▍Specification
|
Model
|
NPN
|
PY-T3N
|
|
PNP
|
PY-T3P
|
|
Appearance
|
 |
|
Sensing mode
|
Through - beam
|
|
Sensing distance
|
3m
|
|
Sensing object
|
Ø5 mm min. opaque object
|
|
Min. sensing object
|
Ø2 mm min. opaque object (3 m standard)
|
|
Hysteresis distance
|
None
|
|
Power voltage
|
12 - 24 V d.c. ±10 %
|
|
Current consumption
|
Emitter : 10 mA max.
Receiver : 15 mA max.
|
|
Control output
|
NPN or PNP open collector output
Load current : 100 mA max. (26.4 V d.c. standard)
Residual voltage - NPN : 1V max. , PNP : 1V max
|
|
Operation mode
|
Light ON / Dark ON mode switching selection by control wire (receiver only)
|
|
Response time
|
1 ㎳ max
|
|
Light source
(wavelength)
|
Infrared LED (850 nm)
|
|
LED
|
Red LED : control output, green LED: stability indication
(However, emitter red LED : power indication)
|
|
Protecting circuit
|
Power reverse connection protecting circuit and
output break overcurrent protecting circuit.
Output break (note 1), output reverse connection protection circuit
|
|
Ambient illumination
|
Sunlight : 11,000 Lux max., Incandescent lamp : 3,000 Lux max
|
|
Ambient temperature
|
-20 ~ 60 ℃ (storage ambient temperature : -25 ~ 70 ℃)
|
|
Ambient humidity
|
35 ~ 85 % RH (without condensation)
|
|
Protection rating
|
IP67 (IEC)
|
|
Insulation resistance
|
20 MΩ min. (500 V d.c. mega standard)
|
|
Noise immunity
|
Square wave noise by noise simulator (pulse width : 1 μs) ± 240 V
|
|
Dielectric strength
|
1,000 V a.c. (50/60 ㎐ for 1 minute)
|
|
Vibration resistance
|
10 - 55 ㎐, double amplitude : 1.5 ㎜, for 2 hours in X·Y·Z directions
|
|
Shock resistance
|
500 m/s² 3 times in each X·Y·Z directions
|
|
Certification
|
|
|
Connection method
|
Wire extended type
|
|
Connection
specifications
|
Ø3 mm, 4-core, 2 m (emitter: Ø3 mm, 2-core, 2 m)
|
|
Materials
|
▪Case : PC, ▪Lens : PC
|
|
Weight
|
approx. 66g
|
- (Note 1) Red LED turns off and repeats for 38.4 ms after red LED turns on for 192 ㎲
during light ON
|
