Photoelectric Sensor Pepperl+Fuchs RLK23-8-H-1000-IR/31/74a

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Photoelectric Sensor RLK23-8-H-1000-IR/31/74a

Brand: Pepperl+Fuchs
Product Code:

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Datasheet excerpt: Technical data of RLK23-8-H-1000-IR/31/74a

Classifications

Item Specification
Background elimination sensor

Overall specifications
Detection distance		50 ... 1000 mm
Minimum detection range		50 ... 150 mm
Maximum detection range		50 ... 1000 mm
illumination source		IRED
Illumination type		modulated infrared light
Black-white contrast (6 %/90 %)		< 10 %
Size of the illumination spot		25 mm at 1000 mm sensing distance
angle of opening		1.5 °
Ambient light threshold		12000 Lux
Parameters related to functional safety
MTTF_d		850 a
task duration (T_M)		20 a
Diagnostic Range (DC)		0 %
Indicators/operation controls
operation indicator		Yellow indicator LED illuminates when the receiver is activated
control components		Programming switch for toggling between light and dark modes
control components		detection range adjuster
Electrical parameters
Operational voltage		12 ... 240 V AC/DC (automatic adaptation to +UB)
Energy usage		3 VA
Output
Type of switch		light/dark on
Output signal		1 relay output, 1 alternator unit
Switching voltage level		max. 240 V AC
Switching capacity		max. 2 A
commutation frequency		10 Hz
reaction time		50 ms
Compliance
Product specification		EN 60947-5-2
Certifications and approvals
EAC compliance		TR CU 020/2011 TR CU 004/2011
UL certification		cULus
CCC certification		Approved by China Compulsory Certification (CCC)
Environmental conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Ambient storage temperature		-20 ... 75 °C (-4 ... 167 °F)
Mechanical characteristics
Protection等级		IP65
Linkage		M18 x 1 connector, 4-pin with unconnected angled cable socket
Material
	Housing	Terluran^® GV15
	optical surface	glass
Mass		180 g
Measurements
	Height	91 mm
	Width	26.8 mm
	Depth	67.6 mm