Train Detection Systems

The Audio Frequency Train Activated Circuit (AFTAC) II system is GE’s tried and true FM audio overlay technology for train detection.

SCA-2 is a vital CENELEC SIL4 modular axle detection and track occupancy system that performs within a wide range of rail applications, with unmatched flexibility and reliability.

The Electrified Electro Code (EC) interface unit from GE Transportation brings the proven performance of the EC coded DC track circuits to applications with electrified propulsion power.

GE’s Electro Code 5 combines the industry’s foremost signaling principles with state-of-the-art electronic technology.

The ElectroLogIXS EC5 uses time-tested track circuit technology to detect train presence and broken rail and to communicate with adjacent EC devices.