Serviceline Industrial Sensors
Serviceline Explosion Protection

Fiber optic sensor SU18/16/35/40a/110/115/126a

SU18/16/35/40a/110/115/126a
  • Basic line for DIN rail installation
  • High power version
  • Sleek design
  • 3 response times selectable
  • Protected against mutual interference (no cross-talk)
  • Self diagnosis function

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  SU18/16/35/40a/110/115/126a

Product Description
Fiber optic sensor for glass fiber optics and plastic fiber optics
General specifications
Sensor rangeup to 460 mm (KLR-C02-2,2-2,0-K146)
Detection rangeup to 1500 mm (KLE-C01-2,2-2,0-K116)
Light sourceLED
Light typemodulated visible red light , 640 nm
Ambient light limit10000 Lux
Functional safety related parameters
MTTFd690 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED green, statically lit Power on , Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) , short-circuit : LED green flashing (approx. 4 Hz)
Function indicatorLED yellow: static illumination switching state, flashes when falling short of the stability control
Control elementsPotentiometer for setting sensitivity
slide switch 2 positions: light/dark switching
slide switch 3 positions: timer function - timer off, on delay 40 ms, off-delay 40 ms
slide switch 3 positions: operating mode - Standard, High Power, Ultra
Electrical specifications
Operating voltage10 ... 30 V DC
Ripple10 %
No-load supply current≤ 30 mA
Output
Pre-fault indication output1 push-pull (4 in 1) output NPN/PNP , short-circuit protected
Switching typelight/dark on, switchable
Signal output1 push-pull (4 in 1) output NPN/PNP , short-circuit protected
Switching voltagemax. 30 V DC
Switching currentmax. 100 mA , resistive load
Voltage drop≤ 2 V DC at 100 mA ; ≤ 0.7 V at 10 mA
Switching frequencyStandard mode: 3 kHz , High power mode: 1 kHz , Ultra mode: 100 Hz
Response timeStandard mode: 160 µs , High power mode: 500 µs , Ultra mode: 5 ms
Repeat accuracy≤ 0.5 % of adjusted sensor range
Compliance with standards and directives
Standard conformity
Product standardEN 60947-5-2:2007
IEC 60947-5-2:2007
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-10 ... 55 °C (14 ... 131 °F)
Storage temperature-20 ... 70 °C (-4 ... 158 °F)
Mechanical specifications
Housing width9 mm
Housing height34.5 mm
Housing depth62.3 mm
Degree of protectionIP50
Connection2 m PVC cable, 4 x 0,14 mm2
Material
HousingPC
Mass45 g

Documents: SU18/16/35/40a/110/115/126a

Instruction leafletsLanguageFile TypeFile Size
Instruction leaflet / Beipackzettel ALLPDF447 KB
Product information
Product information - Fiber optic sensors and fiber optic cables - Sense with simplicityENGPDF2933 KB
Produktinformation - Lichtleitersensoren und Lichtleiter - Endlich KlarheitGERPDF2554 KB

CAD+CAE: SU18/16/35/40a/110/115/126a

CADFile TypeFile Size
3-D model in IGS format / 3-D-Modell im IGS-FormatIGS5888 KB
3-D model in STP format / 3-D-Modell im STP-FormatSTP3637 KB
CAD Portal / CAD PortalLINK---

Approvals+Certificates: SU18/16/35/40a/110/115/126a

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0609BPDF85 KB

Associated Products: SU18/16/35/40a/110/115/126a

Accessories
Plastic fiber optic - diffuse, Series: Plastic fiber optic - diffuse, End piece: thread, Sheathing: PVC, Special features: High detection range, Device series: SU18 ; SU18/35 ; SU19, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - diffuse, Series: Plastic fiber optic - diffuse, End piece: thread, Sheathing: PVC, Device series: SU18 ; SU18/35 ; SU19, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - diffuse, Series: Plastic fiber optic - diffuse, End piece: thread, Sheathing: PVC, Special features: High precise, Device series: SU18 ; SU18/35 ; SU19, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - diffuse, Series: Plastic fiber optic - diffuse, End piece: thread, Sheathing: PVC, Special features: coaxial, Device series: SU18 ; SU18/35 ; SU19, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - diffuse, Series: Plastic fiber optic - diffuse, End piece: thread, Sheathing: PVC, Special features: coaxial, Device series: SU18 ; SU18/35 ; SU19, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - diffuse, Series: Plastic fiber optic - diffuse, End piece: thread, Sheathing: PVC, Special features: coaxial, Device series: SU18 ; SU18/35 ; SU19, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - diffuse, Series: Plastic fiber optic - diffuse, End piece: Array, Sheathing: PVC, Device series: SU18 ; SU18/35 ; SU19, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - diffuse, Series: Plastic fiber optic - diffuse, End piece: Thread / cylindrical right angle, Sheathing: PVC, Special features: high flexibility, Device series: SU18 ; SU18/35 ; SU19, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - diffuse, Series: Plastic fiber optic - diffuse, End piece: thread, Sheathing: PVC, Special features: High temperature, Device series: SU18 ; SU18/35 ; SU19, Fiber optic length: 2000 mm , adjustablefa
Glass fiber optic - diffuse with silicon covering, Series: Glass fiber optic - diffuse, End piece: thread, Sheathing: silicone, Special features: high flexibility, Device series: SU18 ; SU18/35 ; SU19fa
Plastic fiber optic - thru-beam, Series: Plastic fiber optic - thru-beam, End piece: thread, Sheathing: PVC, Special features: High detection range, Device series: SU18 ; SU18/35 ; SU19 ; ML17-LL, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - thru-beam, Series: Plastic fiber optic - thru-beam, End piece: thread, Sheathing: PVC, Device series: SU18 ; SU18/35 ; SU19 ; ML17-LL, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - thru-beam, Series: Plastic fiber optic - thru-beam, End piece: thread, Sheathing: PVC, Device series: SU18 ; SU18/35 ; SU19 ; ML17-LL, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - thru-beam, Series: Plastic fiber optic - thru-beam, End piece: Cylindrical, Sheathing: PVC, Device series: SU18 ; SU18/35 ; SU19 ; ML17-LL, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - thru-beam, Series: Plastic fiber optic - thru-beam, End piece: Cylindrical, Sheathing: PVC, Device series: SU18 ; SU18/35 ; SU19 ; ML17-LL, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - thru-beam, Series: Plastic fiber optic - thru-beam, End piece: thread, Sheathing: PVC, Special features: High precise, Device series: SU18 ; SU18/35 ; SU19 ; ML17-LL, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - thru-beam, Series: Plastic fiber optic - thru-beam, End piece: thread, Sheathing: PVC, Special features: high flexibility, Device series: SU18 ; SU18/35 ; SU19, Fiber optic length: 2000 mm , adjustablefa
Plastic fiber optic - thru-beam, Series: Plastic fiber optic - thru-beam, End piece: Side view / Periscope, Sheathing: PVC, Special features: High temperature, Device series: SU18 ; SU18/35 ; SU19, Fiber optic length: 2000 mm , adjustablefa
Glass fiber optic - thru-beam with silicon covering, Series: Glass fiber optic - thru-beam, End piece: thread, Sheathing: silicone, Special features: high flexibility, Device series: SU18 ; SU18/35 ; SU19fa