Serviceline Industrial Sensors
Serviceline Explosion Protection

Active infrared scanner TOPSCAN2-8-HS-2500-3/L900/38a

  • Moving presence sensor for swing doors
  • Configurable for a wide range of door leaf widths
  • Each beam can be adjusted individually
  • Selectable background suppression and evaluation
  • Beam adjustment to closing edge width
  • Test input
  • 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  TOPSCAN2-8-HS-2500-3/L900/38a

Product Description
Single or multi-beam light curtain for individual protection
General specifications
Detection range min.0 ... 1500 mm by background evaluation,
500 ... 1500 mm by background suppression
Detection range max.0 ... 2500 mm with background evaluation,
500 ... 2500 mm with background suppression
Light sourceIRED
Black/White difference (6 %/90 %)< 20 % at 2000 mm sensor range
Number of beams3 (number of built-in sensor modules AIR)
Operating modeswitching between background suppression/evaluation
Diameter of the light spot75 x 75 mm by sensing range 2000 mm
Indicators/operating means
Function indicatorLED red
Control elementsSensing range adjuster, light-on/dark-on changeover switch, changeover switch for mode of operation Background suppression / Background evaluation ; Adjuster for edge monitoring left/right
Factory settingBackground suppression
Electrical specifications
Operating voltage17 ... 30 V DC , 18 ... 28 V AC
No-load supply current< 100 mA
Test inputemitter deactivation with U = 17 ... 30 V DC only in background evaluation mode of operation and DC operation
Switching typeLight-on/dark-on changeover switch
Signal outputRelay, 1 alternator
Switching voltagemax. 24 V DC , 48 V AC
Switching current≤ 1 A
Switching power24 W / 55 VA
Response time30 ms , 2 s after test
Compliance with standards and directives
Directive conformity
EMC Directive 2004/108/ECEN 61000-6-2:2005 EN 61000-6-3:2007
Standard conformity
StandardsEN 62471:2008
Approvals and certificates
EAC conformityTR CU 020/2011
CCC approvalCCC approval / marking not required for products rated ≤36 V
UN/ECE Regulation No. 10 (E1)Type-approval number: 047349
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Housing length L900 mm
Mounting heightmax. 2500
Degree of protectionIP52
Connectionscrew terminals
Housingaluminum / ABS
Optical facePC
Massapprox. 650 g


ECLASS 11.027270913
ECLASS 10.0.127270913
ECLASS 9.027270913
ECLASS 8.027270913
ECLASS 5.127270903
ETIM 7.0EC002550
ETIM 6.0EC002550
ETIM 5.0EC001821
UNSPSC 12.139121528

Documents: TOPSCAN2-8-HS-2500-3/L900/38a

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF373 KB

CAD+CAE: TOPSCAN2-8-HS-2500-3/L900/38a

CADFile TypeFile Size
3-D model / 3-D-ModellSTP70 KB
CAD Portal / CAD PortalLINK---

Approvals+Certificates: TOPSCAN2-8-HS-2500-3/L900/38a

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0420BPDF156 KB
UNECE KBA E1E1 10R - 047349PDF72 KB

Associated Products: TOPSCAN2-8-HS-2500-3/L900/38a

Pedestal for the sensor module AIR16fa
Flexible metal conduit, Protection against contamination and damagefa
Connecting cable for sensor modules, Length 300 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
Aluminum profile for TopScan-S Series, Length 1400 mmfa
Profile cover for aluminum profile for TopScan2 Series, Length 1400 mmfa
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

Function: TOPSCAN2-8-HS-2500-3/L900/38a

The TopScan2 series is a modular sensor system that can be used in a flexible manner for various requirements relating to the monitoring of automatic doors. The system can be mounted for either static or mobile use. The housing can be easily shortened and up to five sensor modules can be arranged side by side, whereby each beam can be configured individually. When it comes to the operating modes, there is the choice between background suppression and background evaluation. The light or dark switching modes, detection range and closing edge alignment can also be adjusted. These features make the TopScan2 active infrared scanner ideal for use with a wide range of automatic door systems.