Series 3060 / 3065 / 3066

The fiber-optic amplifiers for DIN-rail mounting (DIN/EN 50022) feature long sensing ranges, outstanding detection properties for both long and very short ranges, high temperature stability and durability, thanks to stabilized light power (teach-in model only), and high switching frequency. For the teach-in versions, built-in adjustable pulse delay and stretching are standard.

The housing width of only 10 mm allows for optimum stacking of even a large number of switches. In addition, the devices are optimized for simple and easily understandable operation. Presently, the series offers distance setting by means of potentiometer and teach-in; the latter with additional manual fine adjustment. According to choice, Teach 1 (only on background), Teach 2 (first on target, then on background), or “Dynamic Teach” may be used. The teach process can be launched from a distance via a separate input. The devices are available as blue and red-light, as well as highfrequency models, in cable and connector executions.

  • Complete series of fiber-optic amplifiers for DIN-rail mounting (TS35)
  • Small housings 31 x 60 x 10 mm
  • Sensing range: 0 … 200 mm
  • Operator-guided setting
  • IO-Link
  • For application environments from -55 °C to +105 °C
  • Blue light for glass detection

Product Ranges

Available Products
Search results
Product nameOperating principleRange max.Polarity/OutputConnection typeDatasheet

LFK-3060-101

620-000-909
Operating principle:
Fiber amplifier
Range max.:
200 mm
Polarity/Output:
NPN, Light-on/Dark-on + Excess gain
Connection type:
PVC, 2 m, 4 wire
Download datasheet

LFK-3060-103

620-000-913
Operating principle:
Fiber amplifier
Range max.:
200 mm
Polarity/Output:
PNP, Light-on/Dark-on + Excess gain
Connection type:
PVC, 2 m, 4 wire
Download datasheet

LFK-3065-101

620-000-901
Operating principle:
Fiber amplifier
Range max.:
200 mm
Polarity/Output:
NPN, Light-on/Dark-on + Teach input
Connection type:
PVC, 2 m, 4 wire
Download datasheet

LFK-3065-103

620-000-905
Operating principle:
Fiber amplifier
Range max.:
200 mm
Polarity/Output:
PNP, Light-on/Dark-on + Teach input
Connection type:
PVC, 2 m, 4 wire
Download datasheet

LFK-3066-101

620-000-941
Operating principle:
Fiber amplifier
Range max.:
200 mm
Polarity/Output:
NPN, Light-on/Dark-on + Teach input
Connection type:
PVC, 2 m, 4 wire
Download datasheet

LFK-3066-403

620-000-945
Operating principle:
Fiber amplifier
Range max.:
200 mm
Polarity/Output:
PNP, Light-on/Dark-on/IO-Link + Teach input
Connection type:
PVC, 2 m, 4 wire
Download datasheet

LFK-3360-101

620-000-937
Operating principle:
Fiber amplifier
Range max.:
100 mm
Polarity/Output:
NPN, Light-on/Dark-on + Excess gain
Connection type:
PVC, 2 m, 4 wire
Download datasheet

LFK-3360-103

620-000-939
Operating principle:
Fiber amplifier
Range max.:
100 mm
Polarity/Output:
PNP, Light-on/Dark-on + Excess gain
Connection type:
PVC, 2 m, 4 wire
Download datasheet

LFS-3060-101

620-000-911
Operating principle:
Fiber amplifier
Range max.:
200 mm
Polarity/Output:
NPN, Light-on/Dark-on + Excess gain
Connection type:
M8 4-pin
Download datasheet

LFS-3060-103

620-000-915
Operating principle:
Fiber amplifier
Range max.:
200 mm
Polarity/Output:
PNP, Light-on/Dark-on + Excess gain
Connection type:
M8 4-pin
Download datasheet