Feature: SPE 6-part series
are no existing connections or controls to consider. This type of integration requires a larger investment upfront to install the proper sensors and controls for connectivity. Starting from scratch with a greenfield integration of SPE
involves several key considerations to ensure a successful implementation. Here are factors to consider: • Understanding SPE standards: Be familiar with the relevant SPE standards and specifications to help ensure compliance and interoperability with devices and equipment.
• Infrastructure planning: Develop a comprehensive plan for deploying SPE infrastructure, including cable routes, termination points and network topology. Think about distance limitations, cable routing requirements and potential sources of interference in industrial environments.
• Cable selection: Choose the appropriate SPE cables based on application requirements. Cable length, environmental conditions and electromagnetic compatibility (EMC) should be considered.
• Device selection: Select SPE-enabled devices and components, including sensors, actuators, switches and controllers, that are compatible with application needs. Ensure that the devices support the desired communication protocols and are capable of interoperability within the SPE network.
• Power over data line (PoDL): Consider whether PoDL functionality is required for the application. PoDL enables devices to receive power over the same cable used for data transmission, simplifying wiring and reducing installation costs.
• Network configuration and management: Develop a
network configuration plan, including IP addressing, VLANs, and network segmentation, to optimise performance, security and manageability. Implement robust network management tools and practices to monitor and troubleshoot the SPE network effectively.
• Testing and validation: Conduct thorough testing and validation of the SPE infrastructure and devices to ensure proper functionality and performance.
• Future scalability and flexibility: Design the SPE infrastructure with future scalability and flexibility in mind, allowing for easy expansion and adaptation to evolving technology requirements and business needs.
Implementing SPE SPE provides a single, open, scalable ethernet-based network within an automation system that allows manufacturers to go beyond existing borders. It also helps reduce complexity and costs for connectivity in a facility. The type of SPE integration that will be used in a facility affects the components and equipment chosen and the level of investment involved in making the switch. In the next article of this six-part series, we provide information about the equipment and solutions available for SPE.
This article is the fifth installment of a six-part series that will also include the following information: An introduction to SPE technology, basics about SPE standards, what you need to get started with SPE, frequently asked questions about SPE and available solutions and components when implementing SPE.
For more information visit:
https://www.te.com/en/
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