Download or read book Introduction to Railway Signalling written by and published by . This book was released on 2001 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introductory text stsrts by describing in general terms the various items that interface together to make up a signaling system. It then goes into more details of separate items e.g. points, lineside signals, relay logic, train detection, interlocking etc.