White papers

White papers

Industry insight, product discussion and in-depth analysis written by our leading product experts.

White papers


Data Centers


A close-up image of fiber-optic cable ends, with a green background and blue lights coming from the ends of the cables.

Fiber optics: High-speed data transmission for industrial applications

Fiber-optic cables transmit data in the form of light over long distances. This paper looks at the characteristics of fiber-optic cables, the types of applications suitable for different types of fiber and cable, and the connection technologies available.

Energy


Dell Technologies and Phoenix Contact: Partnering to support decarbonization through best-in-breed solutions

Dell Technologies and Phoenix Contact: Partnering to support decarbonization through best-in-breed solutions

Using their respective strengths in engineering and product development, Dell Technologies and Phoenix Contact collaborate to help electric utility companies accelerate the adoption of the Virtual Protection, Automation and Control (vPAC) environment.

High-fault short-circuit current ratings (SCCR) for Phoenix Contact terminal blocks combined with Siemens circuit breakers

High-fault short-circuit current ratings (SCCR) for Phoenix Contact terminal blocks combined with Siemens circuit breakers

All switching devices in the U.S. require UL approval, including those in process engineering. This paper describes Phoenix Contact products that have been subjected to a special test that simplifies the development and qualification of switching devices for the US
market.

Connectivity


An abstract graphic of a cable, showing its internal blue and white twisted wire, against a teal-color background with various tech-related icons

IP Communications on Edge Devices

While serial protocols have been the preferred method of communications for field devices for decades, increased productivity and the need for real-time communications require the higher bandwidths and the lower latencies achieved with IP communications. And while solutions for Ethernet all the way to the field continue to become popular, repurposing serial cabling for IP communications could be a viable option in some applications.

Saving space in control cabinet wiring through innovative connectivity solutions

Saving space in control cabinet wiring through innovative connectivity solutions

Space is at a premium in control cabinets, and components are becoming smaller to meet this demand. Recent innovations are minimizing the footprint of power distribution in nearly any control cabinet.

An introduction to cellular networks

An introduction to cellular networks

As industries become more automated, reliable and efficient networking solutions have become essential for seamless operations. This white paper provides an overview of key networking concepts related to cellular routers.

A rendering of an e-vehicle charging storage unit in a residential garage, with the car and sunset lighting in the background.

The need for robust and reliable connectors

Residential energy storage systems (RESS) are one of the growing ways to realize this vision of an All Electric Society. Designed for use in homes, an RESS stores excess energy generated by renewable sources, such as solar panels, for use on demand when a residence truly needs it.

Connector and cable considerations: Utility-scale energy storage battery racks

Connector and cable considerations: Utility-scale energy storage battery racks

Electricity in our daily lives is an unconscious convenience until it is not available. Planned, unplanned, and controlled outages in the form of blackouts cause disruption. Climate change-inducing extreme weather events that contribute to outages are making energy storage more important than ever. This white paper will investigate the role that connectors and cables play in energy storage systems.

An aerial photo of a city at sunset with an overlayed image of connected lines representing a connected wireless network

Single Pair Ethernet in Building Automation

In existing buildings, it is worth taking a closer look at the existing cabling infrastructure to minimize the ecological footprint of the building over its entire life cycle. But to what extent is it possible to reuse existing building automation cables for Single Pair Ethernet (SPE)?

A man dressed in business attire sits at a desk in front of two monitors: a virtual meeting with woman is displayed on the left monitor, while a heatmap image is displayed on the right monitor.

High-Speed connector optimization through simulation and measurements

As the demand for networked devices in the field increases, so does the need for high-performance connectors and cables that can transmit data in a variety of environments. The goal is to transmit data efficiently while minimizing losses. While there are many different connector options in the market, high-speed applications often require specific optimization techniques, such as testing and simulation, to achieve maximum performance.

White paper thumbnail showing control cabinets

Advantages of standard digital output I/O cards over relay output cards

Relay output cards have hidden pitfalls, including current and voltage output, reliability and maintenance, and density. A system cabling approach offers an alternative to relay output cards that can enhance operator safety, reduce costs, increase reliability, and optimize cabinet space.

Hand holding a heavy duty connector

Building a heavy-duty connector set

Heavy-duty rectangular connectors are generally acquired in several pieces that can be mixed and matched to create an almost endless number of different connector configurations. This paper helps break that process down, so it feels a little more manageable.

Power wiring made easy

Power wiring made easy

New high-current terminals allow for easy, fast, and safe connections with large cable cross-sections.

Factory Automation


Wire stripping in focus

Wire stripping in focus

This paper explains the importance of stripping wires properly and the differences between hand tools and automatic tools for stripping. It will help you choose the best stripping tool for your specific job.

IIoT


Photo of the inside of a data collection box, with various Phoenix Contact parts connecting to each other with wires

Smart edge computing with PLCnext Technology: Foundation for optimizing the entire value chain

Modern edge devices combine the robustness of proven industrial PCs with an open automation platform. Intelligent IoT edge concepts can be built with this approach.Using edge devices to process and analyze the growing volumes of data can optimize the entire value chain.

To the right, a person holds a tablet that displays a control panel app. In the background are several robotic arms working in a factory.

Saving time and cost while increasing safety and quality through the use of the digital twin

This paper explains how the interaction between RF::Suite Software and PLCnext Engineer can open a wide range of possible uses for the digital twin.

Cloud connectivity on the factory floor

Cloud connectivity on the factory floor

This white paper covers everything you need to know to get started with cloud connectivity and IIoT on the factory floor. From going through the challenges and benefits of IIoT to understanding key technologies and best practices, you’ll gain a foundation that will help you understand your options, plot a strategy, and move forward.

Power


A man in a grey polo shirt pushes apart messy piles of wires to reveal a Phoenix Contact TRIO POWER supply unit. A control cabinet is behind him to the left, and to the right is a toolkit. Fog billows from the power supply unit for dramatic effect.

For the machine building industry: Simplicity,reliability, availability, and flexibility

A power supply with an integrated circuit breaker can meet the high demands of the machine building industry.

Process Automation


An illustration of the Earth, with the left hand showing a bright blue atmosphere and a green field in the background, and the right side showing trails of fire and a desert oil field in the background. The text reads, "Fewer emissions with a higher overall equipment effectiveness".

The open PLCnext Technology ecosystem in thermal processing technology: Fewer emissions with a higher overall equipment effectiveness

As companies worldwide work toward net-zero emissions and improved sustainability, energy-intensive industries must find new ways to convert existing thermal processes to low-carbon or carbon-free ones.With PLCnext Technology, including the MLnext software, these companies can proactively address this challenge.

A photograph of an industrial chemical processing plant with pipes and tall structures. The sky is partly cloudy with a sun-like glare to the left. The text overlay reads, ‘Internal overvoltage protection (OVP) in DIN rail power supplies’ and ‘What you need to know to protect your critical devices.’

Internal overvoltage protection(OVP) in DIN rail power supplies: What you need to know to protect your critical devices

This white paper educates readers on why they should be concerned about the activation of their power supply’s OVP and the potential damage it may cause. It is extremely important for the reliability of a system that field devices and the power supply’s activated OVP level can exist in harmony.

An intricate industrial process facility with steel towers, pipes, and tanks under a clear sky, showcasing safe power supplies in the process industry.

Certification, redundancy, and functional safety: Safe power supplies in the process industry

Permanent system availability and high operational safety are of paramount importance in the process industries. Power supplies with new functionality ensure higher system availability and operational safety.

10 advantages of using intrinsic safety technology for hazardous locations

10 advantages of using intrinsic safety technology for hazardous locations

This paper lists ten reasons to consider using intrinsic safety when feasible.

Trusted Wireless 2.0: Wireless technologies in industrial automation

Trusted Wireless 2.0: Wireless technologies in industrial automation

This white paper gives an overview of Trusted Wireless 2.0, a wireless technology developed especially for industrial use. This technology is based on the requirements of industrial infrastructure applications.