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IFM OL0004


IFM OL0004

We are IFM Product supplier in India

Article No. OLP-FKOA

Retro-reflective sensor

  • Very long range
  • Intuitive setting of the sensitivity
  • Programmable light-on/dark-on mode
  • Robust housing for use in harsh industrial environments
  • LED display to check operation, switching status and function

Product characteristics

Type of lightred light


Special featurepolarisation filter
Function principleRetro-reflective sensor

Electrical data

Frequency AC [Hz]47…63
Operating voltage [V]20…250 AC/DC
Max. power consumption [VA]4
Protection classII
Reverse polarity protectionno
Type of lightred light
Wave length [nm]660


Electrical designrelay
Output functionlight-on/dark-on mode; (programmable)
Contact rating250 V AC / 3 A / 960 VA, 125 V DC / 5 A / 120 W
Switching frequency AC [Hz]10
Switching frequency DC [Hz]10
Short-circuit proofno
Overload protectionno

Detection zone

Range referred to prismatic reflector [m]0.3…5; (Prismatic reflector Ø 80 E20005)
Range adjustableyes
Max. light spot diameter [mm]250
Light spot dimensions refer toat maximum range
Polarisation filter availableyes

Operating conditions

Ambient temperature [°C]-25…80
ProtectionIP 67

Tests / approvals

EMCEN 60947-5-2EN 55011class B
MTTF [years]256

Mechanical data

Weight [g]163.5
Dimensions [mm]75 x 27 x 62
MaterialsPA; PBT
Lens materialPMMA
Lens alignmentside lens

Displays / operating elements

Displayswitching status1 x LED, yellowoperation1 x LED, greenfunction1 x LED, red

Electrical connection

Required protectionminiature fuse to IEC60127-2 sheet 1; ≤ 5 A; fast acting


RemarksRecommendation: Check the safe functioning of the unit after a short circuit.
Pack quantity1 pcs.

Electrical connection

Connectionterminals: …1.5 mm²; Cable sheath: Ø 4.5…10 mm; Cable gland: M16 X 1.5
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IFM OL0004

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