Translations:SUP/188/en
From TTSK
SUP doesn't support at the moment the crossings which are confirmed in rail courses and on many-track routes (by >2 tracks RASP serves as the additional signalisation on the crossings of A category). It's also supported to double sensors by adding a letter 'a' or 'b' at the sensor's end and simplified actuation of crossings with signals (without delay of showing the permitting signal)
