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EN 60947-5-6:2000

Current
Current

The latest, up-to-date edition.

Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR)
Published date

01-12-2000

1 Scope
2 Normative references
3 Definitions
4 Classification
5 Characteristics
  5.1 Control input of the switching amplifier
  5.2 Interaction between proximity sensor and
      switching amplifier
  5.3 Continuous characteristic
  5.4 Discontinuous characteristic
  5.5 Switching current difference
  5.6 Line resistance
  5.7 Insulation resistance
6 Product information
  6.1 Proximity sensors
  6.2 Switching amplifiers
7 Normal service, mounting and transport conditions
  7.1 Normal service conditions
  7.2 Connection identification and marking
  7.3 Conditions during transport and storage
  7.4 Electromagnetic compatibility (EMC)
8 Constructional and performance requirements
9 Tests
  9.1 Switching amplifier
  9.2 Proximity sensor
  9.3 Results to be obtained
  9.4 Verification of the electromagnetic
      compatibility
Annex ZA (normative) Normative references to
                     international publications with
                     their corresponding European
                     publications

Applies to proximity sensors connected for operation by a two-wire connecting cable to the control input of a switching amplifier. The switching amplifier contains a d.c. source to supply the control circuit and is controlled by the variable internal resistance of the proximity sensor. These devices can be used in an explosive atmosphere if they also comply with IEC 60079-11

Committee
CLC/TC 121A
DevelopmentNote
Supersedes EN 50227 (04/2001)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current
Supersedes

BS EN 61987-14:2016 Industrial-process measurement and control. Data structures and elements in process equipment catalogues Lists of properties (LOP) for temperature measuring equipment for electronic data exchange
14/30291756 DC : 0 BS EN 1434-2 - HEAT METERS - PART 2: CONSTRUCTIONAL REQUIREMENTS
BS EN 61987-12:2016 Industrial-process measurement and control. Data structures and elements in process equipment catalogues Lists of properties (LOPs) for flow measuring equipment for electronic data exchange
PREN 12405-3 : DRAFT 2013 GAS METERS - CONVERSION DEVICES - PART 3: FLOW COMPUTER
EN 12261:2018 Gas meters - Turbine gas meters
EN 61987-12:2016 Industrial- Process Measurement and Control - Data Structures and Elements in Process Equipment Catalogues - Part 12: Lists of properties (LOPs) for flow measuring equipment for electronic data exchange
EN 61987-13:2016 Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 13: Lists of properties (LOP) for Pressure Measuring Equipment for electronic data exchange
BS EN 12261:2002 Gas meters. Turbine gas meters
UNE-EN 12405-3:2016 Gas meters - Conversion devices - Part 3: Flow computer
DIN EN 12261:2007-07 GAS METERS - TURBINE GAS METERS
BS EN 1434-2 : 2015 HEAT METERS - PART 2: CONSTRUCTIONAL REQUIREMENTS
EN 1434-2:2015 Heat meters - Part 2: Constructional requirements
CEI EN 61987-11 : 2013 INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN -PROCESS EQUIPMENT CATALOGUES - PART 11: LISTS OF PROPERTIES (LOPS) OF MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE - GENERIC STRUCTURES
UNE-EN 1434-2:2016 Heat meters - Part 2: Constructional requirements
13/30289289 DC : 0 BS EN 12405-3 - GAS METERS - CONVERSION DEVICES - PART 3: FLOW COMPUTER
BS EN 61987-13:2016 Industrial-process measurement and control. Data structures and elements in process equipment catalogues Lists of properties (LOP) for Pressure Measuring Equipment for electronic data exchange
EN 303 446-2 : 1.1.0 DRAFT ELECTROMAGNETIC COMPATIBILITY (EMC) STANDARD FOR COMBINED AND/OR INTEGRATED RADIO AND NON-RADIO EQUIPMENT; PART 2: SPECIFIC CONDITIONS FOR EQUIPMENT INTENDED TO BE USED IN INDUSTRIAL LOCATIONS; HARMONISED STANDARD COVERING THE ESSENTIAL REQUIREMENTS OF ARTICLE 3.1(B) OF DIRECTIVE 2014/53/EU
I.S. EN 12405-3:2015 GAS METERS - CONVERSION DEVICES - PART 3: FLOW COMPUTER
DIN EN 1434-2:2016-02 HEAT METERS - PART 2: CONSTRUCTIONAL REQUIREMENTS
CSA C900.2 : 2013 HEAT METERS - PART 2: CONSTRUCTIONAL REQUIREMENTS
BS EN 12405-3:2015 Gas meters. Conversion devices Flow computer
PREN 1434-2 : DRAFT 2014 HEAT METERS - PART 2: CONSTRUCTIONAL REQUIREMENTS
DIN EN 12405-3 E : 2016 GAS METERS - CONVERSION DEVICES - PART 3: FLOW COMPUTER
I.S. EN 61987-14:2016 INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES - PART 14: LISTS OF PROPERTIES (LOP) FOR TEMPERATURE MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE
EN 12480:2018 Gas meters - Rotary displacement gas meters
I.S. EN 12480:2018 GAS METERS - ROTARY DISPLACEMENT GAS METERS
EN 61987-11:2017 Industrial-process measurement and control - Data structures and elements in -process equipment catalogues - Part 11: Lists of properties (LOPs) of measuring equipment for electronic data exchange - Generic structures
DIN EN 12405-3:2016-04 Gas meters - Conversion devices - Part 3: Flow computer
I.S. EN 61987-11:2017 INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES - PART 11: LIST OF PROPERTIES (LOP) OF MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE - GENERIC STRUCTURES
BS EN 61987-11:2017 Industrial-process measurement and control. Data structures and elements in process equipment catalogues List of properties (LOPs) of measuring equipment for electronic data exchange. Generic structures
10/30232464 DC : 0 BS EN 12480 - GAS METERS - ROTARY DISPLACEMENT GAS METERS
17/30356728 DC : 0 BS EN 12261 - GAS METERS - TURBINE GAS METERS
PREN 12261 : DRAFT 2017 GAS METERS - TURBINE GAS METERS
I.S. EN 12261:2002 GAS METERS - TURBINE GAS METERS
I.S. EN 1434-2:2015 HEAT METERS - PART 2: CONSTRUCTIONAL REQUIREMENTS
EN 12405-3 : 2015 GAS METERS - CONVERSION DEVICES - PART 3: FLOW COMPUTER
EN 61987-14:2016 Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 14: Lists of properties (LOP) for temperature measuring equipment for electronic data exchange

EN 50020:2002 Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'
EN 60947-1:2007/A2:2014 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES (IEC 60947-1:2007/A2:2014)
EN 60947-5-2:2007/A1:2012 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-2: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - PROXIMITY SWITCHES (IEC 60947-5-2:2007/A1:2012)
IEC 60079-11:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV Low-voltage switchgear and controlgear - Part 1: General rules
IEC 60947-5-2:2007+AMD1:2012 CSV Low-voltage switchgear and controlgear - Part 5-2: Control circuitdevices and switching elements - Proximity switches

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