EE-SPW421A

EE-SPW321(-A)/421(-A) www.DataSheet4U.com Compact, Thin-profile Photomicrosensor with Special Amplifier H Slim amplifier with NPN output for easy handling and mounting H Operation indicator allows monitoring from the amplifier housing or sensor head H Simple wiring with a 3-conductor cable H Light modulation effectively reduces external light interference Ordering Information J PHOTOMICROSENSORS Sensing method Slot Sensing distance 30 cm Sensing object Opaque: 2 mm dia. min. Output configuration Dark-ON Part number EE-SPW321 EE-SPW321-A Light-ON EE-SPW421 EE-SPW421-A J SENSING DISTANCE WITH APERTURE* Size of aperture 0.5 x 3 mm 1 x 3 mm Sensing distance 10 cm 20 cm Sensing object Opaque: 0.5 mm dia. min. Opaque: 1 mm dia. min. *Four apertures comprised of 2 different widths are provided with sensor unit. Specifications J RATINGS Supply voltage Current consumption Sensing distance* Standard reference object** Directional angle Response time Control output Light source Operation indicator Connecting method 12 VDC -10% to 24 VDC +10% 30 mA max. 30 cm Opaque: 2 mm dia. min. 10° to 40° 1 ms max. for both detection and reset Load current: 100 mA (residual voltage: 1 V max.) GaAs infrared LED (pulse modulated) with a peak wavelength of 940 nm Light-ON (red LEDs on sensor and amplifier) Pre--wired with 2 m cable *Refer to Receiver Output vs. Sensing Distance Characteristics in Engineering Data. **An object as minute as 0.5 mm dia. can be sensed when an aperture is attached to...