IEC 61158-2 Ed. 5.0 b:2010

Industrial communication networks – Fieldbus specifications – Part 2: Physical layer specification and service definition
standard by International Electrotechnical Commission, 07/22/2010

IEC 61512-3 Ed. 1.0 b:2008

Batch control – Part 3: General and site recipe models and representation
standard by International Electrotechnical Commission, 07/08/2008

IEC 61508-2 Ed. 2.0 b:2010

Functional safety of electrical/electronic/programmable electronic safety-related systems – Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems (see
standard by International Electrotechnical Commission, 04/30/2010

IEC 61378-2 Ed. 1.0 b:2001

Convertor transformers – Part 2: Transformers for HVDC applications
standard by International Electrotechnical Commission, 02/08/2001

IEC 61300-3-40 Ed. 1.0 b:1998

Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 3-40: Examinations and measurements – Extinction ratio of a polarization maintaining (pm) fibre pigtailed connector
standard by International Electrotechnical Commission, 02/26/1998

IEC 61558-2-20 Ed. 2.0 b:2010

Safety of transformers, reactors, power supply units and combinations thereof – Part 2-20: Particular requirements and tests for small reactors
standard by International Electrotechnical Commission, 06/29/2010

IEC 61334-4-33 Ed. 1.0 b:1998

Distribution automation using distribution line carrier systems – Part 4-33: Data communication protocols – Data link layer – Connection oriented protocol
standard by International Electrotechnical Commission, 07/10/1998

IEC 61400-25-3 Ed. 2.0 b:2015

Wind turbines – Part 25-3: Communications for monitoring and control of wind power plants – Information exchange models
standard by International Electrotechnical Commission, 06/30/2015

IEC 61577-2 Ed. 2.0 b:2014

Radiation protection instrumentation – Radon and radon decay product measuring instruments – Part 2: Specific requirements for <sup>222</sup>Rn and <sup>220</sup>Rn measuring instruments
standard by International Electrotechnical Commission, 07/10/2014

IEC 61249-4-16 Ed. 1.0 en:2009

Materials for printed boards and other interconnecting structures – Part 4-16: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) – Multifunctional non-halogenated epoxide woven E-glass prepreg of defined flammability (vertical burning test) for lead
standard by International Electrotechnical Commission, 05/26/2009