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RM 4-231-90

РМ 4-231-90

Process automation system. Notation conventional graphic multi-position switching devices. Requirements for implementation. Guide to PM 4-106-82

Система автоматизации технологических процессов. Обозначения условные графические многопозиционных коммутационных устройств. Требования к выполнению. Пособие к РМ 4-106-82

Status: Effective

This technical guidance material contains examples of the implementation of conventional graphic symbols of multi-position switching devices, illustrating the requirements of GOST 2.755-87. These examples cover a wide range of switches, switches, most commonly used in process automation systems.

Настоящий руководящий технический материал содержит примеры выполнения условных графических обозначений многопозиционных коммутационных устройств, иллюстрирующие требования ГОСТ 2.755-87. Приведенные примеры охватывают широкую номенклатуру переключателей, выключателей, наиболее часто применяемых в системах автоматизации технологических процессов.

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Format: Electronic (pdf/doc)
SKU: RUSS166878


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The Product is Contained in the Following Classifiers:

Construction (Max) » Regulations » Sectoral and departmental regulatory and methodological documents » Installation and special construction works »

PromExpert » SECTION I. TECHNICAL REGULATION » III Quality » 2 Product quality assurance » 2.3 Quality Management » 2.3.1 Fundamentals of quality management »

PromExpert » SECTION I. TECHNICAL REGULATION » III Quality » 2 Product quality assurance » 2.1 Ensuring product quality at stage of technical preparation of production » 2.1.3 Automation of production management »

ISO classifier » 25 MECHANICAL ENGINEERING » 25.040 Industrial automated systems » 25.040.01 Industrial automation systems in general »

ISO classifier » 29 ELECTRICAL ENGINEERING » 29.060 Electrical Wires and Cables » 29.060.01 Electrical wires and cables in general »

ISO classifier » 91 CONSTRUCTION MATERIALS AND CONSTRUCTION » 91.140 Installations in buildings » 91.140.50 Power supply systems »


The Document References:

GOST 2.721-74: Unified system for design documentation. Graphical designations in schemes. Graphical symbols of general use

GOST 2.755-87: Unified system for design documentation. Graphic designations in electric diagrams. Communication devices and contact connections

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