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. Refer to Precautions on page 49. Ordering Information Appearance Sensing method Infrared light 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 3.6 mm Dark-ON 5.0 mm Light-ON EE-SPX305-W2A (See note.) EE-SPX405-W2A (See note.) Note: The EE-SPX305-W2A/SPX405-W2A are not CE certified due to their internal structures. All other Photomicrosensors are CE certified. EE-SPX-W Slot-type Photomicrosensor with Cable 47 Ratings/Characteristics EE-SPX302-W2A, EE-SPX402-W2A Models EE-SPX304-W2A, EE-SPX404-W2A EE-SPX306-W2A, EE-SPX406-W2A Item EE-SPX305-W2A EE-SPX405-W2A Sensing distance 3.6 mm (slot width) 5 mm (slot width) Sensing object Opaque: 1 x 0.5 mm min. Opaque: 2 x 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. 1. The indicator is a GaP red LED (peak emission wavelength: 700 nm). 2. The response frequency was measured by detecting the following rotating disk. Disk 2 mm 2 mm 2 mm Current consumption Average: 15 mA max.; Peak: 50 mA max. Control output EE-SPX305-W2A 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. Disk Disk 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 Operating: -10 to +55C Storage: -25 to +65C Ambient humidity 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 Case Material Holder EE-SPX302-W2A EE-SPX306-W2A Polycarbonate I/O Circuits NPN Output Model EE-SPX402-W2A EE-SPX404-W2A EE-SPX405-W2A EE-SPX406-W2A Output configuration Timing charts Incident Interrupted ON Light indicator (red) OFF Light-ON Output transistor Load 1 (relay) Load 2 EE-SPX302-W2A EE-SPX304-W2A EE-SPX305-W2A EE-SPX306-W2A ON OFF Operates Releases H L Incident Interrupted ON Light indicator (red) OFF Dark-ON Output transistor Load 1 (relay) Load 2 48 Output circuit ON OFF Operates Releases H L EE-SPX-W Slot-type Photomicrosensor with Cable Light indicator (red) Brown 1.5 to 3 mA Main circuit Load 1 Black 5 to 24 VDC Load 2 Blue Voltage output (when the sensor is connected to a transistor circuit) Engineering Data Sensing Position Characteristics (Typical) EE-SPX302-W2A EE-SPX304-W2A EE-SPX306-W2A EE-SPX302-W2A EE-SPX304-W2A EE-SPX306-W2A Dark-ON Tr ON Dark-ON Tr ON d d d Tr OFF Tr OFF 0 1 2 3 4 5 6 0 1 2 3 4 Distance d (mm) EE-SPX305-W2A 5 6 Distance d (mm) EE-SPX305-W2A Dark-ON Tr ON Dark-ON Tr ON EE-SPX305-W2A d d Tr OFF Tr OFF 0 1 2 3 4 5 6 Distance d (mm) 0 1 2 3 4 5 6 Distance d (mm) Precautions Refer to General Precautions on page 23 to 28 for general precautions. Warning Do not use this product in sensing devices designed to provide human safety. Precautions for Correct Use Make sure that this product is used within the rated ambient environment conditions. Wiring * When extending the cable, use an extension cable with conductors having a total cross-section area of 0.3 mm2. The total cable length must be 2 m maximum. * To use a cable length longer than 2 m, attach a capacitor with a capacitance of approximately 10 F to the wires as shown below. The distance between the terminal and the capacitor must be within 2 m. (Use a capacitor with a dielectric strength that is at least twice the Sensor's power supply voltage.) + 5 to 24 VDC A capacitance of + 10 F min. - - 2 m max. 0V Extension cable EE-SPX-W Slot-type Photomicrosensor with Cable 49 Dimensions (Unit: mm) EE-SPX302-W2A EE-SPX402-W2A Optical axis Optical axis (0.5-mm wide) (1-mm wide) 6.6 Indicator window 7 dia. 13 3.6 R3.2 2.5 See note. R3.2 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 See note. (0.5-mm wide) 2.5 2.5 Optical axis (1-mm wide) 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 x 0.8) 12.7 7.2 6.95 8 14.5 1,000 Vinyl-insulated round cable of 3.5 dia., 3 cores, (0.14 mm2 with 1.0-dia. insulator); Standard length: 1 m 50 EE-SPX-W Slot-type Photomicrosensor with Cable Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Omron: EE-SPX302-W2A EE-SPX402-W2A