Photoelectric Sensor Pepperl+Fuchs ML9-54-G/25/136/143

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Photoelectric Sensor ML9-54-G/25/136/143

Brand: Pepperl+Fuchs
Product Code:

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Datasheet excerpt: Technical data of ML9-54-G/25/136/143

Classifications

Item Specification
Retroreflective detector featuring a polarization filter for precise object recognition

Overall specifications
Operational sensing range		0 ... 3.5 m in TEACH mode 0 ... 5.7 m in standard mode
reflector spacing		0 ... 3.5 m in TEACH mode 0 ... 5.7 mm in standard mode
detection range threshold		7.6 m
Reference point		H85-2 reflective surface
illumination source		LED
Illumination type		modulated red light in the visible spectrum , 660 nm
polarizing filter		yes
Angular displacement		max. ± 1°
Size of the illumination spot		approximately 40 mm at a detection range of 1 m
angle of opening		1.7 °
Ambient light threshold		40000 Lux
Parameters related to functional safety
MTTF_d		1050 a
task duration (T_M)		20 a
Diagnostic Range (DC)		0 %
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		Yellow indicator LED: switching status; operational reserve; Teach-In
control components		learning key
Difference detection thresholds		10 % - clean, water-filled PET bottles
Electrical parameters
Operational voltage		10 ... 30 V DC , class 2
Ripple		max. 10 %
No-load input current		< 20 mA at 24 V DC
Output
Type of switch		light-on
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
commutation frequency		1000 Hz
reaction time		500 µs
Compliance
Product specification		EN 60947-5-2
Certifications and approvals
EAC compliance		TR CU 020/2011
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
CCC certification		CCC certification / marking not necessary for products rated ≤36 V
Environmental conditions
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Ambient storage temperature		-40 ... 75 °C (-40 ... 167 °F)
Mechanical characteristics
Protection等级		IP67
Linkage		M8 x 1 socket, 4-pin
Material
	Housing	PC (Makrolon reinforced with glass fibers)
	optical surface	glass
	Connector device	plastic
Mass		approx. 25 g
Measurements
	Height	38 mm
	Width	23 mm
	Depth	11 mm