Functional Safety 2014

TÜV SÜD Product Service

Objectives

To define the E/E/PE system safety requirements, in terms of the E/E/PE system safety function

requirements and the E/E/PE system safety integrity requirements, in order to achieve the

required functional safety

IEC 61508

Part 1 Clauses

7.10.1

7.10.2

IEC 62061

Clause 5

5.2.1.3 – Specifications

for each SRCF shall

comprise the functional

requirement (5.2.3)and

the safety integrity

requirement (5.2.4)

ISO 13849

Clause 4

4.2.2 – For each safety

function the

characteristics and the

required performance

level shall be specified

E/E/PE system safety requirements specification