Autonics BEN3M-PFR Universal AC / DC Photoelectric Sensor BEN3M-PFR

Model number
BEN3M-PFR

Autonics BEN3M-PFR universal AC / DC photoelectric sensor (BEN Series): sensing distance 0.1 to 3 m, Polarized retroreflective, ≤ 200 mA, IP50 (IEC standard). Order code note: DC24-240V/AC24-240V.

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Key features

  • Small and power supply built-in type
  • Easy installation with indicators on product
  • Light ON / Dark ON mode selectable by switch
  • Status and output indication
  • Built-in IC photo diode for disturbing light and electrical noise

Specifications

Model
SeriesBEN Series
Order code descriptionDC24-240V/AC24-240V
Catalogue model groupBEN3M-P□
Specifications
Sensing typePolarized retroreflective
Sensing distance0.1 to 3 m
Sensing targetOpaque materials
Min. sensing target≥ Ø 60 mm
Response timeAC/DC power, relay contact output model: ≤ 20 ms DC power, solid state (transistor) output model: ≤ 1 ms
Light sourceRed
Peak emission wavelength660 nm
Sensitivity adjustmentYES (Adjuster)
Operation modeLight ON mode - Dark ON mode selectable (Adjuster)
IndicatorOperation indicator (red), stability indicator (green), power indicator (red)
Unit weight (AC/DC power)≈ 208 g
Unit weight (DC power)≈ 200 g
Output methodDC power, solid state (transistor) output
Power supply12-24 VDC ± 10 % (ripple P-P: ≤ 10 %)
Power / current consumptionIt depends on the sensing type
Through-beamEmitter: ≤ 50 mA, receiver: ≤ 50 mA
Reflective≤ 50 mA
Control outputNPN open collector - PNP open collector simultaneous output
Load voltage≤ 30 VDC
Load current≤ 200 mA
Residual voltageNPN: ≤ 1 VDC , PNP: ≤ 2.5 VDC
Protection circuitReverse power protection circuit, output short overcurrent protection circuit
Protection ratingIP50 (IEC standard)
ConnectionCable type
MaterialCase and case cover: heat resistant ABS, sensing part: PC (polarized retroreflective: PMMA)
Accessories
Sold separatelyReflector: MS Series; Retroreflective tape: MST Series

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.