• Shopping Cart
    There are no items in your cart

IEC 61142:1993

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Data exchange for meter reading, tariff and load control - Local bus data exchange

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

01-11-1999

Superseded by

IEC 62056-31:1999

Language(s)

Spanish, Castilian

Published date

28-01-1993

€441.85
Excluding VAT

Contents
Foreword
1 General
1.1 Scope and object
1.2 Normative references
1.3 Definitions
1.4 List of abbreviations or acronyms used
2 Local bus data exchange - secondary station
      (SLAVE)
2.1 Specification
2.2 General requirements
2.3 Basic principles
2.4 General organization of frames and exchanges
2.5 General organization of the protocol
2.6 PHYSICAL layer
2.7 DATA LINK layer
2.8 SESSION layer
2.9 APPLICATION layer
2.10 Summary and inter-layer relationships
3 Local bus data exchange - primary station (MASTER)
3.1 Introduction
3.2 General reminders
3.3 Tables A received and B returned by the protocol
3.4 Activation of protocol and concatenation of
      exchanges
3.5 PHYSICAL layer
3.6 DATA LINK layer
3.7 SESSION layer
3.8 APPLICATION layer
3.9 Synopsis and inter-relationship between layers
4 Local bus data exchange - hardware
4.1 General
4.2 General characteristics
4.3 Bus specification
4.4 Magnetic plug
4.5 Functional specification of primary station
      transmitter
4.6 Functional specification of primary station
      receiver
4.7 Functional specification of secondary station
      transmitter
4.8 Functional specification of secondary station
      receiver
Annexes
A CRC 16
B DES encryption
B.1 Introduction
B.2 Encryption and decryption algorithms
B.3 DES operating modes
B.4 Choice of operating modes
B.5 Development and tests
C Random number generation (NAO) for response from
      forgotten unit
D Random number generation for authentication
E Coding blocks in a frame
F Possible cases for BERREUR (I,J) and BTIMOUT (I,J)
      fields
G HEX-ASCII correspondence
H Bibliography

Describes a method for local bus data exchange, where some tariff devices in a given area are connected by a dedicated bus. Presents hardware and protocol specifications for local systems. Does not cover specifications for a remote system. Also includes detailed definitions and annexes.

DevelopmentNote
BS DRAFT 87/201888 DC REFERS TO A REVISION
DocumentType
Standard
Pages
0
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

Standards Relationship
NF EN 61142 : 1993 Similar to
GOST IEC 61142 : 2011 Identical
NEN 11142 : 1993 Identical
I.S. EN 61142:1993 Identical
BS EN 61142:1993 Identical
CEI EN 61142 : 1ED 1997 Identical
EN 61142:1993/corrigendum:1993 Corresponds
DIN EN 61142:1994-07 Identical
GOST R IEC 61142 : 2001 Identical
UNE-EN 61142:1997 Identical

ISO/IEC 7480:1991 Information technology Telecommunications and information exchange between systems Start-stop transmission signal quality at DTE/DCE interfaces

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.