Overview - schmersal PROTECT-PSC Instruction Manual

Overview

1 Overview
1.1 Preface
1.2 Definition of terms
1.3 Structure of the document
1.3.1
1.3.2
1.4 Product description
1.4.1
1.4.2
1.4.3
1.5 Mode of operation
1.5.1
1.5.2
1.6 Safety function
1.7 Performance Level
1.7.1
1.7.2
1.8 Safety Integrity Level
1.9 Calculation example
1.9.1
1.9.2
1.9.3
Instruction Manual PROTECT-PSC
V 2.6R01 / 04.19
This chapter describes the structure of the instruction manual, the basic mode of
operation and the structure of the PROTECT-PSC Sicherheits-Kleinsteuerung.
Page lay-out
Explanation of symbols
Overview of the modules
Brief data
Area of use
Hardware
Software
Risk graph
Determining the Performance Level
Performance Level
SIL with high demand rate
SIL with low demand rate
1
1–2
1–2
1–3
1–3
1–4
1–4
1–5
1–5
1–6
1–6
1–6
1–6
1–7
1–7
1–8
1–8
1–10
1–12
1–12
1–12
1–12
1–1