Functional Safety and IEC 61508); IEC 60204-31:2013 EN-FR a6e06dd2 Safety of machinery - Electrical equipment of machines - Part 31: Particular safety and EMC requirements for sewing machines, units and systems; IEC 61508-1:2010 EN-FR 91a7b7d4 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements (see Functional Safety and IEC 61508); IEC 61508-3:2010 EN-FR c3b8b254 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see Functional Safety and IEC 61508); IEC 61511-1:2003 EN-FR f8906184 Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and software requirements; IEC 61511-1:2003 EN_D fec46dc9 Functional safety - Safety instrumented systems for the process industry sector - Part 1: Framework, definitions, system, hardware and software requirements; IEC 61511-2:2003 EN-FR f3e3e609 Functional safety - Safety instrumented systems for the process industry sector - Part 2: Guidelines for the application of IEC 61511-1; IEC 61511-2:2003 EN_D 6f365606 Functional safety - Safety instrumented systems for the process industry sector - Part 2: Guidelines for the application of IEC 61511-1;">