The Scope of this Notice Board is all Frauscher RSR123 wheel sensors installed on Network Rail infrastructure. This includes installations used with the FAdC axle counter, level crossing systems, track worker safety systems and any other RSR123 installations.

Purpose 

The purpose of this Notice Board is to provide installation and maintenance guidance for the Frauscher RSR123 wheel sensors. 

Issue 2 of this Notice Board provides additional guidance on the installation of the RSR123 wheel sensors and advance notice of forthcoming changes to Periodic Task 2 within NR/SMS/PartC/AX41.