Table of Contents
1 Overview 1–1
1.1 Preface 1–2
1.2 Definition of terms 1–2
1.3 Structure of the document 1–3
1.4 Product description 1–4
1.5 Mode of operation 1–6
1.6 Safety function 1–7
1.7 Performance Level 1–7
1.8 Safety Integrity Level 1–10
1.9 Calculation example 1–12
2 Important information 2–1
2.1 Safety warnings 2–2
2.2 Correct use 2–6
2.3 Information on basic handling 2–11
3 System description 3–1
3.1 Overview 3–3
3.2 Channel overview 3–5
3.3 ID code of the modules / Module Version 3–6
3.4 PROTECT-PSC operating modes 3–21
3.5 Power supply 3–23
3.6 PSC-Base 3–26
3.7 PSC-CPU-MON / PSC-CPU-OP-MON 3–27
3.8 Input modules 3–41
3.9 Output modules 3–45
3.10 PSC-SUB-MON 3–48
3.11 Combined modules 3–51
3.12 Input modules 3–60
3.13 Relay module 3–66
3.14 Semi-conductor output module 3–69
3.15 Operational input 3–72
3.16 Operational output 3–73
3.17 Operational input module 3–74
3.18 Operational output module 3–77