Serviceline Industrial Sensors
Serviceline Explosion Protection

Fire protection retroreflective sensor RLK28-FC-55-Z/31/116

RLK28-FC-55-Z/31/116
  • Compact fire protection photoelectric sensor for safety devices on fire barriers
  • Approval in accordance with VdS Test Report FSA and externally monitored manufacture (Ü Symbol)
  • Not sensitive to ambient light, even with switched energy saving lamps

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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  RLK28-FC-55-Z/31/116

Product Description
Compact fire protection photoelectric sensor
General specifications
Effective detection range1 ... 3 m
Reflector distance1 ... 3 m
Threshold detection range3 m
Reference targetreflector C110-2
Light sourceLED
Light typemodulated visible red light , 660 nm
Diameter of the light spotapprox. 50 mm at a distance of 3 m
Angle of divergenceemitter 1.2°
receiver 2°
Ambient light limit80000 Lux
Accessories providedreflector C110-2
Bracket
Functional safety related parameters
MTTFd600 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED green
Function indicator2 LEDs yellow, light up when light beam is free, flash when falling short of the stability control, off when light beam is interrupted
Control elementsTime adjuster , Light-on/dark-on changeover switch
Electrical specifications
Operating voltage12 ... 240 V AC/DC
Power consumption≤ 3.5 VA
Output
Switching typelight/dark on, switchable (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.)
Signal outputRelay, 1 alternator
Switching voltagemax. 250 V AC/DC
Switching currentmax. 2 A
Switching powerDC: max. 50 W AC: max. 500 VA
Switching frequency25 Hz
Response time20 ms
Timer functionON delay (GAN), OFF delay (GAB), one shot (IAB), ON delay-one shot (GAN-IAB), ON delay-OFF delay (GAN-GAB), programmable
adjustment interval 0.1 ... 10 s
Standard conformity
StandardsEN 60947-5-2
smoke insensitive up to 2 dB/m ( EN 54-12 )
Approvals and certificates
EAC conformityTR CU 020/2011
TR CU 004/2011
Protection classII, rated insulation voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit insulated from control circuit in accordance with IEC 61140.
Caution!
The protection class 2 is only valid when the terminal compartment is closed.
CCC approvalCertified by China Compulsory Certification (CCC)
ApprovalsVdS/DIBt certificate of compliance No. 25022
Ambient conditions
Ambient temperature-40 ... 60 °C (-40 ... 140 °F)
Storage temperature-40 ... 75 °C (-40 ... 167 °F)
Relative humidity30% ... 85%   non-condensing ; Non-icing
Mechanical specifications
Degree of protectionIP67
Connectionterminal compartment with 8 spring-loaded terminals for wire cross section 0.5 ... 1.5 mm2, insulation stripping 7.5 ... 8.5 mm, M16 x 1.5 cable gland
Material
HousingPlastic ABS
Optical facePlastic pane
Mass112 g

CAD+CAE: RLK28-FC-55-Z/31/116

CADFile TypeFile Size
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS280 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP213 KB
CAD Portal / CAD PortalLINK---

Approvals+Certificates: RLK28-FC-55-Z/31/116

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0068APDF106 KB
Certificates
/cert/cert1403a.pdfReg.-Nr. 25022PDF250 KB
Canada USA UL Ordinary Location20170307-E87056PDF403 KB
China CQC CCC2007010305260690PDF1858 KB

Associated Products: RLK28-FC-55-Z/31/116

Accessories
Mounting aid for round steel ø 12 mm or sheet 1.5 mm ... 3 mmfa
Mounting bracket fa
Mounting bracket fa
Reflector, round ø 84 mm, central mounting holefa