Photoelectric Sensor Pepperl+Fuchs sw


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Photoelectric Sensor Pepperl+Fuchs sw

Photoelectric Sensor sw

Brand: Pepperl+Fuchs
Product Code:

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Datasheet excerpt: Technical data of  PIR20/31 sw

Classifications

Item Specification
Presence detector utilizing infrared heat radiation for the detection of individuals, detection range 1.8 m x 2.6 m, maximum installation height of 5 m, enclosed in black housing, featuring relay contact output and screw terminals
Overall specifications
Operational sensing rangemax. 12 m (frontal)
Detection areamax. 1800 mm x 2600 mm for an installation height of 2500 mm
Parameters related to functional safety
MTTFdRelay load 12 V/10 mA: 500 a*
Relay load 24 V/10 mA: 350 a*
Relay load 6 V/100 mA: 100 a*
Relay load 30 V/1 A: 0.1 a*

*For 200,000 switching cycles/year in each case
Indicators/operation controls
Operational status indicatorLED green
operation indicatorRed LED: activates upon detection
control componentsZoom screw for modifying the detection zone, sensitivity control, changeover switch, active/passive mode
Electrical parameters
Operational voltage12 ... 24 V AC / 12 ... 30 V DC
No-load input currentapprox. 15 mA
Energy usageapprox. 350 mW at 24 V
Output
Type of switchActive/passive output, configurable
Output signalRelay, 1 alternator
Switching voltage level48 V AC/DC
Switching capacity1 A
Conversion powermax. 30 W / 60 VA
delay in a de-energized state0.5 s (preset)
Adherence to standards and directives
Compliance with standards
Standards89/336 EWG
Certifications and approvals
CE complianceyes
Environmental conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical characteristics
mounting heightsuggested: max. 3.5 m
Protection等级IP52
Linkageremovable screw terminals
Material
Housingblack acrylonitrile butadiene styrene
optical surfacepolymeric lens
Massapprox. 40 g
Measurements
Height23 mm
Width56 mm
Depth45 mm

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