Photoelectric Sensor Pepperl+Fuchs E18-LAS/EV18-LAS/25/32/76a/92

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Photoelectric Sensor E18-LAS/EV18-LAS/25/32/76a/92

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of E18-LAS/EV18-LAS/25/32/76a/92

Classifications

Item Specification
Laser thru-beam sensor with an M18 threaded housing design, constructed from metal, featuring a front optical face, 10 m detection range, utilizing red light, light on mode, DC version, PNP output, test input, M12 plug

System elements
Emitter		E18-LAS/92
Receiver		EV18-LAS/32/92
Overall specifications
Operational sensing range		0 ... 10 m
detection range threshold		18 m
illumination source		laser diode
Illumination type		modulated red light in the visible spectrum
Laser specified ratings
	Note	LASER LIGHT , DO NOT STARE INTO BEAM
	Laser category	1
	Wavelength	650 nm
	Beam spreading	1 mrad
	pulse duration	15 µs
	Repetition frequency	10 kHz
	maximum pulse energy	< 10.2 nJ
Target dimensions		1.2 mm
Light sensor		photodiode
Size of the illumination spot		approximately 2 mm at a detection range of 1.5 m
angle of opening		Receiver ±2°
optical surface		frontal
Ambient light threshold
	constant illumination	5000 Lux
Deadband		25 %
Parameters related to functional safety
MTTF_d		208.3 a
task duration (T_M)		7 a
Diagnostic Range (DC)		60 %
Indicators/operation controls
operation indicator		Yellow indicator LED, illuminates when the light beam is unobstructed, blinks when the functioning reserve is insufficient
Electrical parameters
Operational voltage		10 ... 30 V DC
Ripple		10 %
No-load input current		emitter = 25 mA , receiver = 60 mA
Input
Verification input		Deactivation of emitter emitter active: 0 ... +3V emitter disabled: +5V ... +U_B
Output
Stability fault indication output		PNP, open collector, protected against short circuits inactive: signal strength > approx. 30 % of the strength with clean optic active: signal strength < approximately 30 % of the strength with a clear optical path
Type of switch		light-on
Output signal		1 PNP, protected against short circuits, open-collector output
Switching voltage level		max. 30 V DC
Switching capacity		max. 100 mA
commutation frequency		1000 Hz
reaction time		0.5 ms
Compliance
Product specification		EN 60947-5-2
Laser safety		IEC 60825-1:2007
Adherence to standards and directives
Compliance with standards
	Resistance to shock and impact	IEC / EN 60068, half-sine, 30 g in X, Y and Z direction
	vibration durability	IEC / EN 60068-2-6. Sinusoidal. 10 - 150 Hz, 5 g in each of the X, Y, and Z axes
Certifications and approvals
CCC certification		CCC certification / marking not necessary for products rated ≤36 V
Environmental conditions
Ambient temperature		0 ... 50 °C (32 ... 122 °F)
Ambient storage temperature		-40 ... 85 °C (-40 ... 185 °F)
Mechanical characteristics
Protection等级		IP65
Linkage		4-pin, M12 x 1 connector
Material
	Housing	brass with a nickel coating
	optical surface	glass
	Connector device	metal
Mass		per 45 g
Measurements
	Length	80 mm
	Diameter	18 mm