IEEE P1815/D11, Apr 2012
Distributed Network Protocol (DNP3)
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About This Item
P1815/D11, Apr 2012 is a technical standard draft for Distributed Network Protocol (DNP3), a communication protocol commonly used in power, energy, and industrial control environments. It helps define how devices exchange operational data across distributed systems, supporting more consistent integration and engineering practice. As an inactive document, P1815/D11, Apr 2012 is most useful for reference, comparison, and historical review when evaluating protocol requirements, system design choices, or compliance-related documentation in utility and automation applications.
P1815/D11, Apr 2012 overview
P1815/D11, Apr 2012 focuses on DNP3 in the context of networked monitoring and control. The document is relevant to systems where field equipment, remote terminals, and supervisory platforms must communicate reliably across power and industrial infrastructures. It is intended to support clear technical expectations for data handling, messaging behavior, and interoperability considerations. For engineering teams working with legacy or draft protocol material, this standard provides a structured reference point for understanding how DNP3 requirements were being developed at the time.
Typical use cases
This standard is typically relevant in utility automation, substation communications, remote monitoring, and industrial control installations that use DNP3-based devices. It may be consulted when reviewing master stations, outstations, communication gateways, or control-system integration work tied to power and energy operations. P1815/D11, Apr 2012 can also be useful during protocol testing, procurement review, or maintenance of older systems where compatibility and message handling need to be checked against an established technical draft.
Why this standard matters
P1815/D11, Apr 2012 matters because protocol definitions affect how reliably devices exchange data in critical infrastructure environments. Clear requirements can reduce integration errors, improve consistency between equipment from different vendors, and support better test planning for communication systems. In power and industrial applications, that consistency can help limit operational risk and simplify design verification. Even as an inactive draft, the standard remains useful for tracing technical intent and understanding how DNP3-related expectations were framed during development.
- DNP3 communication context
- Power and industrial control focus
- Reference for interoperability review
- Useful for legacy system assessment
- Inactive draft status
- Publication Date: 2012
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications; Components, Circuits, Devices and Systems
- Official IEEE: Doi link
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