Photoelectric Sensor Pepperl+Fuchs RLK28-8-H-700-IR-Z/31/116

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Photoelectric Sensor RLK28-8-H-700-IR-Z/31/116

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of RLK28-8-H-700-IR-Z/31/116

Classifications

Item Specification
Background elimination sensor

Overall specifications
Detection distance		20 ... 700 mm
Minimum detection range		20 ... 200 mm
Maximum detection range		20 ... 700 mm
modification range		200 ... 700 mm
Background elimination		max. + 10 % above the upper limit of the detection range
illumination source		IRED
Illumination type		modulated infrared light at 880 nm
Black-white contrast (6 %/90 %)		< 8 %
Size of the illumination spot		approximately 24 mm at a distance of 700 mm
angle of opening		transmitter 2° receiver 2nd
Ambient light threshold		50000 Lux
Parameters related to functional safety
MTTF_d		620 a
task duration (T_M)		20 a
Diagnostic Range (DC)		0 %
Indicators/operation controls
Operational status indicator		LED green
operation indicator		2 LEDs yellow ON: object detected within the scanning area OFF: item beyond the detection range
control components		detection range adjuster , 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 mode, switchable (selectable, light/dark switching activates only 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), one shot (IAB), ON delay-one shot (GAN-IAB), ON delay-OFF delay (GAN-GAB), configurable adjustment range 0.1 ... 10 s
Compliance
Product specification		EN 60947-5-2
Certifications and approvals
Ingress protection rating		II, rated insulation voltage = 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit insulated from control circuit in accordance with IEC 61140. Caution! The protection class 2 applies only when the terminal chamber is secured
UL certification		E87056, cULus Certified Caution: This equipment is categorized as open-type. It should be installed within an enclosure that is properly designed to protect against internal fires and personal injury due to access to live components in accordance with UL 508
CCC certification		Approved by China Compulsory Certification (CCC)
Environmental conditions
Ambient temperature		-40 ... 60 °C (-40 ... 140 °F)
Ambient storage temperature		-40 ... 60 °C (-40 ... 140 °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 removal 7.5 ... 8.5 mm, M16 x 1.5 cable gland
Material
	Housing	Plastic ABS
	optical surface	synthetic panel
Mass		112 g
Measurements
	Height	88 mm
	Width	25.8 mm
	Depth	65.5 mm