Photoelectric Sensor Pepperl+Fuchs LA29/LK29-Z-F2/31/116-SET

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Photoelectric Sensor LA29/LK29-Z-F2/31/116-SET

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of LA29/LK29-Z-F2/31/116-SET

Classifications

Item Specification
Through-beam sensor

System elements
Emitter		LA29-F2/116
Receiver		LK29-Z-F2/31/116
Overall specifications
Operational sensing range		0 ... 65 m
detection range threshold		90 m
illumination source		LED
Illumination type		modulated red light in the visible spectrum , 660 nm
Alignment tool		Red LED (within receiver lens) constantly illuminated: beam is interrupted, flashes: achieving switching threshold, off: adequate operational margin
Emitter frequency		F2 = 30 kHz
Size of the illumination spot		approx. 1.3 m at 65 m
angle of opening		Emitter 1.2°, Receiver 5th
Ambient light threshold		50000 Lux
Parameters related to functional safety
MTTF_d		490 a
task duration (T_M)		20 a
Diagnostic Range (DC)		0 %
Indicators/operation controls
Operational status indicator		LED green
operation indicator		Yellow indicator LED: 1. LED continuously illuminated: signal > 2 x switching threshold (functioning margin) 2. LED blinks: signal between 1 x switching threshold and 2 x switching threshold 3. LED off: signal < threshold point
control components		Sensitivity calibration (Calibration to < 25% of the usable functioning range), Light-on/dark-on toggle switch
Electrical parameters
Operational voltage		12 ... 240 V AC/DC
Energy usage		= 3.5 VA
Output
Type of switch		light/dark on, selectable. (light/dark switching is only enabled when the receiver is set to 'dark on')
Output signal		Relay, 1 alternator
Switching voltage level		max. 250 V AC/DC
Switching capacity		max. 2 A
Conversion power		DC: max. 50 W AC: max. 500 VA
commutation frequency		25 Hz
reaction time		20 ms
Timing feature		ON delay (GAN), OFF delay (GAB), single shot (IAB), ON delay-OFF delay (GAN-GAB), programmable adjustment range 0.1 ...10 s
Compliance
Product specification		EN 60947-5-2
Certifications and approvals
Ingress protection rating		II, rated voltage = 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit basis insulation of input circuit according to EN 50178, rated insulation voltage 230 V AC Caution! The protection class 2 applies only when the terminal chamber is secured
CCC certification		Approved by China Compulsory Certification (CCC)
Environmental conditions
Ambient temperature		-40 ... 60 °C (-40 ... 140 °F)
Ambient storage temperature		-40 ... 75 °C (-40 ... 167 °F)
Mechanical characteristics
Protection等级		IP67
Linkage		terminal chamber featuring 8 spring-loaded terminals for wire cross-section of 0.5 ... 1.5 mm² , Insulation stripping 7.5 ... 8.5 mm , M16 x 1.5 cable gland
Material
	Housing	plastic
	optical surface	synthetic panel
Mass		200 g (transmitter and receiver)
Measurements
	Height	88 mm
	Width	25.8 mm
	Depth	65.5 mm
Overview information
Contents of shipment		2x OMH-RLK29-HW