Inductive Proximity Switch Sensor Waterproof SC-3020A

Inductive Proximity Switch Sensor Waterproof SC-3020A,
Three Wire NPN Normally Open 24V M40 20mm.
Inductive
CONCEPT INTERPRETATION of NPN PNP:
NPN: Indicates a common positive voltage and outputs a negative voltage.
PNP: Indicates common negative voltage, output positive voltage
NPN NO: Indicates that it is normally open under normal conditions, and the black line outputs a negative voltage signal when an object is detecte
NPN NC: Indicates that the black line is an output negative voltage signal under normal conditions, and when an object is detected, the output signal is disconnecte
PNP NO: Indicates that it is normally open under normal conditions, and the black line outputs a positive voltage signal when an object is detecte
PNP NC: Indicates that the black line is an output positive voltage signal under normal conditions, and when an object is detected, the output signal is disconnecte
How to distinguish “NO” and “NC”?
NO:
Normally open contacts are always open
when no metal objects sense
Normally open contacts are always on
when a metal object sense
NC:
Normally closed contacts are always on
when no metal objects sense
Normally closed contact is always open
when a metal object is sensed
NO+NC:
When a metal object sense,
Normally closed contact is always open
Normally open contact is in a closed state
When a metal object sense,
Normally closed contact is always close
Normally open contact is in a open state
Lag distance: less than 10% of the detection distance
Detection object: Magnetic metal (detection distance decreases when non-magnetic metal)
Power supply voltage: type: DC12-24V (6~36V) pulsation (P-P) 10% or less
AC type: AC110-220V (36~250V) 50/60Hz
Current consumption: N.P type: 13mA or less, D type: 0.8mA or less, A type: 1.7mA or less Control output: N.P type: 300mA or less, D type: 200mA or less: A type: 400mA or less
Circuit protection: N.P.D type: reverse connection protection, surge absorption, load short circuit protection, A type: surge absorption Ambient temperature and humidity: during operation, during storage: -30~+65°C each
(No icing, no frosting), during operation, during storage: 35~95%RH each
Insulation resistance: above 50MQ (DC500 megohmmeter) between the charging part and the shell
Withstand voltage: AC1000V 50/60Hz 1min between the charging part and the case
Influence of temperature: temperature range -30~+60°C, when +23°C, within ±15% detection distance
Temperature range -25~+60°C, when +23*C, within ±10% detection distance
Influence of voltage: within ±15% of rated power supply voltage range, ±10% of rated power supply voltage value
within detection distance
Protection structure: IP65 (IEC standard)
Material: (Housing: Brass Nickel Plated) (Detecting Surface: ABS).