Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR)
适用范围: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 c...
发布日期:1999-12-17 实施日期:1999-12-17
Dimensions of half pot-cores made of ferrite for inductive proximity switches
适用范围:IEC 62323:2005 lays down the important dimensions for the mechanical interchangeability of a preferred half pot-core series of ferrite, intended to be used in inductive proximity switches.
发布日期:2005-06-10 实施日期:2005-06-10
Industrial communication subsystem based on ISO 11898 (CAN) for controller-device interfaces. CANopen
适用范围:EN 50325-4 specifies the following particular requirements for CANopen: · requirements for interfaces between programmable controllers and devices with input/output capabilities; · norm...
实施日期:2003-02-03
Low-voltage switchgear and controlgear - Part 5-7: Control circuit devices and switching elements; Requirements for proximity devices with analogue output
实施日期:2004-06-01
实施日期:2012-09-14
发布日期:2011-02-28 实施日期:2011-02-28
Niederspannungsschaltgeraete. Steuergeraete und Schaltelemente. Verfahren zur Abschaetzung der Leistungsfaehigkeit von Schwachstromkontakten. Besondere Pruefungen Low-voltage switchgear and controlgear...
适用范围:This part of IEC 60947 applies to separable contacts used in the utilization area considered, such as switching elements for control circuits. This standard takes into consideration two rated voltage a...
实施日期:2003-12-18
Industrial communications subsystem based on ISO 11898 (CAN) for controller-device interfaces - Part 3: Smart Distributed System (SDS); German version EN 50325-3:2001, text English
适用范围:The document comprises the Smart Distribution System (SDS). It includes industrial contoller-devices interfaces for control systems, factory automation, and commercial process automation.
实施日期:2001-10-01
Low-voltage switchgear and controlgear - Part 5-7: Control circuit devices and switching elements - Requirements for proximity devices with analogue output
适用范围:This part of IEC 60947 states the requirements for proximity devices with analogue output. They may consist of one or more parts. The requirements of IEC 60947-5-2 (proximity switches) apply with the a...
发布日期:2003-06-11 实施日期:2003-06-11
UL Standard for Safety Industrial Control Panels Relating to Hazardous (Classified) Locations Second Edition
实施日期:2008-05-30
发布日期:2012-12-15 实施日期:2012-12-15
发布日期:2012-08-01 实施日期:2012-08-01
Low-voltage switchgear and controlgear. Part 5-1:Control circuit devices and switching elements. Electromechanical control circuit devices
适用范围:This standard applies to control circuit devices and switching elements intended for controlling, signalling, interlocking, etc. of switchgear and controlgear. It applies to control circuit devices hav...
实施日期:2010-04-01
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