Communication between electronic signal box and relay-based railway crossing control system Network your electronic signal box with a conventional railway crossing. Find out more now in our application example for gradually modernizing railway infrastructure:

Application

When upgrading relay signal boxes to electronic signal boxes, railway crossings may still be operated using relay technology. In such scenarios, the relay and digital technology must communicate reliably with each other. This places high demands on data transmission.

Phoenix Contact offers a modular communication solution with SIL 3 certification for this purpose. It is based on standardized bus systems and ensures safe and simple integration. With a range of over 6.5 km, data communication works reliably even under demanding conditions.