Revolutionizing Industry Connectivity: The Power of Single Pair Ethernet in Automation Systems

Bridging the Gap Between Industry and Automation in a Fresh Approach

With the rise of Industry 4.0 and the Industrial Internet of Things (IIoT), the capabilities of manufacturing plants and automated systems are evolving quickly. To take advantage of this opportunity, Single Pair Ethernet (SPE) technology is crucial as it has the potential to revolutionize connectivity standards. This advancement holds significant importance for procurement specialists and electricians.

Innovative Connectivity for Tomorrow

In the past, Ethernet systems typically needed two or more wire pairs for operation. However, Single Pair Ethernet (SPE) changes this by allowing data and power to be transmitted through just one wire pair. This advancement not only saves room and money but also paves the way for new uses. The Single Pair Ethernet System Alliance, a worldwide group that Phoenix Contact is part of, advocates for the adoption of this technology in IIoT and various other applications.

SPE allows for data to be transmitted at speeds ranging from 10Mbps to 1Gbps over distances of 1,000m to 40m. This technology can meet the needs of various applications, such as sensor technology and imaging systems, by overcoming previous limitations in data rate, range, and communication.

In real-world scenarios, this indicates that connections spanning up to 1,000m can be handled without the need for repeaters or switches. This is especially beneficial in industrial environments with production lines and conveyor belts. The increased speeds, along with advancements like Power over Data Line (PoDL), lead to significant cost reductions. For instance, specialized fieldbus technologies can be substituted with SPE solutions.

The use of Single Pair Ethernet (SPE) extends beyond long distance connections. With transmission speeds that can range from 10Mbps to 10Gbps, SPE is well-suited for intricate network setups that involve gateways connecting various systems seamlessly.

Efficient and reliable data transmission is crucial for the advancement of industrial automation in the future. With the rise of the Industrial Internet of Things (IIoT), there is a need to rethink traditional systems that have previously used Ethernet network architecture and separate fieldbus systems. Single Pair Ethernet (SPE) technology allows for smooth and dependable data connections in this industry.

In today's automated factories, a lot of data is being produced. This data is very valuable in the industry and it is important to have seamless communication from sensors all the way to the cloud to make the most of this data. Single Pair Ethernet (SPE) technology ensures a reliable network connection from sensors to the cloud, resulting in cost savings compared to using traditional bus and Ethernet components.

SPE is well-suited for robotics applications as it allows for faster data transfer rates compared to traditional fieldbus systems. This enables robots to communicate more accurately with control units. The single cable design for data and power simplifies installation, reduces costs, and improves performance and maintenance efficiency.

Phoenix Contact provides a wide range of products to support various applications, including SPE systems. These products include M12 hybrid connectors, IP20 connectors, patch cables, M8 and M12 connectors, and PCB terminal blocks.

The potential benefits of SPE in industrial automation are significant, as it could lead to a reevaluation and redesign of network structures due to its space-saving properties and ability to cover long distances.

Verena Neuhaus works as a Product Marketing Manager in the Data Connectors department at Phoenix Contact. Tim Kindermann is a Product Manager in the Single Pair Ethernet division at Phoenix Contact.

Siemens and PE Energy have joined forces to speed up the progress of industrial automation and innovation in Nigeria. Avantra is showcasing their leadership in AI and automation at SAP Sapphire. Saab UK is implementing innovative technology for deep-sea exploration to reduce risks to divers and the environment. The future of wholesales is being transformed by automation in operations. L-com has introduced new Arduino PLCs and power supplies. The element14 Community has launched the "Shift It! – Warehouse Automation Challenge." STMicroelectronics is at the forefront of microcontroller innovations and ultra-low power MCUs. They are committed to empowering edge AI innovation and advancing power electronics for aircraft electrification. Sony India has launched the ULT POWER SOUND series of speakers. Pickering Electronics is showcasing new high-power reed relays.