Which article provides guidelines for network-powered systems?

The article that provides guidelines for network-powered systems is Article 830. This article specifically addresses the requirements for network-powered communications systems including the installation and operation of data and control circuits. It outlines the necessary considerations for safety and performance in such systems, which are crucial as these networks might be involved in critical infrastructure and require adherence to strict standards to ensure reliability and protection against failures.

In the context of electrical codes, Article 830 focuses on the unique aspects of low-voltage network-powered systems, thereby distinguishing it from other articles that deal with different types of systems or power sources. Understanding this article is essential for electricians working with modern communication technologies, as they must ensure compliance with safety codes pertinent to network and data systems. This ensures both the operation of the systems and that they meet the necessary regulatory requirements.