Datasheet

EE-SPX303N/403N
76
Ratings and Specifications
Engineering Data (Typical)
Sensing Position Characteristics
EE-SPX303N
Item Models EE-SPX303N, EE-SPX403N
Sensing distance 13 mm (slot width)
Sensing object Opaque: 2.2 × 0.5 mm min.
Differential distance 0.05 mm max.
Light source
Infrared LED (pulse lighting) with a peak wavelength of
940 nm
Indicator Light indicator (red)
Supply voltage 12 to 24 VDC ±10%, ripple (p-p): 5% max.
Current consumption 15 mA max.
Control output
NPN voltage output:
Load power supply voltage: 12 to 24 VDC
Load current: 80 mA max.
OFF current: 0.5 mA max.
80 mA load current with a residual voltage of 2.0 V max.
10 mA load current with a residual voltage of 1.0 V max.
Protection circuits
Power supply reverse polarity protection,
Output reverse polarity protection
Response frequency * 100 Hz min.
Ambient illumination
3,000 lx max. with incandescent light or sunlight on the surface of
the receiver.
Ambient temperature
range
Operating: −10 to +55°C
Storage: −25 to +65°C
Ambient humidity range
Operating: 5% to 85%
Storage: 5% to 95%
Vibration resistance
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 h each
in X, Y, and Z directions
Shock resistance Destruction: 500 m/s
2
for 3 times each in X, Y, and Z directions
Degree of protection IEC IP50
Connecting method Special connector (soldering not possible)
Weight Approx. 4 g
Material Polycarbonate
* The response frequency was measured by
detecting the following rotating disk.
2 mm
Disk
2 mm
2 mm
0 1 2 3 4 5 6
Distance d
(
mm
)
Tr ON
Tr OFF
Dark-ON
d
0 1 2 3 4 5 6
Distance d
(
mm
)
Tr ON
Tr OFF
Dark-ON
d