AS/NZS 3947.5.6:2000 Low-voltage switchgear and controlgear - Control circuit devices and switching elements - D.C.interface for proximity sensors and switching amplifiers (NAMUR)
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 res
AS/NZS 3947.5.6:2000 history
1970AS/NZS 3947.5.6:2000 Low-voltage switchgear and controlgear - Control circuit devices and switching elements - D.C.interface for proximity sensors and switching amplifiers (NAMUR)