Single Pair Ethernet in the Spotlight: Efficiency and Flexibility down to the Last Meter
Single Pair Ethernet (SPE) enables end-to-end communication from the sensor to the cloud. A single twisted pair of wires is sufficient for this. SPE enables a reliable connection structure for industrial applications where data can be transmitted securely. We highlight how SPE conditions the Industrial Internet of Things and which connectors are particularly suitable for this.
Single Pair Ethernet: The future of the industrial revolution
The Industrial Internet of Things (IIoT) is a vision of fully networked industrial production. Everything is connected and exchanges data: People with machines, machines with products, products with products. In a fully networked production, the number of participants and the amount of data to be exchanged can increase exponentially. To cope with even the most intangible dimensions, there must be a common language and clear rules: the Ethernet protocol.
The Ethernet protocol is already used for local data transmission in wired computer networks, but has not yet made its way to the field level. Single Pair Ethernet now introduces a new network architecture concept that, together with other communication standards such as 5G radio transmission or TSN real-time communication, lays the foundation for end-to-end networking from the sensor to the cloud.
Connected for the future: Phoenix Contact offers universal SPE connector concept
The SPE connector concept from Phoenix Contact offers a seamless solution for compact and reliable device connections. The SPE connectors are based on the IEC 63171-2 standard for IP20 applications and the IEC63171-5 standard for IP67 applications. As a result, the connectors can be used in office and industrial environments across different applications. The standardization of the connectors ensures planning and investment security, while the uniform mating face provides flexibility in the application.
Manufacturers of field devices in particular benefit from a seamless Ethernet communication structure. To simplify device integration, straight and angled versions of the connectors are available that are suitable for different soldering methods such as THR or SMD.
The innovative hybrid connector enables transmission of single pair ethernet and power with an M12 connector for the first time. The connector is ideally suited for industrial applications and thus forms the basis for demanding IIoT applications. With Phoenix Contact’s reliable SPE connection technology, the next level of industrial automation can be achieved – whether in process automation, factories or buildings.
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