NR NR/GN/SIG/11901 ISSUE 1 PDF

Multi section axle counter systems installed on light, medium and high capacity and low to high-speed lines controlled by either RRI or SSI using lever, panel or VDU MMI control systems. This standard should be read in conjunction with Network Rail Company standards Specification NR/SP/SIG/10129, RT/E/S/11752 and the relevant manufacturers manuals listed in the references section.

Purpose

This manual details the generic design elements for the implementation of axle counter systems on Network Rail infrastructure.

This manual also details equipment specific information for those systems detailed below.

• Alcatel AzLM

• Siemens AzSM(E)