Valley Loco Works South African Railway 2 Aspect Signal and Controller
This is a SAR 2-Aspect signal which will display red and green aspects.
Apply 6-12 volts AC or DC to the power input. Install the sensor between the track sleepers.
On power up, the signal will display a green aspect. When the sensor is covered, the signal will change to a red aspect. The signal will go back to green after the timer runs out.
The time that the signal will stay red for is determined by the adjustable pot. Adjusting the pot in a clockwise direction will result in the signal being red for a longer time.
Valley Loco Works South African Railway 2 Aspect Signal and Controller
This is a SAR 2-Aspect signal which will display red and green aspects.
Apply 6-12 volts AC or DC to the power input. Install the sensor between the track sleepers.
On power up, the signal will display a green aspect. When the sensor is covered, the signal will change to a red aspect. The signal will go back to green after the timer runs out.
The time that the signal will stay red for is determined by the adjustable pot. Adjusting the pot in a clockwise direction will result in the signal being red for a longer time.