Explicit cross-references to companion standards like (Safety of machinery – Electrical equipment of machines).
Color is the most effective way to communicate status and priority. The following colors are defined by IEC 60073 :
Do you need help selecting specific to pair with your colors?
Monitoring or intervention required to prevent a full system shutdown. Normal / Safe iec 60073 pdf
Normal condition, safe state, or ready for operation.
The International Electrotechnical Commission (IEC) is a global organization that develops and publishes standards for electrical and electronic technologies. One of its most widely used standards is IEC 60073, which provides guidelines for the design and testing of electrical measuring instruments. In this article, we will explore the IEC 60073 standard, its significance, and provide an overview of the PDF version of the standard.
The primary source for the official English/French bilingual version. Monitoring or intervention required to prevent a full
Applying IEC 60073 extends beyond physical pushbuttons to digital Human-Machine Interfaces (HMIs) and Supervisory Control and Data Acquisition (SCADA) screens. HMI and SCADA Design
: Mandatory action. Used for special conditions that require a specific operator intervention, such as "spring charged" .
| Coding Type | Application Examples | |-------------|----------------------| | | Red = emergency/stop, Yellow = warning, Green = safe/normal | | Flashing patterns | Fast flash = urgent action, Slow flash = attention | | Symbols/graphics | I/O symbols, emergency stop symbol | | Position coding | Top/left = start/on, Bottom/right = stop/off | One of its most widely used standards is
The first edition of IEC 60073 was published in 1934, and since then, the standard has undergone several revisions. The most recent edition, IEC 60073:2018, was published in 2018. The standard has been adopted by many countries around the world and is widely used in the electrical industry.
IEC 60073 is an international standard published by the International Electrotechnical Commission (IEC). The standard focuses on functional safety and the safety of the overall system, providing guidelines for ensuring the safety of electrical, electronic, and programmable electronic control systems.
The most heavily referenced section of any download is the standardized color coding matrix. Colors are assigned specific meanings based on whether they represent a machine status (indicator) or an operator action (actuator). 1. Indicator Lights and Screen Displays