Revolutionizing Industry and Automation: The Power of Single Pair Ethernet (SPE) Connectivity

In the modern age of Industry 4.0 and the Industrial Internet of Things (IIoT), production facilities and automation systems are experiencing significant advancements. To fully utilize these opportunities, Single Pair Ethernet (SPE) technology is crucial as it has the potential to revolutionize connectivity. This advancement holds particular significance for procurement specialists and electrical engineers.

New technologies are revolutionizing Ethernet connections for the future. In the past, Ethernet solutions typically needed two or four wire pairs, but Single Pair Ethernet (SPE) changes this by allowing data transmission and power supply through just one wire pair. This innovation can lead to space savings, cost reductions, and the development of new applications. The Single Pair Ethernet System Alliance, which includes companies like Phoenix Contact, is a worldwide organization advocating for the adoption of this technology in Industrial Internet of Things (IIoT) and various other applications.

SPE allows for data to be transmitted at speeds ranging from 10Mbps to 1Gbps, depending on the distance. This technology can transmit data up to 1,000m at 10Mbps and up to 40m at 1Gbps. These varying speeds can accommodate a wide range of applications, from integrated sensor technology to advanced imaging systems. Previously, limitations in data rate, range, and communication had restricted the potential applications of these technologies.

In real-world situations, this implies 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 features like Power over Data Line (PoDL), result in significant cost savings. For instance, SPE solutions can replace specialized fieldbus technologies.

Specialized in Industrial Automation, Robotics, and Beyond

SPE is not limited to long distances only. With the capability to transmit data at speeds ranging from 10Mbps to 10Gbps, SPE is well-suited for intricate network structures that require gateways to seamlessly link various systems together.

Efficient and safe data transfer is crucial for the advancement of industrial automation. With the rise of the Industrial Internet of Things (IIoT), there is a need to update traditional systems that have been using Ethernet networks 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 large amount of data is being generated. This data is like the lifeblood of the industry, and seamless communication from the sensor to the cloud is crucial for making use of this data effectively. Single Pair Ethernet (SPE) technology ensures a reliable network connection from sensors to the cloud, leading to significant cost savings compared to traditional bus and Ethernet setups.

SPE is well-suited for robotics applications as it allows for faster data transfer compared to traditional fieldbus systems, leading to more accurate communication between robots and control units. The streamlined cabling of both data and power in one cable not only saves money but also enhances performance and simplifies maintenance efforts.

Phoenix Contact provides a wide range of products to fulfill the requirements of various applications, including options for Single Pair Ethernet (SPE) systems like M12 hybrid connectors, IP20 connectors, patch cables, M8 and M12 connectors, and PCB terminal blocks.

The potential of SPE to revolutionize industrial automation is significant. The compact size and extended reach of SPE opens up new possibilities for designing and deploying network structures.

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 formed a partnership to speed up the advancement of industrial automation and innovation in Nigeria. Avantra is showcasing its leadership in AI and automation at SAP Sapphire. Saab UK is developing innovative solutions for deep-sea exploration to reduce risks to divers and the environment. The use of automation is changing operations in the wholesale industry. L-com has introduced new Arduino PLCs and power supplies. The element14 Community has launched the "Shift It! – Warehouse Automation Challenge." STMicroelectronics is focusing on microcontroller innovations and ultra low power MCUs. The company is committed to empowering edge AI innovation. STMicroelectronics is also working on advancing power electronics for aircraft electrification and supporting wireless connectivity with STM32 MCUs. Sony India has introduced a new series of speakers called ULT POWER SOUND. Pickering Electronics is showcasing new high power reed relays.