Serviceline Industrial Sensors
Serviceline Explosion Protection

Fiber optic sensor OJ500-M1K-E23

  • Light/dark ON parameterisable
  • Adjustable sensor head

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  OJ500-M1K-E23

Product Description
Fiber optic sensor for glass fiber optics
General specifications
Sensor rangeup to 100 mm
(LMR 18-3,2-1,0-K4)
Detection rangeup to 600 mm
(LME 18-2,3-0,5-K3)
Light sourceLED
Light typemodulated infrared light
Ambient light limit40000 Lux
Temperature influence≤ 0.5 mm/K
Indicators/operating means
Operation indicatorLED green
Function indicatorLED yellow: switching state
LED red: stability control (flashing)
Control elementsprogramming switch: bright/dark changeover switch
selection of the operating frequency
selection of the switching frequency
pulse extension
stability control dynamic/static
Control elementsSensing range adjuster
Electrical specifications
Operating voltage10 ... 30 V DC
Ripple10 %
No-load supply current≤ 35 mA
Pre-fault indication output1 PNP, active when falling short of the stability control
Switching typelight/dark on
Signal output1 PNP output, short-circuit protected, reverse polarity protected, open collector
Switching voltagemax. 30 V DC
Switching current≤ 200 mA
Switching frequency≤ 1.5 kHz / 200 Hz switchable
Response time≤ 0.3 ms at 1.5 kHz ≤ 2.5 ms at 200 Hz
Timer functionpulse extension 20 ms, switchable
Product standardEN 60947-5-2
Approvals and certificates
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Storage temperature-40 ... 80 °C (-40 ... 176 °F)
Mechanical specifications
Housing width30 mm
Housing height30 mm
Housing depth102 mm
Degree of protectionIP67
ConnectionM16 terminal compartment, core cross section ≤ 2.5 mm2
Optical faceScratch resistant mineral glass lens
Mass100 g


ECLASS 11.027270905
ECLASS 10.0.127270905
ECLASS 9.027270905
ECLASS 8.027270905
ECLASS 5.127270905
ETIM 8.0EC002651
ETIM 7.0EC002651
ETIM 6.0EC002651
ETIM 5.0EC002651
UNSPSC 12.139121528

Documents: OJ500-M1K-E23

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF114 KB
Short instructions, safety information
Fiber optics for OJ500-M1K fiber optic amplifierENGPDF210 KB
Lichtleiter für Lichtleitergerät OJ500-M1KGERPDF211 KB

CAD+CAE: OJ500-M1K-E23

CADFile TypeFile Size
3-D model / 3-D-ModellSTP166 KB
CAD Portal / CAD PortalLINK---

Approvals+Certificates: OJ500-M1K-E23

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2290APDF111 KB