Photoelectric Sensor Pepperl+Fuchs MLV41-54-G/25/76a/124/136

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Photoelectric Sensor MLV41-54-G/25/76a/124/136

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of MLV41-54-G/25/76a/124/136

Classifications

Item Specification
Durable retroreflective sensor designed for glass detection, featuring a compact housing design, 5.2 m detection range, red light source, light on function, 2 push-pull outputs, test input, and M12 plug

Overall specifications
Operational sensing range		0 ... 4 m in TEACH mode 0 ... 5.2 m at switch position "N"
reflector spacing		0 ... 4 m in TEACH mode 0 ... 5.2 m at switch position "N"
detection range threshold		6.5 m
Reference point		H85-2 reflective surface
illumination source		LED
Illumination type		modulated red light in the visible spectrum , 660 nm
polarizing filter		yes
Angular displacement		max. ± 1°
Size of the illumination spot		approximately 100 mm at a detection range of 4 m
angle of opening		1.5 °
Ambient light threshold		40000 Lux
Parameters related to functional safety
MTTF_d		900 a
task duration (T_M)		20 a
Diagnostic Range (DC)		60 %
Indicators/operation controls
Operational status indicator		LED green, continuously illuminated Power on, Undervoltage indicator: Green LED, flashing (approximately 0.8 Hz), short-circuit: LED green flashing (approx. 4 Hz)
operation indicator		2 yellow LEDs for operation status, reserve indication, Teach-In functionality, and contrast detection mode
control components		5-position switch for adjusting the contrast detection thresholds
Difference detection thresholds		10 % - clean, water-filled PET bottles 18% - transparent glass containers 40 % - colored glass or non-transparent materials adjustable via Teach-In switch
Electrical parameters
Operational voltage		10 ... 30 V DC
Ripple		max. 10 %
No-load input current		max. 35 mA
Input
Verification input		emitter shutdown with +Ub
Output
Output signal		2 push-pull (4 in 1) outputs, supplementary, short-circuit resistant, protected against reverse polarity
Switching voltage level		max. 30 V DC
Switching capacity		max. 100 mA
voltage loss		= 2.5 V DC
commutation frequency		1000 Hz
reaction time		0.5 ms
Compliance
Product specification		EN 60947-5-2
Certifications and approvals
Ingress protection rating		II, rated voltage = 50 V AC with pollution degree 1-2 according to IEC 60664-1 , functional insulation acc. to DIN EN 50178
UL certification		cULus Certified 57M3 (Only in conjunction with UL Class 2 power supply; Type 1 enclosure)
CCC certification		CCC certification / marking not necessary for products rated ≤36 V
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		5-pin, M12 x 1 connector
Material
	Housing	Aluminum , Delta-Seal coated
	optical surface	glass panel
	Connector device	metal
Mass		50 g
Measurements
	Height	56.5 mm
	Width	31 mm
	Depth	13.6 mm