Serviceline Industrial Sensors
Serviceline Explosion Protection

Active infrared scanner TopScan-S-M/L900

  • Moving presence sensor for swing doors
  • Configurable for a wide range of door leaf widths
  • Category 2, tested and certified to DIN 18650/EN 16005
  • Modular construction with master/slave modules
  • Safe function even on difficult floors
  • Each beam can be adjusted individually
  • Easy adjustment of transmitter for hinge side/ opposite hinge side
  • Single-beam version

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  TopScan-S-M/L900

Product Description
Single or multi-beam light curtain for individual protection according to DIN 18650/EN16005
General specifications
Detection range min.0 ... 1500 mm
Detection range max.0 ... 2500 mm
Reference targetMinimum degree of reflection of the floor: 6 %
Minimum degree of reflection to objects being detected: 0 %
Light sourceIRED
Light typemodulated infrared light 875 nm
Black-white difference (6 %/90 %)< 2 % at 2000 mm sensor range
Number of beams1 (number of built-in sensor modules AIR)
Operating modeBackground evaluation
Diameter of the light spot1.1 cm x 8.3 cm at 2000 mm sensor range
ResolutionReference object CA DIN 186850-1/EN 16005 in all applicable locations
Functional safety related parameters
Safety Integrity Level (SIL)SIL 1
Performance level (PL)PL c
CategoryCat. 2
MTTFd880 a per module
Mission Time (TM)20 a
Diagnostic Coverage (DC)90 %
Indicators/operating means
Function indicatorLED red/green
Control elementsSensing range adjuster ; Adjuster for edge monitoring left/right
Electrical specifications
Operating voltage24 V DC +/- 20 %
No-load supply current75 mA
Test inputactive at U = 11 V DC at 30 V DC inactive at U = -3 V DC at 5 V DC
Switching typeRelay de-energized at object inside the scanning range
Signal outputRelay, 1 alternator
Switching voltage5 V ... 30 V AC/DC
Switching currentmax. 300 mA
Response time≤ 70 ms
Functional safetyISO 13849-1
Product standardEN 12978 ; EN 16005 ; DIN 18650
Approvals and certificates
CCC approvalCCC approval / marking not required for products rated ≤36 V
TÜV approvalTÜV NORD
Ambient conditions
Ambient temperature-10 ... 50 °C (14 ... 122 °F)
Relative humidityHumidity at 20 °C: < 90 %
Humidity at 60 °C: < 50 %
Mechanical specifications
Housing length L900 mm
Mounting heightmax. 2500 mm
Degree of protectionIP52 , IP54 Optional (with special seal)
Connectionscrew terminals ; Cable cross-section 0.3 mm2 ... 1.3 mm2 (AWG26-16), single-stranded/multistranded CU
Housingaluminum / ABS
Optical facePMMA
Height42 mm
Depth37 mm
Length900 mm
Cable lengthmax. 30 m
NoteSafety fuse ≤ 1 A (slow-blow) according to IEC 60127-2 Sheet 1
Recommendation: after a short circuit, check that the device is functioning correctly.


ECLASS 13.027270913
ECLASS 12.027270913
ECLASS 11.027270913
ECLASS 10.0.127270913
ECLASS 9.027270913
ECLASS 8.027270913
ECLASS 5.127270903
ETIM 9.0EC002550
ETIM 8.0EC002550
ETIM 7.0EC002550
ETIM 6.0EC002550
ETIM 5.0EC001821
UNSPSC 12.139121528

Details: TopScan-S-M/L900


The TopScan-S is a presence sensor for automatic revolving doors that operates according to the active infrared principle in background evaluation, and can be installed for mobile use in addition to static use. The modular structure consisting of master and slave modules means that the systems can be configured for different door panel widths up to 1400 mm. Up to 7 individually adjustable beams can be used in one device. This ensures test object detection across the entire door width. The sensors are certified according to the current DIN 18650/EN 16005 standard and, in conjunction with an appropriate, safe controller, fulfill all requirements for testable active opto-electronic protective devices (AOPDs) in Category 2.

Informative Literature: TopScan-S-M/L900

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Product Documentation: TopScan-S-M/L900

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Brief InstructionsLanguageFile TypeFile Size
Brief Instructions - for Adjusting TopScan-S / Kurzanleitung - zur Einrichtung des TopScan-SALLPDF471 KB
Hints for installation of moduls AIR16-S and AIR17-S on device TopScan-S / Einstellhinweise zur Einrichtung der Module AIR16-S und AIR17-S beim Gerät TopScan-SALLPDF264 KB
ManualENGPDF2122 KB

Design / Simulation: TopScan-S-M/L900

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CADLanguageFile TypeFile Size
CAD Portal / CAD PortalALLLINK---

Approvals: TopScan-S-M/L900

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CertificatesCertificate No.LanguageFile TypeFile Size
/cert/cert0951c.pdf44 780 13 095706ALLPDF109 KB
Europe TUV Nord EC-Type Exam. Certificate Functional Safety44 205 13 095705ALLPDF56 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-0118EALLPDF165 KB

Associated Products: TopScan-S-M/L900

Weather protection cover for sensing strips, Protection from adverse effects of weather such as rain, snow, etc., Can be cut to the required lengths, Retrofitting possible with already installed sensing stripsfa
Sensor module for configurable TopScan-S, Master module, Category 2, tested and certified to DIN 18650/EN 16005, Safe function even on difficult floors, Easy adjustment of transmitter for hinge side/ opposite hinge side, Function: Open and secure, Sensor principle: Active infrared scanner, Operating voltage: 24 V DC +/- 20 %, Signal output: Relay, 1 alternatorfa
Sensor module for configurable TopScan-S, Slave module, Category 2, tested and certified to DIN 18650/EN 16005, Safe function even on difficult floors, Easy adjustment of transmitter for hinge side/ opposite hinge side, Function: Open and secure, Sensor principle: Active infrared scanner, Operating voltage: 24 V DC +/- 20 %fa
Aluminum profile for TopScan-S Series, Length 1400 mmfa
Profile cover for aluminum profile for TopScan-S Series, Length 1400 mmfa
End cover for series TopScan-S aluminum profile sectionfa
Polyurethane foam seal for increased degree of protection to IP54, Simple insertion into the TopScan-S profile section behind the capfa
Bearing block for AIR17-S sensor module for installation in TopScan-S profile sectionfa
Flexible metal conduit, Protection against contamination and damagefa
Adjustment accessories series TopScan-Sfa
Connecting cable for sensor modules, Length 240 mmfa