Green electricity from wind and solar power can be abundant or scarce. Power-to-X technologies store this energy as electrochemically produced hydrogen, which is converted back into electricity in fuel cells. A modular solution with AC/DC converters supports various topologies for supplying electrolysis cells with direct current, simplifying maintenance and enhancing the availability and service life of electrolysis stacks.

Single Pair Ethernet: Lean communication through to the field level of automation

Single Pair Ethernet (SPE) enables smarter, more sustainable connections, making it ideal for long-distance communication. Sensor manufacturer Jumo trusts SPE for its measurement technology, using connection solutions from Phoenix Contact, developed through close project collaboration.

“Single Pair Ethernet (SPE) enhances the use of intelligent sensors by transmitting more data, enabling profitable insights,” says Manfred Walter, product manager at Jumo. He highlights the seamless distribution of sensor information across system levels and the consistency it brings. SPE also saves cables by routing data and power via Power over Data Line (PoDL), allowing end-to-end communication from ERP to field level without media disruptions.

Safe and reliable operation with lower energy costs

A reliable power supply from renewable sources requires storing surpluses for times of low sunlight or wind. At the All Electric Society Park in Blomberg, Phoenix Contact demonstrates sector coupling for the electrification of society.

Climate change and geopolitical crises are accelerating the integration of wind and solar power into electrical power systems. However, these sources are intermittent. Battery energy storage systems (BESS) can store generated energy and supply it when needed. In Blomberg, a 1.2 MWh BESS ensures reliable operation and energy cost savings. Phoenix Contact uses its own electronic components to control the BESS, emphasizing quality, reliability, and safety. In addition, the company continues to expand its BESS portfolio, prioritizing these high standards.

Explosion protection and functional safety included

Power-to-X technologies are  becoming increasingly important for the All Electric Society. Compact Ex i signal conditioners with SIL 3 are vital for their safe use.

Technically, the All Electric Society offers a solution to the climate crisis and sustainable development. This vision involves using renewable electrical energy as the main, inexpensive, and abundant energy source. Achieving this requires comprehensive electrification, networking, and automation across all sectors—industry, mobility, infrastructure, buildings, and energy. Sector coupling integrates power generation, distribution, storage, and consumption into a holistic system, allowing energy exchange and optimal control through data evaluation.