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Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of
Classic Series fiber optic sensor with display, master module, push-pull output, external Teach-In, fixed cable
up to 150 mm (KLR-C02-2,2-2,0-K146)
up to 450 mm (KLE-C01-2,2-2,0-K116)
modulated visible red light , 660 nm
Ambient light limit
maximum 20 units
Functional safety related parameters
Mission Time (TM)
Diagnostic Coverage (DC)
Power on: static illumination , Undervoltage indicator: Green LED, pulsing (approx. 0.8 Hz) , short-circuit : LED green flashing (approx. 4 Hz)
LED yellow: static illumination switching state, flashes when falling short of the stability control
Button (Mode) for menu choice ; Button (Set) for Teach-In ; Button (Up/Down) for fine adjusting and parameterization
10 ... 30 V DC
No-load supply current
≤ 30 mA
light/dark on selectable programmable
1 push-pull (4 in 1) output NPN/PNP , short-circuit protected
max. 30 V DC
max. 100 mA , resistive load
≤ 2 V DC at 100 mA ; ≤ 0.7 V at 10 mA
High speed mode: 16 kHz , Standard mode: 3 kHz , High resolution: 250 Hz ~ 3 kHz (selection by the sensor), Automatic: 250 Hz , Glass mode: 250 Hz
High speed mode: 30 µs , Standard mode: 160 µs , High resolution: 2 ms , Automatic: 160 µs ~ 2 ms (choice by the sensor), Glass mode: 2 ms
≤ 0.5 % of adjusted sensor range
ON-delay, OFF-delay, one shot, pulse extension ; adjustable 0 ... 999 ms in 1 ms increments
Compliance with standards and directives
EN 60947-5-2:2007 IEC 60947-5-2:2007
Approvals and certificates
cULus Listed, Class 2 Power Source, Type 1 enclosure
CCC approval / marking not required for products rated ≤36 V
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
The fiber optics amplifier SU19 with display was developed to set a benchmark with the most comfortable and user-friendly interface. This simplicity of the settings decreases the costs of ownership significantly.
The whole Teach-In process of objects is time-saving due to an easy Teach-In algorithm. The high resolution 4-digit percentage display indicates current values and thresholds with highest accuracy. Wire-saving and the replacement of devices is designed user-friendly and time-saving due to gang mounting on the rear.
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.