Slot-type Photomicrosensor with Cable EE-SPX-W Photomicrosensor with built-in amplifier and attached cable reduces external light interference. ■ Light modulation effectively reduces external light interference. ■ Wide operation voltage range: 5 to 24 VDC ■ Easy operation monitoring with bright light indicator. Be sure to read Safety Precautions on page 3. Ordering Information Infrared light Appearance Sensing method Sensing distance (slot width) Output type Output configuration Cable length Model Dark-ON EE-SPX302-W2A Light-ON EE-SPX402-W2A Dark-ON EE-SPX304-W2A 3.6 mm 3.6 mm Through-beam type NPN output Light-ON EE-SPX404-W2A 1m Dark-ON EE-SPX306-W2A Light-ON EE-SPX406-W2A Dark-ON EE-SPX305-W2A * Light-ON EE-SPX405-W2A * 3.6 mm 5 mm * These models (EE-SPX305/405-W2A only) are not conformed to CE standards. 1 EE-SPX-W Ratings and Specifications Models Item EE-SPX302-W2A, EE-SPX402-W2A EE-SPX304-W2A, EE-SPX404-W2A EE-SPX306-W2A, EE-SPX406-W2A EE-SPX305-W2A EE-SPX405-W2A Sensing distance 3.6 mm (slot width) 5 mm (slot width) Sensing object Opaque: 1 u 0.5 mm min. Opaque: 2 u 0.8 mm min. Differential distance 0.05 mm max. Light source GaAs infrared LED (pulse lighting) with a peak wavelength of 940 nm Indicator *1 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. 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 *2 500 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 +55qC Storage: 25 to +65qC 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/s2 for 3 times each in X, Y, and Z directions Enclosure rating IEC IP50 Connecting method Pre-wired (standard cable length: 1 m) Weight 18.5 g Material Case Holder *1. The indicator is a GaP red LED (peak wavelength: 700 nm). *2. The response frequency was measured by detecting the following rotating disk. Disk 2 mm 2 mm 2 mm EE-SPX305-W2A Disk Disk EE-SPX302-W2A EE-SPX306-W2A Polycarbonate I/O Circuit Diagrams NPN Output Model EE-SPX402-W2A EE-SPX404-W2A EE-SPX405-W2A EE-SPX406-W2A Output configuration Light-ON Timing charts Incident Interrupted ON Light indicator (red) OFF ON Output transistor OFF Operates Load 1 (relay) Releases Light indicator (red) L Incident Interrupted ON Brown 1.5 to 3 mA H Load 2 EE-SPX302-W2A EE-SPX304-W2A EE-SPX305-W2A EE-SPX306-W2A Output circuit Main circuit Load 1 Black 5 to 24 VDC ∗ Load 2 Blue Light indicator (red) Dark-ON Output transistor Load 1 (relay) Load 2 OFF ON OFF Operates Releases H L * Voltage output (when the sensor is connected to a transistor circuit) 2 EE-SPX-W Dimensions (Unit: mm) EE-SPX302-W2A EE-SPX402-W2A Optical axis Optical axis (0.5-mm wide) (1-mm wide) 6.6 Indicator window R3.2 2.5 See note. R3.2 7 dia. 13 3.6 C0.5 2 dia. 2.5 15.6 3 3.5 dia. hole 6 ∗ 6.5 7 21.2 8 1,000 * Vinyl-insulated round cable of 3.5 dia., 3 cores, (0.14 mm2 with 1.0-dia. insulator); Standard length: 1 m Note: The lug is used to prevent turning and to indicate the optical axis. When installing, make a fixed hole of 2.1 to 2.3 mm dia. EE-SPX304-W2A EE-SPX404-W2A Optical axis (1-mm wide) Optical axis See note. (0.5-mm wide) 2.5 2.5 2 dia. C0.5 R3.2 7 dia. 13 3.6 Indicator window 6 6.6 15.6 R3.2 3 3.5 dia. hole 6 ∗ 6.5 7 21.2 8 1,000 * Vinyl-insulated round cable of 3.5 dia., 3 cores, (0.14 mm2 with 1.0-dia. insulator); Standard length: 1 m Note: The lug is used to prevent turning and to indicate the optical axis. When installing, make a fixed hole of 2.1 to 2.3 mm dia. EE-SPX306-W2A EE-SPX406-W2A 1.5 max. ∗ 7 Indicator window 21.2 Optical axis (0.5-mm wide) 6 8 1,000 Indicator window Optical axis (1-mm wide) 13.8 19 25 3.6 6.6 EE-SPX305-W2A EE-SPX405-W2A 3.6 Two, 3.5 dia. holes 3 15.6 7.4 Four, R2 Indicator window 3.2 9 14.4 20 7 dia. 20 27.2 5 Two, 3.2 dia. 6.35 15.5 * Vinyl-insulated round cable of 3.5 dia., 3 cores, (0.14 mm2 with 1.0-dia. insulator); Standard length: 1 m Optical axis window (2 × 0.8) ∗ 12.7 7.2 6.95 14.5 8 1,000 * Vinyl-insulated round cable of 3.5 dia., 3 cores, (0.14 mm2 with 1.0-dia. insulator); Standard length: 1 m 4