Datasheet
EE-SPY31/41
94
Ratings and Specifications
I/O Circuit Diagrams
NPN Output
Item Models EE-SPY311, EE-SPY411, EE-SPY312, EE-SPY412
Sensing distance 2 to 5 mm (Reflection factor: 90%; white paper 15 × 15 mm)
Minimum sensing object Pure copper wire (0.05 mm dia.)
Distance to background *1 20 mm max. (glass with aluminum deposition)
*1.
*2. The indicator is a GaP red LED
(peak wavelength: 700 nm).
*3. The response frequency was measured by
detecting the following rotating disk.
Differential distance 0.2 mm (with a sensing distance of 3 mm, horizontally)
Light source GaAs infrared LED with a peak wavelength of 940 nm
Indicator *2 Light indicator (red)
Supply voltage 5 to 24 VDC ±10%, ripple (p-p): 5% max.
Current consumption Average: 15 mA max., Peak: 50 mA max.
Control output
NPN voltage output:
Load power supply voltage: 5 to 24 VDC
Load current: 80 mA max.
OFF current: 0.5 mA max.
80 mA load current with a residual voltage of 1.0 V max.
10 mA load current with a residual voltage of 0.4 V max.
Response frequency *3 100 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 50 Hz, 1.5-mm double amplitude for 2 h each in X,
Y, and Z directions
Shock resistance Destruction: 500m/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. 2.6 g
Material
Case Polycarbonate
Holder Polybutylene phthalate (PBT)
Model
Output
configuration
Timing charts Output circuit
EE-SPY411
EE-SPY412
Light-ON
EE-SPY311
EE-SPY312
Dark-ON
Distance to back
g
round
20 mm
Sensing object
Background object
(glass with aluminum
deposition)
Dis
k
Disk
EE-SPY311/411
EE-SPY312/412
15 mm
15 mm
15 mm
200 mm
dia.
Incident
Interrupted
ON
OFF
ON
OFF
Operates
Releases
H
L
Light indicator
(red)
Output
transistor
Load 1
(relay)
Load 2
Light indicator
(red)
1.5 to 3 mA
Load 1
Load 2
∗
* Volta
g
e out
p
ut
(
when the sensor is connected to a transistor circuit
)
OUT
lc
5 to 24VDC
Main
circuit
Incident
Interrupted
ON
OFF
ON
OFF
Operates
Releases
H
L
Light indicator
(red)
Output
transistor
Load 1
(relay)
Load 2