IEC 61131-1 : 2.0
IEC 61131-1 : 2.0
PROGRAMMABLE CONTROLLERS - PART 1: GENERAL INFORMATION
International Electrotechnical Committee
Table of Contents
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
Abstract
Applicable to programmable controllers (PLC) and their associated peripherals such as programming and debugging tools (PADTs), human-machine interfaces (HMIs), etc., which have as their intended use the control and command of machines and industrial processes. Gives the definitions of terms used in this standard. Identifies the principal functional characteristics of programmable controller systems.
General Product Information
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 65 |
