefore recommend that you separate the area for the programming track from the rest of the layout by means of a switch.