QL50/QL55 Series

Specialty Sensors

PHOTOELECTRICS

QL55 Sensors

62.3 mm

Push-button programming

DetailedDimensions

Bright Led indicators for operating and output status Robust metal housing 3-position swivel QD connector

97.2 mm
31.0 mm81.2 mm 31.0 mm81.2 mm 86.6 mm 79.6 mm

QL55M6XD30BQ Model

31.0 mm

QL55M6XD15BQ ModelQL55M6XD50BQ Model

QL55, 10-30V dc

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Models Sensing Beam/LED*Sensing RangeCable/Connector**OutputTypeData Sheet

QL55M6XD15BQ 9-18 mm4-pin Euro QD

One selectable NPN or PNPdiscrete plus one0 to 5.5V dc analog

QL55M6XD30BQ 20-40 mm 112153

DIFFUSE

QL55M6XD50BQ 40-75 mm

* Black Ultraviolet LED Returned Luminescence ** Mating cable required (see page 380).

QL55 Specifications

Spot DiameterQL55M6XD15BQ: 2 mm QL55M6XD30BQ: 3 mm QL55M6XD50BQ : 4 mm Supply Voltage 10 to 30V dc, 2 V pp max ripple80 mA max @ 30V dc (excluding output current) Supply Protection Circuitry Protected against reverse polarity Output Configuration Discrete NPN or PNPAnalog 0 to 7V dc ± 10%, ripple 40 mV pp max. Saturation voltage: 1V max. NPN / 2V max PNP Leakage current: less than 100 µA Output Rating 200 mA max. load Output ProtectionNPN/PNP: Protected against reverse polarity, overload and short circuit(pull down/up resistance 10 k ) Analog: Protected against short circuit (output resistance 2.2 k ) Output Response Time 250 microseconds

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