Photoelectric Sensor Pepperl+Fuchs SU18/35/40a/110/115a/126a

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Photoelectric Sensor SU18/35/40a/110/115a/126a

Brand: Pepperl+Fuchs
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Datasheet excerpt: Technical data of SU18/35/40a/110/115a/126a

Classifications

Item Specification
Fiber optic sensor for glass and plastic optical fibers

Overall specifications
detection range		up to 460 mm (KLR-C02-2,2-2,0-K146)
Detection distance		up to 1500 mm (KLE-C01-2,2-2,0-K116)
illumination source		LED
Illumination type		modulated red light in the visible spectrum , 640 nm
Ambient light threshold		10000 Lux
Parameters related to functional safety
MTTF_d		690 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: steady illumination indicates switching status, blinks when the functioning reserve is insufficient
control components		learning key slide switch with 2 positions: light/dark toggling slide switch with 3 positions: timer function - timer off, on delay of 40 ms, off delay of 40 ms slide switch with 3 positions: operational modes - Standard, High Power, Ultra
Electrical parameters
Operational voltage		10 ... 30 V DC
Ripple		10 %
No-load input current		= 30 mA
Output
Stability fault indication output		1 push-pull (4 in 1) output NPN/PNP, protected against short circuits
Type of switch		switchable light/dark on
Output signal		1 push-pull (4 in 1) output NPN/PNP, protected against short circuits
Switching voltage level		max. 30 V DC
Switching capacity		max. 100 mA, resistive load
voltage loss		= 2 V DC at 100 mA ; = 0.7 V at 10 mA
commutation frequency		Standard mode: 3 kHz, High power mode: 1 kHz, Ultra mode: 100 Hz
reaction time		Standard mode: 160 µs, High power mode: 500 µs, Ultra mode: 5 ms
Repeatability accuracy		= 0.5 % of adjusted sensor range
Compliance
Product specification		EN 60947-5-2
Certifications and approvals
UL certification		cULus Certified, Class 2 Power Supply, Type 1 enclosure
CCC certification		CCC certification / marking not necessary for products rated ≤36 V
Environmental conditions
Ambient temperature		-10 ... 55 °C (14 ... 131 °F)
Ambient storage temperature		-20 ... 70 °C (-4 ... 158 °F)
Mechanical characteristics
Protection等级		IP50
Linkage		200 mm PVC cable featuring a 4-pin M8 coupling
Material
	Housing	PC
Mass		45 g
Measurements
	Height	34.5 mm
	Width	9 mm
	Depth	62.3 mm