Photoelectric Sensor Pepperl+Fuchs AL2109-P-1820/40b/49/143

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Photoelectric Sensor AL2109-P-1820/40b/49/143

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of AL2109-P-1820/40b/49/143

Classifications

Item Specification
High-resolution light grid designed for the detection of individuals and objects, includes both emitter and receiver, with a field height of 1800 mm, in light/dark on mode, featuring 1 NPN output and 1 PNP output, M8 plug

Overall specifications
Operational sensing range		0 ... 3500 mm
detection range threshold		3500 mm
illumination source		IRED
Illumination type		modulated infrared light at 950 nm
field elevation		1800 mm
Beam intersection		automatic, 3x/5x/7x (depending on distance between transmitter/receiver)
Beam suppression		Defective beams are ignored after 60 s. The light grid is disabled if 2 adjacent beams fail or more than 50% of all beams are non-functional
Beam separation		90 mm
Beam count		61 ... 135 (operational)
angle of opening		Emitter: < 20 ° , Transducer: < 6 °
Ambient light threshold		> 100000 Lux
Included accessories		2 connecting cables, 5 m (15 ft) in length
Parameters related to functional safety
MTTF_d		180 a
task duration (T_M)		20 a
Diagnostic Range (DC)		0 %
Indicators/operation controls
operation indicator		LED red (in receiver): Illuminates upon connecting functioning power, turns off when the object is detected, and flashes if there is a continuous interruption of two adjacent beams
Electrical parameters
Operational voltage		11 ... 30 V DC
Ripple		10 %
No-load input current		< 180 mA
Output
Type of switch		light/dark on programmable selectable
Output signal		1 PNP and 1 NPN, short-circuit protected
Switching voltage level		max. 30 V DC
Switching capacity		100 mA
commutation frequency		< 3 Hz
reaction time		< 100 ms
Adherence to standards and directives
Compliance with directives
	EMC Regulation 2004/108/EC	EN 12015:2014 EN 12016:2013
Compliance with standards
	Product specification	EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2 Edition 3.1:2012-09
	Standards	EN 81-70:2003-05 EN 81-70/A1:2004-12 EN 81-1+A3:2009-12; Chapter 7.5.2.1.1.3 considering object detection based on the specifications outlined in the datasheet for the monitoring area
Certifications and approvals
CE compliance		yes
UL certification		cULus Certified
CCC certification		CCC certification / marking not necessary for products rated ≤36 V
Environmental conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Ambient storage temperature		-20 ... 65 °C (-4 ... 149 °F)
Mechanical characteristics
cross-section width		9 mm
Protection等级		IP54
Linkage		M8 x 1 socket, 4-pin
Material
	Housing	Aluminum
	optical surface	plastic
Mass		2000 g (unit)
Measurements
	Width	9 mm
	Depth	34 mm
	Length	2000 mm