IEC 61496-3:2008 ED2

Safety of machinery - Electro-sensitive protective equipment - Part 3: Particular requirements for Active Opto-electronic Protective Devices responsive to Diffuse Reflection (AOPDDR)

Publication date:   Feb 13, 2008

General information

99.60 Withdrawal effective   Dec 7, 2018

WPUB   

IEC

TC 44 Safety of machinery - Electrotechnical aspects

International Standard

13.110   Safety of machinery | 31.260   Optoelectronics. Laser equipment

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Scope

It specifies additional requirements for the design, construction and testing of non-contact electro-sensitive protective equipment (ESPE) designed specifically to detect persons as part of a safety related system, employing active opto-electronic protective devices responsive to diffuse reflection (AOPDDRs) for the sensing function. Special attention is directed to requirements which ensure that an appropriate safety-related performance is achieved. An ESPE may include optional safety-related functions, the requirements for which are given both in Annex A of this part and in Annex A of IEC 61496-1. The important changes and improvements compared to the first edition of this part of the standard are:
- extension of the range of detection capability covered by this part of the standard from 50 mm to 100 mm to the range of 30 mm to 200 mm;
- clarification of requirements for the selection of multiple detection zones (Clause A.10);
- more detailed information about the use of an AOPDDR as a whole body trip device by extension of Clause A.12 and a new Clause A.13;
- improved description of the relationship between ranging accuracy and probability of detection (Annex BB).

Life cycle

PREVIOUSLY

Revises
IEC 61496-3:2001 ED1

NOW

WITHDRAWN
IEC 61496-3:2008 ED2
99.60 Withdrawal effective
Dec 7, 2018

REVISED BY

PUBLISHED
IEC 61496-3:2018 ED3