IEC 61175:2005 PDF

Scope: This International Standard provides rules for the composition of designations and names for the identification of signals and signal connections. This includes the designation of power supply circuits. The standard is applicable to all types of signals within an industrial system, installation and equipment. The standard is not applicable for the identification of wiring, terminals and other hardware for connections. The standard does not establish rules for · the graphical/physical representation of a signal on devices, nor · the graphical representation of signals in documentation.

IEC 61175:2005 Referenced Document

IEC 60417
IEC 60445 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors*， 2021-07-16 Update
IEC 60447 Basic and safety principles for man-machine interface, marking and identification - Actuating principles
IEC 60747 Semiconductor devices - Part 9: Discrete devices - Insulated-gate bipolar transistors (IGBTs)*， 2019-11-13 Update
IEC 61082-1 Preparation of documents used in electrotechnology — Part 1: Rules*， 2014-10-28 Update

2005 IEC 61175:2005 Industrial systems, installations and equipment and industrial products - Designations of signals
1993 IEC 61175:1993 Designations for signals and connections