Profinet Standardizes SPE Connector for Industrial Automation
November 24, 2024 – Profibus & Profinet International (PI) continues its tradition of innovation and interoperability with the announcement of a uniform connector system for Profinet over Single Pair Ethernet (SPE). This development marks a significant step forward in industrial automation connectivity, bringing clarity and standardization to SPE implementations.
PI Leads the Way in SPE Connectivity
PI has long been associated with advancements in industrial networking. Building upon the success of two- and four-pair Ethernet cabling, the organization has now embraced Single Pair Ethernet (SPE) as the future of industrial communication. This new SPE connector system is designed for use in control cabinets, in the field, and for hybrid installations, creating a truly universal connecting element.
Benefits of a Uniform SPE Connector System
The adoption of a uniform SPE connector system offers several key advantages:
- Miniaturization: SPE connectors are significantly smaller than traditional Ethernet connectors, enabling more compact and efficient designs.
- Simplified Wiring: Single-pair cabling reduces complexity and installation costs.
- Clarity and Certainty: A standardized connector eliminates confusion and ensures interoperability across different manufacturers.
- Future-Proofing: The forward-thinking design of the connector system ensures it can support future advancements in SPE technology.
Standardization and Future-Proofing
The new SPE connector system is being submitted for international standardization, paving the way for widespread adoption and ensuring long-term viability. This universal standard will allow for seamless integration of SPE across various industrial applications, even at higher speeds. The forward-thinking structure of the connector ensures it can support future advancements in SPE technology, making it a future-proof solution for industrial networking.
Widespread Industry Adoption Expected
Numerous manufacturers have already expressed their commitment to implementing the new SPE connector in their products, indicating strong industry support for this initiative. This widespread adoption will further solidify the position of SPE as a key technology for industrial automation.
Power Concept and Higher Speeds
In addition to the connector system, PI is also working on standardizing other aspects of SPE communication, including a power concept. This will enable a consistent SPE solution across all layers, from the physical connector to the data transmission protocols. Furthermore, the use of international standards ensures that this solution can be utilized for all Single Pair Ethernet applications, supporting higher speeds as technology evolves.
The world of industrial automation is becoming more streamlined and efficient thanks to PI, its members, and the global supporters of Profinet.
