MODULAR SAFETY INTEGRATED CONTROLLER MOSAIC8540780 • 25th June 2012 • Rev.15 7EnglishAbbreviations and symbolsMCM = MOSAIC Configuration Memory: memory chip for MOSAIC M1 (accessory)MSC = MOSAIC Safety Communication: proprietary bus for expansion unitsMSD = MOSAIC Safety Designer: MOSAIC configuration SW running in WindowsOSSD = Output Signal Switching Device: solid state safety outputMTTFd = Mean Time to Dangerous FailurePL = Performance LevelPFH d = Probability of a dangerous failure per HourSIL = Safety Integrity LevelSILCL = Safety Integrity Level Claim LimitSW = SoftwareApplicable standardsMOSAIC complies with the following European Directives:• 2006/42/EC "Machinery Directive"• 2004/108/EC "Electromagnetic Compatibility Directive"• 2006/95/EC "Low Voltage Directive"and is built to the following standards:CEI EN 61131-2 Programmable controllers, part 2:Equipment requirements and testsISO 13489-1 Safety of machinery:Safety related parts of control systems. General principles for designEN 61496-1 Safety of machinery: Electro-sensitive protective equipment. Part 1: Generalrequirements and tests.IEC 61508-1 Functional safety of electrical/electronic/programmable electronic safety-related systems: General requirements.IEC 61508-2Functional safety of electrical/electronic/programmable electronic safety-related systems: Requirements for electrical/electronic/programmableelectronic safety-related systems.IEC 61508-3 Functional safety of electrical/electronic/programmable electronic safety-related systems: Software requirements.IEC 61784-3 Digital data communication for measurement and control: Functional safetyfieldbuses.IEC 62061 Safety of machinery. Functional safety of safety-related electrical, electronicand programmable electronic control systemsTable 1