E3S-DBN21T

Transparent Object Detection Photoelectric Sensor

Image

Transparent Object Detection Photoelectric Sensor, Retro-reflective with M.S.R. function, Sensing distance: 3.5 m (when using E39-R8), NPN output, Sensitivity adjustment: Eleven-turn adjuster, M12 connector model

Sensing method	Retro-reflective with M.S.R. function
Sensing distance	When using the E39-R8: 0 to 3.5 m
Light source	Red LED (624 nm)
Connection method	M12 connector models

Item list of E3S-DB

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

Ratings/Performance

As of July 25, 2024


Shape	Square type
Sensing method	Retro-reflective with M.S.R. function
Sensing distance	When using the E39-R8: 0 to 3.5 m
Spot size	6 mm dia. (sensing distance: 250 mm)
Light source	Red LED (624 nm)
Power supply voltage	10 to 30 VDC ripple (p-p) 10% included
Current consumption	30 mA max.
Power consumption	720 mW max. (Power supply voltage 24 V)
Control output	NPN open collector 30 VDC max. 100 mA max. Residual voltage: 2 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	Eleven-turn adjuster
Ambient illuminance	Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max.
Ambient temperature range (Operating)	-25 to 60 ℃ (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	M12 connector models
Indicator	Light indicator (orange), Stability indicator (green)
Weight	Package: Approx. 60 g Main: Approx. 40 g
Accessories	Instruction manual
Material	Case: PBT/ABS Lens: Methacrylate resin (PMMA) Display: Methacrylate resin (PMMA) Adjustment: Polyester elastomer