IEC 60381-2:1978
Analogue signals for process control systems. Part 2: Direct voltage signals
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About This Item
IEC 60381-2:1978 defines the technical basis for analogue signals used in process control systems, with a focus on direct voltage signals. For engineers, integrators, and compliance teams, it serves as a practical reference when evaluating how signal levels are represented, exchanged, and interpreted across control equipment. IEC 60381-2:1978 is relevant wherever documented signal compatibility, measurement consistency, and technical review are part of the engineering or procurement process.
IEC 60381-2:1978 standard overview
Analogue signals for process control systems. Part 2: Direct voltage signals addresses a specific signal type used in industrial control environments. The document is useful when a project requires a common technical reference for direct voltage-based analogue signaling, helping support system design, verification activities, and conformity assessment preparation. As an original edition, it functions as the primary source for evaluating the intended characteristics of this signal format within process control documentation and quality workflows.
Applications of IEC 60381-2:1978
This reference is typically relevant in process automation, instrumentation integration, and equipment selection where direct voltage analogue signals are exchanged between controllers, transmitters, indicators, or other control devices. It may also support laboratory evaluation, technical validation, and procurement review when signal compatibility must be checked against project specifications. In operational settings, it can help teams maintain documented evaluation practices and reduce ambiguity during engineering documentation and system acceptance.
Why IEC 60381-2:1978 matters
Using IEC 60381-2:1978 in technical assessment helps organizations align signal-related requirements before installation, testing, or handover. Clear reference to the signal type can improve interoperability, reduce integration risk, and support consistent testing workflows across suppliers and systems. It is especially valuable in compliance workflows where conformity assessment, engineering validation, and quality assurance depend on a shared understanding of the expected analogue signal interface.
- Direct voltage analogue signal reference for process control system documentation
- Useful for interface verification, system integration, and acceptance testing
- Supports procurement review and supplier technical comparison
- Helps structure compliance evidence and conformity assessment records
- Publication Date: 1978-01-01
- Standard Status: Original
- Publisher: IEC
- Edition: 1
- This Version: IEC 60381-2:1978 (1978-01-01)
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