What is ISO 14170:2014 ?

Title: An Overview of ISO 14170:2014: A Standard for Interlocking Devices and Guards

Industrial automation and machinery have the potential to pose significant hazards to personnel and the surrounding environment. The safety of personnel is critical in these fields, and ISO 14170:2014 is a global standard that provides guidelines and requirements for the protection of computer-based systems and information. This standard specifically focuses on the design, selection, and application of interlocking devices associated with guards, with the aim of ensuring the safety of personnel working in proximity to hazardous equipment.

ISO 14170:2014 is an essential standard that outlines five basic principles for designing and implementing interlocking devices. These principles are:

A device shall operate to achieve the desired control function

A device shall be suitable for the specific application and environment

A device shall be robust and reliable

A device shall be designed to prevent unauthorized access to hazardous areas

A device shall be selected based on the specific requirements and risk assessment of the application

Principles for Design and Implementation

ISO 14170:2014 provides guidelines for the design, selection, and application of interlocking devices. The standard outlines five basic principles to ensure the safety of personnel working in proximity to hazardous equipment. These principles include:

A device shall operate to achieve the desired control function: The device should perform its intended function effectively and efficiently to minimize the risk of personnel exposure to hazardous areas.

A device shall be suitable for the specific application and environment: The device should be designed and manufactured to meet the specific requirements and conditions of the application, such as temperature, humidity, and vibration.

A device shall be robust and reliable: The device should be able to withstand the expected environmental conditions and operating loads without failing.

A device shall be designed to prevent unauthorized access to hazardous areas: The device should be designed to prevent unauthorized access to hazardous areas, such as unauthorized access to control valves or power supply interfaces.

A device shall be selected based on the specific requirements and risk assessment of the application: The device should be selected based on the specific requirements and risk assessment of the application, including the type of hazardous area, the likelihood of failure, and the potential impact on personnel.

Conclusion

ISO 14170:2014 is an essential standard for the design, selection, and application of interlocking devices associated with guards. The standard outlines five basic principles to ensure the safety of personnel working in proximity to hazardous equipment. By following these principles, manufacturers can design and implement interlocking devices that meet the necessary requirements for the safety of personnel and the surrounding environment.

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