Photoelectric Sensor Pepperl+Fuchs MLV12-54-G/76b/124/128

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Photoelectric Sensor MLV12-54-G/76b/124/128

Brand: Pepperl+Fuchs
Product Code:

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Datasheet excerpt: Technical data of MLV12-54-G/76b/124/128

Classifications

Item Specification
Retroreflective detector designed for glass detection, compact form factor, 5.6 m detection range, red light source, light/dark mode, push-pull output, test input, external Teach-In, and M12 plug

Overall specifications
Operational sensing range		0 ... 4.2 m
reflector spacing		0 ... 4.2 m
detection range threshold		5.6 m
Reference point		H85-2 reflective surface
illumination source		LED
Illumination type		modulated red light in the visible spectrum , 660 nm
polarizing filter		yes
Size of the illumination spot		approximately 110 mm at a sensing distance of 4.2 m
angle of opening		1.5 °
Ambient light threshold
	constant illumination	40000 Lux
	Modulated illumination	5000 Lux
Parameters related to functional safety
MTTF_d		1000 a
task duration (T_M)		20 a
Diagnostic Range (DC)		90 %
Indicators/operation controls
Operational status indicator		Green LED, blinks in the event of a short circuit
operation indicator		2 yellow LEDs for operation status, reserve indication, Teach-In functionality, and contrast detection mode
control components		Rotary switch for light/dark functionality, 5-position switch for adjusting contrast detection
Difference detection thresholds		10 % - clean, water-filled PET bottles 18% - transparent glass containers 40 % - colored glass or non-transparent materials modifiable via Teach-In button or external wire
Electrical parameters
Operational voltage		10 ... 30 V DC
Ripple		max. 10 %
No-load input current		max. 55 mA
Input
Verification input		emitter shutdown at 0 V (Imax < 4mA at UB+ = 30 VDC)
Input function		External Teach-In interface (ET)
Output
Type of switch		switchable light/dark mode
Output signal		1 push-pull (4 in 1) output, protected against short circuits, reverse polarity protection included
Switching voltage level		max. 30 V DC
Switching capacity		max. 0.2 A
voltage loss		= 2.5 V DC
commutation frequency		1000 Hz
reaction time		0.5 ms
Compliance
Product specification		EN 60947-5-2
Adherence to standards and directives
Compliance with standards
	Resistance to shock and impact	IEC / EN 60068. half-sine, 40 g in each X, Y, and Z axes
	vibration durability	IEC / EN 60068-2-6. Sinusoidal. 10 - 150 Hz, 5 g in each of the X, Y, and Z axes
Certifications and approvals
EAC compliance		TR CU 020/2011
Ingress protection rating		II, rated voltage = 300 V AC with pollution degree 1-2 according to IEC 60664-1
UL certification		cULus
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		Metal connector, M12, 5-pin, rotatable at 90°
Material
	Housing	Frame: nickel-plated, die-cast zinc, Lateral components: fiberglass-reinforced plastic PC
	optical surface	synthetic panel
Mass		60 g
Measurements
	Height	49 mm
	Width	41.5 mm
	Depth	15 mm