Thru-beam sensor
LD28/LV28-LAS-F1-B3B/73c

Product Description
Thru-beam sensor
System components
Emitter		LD28-LAS-F1-B3B/73c
Receiver		LV28-LAS-F1-B3B/73c
General specifications
Effective detection range		0 ... 300 m
Threshold detection range		400 m
Light source		laser diode
Light type		modulated visible red light
Laser nominal ratings
	Laser class	2
	Wave length	650 nm
Diameter of the light spot		approx. 1 mm x 4.5 mm at 0.1 m approx. 6 mm at 5 m, approx. 75 x 300 mm at 300 m vertical to housing axis
Angle of divergence		Emitter: 0.06 ° Receiver: 5 °
Functional safety related parameters
MTTF_d		570 a
Mission Time (T_M)		20 a
Diagnostic Coverage (DC)		60 %
Indicators/operating means
Function display		LED yellow: 1. LED lit constantly: signal > 2 x switching point (function reserve) 2. LED flashes: signal between 1 x switching point and 2 x switching point 3. LED off: signal < switching point
Controls		sensitivity adjustment (Adjustment to < 25% of the effective operating range)
Electrical specifications
Operating voltage		26.5 ... 31.6 V via AS-Interface network , min. 18.5 V
Output
Switching type		light/dark on switchable via AS-i bus system
Signal output		AS-Interface
Compliance with standards and directives
Directive conformity		EMC Directive 2004/108/EC
Standard conformity
	Product standard	EN 60947-5-2:2007 IEC 60947-5-2:2007
	Laser class	IEC 60825-1:2007 Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007
Mechanical specifications
Protection degree		IP67
Connection		Plastic connector M12 x 1, 4-pin

Instruction leaflets	Language	File Type	File Size
Beipackzettel/Instruction leaflet	ALL	PDF	538 KB

Certificates	Certificate No.	File Type	File Size
EU Pepperl+Fuchs	PF08CERT1244	PDF	503 KB
EU Pepperl+Fuchs Declaration of Conformity	CERT-2586	PDF	1622 KB

Thru-beam sensorLD28/LV28-LAS-F1-B3B/73c