Cubbon, G.

Paper	Title	Page
THPL010	CLS LINAC Safety System Upgrade	144
	H. Zhang, C. Britton, G. Cubbon, C. Finlay, E. Matias, R. Tanner CLS, Saskatoon, Saskatchewan
	The Canadian Light Source (CLS) has upgraded the safety system for its Linear Accelerator (Linac) in October 2009. IEC 61508 SIL 3 certified components and methods were adopted in the development of the new safety system. This paper describes the new safety system and outlines the lessons learned from the project in applying industrial safety rated PLC equipment in the development of safety system for CLS accelerator.
	Poster