The benefits of a UNS structure are hard to ignore (for an explanation of UNS and how it works, read our previous blog What is the Unified Namespace). This includes immediate benefits such as access to real-time data. A UNS structure also creates an environment that facilitates digital transformation as a UNS structure makes it less complex to implement modernization projects and initiatives.
The digital transformation foundation that UNS establishes is also less costly than alternative options as only one communication interface is needed across the entire IT and OT (operational technology) environment. Integrating new devices and nodes is easier too, and it is much more straightforward to scale.
Where do you start with UNS, though? What are the main steps and what elements are required?
Developing a UNS Strategy
Implementing a UNS structure involves redesigning existing technology architectures, especially those in the OT category. This is a significant undertaking. It is an undertaking that will yield substantial operational benefits and return on investment, but it is a significant undertaking, nonetheless.
Therefore, it is important to get your strategy and planning right as there are a number of approaches you can take when implementing a UNS structure. For example, as UNS is a technology architecture, it can be built from scratch. You can also utilize existing tools and platforms to accelerate development and expand functionality.
What is the best approach to take?
UNS Implementation Using Ignition
From our experience implementing digital transformation solutions in manufacturing organizations, especially those in the life sciences sector, basing a UNS structure on the Ignition platform is often the most effective strategy.
The Ignition platform by Inductive Automation simplifies and accelerates the process of establishing a UNS structure. Crucially, it also creates a robust foundation for future modernization and digital transformation projects where Ignition’s vast range of capabilities can be further deployed.
An alternative strategy that many organizations adopt is to implement a UNS structure as part of a wider digital transformation project, such as implementing a combined MES and SCADA solution. Whether you choose to concentrate on establishing a UNS structure or implement it as part of a wider project, Ignition brings a range of benefits.
The Main Steps for Implementing a UNS Structure
There are three main steps involved in implementing a UNS structure:
Planning
This stage involves defining your objectives as well as identifying all IT and OT systems and stakeholders. It is also important to identify potential challenges to the implementation of a UNS structure so steps can be taken to resolve or mitigate them.
Data Architecture
Defining the data architecture, including the naming convention, is a crucial phase of UNS development. It is also important to define infrastructure and security requirements.
Data Infrastructure
This is the practical stage where you develop and implement the data infrastructure with a combination of hardware and software solutions. Examples include:
- The Ignition platform to manage the UNS and provide edge data processing.
- Connection and integration of all endpoints, including equipment, PLCs, sensors, etc.
- Database or managed cloud data service.
- MQTT data broker to manage the transfer of data.
A UNS Structure and Digital Transformation Success
Creating a UNS structure is increasingly viewed as an essential step in the digital transformation of manufacturing and industrial facilities. It takes the most important element of any digital transformation project – data – and makes it recordable and available when and where it is needed in a central repository. By deploying Ignition as part of your UNS solution, you will have a robust and well-managed data environment alongside the functionality, flexibility, and scalability of Ignition.