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Long-distance Through-beam Photomicrosensor


Modulated Through-beam type, Connector type, Sensing distance 1 m, Light-ON, NPN Open collector output

Luminous method Modulated
Sensing method Through-beam type
Sensing distance 1 m
Operation mode Light-ON
Control output (Output type) NPN Open collector output
Connection method Connector type (soldering not possible)

Item list of EE-SPW311 / 411

  • Ratings/Performance
Luminous methodModulated
Sensing methodThrough-beam type
Sensing distance1 m
Operation modeLight-ON
Standard sensing objectOpaque object (5 mm dia. min.)
Directional angle5° to 20°
Light source (Peak wavelength)GaAs infrared LED (pulse lighting) (940 nm)
IndicatorLight indicator (red)
Power supply voltage5 to 24 VDC -5 to 10% (ripple (p-p)5% max.)
Current consumptionEmitter: 20 mA max.; Receiver: 20 mA max.
Control output (Output type)NPN Open collector output
Control output (Load power supply voltage)5 to 24 VDC
Control output (Load current)100 mA max.
Control output (Residual voltage)0.8 V max. (at 100 mA load current)
0.4 V max. (at 10 mA load current)
Response frequency elements100 Hz min.
(See "Measurement condition of Response frequency elements")
Illumination on the surface receiver3000 lx max.
Ambient temperatureOperating: -10 to 55 ℃
Storage: -25 to 65 ℃
(with no icing or condensation)
Ambient humidityOperating: 5 to 85% RH
Storage: 5 to 95% RH
(with no icing or condensation)
Vibration resistance200 to 2000 Hz, peak acceleration 100 m/s**2, 1.5-mm double amplitude 2 h each in X, Y, and Z directions (4 min periods)
Shock resistance500 m/s**2, 3 times each in X, Y, and Z directions
Degree of protection (IEC60529)IP60
Connection methodConnector type (soldering not possible)
MaterialCase: Polybutylene phthalate (PBT)
Lens: Polycarbonate(PC)
AccessoriesConnector with Cable for Emitter (EE-1006L)
Connector with Cable for Receiver (EE-1006D)
Instruction manual
  • Dimensions

Caution: All_units are in millimeters unless otherwise indicated.

Terminal array

  • I/O Circuit diagram

Timing chart

  • Measurement condition of Response frequency elements

  • Engineering Data (Typical)


Long-distance Through-beam Photomicrosensor

EE-SPW311 / 411