Serviceline Industrial Sensors
Serviceline Explosion Protection

Background suppression sensor SBL-8-H-600-IR-SL-3549 100pcs

SBL-8-H-600-IR-SL-3549 100pcs
  • Background suppression sensor for roller conveyors
  • For installation between the rollers on a roller conveyor
  • Very small black-white difference
  • Adjustable detection range
  • Can be connected in series
  • Integrated Control logic
  • Connection option for motor or valve
  • Packaging unit: 100 pieces

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  SBL-8-H-600-IR-SL-3549 100pcs

Product Description
Congested track scanner, background suppression sensor, 600 mm adjustable detection range, infrared light, dark on, 1 PNP output, fixed cable with M12 plug and fixed cable with M12 socket
General specifications
Detection range15 ... 600 mm
Detection range min.15 ... 250 mm
Detection range max.15 ... 600 mm
Adjustment range250 ... 600 mm
Reference targetstandard white 200 mm x 200 mm
Light sourceIRED
Light typemodulated infrared light , 880 nm
Black/White difference (6 %/90 %)< 15 %
Diameter of the light spotapprox. 40 mm at detection range 600 mm
CascadabilityValve coil / max. possible sensors per injection at 20 °C:
2 W / 38
1.6 W / 46
1 W / 64
Ambient light limitcontinuous light 30000 Lux , Fluorescent lamp 5000 Lux
Functional safety related parameters
MTTFd1100 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Function indicatorLED yellow: lights when object is detected
Control elementsSensing range adjuster
Electrical specifications
Operating voltage24 VDC -20% +10%
Ripplemax. 10 %
No-load supply currentmax. 20 mA
Switching typedark on
Signal output1 PNP, short-circuit protected, reverse polarity protected
Switching voltagemax. 30 V DC
Switching currentmax. 200 mA
Switching frequency100 Hz
Response time5 ms
Product standardEN 60947-5-2
Compliance with standards and directives
Standard conformity
Shock and impact resistanceIEC / EN 60068. half-sine, 40 g in each X, Y and Z directions
Vibration resistanceIEC / EN 60068-2-6. Sinus. 10 -1000 Hz, 10 g in each X, Y and Z directions
Approvals and certificates
UL approvalcULus Listed, Class 2 Power Source, Type 1 enclosure
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient conditions
Ambient temperature-20 ... 50 °C (-4 ... 122 °F)
Storage temperature-30 ... 60 °C (-22 ... 140 °F)
Mechanical specifications
Housing width18 mm
Housing height100 mm
Housing depth46 mm
Degree of protectionIP65
ConnectionConnecting cable 1 m with Socket, straight M12 x 1
Connecting cable 0.15 m with Connector, straight ...
Optical faceplastic lens
Massapprox. 160 g

Documents: SBL-8-H-600-IR-SL-3549 100pcs

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF884 KB

Approvals+Certificates: SBL-8-H-600-IR-SL-3549 100pcs

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0079APDF185 KB

Associated Products: SBL-8-H-600-IR-SL-3549 100pcs


Female cordset, M12, 4-pin, PVC cablefa

Female cordset, M12, 4-pin, PVC cablefa

Female cordset, M12, 4-pin, PUR cablefa

Female cordset, M12, 4-pin, PUR cablefa
Mounting bracket for sensors of SBL seriesfa
T-Distributor, M12 connector to M12 socket/connectorfa

Function: SBL-8-H-600-IR-SL-3549 100pcs

Sensors of the SBL serie are used to easily control material flow on roller conveyors in material handling and other branches.

The SBL series is a precise background suppression sensor according to the 3 element method. The sensor features superior background suppression and a very good ambient light immunity. Material and transport container of all colors and opacities are reliably detected.

The special design allows the sensor to be mounted between the rollers of a roller conveyor or any other conveying unit. Mounting between the rollers is easy and protects the sensor.