NBN EN 61175 : 2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - DESIGNATION OF SIGNALS
01-09-2015
12-01-2013
Cooperating organizations
National foreword
Foreword
1 Scope
2 Normative references
3 General
3.1 Structure of a signal designation
3.2 Recommended characters
3.3 Length
4 Application of item designation
5 Signal name
5.1 General
5.2 Basic signal name
5.2.1 Power and other constant-level connections
5.2.2 Analogue signals
5.2.3 Binary logic signals
5.3 Signal version identifier
5.4 Signal level indication
Annexes
A Letter codes and mnemonics for use in signal
names
A.1 Letter codes for variables
A.2 Special letter codes for electrical variables
A.3 Letter codes used as modifiers
A.4 Identification of terminations of certain
designated conductors
A.5 Mnemonics for use in descriptive signal names
ZA (normative) Other international publications
quoted in this standard with the references of
the relevant European publications
National annex NA (informative) Committees responsible
National annex NB (informative) Cross-references
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