WFS

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WFS



At a glance

  • Housing with slim forked shape
  • Simple and precise setting of the switching threshold via IO-Link, teach-in button, or plus/minus buttons
  • Light/dark switching function
  • Fast response time: 50 μs
  • PNP or NPN switching output
  • Plastic housing with IP 65 enclosure rating
  • Smart sensor with integrated IO-Link interface

Your Benefits

  • Flexible and simple mounting directly on the edge of a label dispenser ensures a high level of accuracy in the process
  • Small housing allows simple installation even where space is limited
  • User-friendly adjustment allows easy and quick commissioning
  • Fast response times enable precise detection – even at very high track speeds
  • Thanks to IO-Link or external teach-in, the switching threshold can be adapted while the process is running, increasing process reliability
  • Easy to access data from the PLC via IO-Link

Technical data overview

Functional principle Optical detection principle
Fork width 3 mm
Fork depth 42 mm
MDO Gap between Labels / Size of labels: 2 mm 1)
Light source LED, Infrared light
Switching frequency 10 kHz 2)
15 kHz 3)
15 kHz 2)
Response time 50 µs 4)
46 µs 4)
Output function Light/darkswitching, selectable via button
Connection type Connector M8, 4-pin
Cable, 4-wire 2 m
Cable, 4-wire 0.5 m
IO-Link functions – / ✔,

standard
advanced
Advanced functions
Time measurement + decentralized debouncing
High speed counter + decentralized debouncing
1) Depends on the label thickness.
2) With light/dark ratio 1:1.
3) With light/dark ratio 1:1, typical, during teach-in 6 kHz.
4) Signal transit time with resistive load.


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