Krois-Modell VRS, ÖBB Advance signal from 1950

The advance signal is only applied in conjunction with a waiting sign and applies only to shifts.

Two white lights in the shape of a triangle diagonally to the left below.

From 1950 the third white lamp was saved for cost reasons.

With the signal, the signal converter outputs the order to start or to continue the journey.

If several pushing vehicles are to be approached or approached, the order is valid only for the first pushing vehicle in each case and the reappearing is to be waited

If the advance signal is unsuitable, the order must be given by the responsible signal engineer orally by hand signals.

Technical specifications

Operating voltage: 12-16V DC

Consumption: approx. 20 mA

Material: brass etched and plastic

Lamps: SMD LEDs

Operation: analogue or digital

The stirrups are centered on the mast

connection:

Blue cable Common plus

Cable color gives the lamp color