CLC/TS 61496-2:2006

INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Functional, design and environmental requirements
  4.1 Functional requirements
  4.2 Design requirements
  4.3 Environmental requirements
5 Testing
  5.1 General
  5.2 Functional tests
6 Marking for identification and safe use
  6.1 General
7 Accompanying documents
Annex A (normative) - Optional functions of the ESPE
Annex B (normative) - Catalogue of single faults affecting
        the electrical equipment of the ESPE, to be applied
        as specified in 5.3
Annex C (normative) - Verifying effective aperture angle
        using the prism method
Annex D (normative) - Verifying optical performance using the
        mirror method and misalignment test
Annex E (informative) - AOPD detection capability based on
        complete obscuration
Annex ZA (normative) - Normative references to international
         publications with their corresponding European
         publications
Bibliography
Index

specifies requirements for the design, construction and testing of electro-sensitive protective equipment (ESPE) designed specifically to detect persons as part of a safety-related system, employing active opto-electronic protective devices (AOPDs) for the sensing function. Special attention is directed to features which ensure that an appropriate safety-related performance is achieved. An ESPE may include optional safety-related functions, the requirements for which are given in Annex A of IEC 61946-1 and of this part