EN 61082-2 : 1994

FOREWORD
SECTION 1 - GENERAL
1.1 Scope
1.2 Normative references
SECTION 2 - COMMON RULES FOR FUNCTION-ORIENTED DIAGRAMS
2.1 General
2.2 Layout
2.3 Location reference systems
2.4 Graphical symbols
2.5 Representation of supply circuits
2.6 Representation of combined electrical and non-
     electrical circuits
2.7 Representation of binary logic circuits
2.8 Current flow and magnetic flux directions;
     voltage polarity
2.9 Layouts of commonly used fundamental circuits
2.10 Terminals connected to internal branches
2.11 Simplification techniques
2.12 Supplementary information
SECTION 3 - OVERVIEW DIAGRAMS
3.1 General
3.2 Layout
3.3 Overview diagrams for control systems for non-
     electrical processes
3.4 Examples
SECTION 4 - FUNCTION DIAGRAMS
4.1 General
4.2 Contents of a function diagram
4.3 Examples
SECTION 5 - CIRCUIT DIAGRAMS
5.1 General
5.2 Contents of a circuit diagram
5.3 Symbols with a large number of terminals
5.4 Unused parts
5.5 Distributed connections (wired-AND, wired-OR)
5.6 Examples
Annex A (informative) Extracts from IEC 375 -
                       Conventions concerning
                       electric and magnetic circuits
Annex ZA (normative) OTHER INTERNATIONAL PUBLICATIONS
                       QUOTED IN THIS STANDARD WITH THE
                       REFERENCES OF THE RELEVANT EUROPEAN
                       PUBLICATIONS

Provides rules for function oriented diagrams. Coverage includes: location reference systems; representation of supply circuits; representation of combined electrical and non electrical circuits; representation of binary logic circuits; terminals connected to internal branches; overview diagrams for control systems for non electrical processes; contents of a function diagram; contents of a circuit diagram; symbols with a large number of terminals.