Datasheet

EE-SPW311/411
80
Ratings and Specifications
Engineering Data (Typical)
Item Models EE-SPW311, EE-SPW411
Sensing distance 1 m
*1. The indicator is a GaP red LED
(peak wavelength: 700 nm).
*2. The response frequency was measured by
detecting the following rotating disk.
Sensing object Opaque: 5 mm dia. min.
Directional angle 5 to 20°
Light source GaAs infrared LED (pulse lighting) with a peak wavelength of 940 nm
Indicator *1 Light indicator (red)
Supply voltage 5 (−5%) to 24 (+10%) VDC, ripple (p-p): 5% max.
Current consumption Emitter: 20 mA max., Receiver: 20 mA max.
Control output
NPN open collector:
Load power supply voltage: 5 to 24 VDC
Load current: 100 mA max.
OFF current: 0.5 mA max.
100 mA load current with a residual voltage of 0.8 V max.
10 mA load current with a residual voltage of 0.4 V max.
Response frequency *2 100 Hz min.
Ambient illumination 3,000 lx max. with incandescent light 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: 200 to 2,000 Hz (peak acceleration: 100 m/s
2
)
1.5-mm double amplitude for 2 h (4-min periods) 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 IP60
Connecting method Special connector (soldering not possible)
Weight (packaged) Approx. 8.8 g
Material
Case Polybutylene phthalate (PBT)
Lens Polycarbonate
Accessories EE-1006L/D Connectors with Cables, Instruction Manual
Receiver Output Excess Gain Vs.
Sensing Distance Characteristics
Parallel Movement Characteristics
1 m
Optical axis
5 mm5 mm
5 mm
1,000
500
300
100
50
30
10
5
3
1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Distance between sensors
(
m
)
Receiver output excess gain (multiple)
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
Distance X
Distance X
(
m
)
Distance Y
140
120
100
80
60
40
20
0
Distance Y (mm)