What is EN ISO 15745-4:2018?

EN ISO 15745-4:2018 is a technical standard that provides guidelines for describing and specifying industrial automation systems and integration. This international standard was developed by ISO/TC 184/SC 5, the technical committee responsible for developing and maintaining standards in the field of industrial automation systems. This article aims to provide an easy-to-understand explanation of the key aspects of EN ISO 15745-4:2018.

The Purpose of EN ISO 15745-4:2018

The primary purpose of EN ISO 15745-4:2018 is to establish a common framework for the exchange of information between different components of industrial automation systems. It provides a standardized approach to describing the characteristics and capabilities of these systems, enabling seamless integration and interoperability.

In simpler terms, EN ISO 15745-4:2018 ensures that different automation systems can "speak the same language" when sharing information. This allows for more efficient collaboration and data exchange between various components, such as sensors, actuators, controllers, and software applications, within an industrial automation system.

The Structure of EN ISO 15745-4:2018

EN ISO 15745-4:2018 follows a structured approach to information exchange in industrial automation systems. It defines a model-based format called AutomationML (Automation Markup Language) that serves as a neutral, XML-based representation of automation system information.

The standard is organized into different parts, with Part 4 specifically addressing the specific requirements for the description of function blocks. Function blocks are essential elements of automation systems that encapsulate specific functionalities or operations. EN ISO 15745-4:2018 provides a standardized way to describe these function blocks, including their inputs, outputs, dependencies, and other relevant information.

Benefits and Applications

The adoption of EN ISO 15745-4:2018 brings several benefits to industrial automation systems. Firstly, it enhances system integration by ensuring compatibility and interoperability between different components, thus reducing integration efforts and costs. Secondly, it facilitates the exchange of information between different stages of the system lifecycle, from design and engineering to operation and maintenance.

EN ISO 15745-4:2018 finds applications in various industries, including manufacturing, process control, robotics, and logistics. It enables efficient communication and coordination between different equipment and software, resulting in increased productivity, improved flexibility, and reduced downtime.

In conclusion, EN ISO 15745-4:2018 plays a crucial role in standardizing the exchange of information within industrial automation systems. By providing a common language and framework for describing and specifying these systems, it enables seamless integration, interoperability, and collaboration across different components. The adoption of this standard brings numerous benefits to industries, enhancing efficiency, productivity, and competitiveness.