FS - 1987 Italian Railways Signals 2009 2010 JMRI Dick Bronson Pete Cressman Bob Jacobsen jake@physics.berkeley.edu Pino Di Biasi pinodib@yahoo.com 1 2023-01-01 PDB First version for Italian Signal System 2 2023-02-01 PDB Second version for Italian Signal System 3 2023-08-23 PDB Third version for Italian Signal System - amended aspect mapping 4 2023-10-01 PDB Fourth version for Italian Signal System - amended aspect mapping Rosso Stop One red light shunting movements are allowed by dwarf signals segnale chiuso Stop Stop Either Giallo Expect stop, prepare to stop at next main signal One yellow light if used alone next signal is red segnale aperto Medium Stop Normal Verde Proceed, line is clear (with timetable speed) One green light segnale aperto Normal Normal Normal Giallo Lampeggiante 1. Next signal is not red but closer to further red signal 2. Used with blinking green as speed advice Blinking Yellow da usare per 1. o 2. vela Normal Medium Normal Rosso-Giallo Diverging Approach Red-Yellow da usare per 1. e 2. vela Slow Restricted Diverging Rosso-Giallo Lampeggiante Diverging Approach Red-Blinking Yellow da usare per 1. e 2. vela Slow Limited Diverging Rosso-Verde Diverging Clear Red-Green da usare per 1. e 2. vela Slow Normal Diverging Giallo-Giallo Diverging Approach Yellow-Yellow da usare per 1. e 2. vela Restricted Restricted Diverging Giallo-Verde Diverging Approach Yellow-Green next main signal is set to diverging route max. 30 Km/h Normal Medium Normal Giallo-Verde Lampeggiante Diverging Approach Blinking Yellow-Green next main signal is set to diverging route max. 60 Km/h Normal Limited Normal Giallo-Verde Lampeggiante Alt. Diverging Approach Alternate Blinking Yellow-Green next main signal is set to diverging route max. 100 Km/h Normal Normal Normal Rosso-Giallo-Verde Diverging Approach Alternate Blinking Yellow-Green Diverging clear and next main signal is set to diverging route max. 30 Km/h Normal Slow Diverging Rosso-Giallo-Verde Lampeggiante Diverging Approach Alternate Blinking Yellow-Green Diverging clear and next main signal is set to diverging route max. 60 Km/h Normal Medium Diverging Rosso-Giallo-Verde Lampeggiante Alt. Diverging Approach Alternate Blinking Yellow-Green Diverging clear and next main signal is set to diverging route max. 100 Km/h Normal Normal Diverging Rosso-Giallo-Giallo Diverging Approach Alternate Blinking Yellow-Green Diverging approach Slow RestrictedSlow Diverging Spento Unlit aspect=red - aspect used for squared single searchlight signal only Used on double-track mainline when direction is not inverted Stop Stop Fermata Shunting-Stop Real: 2 horizontal white lamps - Panel: dark Stop Stop Stop Either Libero Passaggio Shunting-Clear Real: 2 vertical white lamps - Panel: white lamp Diverging approach RestrictedSlow RestrictedSlow Either