STATION STOP
This module has 2 features.
It is a normal throttle controller with a reversing switch for forward/reverse.
Plus it has a STATION STOP feature.

TO USE AS A NORMAL THROTTLE
Flick the BYPASS slide switch to "ON"
Connect the output of the STATION STOP module to your layout via the TRACK CONNECTOR supplied with the module. The TRACK CONNECTOR is fitted between the rails at any location by pushing the long connected against the inside of a rail and this will allow the other connector to touch the other rail.
Connect the input of the STATION STOP module to 12v DC (up to 15v DC).
Rotate the Throttle knob to provide speed from zero to maximum and reduce speed to zero to reverse the train.  

To set up STATON STOP
Cut both rails or remove the rail joiners from a location about 1 metre before the station and 1 metre after the station so the centre section of about 2 metres is not electrified (powered).
Connect the output of the STATION STOP module to your layout via the TRACK CONNECTOR supplied to the 2 metre of isolated track.
Connect the STATION STOP Module to a 12v power supply.
Start testing the module with the bypass switch "ON" and run the train slowly between the station and cut in the rails (at each end).
This proves the module is working. Select medium speed.

Now flick the BYPASS switch "OFF" and run your train around the circuit and enter the station section at the speed you have chosen for the testing.
The train will enter the station section and gradually slow down automatically and stop at the station for 10 seconds. It will then start slowly and continue around your layout at your chosen speed.  

Switch the direction switch (DPDT toggle switch on the STATION STOP module) for the train to enter the station from the other direction.
The station needs to be in the centre of the 2 metre isolated track.

NOTES:
The output of the module is PWM. This allows the train to start very slowly.
A DPDT toggle switch on the STATION STOP module allows the train to by-pass this feature and you have a normal throttle module.
You can set-up your layout in a large loop and the train will automatically travel the loop and stop at the station each time.
Because the TRACK CONNECTOR is fitted to different locations on your layout for:
1. Throttle
2. Station Stop
You cannot use both features at the same time because your layout has 2 cuts in the tracks.   If you put slide switches across each cut, you can quickly change from one feature to the other.  
Cost of STATION STOP module  $30.00 usd  plus $6.50 usd postage

For any questions about this module:
Colin Mitchell
talking   at   tpg.com.au