• NEMA IA2.1 : 2005

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    PROGRAMMABLE CONTROLLERS - PART 1: GENERAL INFORMATION

    Available format(s): 

    Superseded date:  12-08-2015

    Language(s): 

    Published date:  06-12-2012

    Publisher:  National Electrical Manufacturers Association

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Functional characteristics
      4.1 Basic functional structure of a programmable
          controller system
      4.2 Characteristics of the CPU function
      4.3 Characteristics of the interface function to
          sensors and actuators
      4.4 Characteristics of the communication function
      4.5 Characteristics of the human-machine interface
          (HMI) function
      4.6 Characteristics of the programming, debugging,
          monitoring, testing and documentation functions
      4.7 Characteristics of the power-supply functions
    5 Availability and reliability
    Bibliography
    Figures
    Table

    Abstract - (Show below) - (Hide below)

    Applies to programmable controllers (PLC) and their associated peripherals such as programming and debugging tools, human-machine interfaces, etc., which have as their intended use the control and command of machines and industrial processes.

    General Product Information - (Show below) - (Hide below)

    Development Note Redesignated as NEMA ICS 61131-1. (01/2016)
    Document Type Standard
    Publisher National Electrical Manufacturers Association
    Status Superseded
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    NEMA IA 2.5:2005 Programmable Controllers (PLC), Part 5: Communications
    NEMA IA2.4 : 2005 PROGRAMMABLE CONTROLLERS - PART 4: USER GUIDELINES
    NEMA IA 2.7:2005 Programmable Controllers (PLC), Part 7: Fuzzy Control Programming
    NEMA IA 2.8:2005 Programmable Controllers (PLC), Part 8: Guidelines for the Application and Implementation of Programming Languages
    NEMA IA 2.3:2005 Programmable Controllers (PLC), Part 3: Programming Languages

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 61131-3:2013 Programmable controllers - Part 3: Programming languages
    IEC 61131-1:2003 Programmable controllers - Part 1: General information
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    IEC 61131-2:2017 Industrial-process measurement and control - Programmable controllers - Part 2: Equipment requirements and tests
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