• E3FA RN11 2
  • E3FA RN11 1
  • E3FA RN11 2
  • E3FA RN11 1

Omron Photoelectric Sensor E3FA-RN11/-RN12/-RN21/-RN22

Series#: Omron Photoelectric Sensor

Product Details

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Specification

Item Sensing method Through-beam Retro-reflective with MSR function Coaxial Retro-reflective with MSR function
NPN output  Pre-wired E3F@-TN11 2M E3FA-TN12 2M E3F@-RN11 2M E3F@-RN12 2M
NPN output M12 Connector E3F@-TN21 E3FA-TN22 E3F@-RN21 E3F@-RN22
PNP output Pre-wired E3F@-TP11 2M E3FA-TP12 2M E3F@-RP11 2M E3F@-RP12 2M
PNP output M12 Connector E3F@-TP21 E3FA-TP22 E3F@-RP21 E3F@-RP22
Sensing distance 20 m 15 m 0.1 to 4 m(with E39-R1S) 0 to 500 mm (with E39-R1S)
Spot diameter (reference value)
Standard sensing object Opaque: 7 mm dia.min. Opaque: 75 mm dia.min.
Differential travel
Directional angle 2° min.
Light source (wavelength) Red LED (624 nm) Infrared LED (850 nm) Red LED (624 nm)
Power supply voltage 10 to 30 VDC (include voltage ripple of 10%(p-p) max.)
Current consumption 40 mA max.(Emitter 25 mA max. Receiver 15 mA max.) 25 mA max.
Control output NPN/PNP (open collector)Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.
Operation mode Light-ON/Dark-ON selectable by wiring
 Indicator Operation indicator (orange) Stability indicator (green)Power indicator (green): only Emitter of Through-beam
Protection circuits Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection
Response time 0.5 ms
Sensitivity adjustment One-turn adjuster
Ambient illumination (Receiver side) Incandescent lamp: 3,000 lx max./ Sunlight: 10,000 lx max.
Ambient temperature range Operating: -25 to 55°C/ Storage: -40 to 70°C (with no icing or condensation)
Ambient humidity range Operating: 35 to 85%/ Storage: 35 to 95% (with no condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Dielectric strength 1,000 VAC at 50/60 Hz for 1 min. between current-carrying parts and case
Vibration resistance Destruction: 10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y and Z directions
Shock resistance Destruction: 500 m/s2 3 times each in X, Y and Z directions
Degree of protection IEC: IP67, DIN 40050-9: IP69K *
Weight (packed state/only sensor)Pre-wired cable (2M) E3FA: Approx. 110 g/ Approx. 50 g, respectively,E3FB: Approx. 175 g/ Approx. 65 g, respectively E3FA: Approx. 60 g/ Approx. 50 g,E3FB: Approx. 95 g/ Approx. 65 g
Connector E3FA: Approx. 30 g/ Approx. 10 g, respectively,E3FB: Approx. 85 g/ Approx. 20 g, respectively E3FA: Approx. 20 g/ Approx. 10 g,E3FB: Approx. 50 g/ Approx. 20 g
Material Case E3FA: ABS, E3FB: Nickel-brass
Lens and Display PMMA
Adjuster POM
Nut E3FA: POM, E3FB: Nickel-brass
Accessories Instruction sheet M18 nuts (4 pcs) Instruction sheet M18 nuts (2 pcs)

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