E3FA-BN11 2M

Photoelectric Sensors

Image

Photoelectric Sensor, Transparent detected with P-opaquing function, Sensing distance: 100 to 500 mm (when using E39-RP1), NPN output, Pre-wired, 2 m

Sensing method	Transparent detected with P-opaquing function
Sensing distance	When using the E39-RP1: 100 to 500 mm
Light source	Red LED (624 nm)
Connection method	Pre-wired models

Item list of E3FA, E3RA, E3FB, E3RB

Ratings/Performance
Dimensions
Output circuit diagram
Timing chart
Parallel operating range
Setting distance

Ratings/Performance

As of March 10, 2025


Shape	Cylinder type
Sensing method	Transparent detected with P-opaquing function
Sensing distance	When using the E39-RP1: 100 to 500 mm
Standard sensing object	Glass plate (t = 1.0 mm, 150 x 150 mm)
Light source	Red LED (624 nm)
Power supply voltage	10 to 30 VDC±10% ripple (p-p) 10% included
Current consumption	25 mA max.
Control output	NPN open collector 30 VDC max. 100 mA max. Residual voltage: 3 V max.
Operation mode	Light-ON/Dark-ON selectable
Protective circuit	Output short-circuit protection, Output reverse polarity protection, Power supply reverse polarity protection
Response time	Operate or reset: 0.5 ms max.
Sensitivity setting	Single-turn adjustment
Ambient illuminance	Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max.
Ambient temperature range (Operating)	-25 to 55 ℃ (with no freezing or condensation)
Ambient temperature range (Storage)	-40 to 70 ℃ (with no freezing or condensation)
Ambient humidity range (Operating)	35 to 85 % (with no condensation)
Ambient humidity range (Strage)	35 to 95 % (with no condensation)
Insulation resistance	20 MΩ min. (500 VDC megger)
Dielectric strength	1000 VAC 50/60 Hz 1 min
Vibration resistance	Destruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h
Shock resistance	Destruction: 500 m/s² 3 times each in X, Y and Z directions
Degree of protection	IEC: IP67 DIN40050-9: IP69K
Connection method	Pre-wired models (Cable length 2 m)
Indicator	Operation indicator (orange), Stability indicator (green)
Weight	Package: Approx. 60 g Main Unit: Approx. 50 g
Accessories	Instruction sheet, M18 nuts
Material	Case: ABS Lens: Methacrylate resin (PMMA) Display: Methacrylate resin (PMMA) Adjustment: POM Nut: POM