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IEC 60947-5-6:1999 (EN-FR)

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

Standard Details

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.

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC 60947-5-6:1999 (EN-FR)
Document Year: 1999
Pages: 27
Edition: 1.0
  • ICS:
  • 29.130.20 Low voltage switchgear and controlgear

Life Cycle

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ACTIVE
IEC 60947-5-6:1999 (EN-FR)
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